Solar Inverter Duty Transformer performance optimization using alternate dielectrics under varying ambient conditions

Parag Chatterjee, Subir Karmakar

NTPC Limited, India

New conservator design for floating offshore transformers in extreme weather

RUPESH DARIPA¹, Oguzkan SENTURK², Vivekkumar CHAUBEY³, Tobias STIRL⁴, Jian ZHANG⁵, Rajeev GUPTA⁶, Tirdad BOROOMAND⁷

1: GE Vernova, India; 2: GE Vernova, Turkey; 3: GE Vernova, India; 4: GE Vernova, Germany; 5: GE Vernova, China; 6: GE Vernova, United Kingdom; 7: GE Vernova, United Kingdom

Transformers and Reactors for Floating-Offshore- Substations. Technical Requirements, Solutions, Experiences and Outlook

Ewald Werner Taschler¹, Joerg Findeisen², Martin Stoessl¹

1: Siemens-Energy, Austria; 2: Siemens-Energy, Germany

Impacts of Reverse Power Flow through Substation Transformers due to high penetration of DERs

Milad Akbari¹, John Penaranda¹, Mohsen Mostafaei², Afshin Rezaei-Zare²

1: Hydro One, Canada; 2: York University, Canada

Enhancing Wind Farm reliability through regular Transformer testing and monitoring solutions

Ahmed El-Rasheed¹, Volney Naranjo²

1: Megger, Canada; 2: Megger, USA

Live Tank 420 kV high-voltage circuit-breaker CO2/O2 -50°C

David BERARD, Antonin BOBEAU, Joel OZIL, Solène LAURENT, Titouan PISSARDGIBOLLET

GE Vernova, France

Emission-free 420 kV life-tank circuit-breaker

Mark Kuschel¹, Minh. Nguyen², Guilhem Blanchet³, Lukas Binner¹, Maurice Lesser¹, Radu-Marian Cernat¹

1: Siemens Energy, Germany; 2: RTE, France; 3: Statnett; Norway

SF6-free high-voltage live-tank circuit-breaker for extremely cold regions

Ludovic DARLES, Cyril GREGOIRE, Clemence DUMOULIN, Cynthia Kessaci

GE Vernova, France

Development of SF6-Free 420 kV Gas Insulated bus using CO2/O2 Natural-Origin Gas Mixture as an Alternative to SF6

Takuya Susuki, Toru Koike, Sebin Attokaren

Toshiba Energy systems & Solutions Corporation, Japan

Suppression of gas pressure or tank diameter increase of GIS using natural-origin gas by combining FGM spacer and insulation coating technology

Kenji Okamoto¹, Hidetaka Masui¹, Naoki OSAWA², Katsumi KATO³

1: Fuji Electric Co., Ltd., Japan; 2: Kanazawa Institute of Technology; 3: N. I. T., Niihama College

Decarbonizing District Heating: Canada’s First Clean Air Installation and Advances in SF6-Free Switching Technology

Eduardo Gomez Hennig¹, Mark Kuschel², Peter Gronbach², Deryl A Varkey¹, Ben Ellison³

1: Siemens Energy, Canada; 2: Siemens Energy, Germany; 3: Creative Energy, Canada

Multi-Deterministic System Planning with numerous System Operators

Fabien Laurent Barlet

EDF, France

The Needed Changes to the Brazilian Interconnected Power System to Keep it in the Course for Net Zero

Nelson Martins¹, Iony Siqueira², Paulo Gomes³

1: Brazilian National Academy of Engineering, Brazil; 2: Tecnix; 3: PSQ Consulting

Challenges in Loop System Configuration for Interconnection Facility Enhancement Plan between Chubu, Kansai, and Hokuriku towards Achieving Carbon Neutrality by 2050

Mikito Kato, Yasuhiro Kaburaki

Chubu Electric Power Grid Co., Inc., Japan

Realising The Borneo Grid as a Catalyst for APG

Adrian Wee Sung Sim, Wei Chiun Goh

Sarawak Energy Berhad, Malaysia

From Disconnection to Integration: The Transformation of the Brazilian Electric Sector over 50 Years

Nayara Souza Montes

Federal University of Juiz de Fora, Brazil, Brazil

Enhancing Electricity Trade between Thailand and Cambodia: Challenges, Solutions, and the Thailand-Lao-Cambodia Power Integration Project (TLC-PIP)

Worrapong Wonglimamornlert, Suppapit Wongpattanasiri

Electricity Generating Authority of Thailand, Thailand

Harmonic Filter Applications in Green Hydrogen Plant

Zhenyuan Wang¹, Alexandre Naves¹, Yue Xu², Pablo Paz², Michael Lewis²

1: Hitachi Energy, United States of America; 2: University of Texas at Austin

A new harmonic electric energy metering scheme considering non-linearity of power

baoping chen, yang yu, ziyu guo, yingying zhang, yi zhang

State Grid Economic and Technological Research Institute Co.Ltd., China, People's Republic of

A TRV study for Passive Harmonic Filter Circuit Breaker

Kerim Ozer, Timothy Philip Rastall

Enspec Power Ltd, United Kingdom

Bridging Gaps in LSA Reliability: Introducing the IEC/IEEE 60099-11 Standard for Mechanical Testing and Energy Classification

Florent Giraudet

Independent, Germany

Distributed Energy Resources in the Brazilian Electricity Market

Dalmir Capetta

CHAMBER OF ELECTRICITY ENERGY COMMERCIALIZATION, Brazil

Implementation of framework for Scheduling, Accounting, Metering and Settlement of Electricity Transactions in India

ADITYA PRASAD DAS¹, MOMAI DEY¹, K B V RAMKUMAR¹, VIVEK PANDEY¹, S USHA¹, S K SOONEE²

1: Grid Controller of India Limited, India; 2: IEEE and CIGRE

B-sharing: A Blockchain-based Virtual Energy Storage Solution for Solar Users in Thailand's PEA Grid

Kanya Seekhakarn, Teerapong Ponmat, Phanumat Saatwong, Tanakrit Uppala

Provincial Electricity Authority, Thailand

Battery Electric Vehicles versus Combustion Vehicles: A Total Cost of Ownership Analysis for South Africa

Ndoro Netshipale

Eskom Holdings SOC Ltd, South Africa

An effective Transactive Peer-to-Peer Model for Post-Attack Self-Healing Distributed Load Recovery

Hossein Chabok¹, Ali Moeini², Innocent Kamwa¹

1: Laval University, Quebec, Canada; 2: Hydro-Quebec Research Institute (IREQ), Varennes, Canada

Integration of rooftop PV in Distribution Network – Considerations and key challenges

