Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
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Session Overview
Session
A3-4: HVDC and asset management
Time:
Tuesday, 30/Sept/2025:
1:30pm - 3:30pm

 Location: Room 519A
Session Topics:
EHV & UHV AC AND DC, A3 Transmission and distribution equipment

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Presentations
1:30pm - 1:45pm

Maintenance Strategies for Disconnectors According to Substation Corrosiveness

Catherine Le Postec1, Hélène Gauthier2

1Hydro-Québec, Canada; 2IREQ, Canada


1:45pm - 2:00pm

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


2:00pm - 2:15pm

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


2:15pm - 2:30pm

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


2:30pm - 2:45pm

Asset Transparency and Scenario Planning for Resilient Grids

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

Siemens, Germany


2:45pm - 3:00pm

Environmental, economic and program advantages of equipment refurbishment

Matthew Iles, Bradley Brown, Mark Waldron

National Grid, United Kingdom


3:00pm - 3:15pm

Risk evaluation framework for power grid resilience to extreme weather events

Jishnudeep Kar1, Lena Peter2, Ashwin Shirsat1, Elise Fahy3

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