OVERVOLTAGE

作品数:44被引量:44H指数:3
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相关领域:历史地理更多>>
相关作者:张章奎巩学海王惠仁李杰贾纪冈更多>>
相关机构:清华大学华北电力科学研究院有限责任公司厦门大学更多>>
相关期刊:《Journal of Northeast Agricultural University(English Edition)》《Energy and Power Engineering》《Engineering(科研)》《Plasma Science and Technology》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Mechanism and suppression of breaking overvoltage of DC circuit breakers
《High Voltage》2025年第1期32-46,共15页Lu Qu Zhangqing Yu Zhizheng Gan Xin Yan Cheng Jiang Yulong Huang Mingshen Li Jian Feng 
National Natural Science Foundation of China,Grant/Award Numbers:51922062,52241701。
The occurrence of breaking overvoltage in a DC circuit breaker(DCCB)poses a potential threat to the safe operation of a DC grid.Based on the structure of the�10 kV three-terminal DC distribution network,this paper set...
关键词:BREAKING DISTRIBUTION INSIGHT 
Overvoltage Calculation Method for Sending System Under DC Fault Disturbance Considering the Influence of Renewable Energy
《CSEE Journal of Power and Energy Systems》2024年第5期1865-1875,共11页Haoyue Gong Jianbo Guo Qiang Guo Jian Zhang Qinyong Zhou Libo Zhang 
supported by the National Key R&D Program of China(2022YFB2403100).
Bipolar blocking and commutation failure in the renewable energy transmission system through ultra-high voltage direct current will produce significant temporary overvoltage.This paper analyzes the physical process of...
关键词:Bipolar blocking commutation failure low voltage ride through renewable energy temporary overvoltage 
Recent Advances on Ruthenium-based Electrocatalysts for Lithium-oxygen Batteries
《电化学(中英文)》2024年第8期1-16,共16页Yu-Zhe Wang Zhuo-Liang Jiang Bo Wen Yao-Hui Huang Fu-Jun Li 
the National Natural Science Foundation of China(22325902 and 51671107);Haihe Laboratory of Sustainable Chemical Transformations.
Rechargeable lithium-oxygen(Li-O_(2))batteries have attracted wide attention due to their high energy density.However,the sluggish cathode kinetics results in high overvoltage and poor cycling performance.Ruthenium(Ru...
关键词:Lithium-oxygen battery Ruthenium-based electrocatalyst Reaction mechanism Reaction kinetics OVERVOLTAGE 
Transient AC Overvoltage Suppression Orientated Reactive Power Control of the Wind Turbine in the LCC-HVDC Sending Grid
《CES Transactions on Electrical Machines and Systems》2024年第2期152-161,共10页Bo Pang Xiao Jin Quanwang Zhang Yi Tang Kai Liao Jianwei Yang Zhengyou He 
supported in part by the National Natural Science Foundation of China under Grant 52307141, Grant 52237005 and Grant 52177117;in part by Sichuan Science and Technology Program 2021JDTD0016。
High-voltage direct current(HVDC) transmission is a crucial way to solve the reverse distribution of clean energy and loads. The line commutated converter-based HVDC(LCCHVDC) has become a vital structure for HVDC due ...
关键词:Commutation failure LCC-HVDC Transient overvoltage Wind power 
Analysis and suppression of operational overvoltage and inrush current for high-speed trains by automatic phase-switching technique
《High Voltage》2024年第3期733-748,共16页Ye Cao Song Xiao Zhizong Ye Guangning Wu Yujun Guo Guoqiang Gao Chuanming Sun Jiancheng Liu Zheng Chen Hao Hou Zijing Wang Puyang Liu Yuhui Zhang Jie Yu 
National Natural Science Foundation of China,Grant/Award Numbers:52277166,51922090,51837009。
When a high-speed train approaches the insulated phase-splitting section embedded between neighbouring power supply arms,the vacuum circuit breaker(VCB)installed on trains must be disconnected to maintain the traction...
关键词:TRACTION phase inrush 
Research on uninterruptable power supply technology for auxiliary winding of electric locomotive while passing the neutral section
《Railway Sciences》2024年第2期128-142,共15页Yuliang Du 
Purpose–Auxiliary power system is an indispensable part of the train;the auxiliary systems of both electric locomotives and EMUs mainly are powered by one of the two ways,which are either from auxiliary windings of t...
关键词:Electric locomotive Auxiliary system Neutral section Uninterruptable power supply OVERVOLTAGE Inrush current 
Application of MMC with Embedded Energy Storage for Overvoltage Suppression and Fault Ride-through Improvement in Series LCCMMC Hybrid HVDC System被引量:2
《Journal of Modern Power Systems and Clean Energy》2023年第3期1001-1013,共13页Xiaodong Li Zheng Xu Zheren Zhang 
The series line-commutated converter(LCC)and modular multilevel converter(MMC)hybrid high-voltage direct current(HVDC)system provides a more economical and flexible alternative for ultra-HVDC(UHVDC)transmission,which ...
关键词:Line-commutated converter(LCC) modular multilevel converter(MMC) MMC-based embedded battery energy storage system(MMC-BESS) fault ride-through(FRT)capability overvoltage suppression 
DC active power filter based on model predictive control for DC bus overvoltage suppression of accelerator grid power supply被引量:1
《Plasma Science and Technology》2023年第6期1-13,共13页张鸿淇 朱帮友 马少翔 李志恒 张明 潘垣 
supported in part by the National Key Research and Development Program of China(No.2017YFE0300104);in part by National Natural Science Foundation of China(No.51821005)。
The China Fusion Engineering Test Reactor plans to build a 200 k V/25 A acceleration grid power supply(AGPS)for the negative-ion-based neutral beam injector prototype system.The AGPS uses a rectifier-inverter-isolated...
关键词:CFETR NBI accelerator grid power supply power active filter model predictive control 
Investigation on overvoltage caused by vacuum circuit breaker switching off shunt reactor in offshore wind farms被引量:4
《High Voltage》2022年第5期936-949,共14页Zhi Zheng Qiuqin Sun Jianlan Yang She Chen Feng Wang Lipeng Zhong 
Natural Science Foundation of Hunan Province,Grant/Award Number:S2019JJQNJJ0386;National Natural Science Foundation of China,Grant/Award Number:52077068。
The multiple reignitions of vacuum circuit braker(VCB)while switching off the shunt reactor in an offshore wind farm(OWF)would produce a high overvoltage.The post-arc process of ion movement in the vacuum interrupter ...
关键词:TRANSIENT VACUUM otherwise 
A novel coordinated control for NZEB clusters to minimize their connected grid overvoltage risks
《Building Simulation》2022年第10期1831-1848,共18页Yelin Zhang Norman Chung Fai Tse Haoshan Ren Yongjun Sun 
The increasing applications of net-zero energy buildings (NZEBs) will lead to more frequent and larger energy interactions with the connected power grid, thereby being able to result in severe grid overvoltage risks. ...
关键词:net-zero energy building coordinated control optimization genetic algorithm overvoltage quantification grid friendliness 
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