Kiran Singh¹, Pankaj Sharma², Yugesh Kumar Dixit³, Naveen Srivastava⁴

1: POWERGRID, India; 2: POWERGRID, India; 3: POWERGRID, India; 4: POWERGRID, India

Blackbox Optimization for Loss Minimization in Distribution Power Networks using Feeder Reconfiguration

Christina G. Soldati¹, Sébastien Le Digabel¹, Antoine Lesage-Landry²

1: Polytechnique Montreal & GERAD, Canada; 2: Polytechnique Montreal, GERAD & Mila, Canada

Building Resilient Energy Systems: The Role of Hybrid DC-AC PHIL Test Bench in Microgrid Optimization and Sustainability

Mohammad Babaie¹, Nazanin Afrasiabi¹, Mojtaba Ayaz², K. S. Amitkumar¹, Chetan Midha¹, Stefan Voinea¹, Jean-Nicolas Paquin¹, Kamal Al-Haddad²

1: OPAL-RT Technologies, Canada; 2: École de Technologie Supérieure, Canada

Online Monitoring and Fault Diagnosis Model of Low-Voltage Distributed Photovoltaic Operation

Hailong Zhang¹, Hongguang Dai², Kuixi Chen², Xiangyi Zhang¹, Mengdi Zhai¹

1: CHINA ELECTRIC POWER RESEARCH INSTITUTE, China, People's Republic of; 2: Beijing Zhixin Semiconductor Technology Co., Ltd

Verifications of power supply method using LVDC distribution facilities

Takuya Sakamoto¹, Kento Yonezawa¹, Yasunori Oka¹, Masayuki Wakutani¹, Takumi Yoshioka¹, Takaya Anegawa¹, Kazuo Hisatomi², Yuya Kawachi², Kazuma Okamoto², Yasutaka Nishigaki², Kazuki Ogawa², Hiroyuki Ono²

1: Kansai Transmission and Distribution, Inc., Japan; 2: DAIHEN Corporation, Japan

Boosting Grid Efficiency: GEV Digital Dynamic Line Rating unlocks Grid Capacity

Dragan Trifunovic, Ahmadreza Malekpour

GE Vernova, United States of America

Dynamic Line Rating based Overhead Line Management Solutions on the High Voltage Distribution System

Dávid Szabó¹, Levente Rácz², Gábor Göcsei², Bálint Németh², Imre Orlay³

1: GridGuard, Hungary; 2: Budapest University of Technology and Economics, Hungary; 3: MVM ÉMÁSZ Áramhálózati Kft., Hungary

Dynamic Line Rating using Hyper-local weather predictions: A case study covering 5000km Estonian transmission lines

Henri Manninen, Markus Lippus

Gridraven, Estonia

Enhanced Wind Criterion for Calculating Thermal Capacities of Transmission Lines in Summer

Marc-Olivier Roux

Hydro-Québec, Canada

A Scalable Method for Forecasting Wind and Dynamic Line Ratings Using Regional Machine Learning Models Trained on Multiple Sensor-Equipped Spans

Alexandre Baré

Ampacimon SA, Belgium

Discussion on the variability of line temperature along one span

Andrej Vilhar¹, Nika Mlinarič Hribar², Amadej Krepek¹, Frank Amand¹, Matjaž Depolli², Andrej Souvent¹, Nenad Gubeljak³, Gregor Kosec²

1: Operato, Slovenia; 2: Jozef Stefan Institute, Slovenia; 3: University of Maribor, Slovenia

Weather-Based DLR Solution Enhanced by Machine Learning

Jean THOREY, Tanguy JANSSEN, Henri SIMON

RTE, France

Development of a system for dynamic monitoring of overhead line rating

Kevin Venne, Luc Provencher, Quentin Dollon, Raphaël Rousseau-Rizzi, Pierre Van Dyke

Hydro-Québec, Canada

“Asset Digitalization meets DLR”: Synergies between a Digital Twin Representation of Overhead Line Infrastructure and Dynamic Line Rating

Josef Alois Birchbauer¹, Micaele Dos Santos¹, Martina Fritzel², Marion Baroux¹

1: Siemens Energy; 2: Gridpulse

Evaluation of Fast Power Control Functionalities of Type 4 Wind Plants during Disturbances in VSC HVDC Systems Connected to Isolated Generation

Raveen Gunarath, Chandana Karawita, Hiranya Suriyaarachchi, Mojtaba Mohaddes

TransGrid Solutions, Canada

Innovative Impedance Protection for HVDC AC Filters: A Case Study from Hydro-Québec

Pierre-André Chiasson, Sébastien Tremblay

Hydro-Québec, Canada

Synchronous Grid Forming Control Concept for Point-to-Point HVDC

Taoufik Qoria¹, Carl Barker², Omar Jasim², Fainan Hassan²

1: GE Vernova, Germany; 2: GE Vernova, United Kingdom

A New Approach for HVDC Links DMR Line Supervision, Based on Real-Time Impedance Monitoring System

Ali Dariani

ATKINSREALIS, Canada

Hybrid MMC-HCC Adaptability in Weak AC System Connections

Xiaoguang Wei, Zhixiang Zhang, Song Li, Taosha Jiang, Hui Du

Beijing Huairou Laboratory, China, People's Republic of

Protection Coordination of the 100% Grid Forming Based Offshore Wind Farm Connecting to an Offshore Diode Rectifier Unit HVDC Substation for Renewable Hydrogen Production

Songda Wang¹, Zheran Zeng², Dongsheng Yang², Yin Sun¹, Benjamin Palethorpe¹

1: Shell International Solutions B.V., Netherlands, The; 2: TU Eindhoven

DC Fault Performance of HVDC-MMC Bipolar Configuration with DC overhead-line

HANI SAAD¹, Isabelle GALARNEAU², Laurent HOULE³, Martin FECTEAU⁴, Omar SAAD⁵

1: ACDC TRANSIENT; 2: Hydro-Quebec; 3: Hydro-Quebec; 4: Hydro-Quebec; 5: Hydro-Quebec

Effects of AC cables between HVDC station and grid access point on HVDC system design: A case study of 2GW bipole systems

Sertkan Kabul¹, Amit Singh³, Gagan Deep³, Md Tabish Ansari³, Amit Kumar², Zameer Ahmad⁴, Ben Kox⁴

1: GE Vernova, Netherlands; 2: GE Vernova, UK; 3: GE Vernova, India; 4: TenneT, Netherlands

