REPETITIVE

作品数:180被引量:424H指数:11
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Heat management technology for solid-state high voltage and high repetitive pulse generators:Towards better effects and reliability被引量:2
《High Voltage》2024年第1期2-21,共20页Yanan Wang Linyuan Ren Zihao Yang Saikang Shen Zichen Deng Qi Yuan Weidong Ding Zhenjie Ding 
National Natural Science Foundation of China,Grant/Award Number:52007147;National Key Laboratory on Electromagnetic Environment Effects,Grant/Award Number:6142205200202;National Key R&D Program of China,Grant/Award Number:2020YFA0710500。
Solid-state high voltage high repetitive pulse generators have a broad prospect in various applications.The high power and high-frequency operation of the pulse generator suffer from the massive heat dissipation probl...
关键词:PULSE STATE HIGH 
Modulating sparks in a pulse train for repetitive and energy efficient plasma generation
《High Voltage》2023年第6期1168-1179,共12页Bo Yin Yifei Zhu Yun Wu 
supported by the National Natural Science Foundation of China(51907204);Natural Science Foundation of Shaanxi Province(2021JQ‐358).
Spark is a widely studied plasma source for active species production;however,it ex-periences unstable transitions(e.g.to a thermal arc)at high frequencies or long pulse durations.In this study,the sparks generated in...
关键词:SPARK PULSE ENERGY 
Streamer‐to‐precursor transition in N_(2)-SF_(6)mixtures under positive repetitive submicrosecond pulses被引量:2
《High Voltage》2022年第2期382-389,共8页Zheng Zhao Zhifeng Dai Anbang Sun Jiangtao Li 
supported by the National Natural Science Foundation of China(52077168,51777164).
The evolution of discharge dynamics in N_(2)-SF_(6)mixtures under long‐term repetitive submicrosecond pulses is investigated based on pulse‐sequence resolved electrical and optical diagnostics.The effects of gas pre...
关键词:BREAKDOWN TRANSITION second 
Influence of N_(2)pressure on surface discharge characteristics of PEEK under positive repetitive square voltage被引量:2
《High Voltage》2021年第5期793-804,共12页Ye Li Xuebao Li Wei Meng Zhibin Zhao Xiang Cui 
supported by National Natural Science Foundation of China-State Grid Corporation Joint Fund for Smart Grid under Grant U1766219。
PEEK(polyetheretherketone)and N_(2)are used in the packaging of high‐voltage power electronics as the frame material and insulation gas,respectively.The surface discharge behaviours of PEEK in N_(2)under positive rep...
关键词:BIPOLAR surface CHARACTERISTICS 
Influence of frequency on the surface discharge characteristics of PEEK under positive repetitive square voltage被引量:5
《High Voltage》2020年第6期669-678,共10页Zhuodong Yang Xuebao Li Xiangrui Meng Zhibin Zhao Pengyu Fu Bin Zhai Xiang Cui 
the National Natural Science Foundation of China-State Grid Corporation Joint Fund for Smart Grid under Grant U1766219.
In this study, the surface discharge current pulses of polyetheretherketone (PEEK) material under positive repetitive square voltage in a nitrogen atmosphere are measured. The influences of different voltage amplitude...
关键词:SURFACE BACKWARD POSITIVE 
Review of accumulative failure of winding insulation subjected to repetitive impulse voltages被引量:4
《High Voltage》2019年第1期1-11,共11页Potao Sun Wenxia Sima Xiongwei Jiang Dingfei Zhang Jiahui He Lian Ye 
the National Natural Science Foundation of China(51707023);the National Basic Research Program(973 Program)(2015CB251003);the National Key R&D Program of China(2017YFB0902702);the China's Postdoctoral Science Fund(2017M622962);the Chongqing Postdoctoral Science Special Foundation(Xm2017197).
The premature failure phenomenon that occurs in solid insulation under the application of repetitive impulse voltages is known as the accumulative effect of impulse voltages on a solid dielectric.The accumulative fail...
关键词:INSULATION WINDING DIELECTRIC 
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