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Fault Protection Strategy and Switching Overvoltage in a ±500 kV MMC-HVDC Grid
2019 IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019The Zhangbei ±500 kV modular multi-level converters (MMC)-based high voltage direct current (HVDC) project to be built in China will use overhead transmission lines with dc circuit breakers (DCCBs).
Xue Han +5 more
semanticscholar +1 more source
Overvoltage protection for MV-substations
14th International Conference and Exhibition on Electricity Distribution (CIRED 1997 - Distributing Power for the Millennium), 1997In the past, MV substations, which were fed via cable link with the overhead line, were often destroyed due to lightning flashes. These damages occurred although the unit substations are in general protected by a surge arrester at the cable/overhead line conjunction against lightning overvoltages.
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Analysis of transient overvoltages and Self Protection Overvoltage of PV inverters through RT-CHIL
Electric power systems research, 2023Prottay M. Adhikari +5 more
semanticscholar +1 more source
Overvoltage Protection for Industrial Plants
1999The paper presents the use of the finite element method when modelling co-ordination of protective elements of overvoltage protection for industrial ...
Jelčić, Tadej +2 more
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Overvoltage protection and insulation coordination
2015The surge arrester at the line entrance must be installed for the protection from fast-front overvoltages. The selected surge arrester in the simulation model has a sufficient performance for the assumed lightning strike and other conditions. The standard rated lightning impulse withstand voltage can be selected from 1,050, 1,175, 1,300, and 1,425 kV ...
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Overvoltage Protection Performance of Series Compensation in Transmission System
Lecture Notes in Electrical Engineering, 2021Xiaotong Song
exaly
Overvoltage protection for interior permanent magnet synchronous motor testbench
2018 25th International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED), 2018Hiep Duy Do +4 more
semanticscholar +1 more source