Offshore HVDC switching station for connection of offshore wind farms

Bojan Pouckovic¹, David Reid², Ana Petrovic¹

1: Mott MacDonald, Serbia; 2: Mott MacDonald, United Kingdom

Development of a Diagnostic Strategy for Large Hydrogenerator Rotors

Olivier kokoko, arezki merkhouf, Mélanie Levesque, Simon Bernier

Hydro-Quebec, Canada

Advancing Reliability: Case Studies on Offline Diagnostic Testing for High-Voltage Turbo Generators

Sunny Gaidhu, Krzysztof Pyc, Ashfak Shaikh

Kinectrics, Canada

Diagnostic Methods Of Synchronous Machines With Salient Poles Using Airgap Flux, Pole Leading Edge Induction Voltage, Stray Flux Measurement And Ampere-Turns measurements

Simon Bernier¹, Arezki Merkhouf¹, Olivier Kokoko¹, Kamal Al-Haddad²

1: Institut de recherche d’Hydro-Québec(IREQ), Varennes, Canada; 2: École de technologie Supérieure, Montréal, Canada

Hydro-generator condition-based monitoring system modernization for maintenance optimization

Aaron Doyle¹, Ozren Oreskovic², Ozren Husnjak²

1: Qualitrol - Iris Power, Canada; 2: Veski

Importance of Polarity test of stator winding as pre-commissioning test for Hydro Generators

Suprakash Adhikari, Niraj Kumar Singh, Ashwatthama Tiwary, Pranav Kumar

NHPC Limited, India

Hydro-unit increased vibration case study

Ozren Husnjak¹, Ozren Oreskovic¹, Aaron Doyle²

1: Veski, Croatia; 2: Qualitrol - IRIS Power, Canada

Overview of Localized Partial Discharge Activity Analysis with Results from Dissection of Individual Stator Bars and Coil

Alexandre Simard¹, Mélanie Lévesque², Éric David¹, Hélène Provencher²

1: École de Technologie Supérieure, Canada; 2: Hydro-Québec, Canada

Evaluation of Turbo Generator Stator Bushing Condition Monitoring

Katudi Oupa Mailula¹, Sandile MOLOI², Promise MBANGA³, Simon HIGGINS⁴

1: Eskom RT&D, South Africa; 2: Eskom RT&D, South Africa; 3: Eskom RT&D, South Africa; 4: Eskom Generation, South Africa

Consolidating Transformer Online Monitoring and Maintenance Data for Condition Assessment and Prescriptive Maintenance of Power Transformers

Nathan Jacob¹, Marco Tozzi², Anatoliy Mudryk²

1: Camlin Energy, United States of America; 2: Camlin Energy, Northern Ireland

Climate Change Impact for Power Transformers

Edward Gerald teNyenhuis

Hitachi Energy, Canada

A2_PS2_USA_Rossini_ Installation of transformer monitoring solutions and its impacts on data collection and analysis

Yuri Monteiro Rossini¹, Francis Felipe Mantoan¹, Leandro Crispim Favoretto²

1: Siemens Energy, United States of America; 2: Siemens Energy, Brazil

Strategic Approaches to Determine the Lifetime of Power Transformers

Ryota Kuriyama, Tadao Minagawa, Yoichi Nakashima, Kenichi Mino, Yoshinobu Kitagawa, Tsuyoshi Amimoto, Noritaka Takehira, Takumi Fujino

Mitsubishi Electric Corporation, Japan

Power Transformers as Potential Bottleneck for Grid Expansions

Thomas Friedrich Kessler

Siemens Energy, Germany

Strategies for Fast Replacement of Transformers and Reactor Units

Luis Chavez¹, Ricardo Quijada²

1: Independent Consultant; 2: AtkinsRéalis, Canada

Dynamic Condition Assessment of Substation Equipment Leveraging an Asset Performance Management System

Robert Otal, Alex Ferguson, Charles Austria, Shanon Lo, Travis Squires

BBA, Canada

Strategy for Extending Power Transformer Service Life

Stéphane Proulx, Patrick Picher, Claude Rajotte

Hydro-Québec, Canada

Maintenance Strategies for Disconnectors According to Substation Corrosiveness

Catherine Le Postec¹, Hélène Gauthier²

1: Hydro-Québec, Canada; 2: IREQ, Canada

Dielectric performance of HVDC disconnectors: Updates on RIV and pollution testing also combined with icing conditions

EROS STELLA, MARCO NOSILATI, RODOLFO SARACENI, DAVIDE MOMESSO

GE Vernova, Italy

Wind-induced vibration characteristics test and control technologies of ±800kV converter station disconnectors in strong wind areas

Peng Li, kunpeng Ji, Junhui Li, Kuanjun Zhu

State Grid Electric Power Engineering Research Institute Co., LTD., China, People's Republic of

Electric field simulation calculation andlong term charging performance of 550kV DC GIS/GIL

Congpeng Huang, Yajun Qiang, Dingyu Feng

SIEYUAN ELECTRIC CO.,LTD, China, People's Republic of

Asset Transparency and Scenario Planning for Resilient Grids

Erhard Aumann, Puneet Singh, Edwin Mora, Thomas Schmidt, Mathias Duckheim

Siemens, Germany

Environmental, economic and program advantages of equipment refurbishment

Matthew Iles, Bradley Brown, Mark Waldron

National Grid, United Kingdom

Risk evaluation framework for power grid resilience to extreme weather events

Jishnudeep Kar¹, Lena Peter², Ashwin Shirsat¹, Elise Fahy³

1: Hitachi Energy Research, United States of America; 2: Hitachi Energy Research, Germany; 3: Hitachi Energy, Switzerland

Challenges faced and mitigation thereof to facilitate Green Power & Nuclear Power Flow in Gujarat region, India

Chandan Kalra, Amit Mahajan, Rajesh Suri, Kandarp Pandey

Sterlite Power Transmission Limited, India

Conductor Optimization for +/-350kV HVDC Transmission system for evacuation of 13 GW of RE power from renewable energy parks in Ladakh, India

Chandra KANT, Ashish Kumar SINGH, Nikhil JHA, Manoj Kumar SINGH, Abhay KUMAR, Vamsi Rama Mohan BURRA

POWER GRID CORPORATION OF INDIA LIMITED, INDIA

The Milano-Montalto ± 525 kV HVDC Link: Technical challenges and sustainability

Luca Buono, Gaia Leone, Francesco Palone, Lorenzo Papi, Roberto Spezie, Pierluigi Vacante

Terna Rete Italia, Italy

Development Trend Analysis and Key Technologies of UHV AC Transmission System in China

Weilin Hou, Shicong Ma, Yiran Jing, Tiezhu Wang, Bo Li

China electric power research institute, China, People's Republic of

Navigating the Energy Transition: A Comparative Study of Aging Power Grids in India and the USA

Vipin Jacob Joseph, L K Khajkumar

Power Grid Corporation of India Limited, India

High-Voltage Iconic Towers

Maha Alsabban¹, Mudassar Rasul¹, Tobias Schuelein¹, Grain Adam¹, Janos Toth², Birgir Hallgrimsson³, Thorgeir Holm Olafsson³, Jin Choi⁴, Thomas Shine⁴

1: ENOWA-NEOM, Saudi Arabia; 2: Enginomix, United States; 3: Norconsult, Norway; 4: Choi+Shine Architects, Netherlands

Structural damage monitoring system for transmission towers based on artificial intelligence

Halyson da Costa Silva¹, Leonardo Hautrive Medeiros¹, Tiago Bandeira Marchesan¹, Vitor Cristiano Bender¹, Daniel Pinheiro Bernardon¹, Tiago dos Santos¹, Alexandre Aparecido Buenos¹, José Batista Ferreira Neto², Diogo José Damasceno do Espirito Santo², Daliane Lanzarin²

1: Federal University of Santa Maria, Brazil; 2: Santo Antônio Energia, Brazil

Development and deployment of VibraTorre equipment

Carlos Alexandre DO NASCIMENTO¹, Antonio ASSIS¹, Maurissone GUIMARAES², Giovani BRAGA², Alysson BARBOSA³, Andre MELO³, Alan DEIVIDE³, Paulo PINTO³

1: Cemig GT, Brazil; 2: Cemig D, Brazil; 3: Trixel, Brazil

Emission-free natural-origin gas alternatives to SF6 for MV and HV substations

Mark Kuschel¹, Hiroyuki Hama², Manjunath Ramesh³, Christophe Preve⁴, Thomas Dürr⁵, Daniel Schiffbauer⁶

1: Siemens Energy; 2: Mitsubishi Electric; 3: Nuventura; 4: Schneider Electric; 5: Siemens; 6: Toshiba

Nominal Current Rating of Equipment Connected to Power Transformer Neutral

Olivier Turcotte, Frédérick Dubé, Duong François

Hydro-Québec, Canada

Concepts for on-site HV Testing of GIS after Installation, Extension, Retrofit or Repair

Andreas Laubi¹, Mark Reuter², George Becker³, Robert Vosse⁴

1: Aurecon, Australia; 2: Siemens Energy, Germany; 3: Power Engineers, USA; 4: DEP, Netherlands

Investigations on the use of Dry Air as a Retrofill gas Alternative to SF6 in existing Gas Insulated Switchgears

Caterina Toigo¹, Victor Petit¹, Lydie Cossedu², Michael Inversin³, Vivien Dona², Alain Girodet¹, Marie Laure Allard³

1: SuperGrid Institute, France; 2: MasterGrid, France; 3: RTE, France

Advancing Ground Stability: Vibro Stone Columns as an Innovative Solution for Liquefaction Mitigation.

MONA KHANDELWAL, SATYENDRA KUMAR PRASAD, SANJAY SHARMA, ABHAY KUMAR, RAMA MOHAN BURRA VAMSI

POWERGRID CORPORATION OF INDIA LIMITED, India

Upgrading Legacy Feeder Bay Installations to meet Current and Future Network Requirements and Regulatory Compliance for Parallel and In-Line Feeder Configurations Exiting Substations

Shivern Singh

Eskom NTCSA, South Africa

Improvement in Reliability of Substation by In-Situ Replacement of 220 kV Indoor GIS at Tata Power, Mumbai

Dayanand Konduskar¹, Subhash Vetcha¹, Vidyadhar Ghodekar¹, Balaji Sethuraman¹, Rambabu Katari²

1: The Tata Power Co Ltd, India; 2: Toshiba T&D, India

Enhancing Electrical Substation Safety: A Novel Seasonal Analysis Approach to Soil Resistivity Modelling for Grounding System Design

Jayson Patrick, Edstan Fernandez, Ali Bazaei

ELEK Software, Australia

Assessment of connection concepts for Germany’s far out North Sea offshore wind areas for an efficient energy transition

Tuncay Türkucar

E-Bridge Consulting GmbH, Germany

Value of Grid Enhancing Technologies for the Integration of Renewable Energy Sources

Nicolas Omont¹, Felipe Gonzalez Venegas¹, Adèle Des Moutis¹, Antons Kutjuns², Didzis Sulcs², Thomas Brouhard¹

1: Artelys, France; 2: AST, Latvia

Techno-Economic Evaluation of the Use of Topological Actions in an Electrical Energy Hub with Large Penetration of Offshore Wind

Giacomo Bastianel^1,2, Dirk Van Hertem^1,2, Hakan Ergun^1,2

1: KU Leuven; 2: Etch - Energyville, Belgium

Challenges and Practices in Integrating Large-Scale Renewable Energy into Canada’s Electricity Grid

Tatiana Guerrero, Eric Breault, Nishant Gehani

BBA Consultants, Canada

Challenges of Strategic Grid Renovation and Investment Plan in the Tokyo Bay Area to meet RES-Dominant Era

Hajime Hirano, Junichi Takaue

Tokyo Electric Power Company Power Grid, Inc, Japan

History of Effort for the Acceleration of Renewable Energy Integration in Japan

Mitsuhiko Tato¹, Koichiro Yamaki²

1: Tokyo Electric Power Company Power Grid, Inc., Japan; 2: Tokyo Electric Power Company Holdings, Inc., Japan

Green Grid Initiative: Advancing Renewable Energy Integration and Transmission System Optimization - Indian Perspective

Amandeep Kala

Powergrid Corporation of India Limited, India

Hydro-Thermal System Optimization in Georgian Power System for Enhanced Resource Utilization and Decarbonization

Pikria ELIZARASHVILI, Tamar JIKIA

Georgian State Electrosystem JSC, Georgia

Performing Interconnection Studies with a Wide-Area EMT Model with sensitive Information through a Cloud Portal.

Henry GRAS¹, Anton STEPANOV¹, Víctor Guerrero VELAR², Sebastien DENNETIERE³, Jean MAHSEREDJIAN¹

1: PGSTech; 2: Coordinador Electrico Naciona; 3: RTE international

Hybrid Simulation for Stability Evaluation of Grid-Forming Control in Inverter-Based Power Systems

Ziming Dong, Sheraz Baig, Ning Lin, Jeff Bloemink

Powertech Labs Inc., Canada

Real-Time Laboratory Featuring Photo-Voltaic Generation System Operating in MIL, CHIL, and PHIL Modes

Angelo Chrabieh¹, Wolf Peter Jean Philippe¹, Joel Pfannschmidt¹, Danielle S. Nasrallah¹, K. S. Amitkumar¹, Gevorg Parsyan², Ashot Minasyan²

1: OPAL-RT TECHNOLOGIES, Canada; 2: Bitlismen

Hydro-Québec EMT validation of system operating limits in a radial network with a high penetration of wind generation

Francis Lavigne, Billy Labelle

Hydro-Québec, Canada

Electromagnetic Transient (EMT) Simulation for Detection of Sub-Synchronous Oscillations with Bulk Inverter Based Resources in Power System: A Typical Case Study with Mitigation Methods

SATISH KUMAR ANCHA¹, Zerui Dong², Wei Li¹, Aditya Ashok²

1: OPAL-RT TECHNOLOGIES, Canada; 2: OPAL-RT Corporation, USA

Optimization of Battery Energy Storage System Placement and Parameters for Frequency Stability in Renewable-Intensive Power Systems

Mina Malekan, Shaahin Filizadeh

University of Manitoba, Canada

Active Power Control of Wind Turbines for Secondary Frequency Regulation in Power Systems: A Co-Simulation Approach Developed at Hydro-Québec

Seyed Masoud Mohseni-Bonab, Atieh Delavari, Alexandre Besner, Louis Gibson

Hydro-Québec, Canada

Large Time Series Models for Electricity Prices: Performance on Zero-Shot Forecasting

Nandinee Haq, Jhelum Chakravorty

Hitachi Energy Research, Canada

Predicting Day-Ahead Electricity Prices in Western Denmark (DK1) Using Bayesian Deep Learning: Robust Intervals and the Role of Renewable Energy

İnayet Özge AKSU^1,2, Sina Ghaemi², Amjad Anvari-Moghaddam²

1: Department of Artificial Intelligence Engineering, Adana Alparslan Türkeş Science and Technology University, Turkey; 2: Department of Energy (AAU Energy), Aalborg University, Aalborg, Denmark

Integrating LSTM forecasts of Renewable Energy into Day-Ahead Electricity Market Modelling: a case study of Alberta

Farshid Kamrani, Kristen Rene Schell

Carleton University, Canada

Analysis of Price Maker Hybrid PV Plants with Forecasting-based Bidding Algorithm in a Day-ahead Market

Xi Chen¹, Siyi Zheng², Lifei Tu³, Yue Chen⁴, Ziang Zhang¹

1: Binghamton University; 2: Georgia Institute of Technology; 3: Non-affiliation; 4: National Renewable Energy Laboratory

The Rise of Very Low Prices in European Electricity Markets

Conal Campbell, Mark Needham

EirGrid

Advanced Monitoring and Machine Learning in the Electricity Market: Preventing Manipulation and Classifying Behaviors in Auctions and Continuous Negotiations

Sixto Siliuto, Julio Hornos, Juan Bogas

OMIE, Spain

Addressing Uncertainty in the Activation of Thermal Flexibility in Buildings

Felix Stegemerten, Martin Rätz, Dirk Müller

RWTH Aachen University, E.ON Energy Research Center, Institute for Energy Efficient Buildings and Indoor Climate

Distributed grid-aware control of air-conditioning demands using adaptive flexibility function

Nariman Mahdavi

CSIRO, Australia

Synergistic planning for optimal renewable energy portfolios in commercial and industrial buildings

Omid Aghapour, Akhtar Hussain, Innocent Kamwa, Hajar Abdolahinia

Department of Electrical and Computer Engineering, Laval University, Quebec, Canada

Demand side flexibility from consumer side resources : Interoperability challenges and opportunities

Subbu Sethuvenkatraman¹, Tobias K.S. Ritschel², Henrik Madsen², Stephen White¹

1: CSIRO, Australia; 2: DTU

Buildings energy demand impact studies on the low-voltage distribution network of Montreal

Bilal Khan¹, Saifullah Shafiq², Hayat Ullah¹, Oriol Gavalda-Torrelas¹, Ursula Eicker¹

1: Concordia University Montreal, Canada; 2: The University of Queensland, Australia

Rotor Temperature Continuous Monitoring using Fiber Bragg Gratings

Hélène Provencher¹, Arezki Merkhouf¹, Serge Sarraillon¹, Isabelle Castonguay², Charles Prévost³, Anne-Marie Carita³

1: Institut de recherche d'Hydro-Québec; 2: Hydro-Québec, Canada; 3: RPR Hydro

Environmental Impacts of Manufacturing and Renovation of High Voltage Rotating Machines and Power Plants

Anna Gegenava, Aleksandr Khazanov, Aleksei Nikolaev

National Electric Coil, United States of America

Proposal for Methodological Note of Life Cycle Assessment: Eco-design of Turbogenerator

Robert MEYER, Vincent FERNAGUT, Raul MORALES

EDF, France

Optimization process applied to Synchronous Generator designs to improve machine key parameters to suit Synchronous Condenser applications

Frantisek Zeman, Robert Thornton-Jones

Baker Hughes - Brush Power Generation

The Lack of Air-gap Orthogonality and Parallelism Impact Upon the Unbalanced Magnetic Pull

Mauro Uemori¹, Jorge Johnny Rocha Echeverria², Edson da Costa Bortoni³

1: Trassínio Consultoria Ltda, Brazil; 2: Trassínio Consultoria Ltda, Brazil; 3: UNIFEI - Universidade Federal de Itajubá

Research on Stagnation Zone Based on RTD Method and Improvement of Coupled Fluid-solid Heat Transfer Considering Mesh Morphing

dongxiao chen¹, yuting gao¹, guifen li²

1: wuhan university, China; 2: Harbin Electric Machinery Company Limited , China

Development of the new Type of Carbon Brush for Adjustable Speed Generator-Motor

Hiroshi Hatano, Fumio Sawa, Hidehito Matsuzaki, Hiroaki Ishizuka, Ooki Osada, Minori Onodera

Toshiba Energy Systems & Solutions Corporation, Japan

Endurance tests of power electrical connections in bolted assembly

Nicolas DEBERNE, Younes HAMDAN

EDF, France

Machine Learning Applied to Anomaly Diagnosis in Transformers and Reactors Using Gas Chromatography

Rafael Ferreira¹, Thiago Sanchez¹, Tatiana Escovedo², Marcos Kalinowski²

1: Eletrobras CGT Eletrosul, Brazil; 2: PUC-RJ, Brazil

Advances in Data-Driven Models for Digital Twins of Power Transformers

Sruti Chakraborty¹, Mauricio Soto², Alexander Alber³, Brian Sparling⁴, Patrick Picher⁵, Federica Bragone⁶

1: OMICRON Electronics, Austria; 2: Hitachi Energy, United-States; 3: Hitachi Energy, Germany; 4: Kinectrics, Canada; 5: Hydro Quebec, Canada; 6: KTH University, Sweden

Application of Machine Learning on Prediction of Power Transformer No-Load Losses

Bruno Bosnjak, Walter Lee

GE Vernova

Approach, experiences and lessons learned in a fault developing HV transformer:Case Study perspective

Parag Chatterjee, Sushil Kumar

NTPC Limited, India

Application of Machine Learning Interpretability and Explainability Metrics in FRA of Transformers

Gabriel Lopes

Siemens Energy, Germany

Digital Transformation (DX) in Power Transformer Manufacturing: Enhancing Efficiency and Precision

Shigeyoshi Yoshida, Daisuke Ueno, Atsushi Yamatake, Yoshinobu Kitagawa, Kenichi Mino, Mitsugu Ueda, Tadao Minagawa, Hirotaka Muto

Mitsubishi Electric Corp, Japan

A Novel Hybrid Multilayer Model for Diagnosing Faults in Power Transformers Through Dissolved Gas Analysis (DGA)

Mouloud Bouzar¹, issouf Fofana¹, Patrick Picher²

1: Canada Research Chair Tier 1 in the Aging of Oil-Filled Equipment on High Voltage Lines (ViAHT), Université du Québec à Chicoutimi (UQAC), Chicoutimi, QC G7H 2B1, Canada; 2: Hydro-Québec's Research Institute

Advancing Power Transformer Monitoring: Machine Learning-Based Temperature Monitoring

Hoda Jalali, Avinash Jain

VIE Technologies, United States of America

Trends in Distribution Networks and influence on MV Equipment

Christian Heinrich¹, Terrance Woodyard², Stephen Manke²

1: Siemens AG, Germany; 2: Siemens Industry, USA

Grid Integration of DER - Energizing Medium-Voltage Power Transformers in Wind Turbine Generators - Grid Code Compliance : Industrialized Applications and Operation of Low-Power Instrument Transformers, Three-Pole Operated Vacuum Circuit Breakers and Controlled Switching Devices to Mitigate Transformer Inrush Currents and Voltage Dips. Case Study and Potential for Wind Turbine Repowering

Lukas Cesky¹, Laurent Poutrain², Michail Theodoridis³, Venkata Surya⁴, Vaclav Prokop¹

1: ABB, Brno, Czech Republic; 2: Vizimax Inc., Canada; 3: Vestas, United Kingdom; 4: Vestas, India

Demonstration application results of the 10 kV magneto-biased superconducting current limiter (MBSFCL) in Liaoning urban power grid in China

Jiahui Zhu, Xiaotian Su, Panpan Chen

China Electric Power Research Institute, China, People's Republic of

Methodology for Oscillograms Analysis and Condition Indicators Assessment by Automated Algorithms for Circuit-Breaker Diagnostics

Nathan Lefebvre^1,2, Antoine Mailhot¹, Ryszard Pater¹, Michel Gauvin¹, René Doche¹, João Pedro Trovão²

1: Hydro-Québec, Canada; 2: Université de Sherbrooke, Canada

Seven years Operational Experience of Fixed Series Compensator (FSC) at GIS Kala Amb - Learnings and Challenges

Abhay Kumar, Shafat Ahmad Wani, Jagat Ram, Abhishek Bhardwaj

Powergrid Corporation of India Limited, India

CIGRE Survey on UHV equipment

Hiroki Ito¹, Masayuki Kosakada²

1: Mitsubishi Electric, Japan; 2: Toshiba Energy Systems & Solutions, Japan

Future UHV substation technology in Japan

Norihiro Kasahara¹, Masayuki Kosakada¹, Takayuki Kobayashi¹, Toshiyuki Saida¹, Shigeyuki Tsukao², Tomoaki Ito², Syuichi Tamura², Yuki Ishikawa²

1: Toshiba energy systems & solutions Co. JAPAN; 2: TEPCO Power Grid, Inc. JAPAN

Experience of designing high voltage substation in hilly terrain at high altitude, cold temperature, and steep slope for evacuating power from hydro electric projects on hills for enhancing non-fossil fuel energy capacity of Indian electricity grid

DIBYENDU DEY CHAKRABORTY

POWER GRID CORPORATION OF INDIA LTD, India

New Aspects of 420 kV GIS on-site Testing and PD Monitoring and Diagnostics

Claus Neumann¹, Uwe Schichler²

1: Darmstadt University of Technology, Germany; 2: Graz University of Technology, Austria

SF6-free Offshore GIS Substation with High-Power GIB crossing Fire-Resistant Sections

Robert LUESCHER¹, Lukas TREIER¹, Yang OUYANG¹, Maxime PERRET¹, Hui HUANG²

1: GE Vernova, Gas Insulated Substations, Grid Solutions, Oberentfelden Switzerland; 2: GE Vernova, Grid Solutions, Suzhou China

Standardisation of SF6-free 245kV and 420kV GIS for multiple gas solutions

Tommie Barbe¹, Arnaud Ficheux¹, Michael Inversin²

1: GE Vernova, France; 2: RTE, France

Bay extension challenges and strategies for seamless Integration in India’s Renewable Energy substations

Pankaj Kumar JHA, Ramjash BHAKAL, Kuleshwar SAHU

Power Grid Corporation of India Ltd., India

Enhancing Resilience with Mobile Substations: Lessons from TEİAŞ's Response to the Kahramanmaraş Earthquake

Tunahan Akbaş¹, Mehmet İmeryüz¹, Tamer Özkahraman¹, Bilgehan Tekşut², Umut Yener²

1: EKOS Electric, Turkiye; 2: Türkiye Elektrik İletim A.Ş. (TEİAŞ), Turkiye

Results of the International Survey on Earthquake Damage Experience and Seismic Design of Substations by WG B3.64

Atsushi ETO¹, Edgar RAMOS CORDERO², Hiroaki SATO³, Leon KEMPNER⁴, Sheng LI⁵

1: Tokyo Electric Power Company HD, Japan; 2: Siemens Energy, Germany; 3: CRIEPI, Japan; 4: Bonneville Power Administration, USA; 5: University of Science and Technology Beijing, China

Challenges and solutions in the design, erection, testing, commissioning, and Field trials of medium voltage double bus Gas-Insulated Switchgear (GIS

ARUN KUMAR, P.JAGDISHWAR RAO, RAKESH RANJAN RAHI, SHRI KRISHNA PRASAD

BHEL BHOPAL, India

Demand Control for the Transmission System Congestion Management

Alexandre Besner, Mihajlo Curcic, Abderrahman Bani, Thierry Major-Cyr

Hydro-Quebec, Canada

Impact of Data Center Demand on the US Transmission System

Rekha Sharma¹, Dr. Ankita Samui¹, Jackson Spaeth¹, Vineeta Kaushik²

1: GE Vernova, United States of America; 2: GE Vernova, Canada

MESH Concept Application by Watts and Bits procedure

Koichiro Yamaki¹, Yoshimitsu Umahashi², Hiroshi Okamoto³

1: Tokyo Electric Power Company Holdings, Inc., Japan; 2: Central Research Institute of Electric Power Industry, Japan; 3: TEPCO Power Grid, Japan

Long Term electrical Load Forecasting for the Jordanian electrical Power Grid using ANN Models

Ghaith Ahmad Mohmmad Mubark

Samra Electric Power Company (SEPCO), Jordan, Hashemite Kingdom of

Energy Storage in the big electrical systems: keypoints from the analysis of situation and challenges faced by the major transmission system operators

Claire Lajoie-Mazenc¹, Darren Lamb², Jennifer Ross³, Siju Joseph⁴, Alexandre Nohara⁵, Stanislas Utts⁶, Silvia Ruggiero⁷, Gerald Sanchis⁸

1: Rte, France; 2: CAISO, USA; 3: MISO, USA; 4: NTCSA, South Africa; 5: ONS, Brasil; 6: SO-UPS, Russia; 7: Terna, Italy; 8: GO15, USA

Importance of risk averse operation of long-term storages when modelling a future renewable northern European electricity system

Birger Mo, Arild Helsteh

SINTEF Energy, Norway

Increase Transfer Capacity to Remote Areas and Defer Transmission Reinforcement Needs Using Battery Energy Storage Systems

Farzad Farahmand, Farid Chagla, Megan Lund, Alex Merrick

Independent Electricity System Operator, Canada

Battery Energy Storage Systems for Primary Frequency Regulation: A Pioneering Case in Colombia’s National Grid

Oscar Andres Tobar-Rosero¹, Gabriel Jaime Sanchez-Zuluaga¹, Luis Fernando Quintero-Henao², John Edwin Candelo-Becerra¹

1: Universidad Nacional de Colombia, Colombia; 2: Enterprise Innovation

Frequency-Scanning-based Impedance Models for Multi-IBR Systems

Renan M. Furlaneto¹, Keijo Jacobs¹, Nasim Rashidirad², Ahda Pavani³, Ulas Karaagac⁴, Jean Mahseredjian¹

1: Polytechnique Montréal; 2: Hydro-Québec Research Institute (IREQ); 3: Federal University of ABC (UFABC); 4: Middle East Technical University

Numerical impedance-based Stability Analysis of Transmission and Distribution Systems in the Frequency Domain

Thomas Lorenz Würl, Bernd Weise, Flavio Fernandez

DIgSILENT GmbH, Germany

Stability Assessment of Power Grids with High Penetration of Inverter-Based Resources Using dq Impedance Analysis

Hossein Ashourian¹, Anton Stepanov¹, Henry Gras¹, Jean Mahseredjian²

1: PGSTech, Canada; 2: Polytechnique Montréal

Small-signal Stability Assessment of Power Systems with Black-Box EMT Models of Inverter Based Resources

Andrew Musgrave¹, Hyeonjung {Tari} Jung², Patrick Dalton², Weiqing Jiang², Fred Howell¹, Jeff Bloemink¹, Xi Lin¹

1: Powertech Labs, Canada; 2: Midcontinent Independent System Operator, USA

A Study on Eigenvalue Comparison between Analytical State-Space Model and Vector fitting Method

Jisoo Kim¹, Jean Mahseredjian¹, Renan M. Furlaneto¹, Alireza Masoom², Chul-Hwan Kim³

1: Polytechnique Montréal, Canada; 2: Hydro Quebec, Canada; 3: Sungkyunkwan University, Republic of Korea

Oscillation Modal Analysis Using Ambient Synchrophasor Measurements for the Italian Grid

Lin Zhu¹, Evangelos Farantatos¹, Yi Zhao², Haozong Wang², Xinlan Jia², Wenpeng Yu², Yilu Liu^2,3, Salvatore Tessitore⁴, Pietro Pau⁴, Guido Coletta⁴, Cosimo Pisani⁴, Giorgio Giannuzzi⁴

1: Electric Power Research Institute, United States of America; 2: University of Tennessee at Knoxville, United States of America; 3: Oak Ridge National Laboratory, United States of America; 4: Terna, Italy

Enhancing Flexibility, Reliability, and Resilience in Brazil

João Mello, Victor Hugo Ribeiro dos Santos

Thymos Energia, Brazil

Improvement of the Calculation Method for Required Amount of Replacement Reserve for FIT in Japanese Balancing Market

Tatsuma HORI¹, Jun KUKI¹, Kenichi SUGAHARA¹, Joao G. S. FONSECA Jr.², Kazuhiko OGIMOTO²

1: Chubu Electric Power Grid Co., Inc., Japan; 2: The University of Tokyo, Japan

Challenges of Hydropower Due to Climate Change: Case Study on Laos-Thailand Electricity Trade with a Proposal for Solar Integration Model

SUPPAPIT WONGPATTANASIRI, Worrapong WONGLIMAMORNLERT

Electricity Generating Authority of TH, Thailand

Importance of Regulation on Black-Start Capability to Cater for the Changing Electricity Supply Landscape in South Africa

Lyle Naidoo¹, Siju Joseph²

1: National Transmission Company South Africa (NTCSA), South Africa; 2: Eskom Holdings SOC Ltd., South Africa

Emergency Preparedness Plan as a Tool for Climate Change Adaptation: A Case Study of the Akosombo Dam Spillage

Kwame Darkwah, Kwaku Wiafe

Volta River Authority, Ghana

Preventing Congestion in the Electricity Grid using OpenSTEF and the Power Grid Model

Yu Xiang^1,2, Peter Salemink¹, Frank Kreuwel¹, Jonas van den Bogaard¹, Daniel Marten van Es¹

1: Alliander, Netherlands, The; 2: Eindhoven University of Technology, Netherlands, The

Enhanced Modeling and Simulation of Distribution Feeders with Aggregated DERs

John Jorge Penaranda Velazco¹, Bala Venkatesh², Pedro Vasconcelos², Fernanda Trindade³

1: Hydro One, Canada; 2: Toronto Metropolitan University, Canada; 3: University of Campinas, Brazil

Integration of a Hydropower Plant into a Hydro-Québec northern islanded Network in Partnership with the local Community

Jonathan Brisebois, Mario Tremblay, Christian Bouchard, Steeve Beaulieu

Hydro-Quebec, Canada

Data Center Heat Recovery: A Techno-economic Study in Québec

Erfan Shafiee Roudbari, Ivan Kantor, Oriol Gavaldà, Ursula Eicker

Concordia University, Canada

Automatic Optimisation of Grid Operations through Demand Flexibility (DF) Programs

Sujata Guruji, Nilesh Kane, Karunakaran B, Salman Khan, Sarvesh Choradia

Tata Power Mumbai, India

Enabling adoption of offshore wind coupled with Green Hydrogen innovation

Kiran Singh¹, Pankaj SHARMA², Y K DIXIT³, Naveen SRIVASTAVA⁴

1: POWERGRID, India; 2: POWERGRID, India; 3: POWERGRID, India; 4: POWERGRID, India

Sector integration including hydrogen, EV, energy hubs, DER

Bhupinder Dhaka, Amandeep Kala

POWER GRID CORPORATION OF INDIA LIMITED, India

How Specific Overhead Line Design Parameters Affect Clearances Necessary to Limit Induced Discharges from Vehicles to Safe Levels of 5mA or Less

Alexander Lucas

POWER Engineers, Canada

Electric Field of HVDC Overhead Transmission Lines in an Urbanized Context

Luca Buono, Francesco Calabrese, Gaia Leone, Francesco Palone, Lorenzo Papi, Davide Rufini, Roberto Spezie, Gabriele Tresso

Terna Rete Italia, Italy

B2_PS2_Canada_Chen Wang_Mitigating AC Electromagnetic Interference near Rail Corridors - A Case Study of the Southwest Winnipeg Transmission Improvement Project

Chen Wang, Emerson Adajar

Manitoba Hydro, Canada

Predicting Flashovers on HVDC Transmission Lines Using Machine Learning and Weather Data

Susmita Saha¹, Jeff Laninga¹, Behzad Kordi²

1: Manitoba Hydro, Canada; 2: University of Manitoba, Canada

Development of World's First 500kV Double Bi-pole HVDC Overhead Transmission System with Metallic Return in Korea

Wonjae Lee¹, Seongweon Kim¹, Dongkyu Kim¹, Hyeonggeun Kim¹, Shulsoo Seo¹, Seyong Kim¹, Sunghak Lee¹, Dongil Lee²

1: KEPCO(Korea Electric Power Corporation), Korea, Republic of (South Korea); 2: CIGRE Korea

Voltage Stress Characteristics and Insulator Options for Dedicated Metallic Return in Bipolar MMC HVDC Overhead Transmission Systems

Domagoj Hart¹, Jean-Marie George², Damien Lepley², Hani Saad³, Markus Vor dem Berge¹

1: RTE international, France; 2: Sediver, France; 3: ACDC Transient, France

Operational Experiences in Mitigating Atmospheric Discharge Damage to OPGW Cables Installed on High Voltage Lines

Yasert David Perez Araque, Juan Guillermo Maya Montoya, David Ernesto Gómez Torres

ISA INTERCOLOMBIA S.A. E.S.P.

Corona Inception Field Stresses at Water Drops on Silicone Surfaces at AC and DC and Mixed (Hybrid) Voltages - New Insights from Laboratory Tests

Jens Martin Seifert¹, Fabian Lehretz²

1: TKE GmbH, Germany; 2: TenneT TSO GmbH, Germany

Corona Effect Constraints in OHL upgrading using HTLS Conductors

Pierluigi Vacante, Francesco Palone, Gaia Leone, Gabriele Tresso

Terna Rete Italia, Italy

Research on coated conductor

Yuta MATSUDA, Tomonori SHIRAISHI, Noriyuki TAKADA

TEPCO Power Grid, Inc.

Uprating of lines from 275kV to 400kV on the South African network

Sanjay Narain, Raeesa Khan, Kaveer Ramharak, Amish Roopnarain

NTCSA, South Africa

DC Line Fault Clearance and Recovery Schemes for VSC-MTDC System

Xiuda MA, Changjiang ZHAN, Yu LU, Yeyuan XIE

NR Electric Co.

HVDC Measurement Processing Impact on Reliable Fully Selective Fault Protection

Pedro Miguel Baena Garcia, Geraint Chaffey, Dirk Van Hertem

Etch/EnergyVille/KU Leuven, Belgium

New Concept for Classic/LCC Multi-Terminal HVDC

ABHAY KUMAR, Jan Wasborg

Hitachi Energy, Sweden

Power sharing coordinated control for grid-forming MMCs in bipolar HVDC multi-terminal networks

Francisco Javier Cifuentes Garcia, Mudar Abedrabbo, Francesco Giacomo Puricelli, Jef Beerten, Dirk Van Hertem

KU Leuven, Belgium

Fault Studies and Protection Strategies for Multi-terminal Energy Island HVDC Network

Asif Khan¹, Nikhil Sharma¹, Colin Foote¹, Benjamin Marshall¹, Jose Parackal², Richard Poole²

1: The National HVDC Centre, United Kingdom; 2: National Grid Ventures, United Kingdom

Optimal Power Flow Solver for Multi-Terminal HVDC Grids: Enhancing Stability and Contingency Management

Marco Giuntoli¹, Lena Peter¹, Firew-Z Dejene², Ying-Jiang Hafner², Neeraj Katiyar³

1: Hitachi Energy Germany; 2: Hitachi Energy Sweden; 3: Hitachi Energy Canada

Interoperability of an MTDC system considering synchronous Grid-forming control

Taoufik Qoria¹, Carl Barker²

1: GE Vernova, Germany; 2: GE Vernova, United Kingdom

Towards control, protection and planning for future electrical energy hubs – intermediate outcomes of the DIRECTIONS project

Geraint Chaffey^1,2, Jef Beerten^1,2, Dirk Van Hertem^1,2, Hakan Ergun^1,2, Francesco Giacomo Puricelli^1,2, Giacomo Bastianel^1,2, Merijn Van Deyck^1,2, Abolfazl Mohammadi^1,2, Francisco Javier Cifuentes Garcia^1,2, Jan Kircheis^1,2, Dongyeong Lee^1,2

1: KU Leuven; 2: Etch/EnergyVille

Practical delivery of multivendor, multiterminal HVDC systems; the Project Aquilla experience.

Benjamin Marshall¹, Perry Hofbauer², Dong Chen³, Carl Barker⁴

1: National HVDC Centre, Scottish Hydro Electric Transmission ltd, United Kingdom; 2: SSE Networks- Transmission, Scottish Hydro Electric Transmission ltd, United Kingdom; 3: National HVDC Centre, Scottish Hydro Electric Transmission ltd, United Kingdom; 4: GE Vernova, United Kingdom.