REPETITIVE

作品数:180被引量:424H指数:11
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相关作者:高阳张菊梅吴清平杨宁叶应旺更多>>
相关机构:石河子大学上海交通大学首都医科大学广东环凯微生物科技有限公司更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划广东省自然科学基金更多>>
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  • 期刊=CSEE Journal of Power and Energy Systemsx
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Charge Accumulation Characteristics of SF6-Epoxy Interface Under Negative Repetitive Nanosecond Pulses
《CSEE Journal of Power and Energy Systems》2024年第4期1808-1815,共8页Shaocong Wu Geng Chen Yuming Shao Hao Xu Xuanning Zhang Yanyu Liang Youping Tu 
supported in part by the National Natural Science Foundation of China(No.51877080)。
Repetitve nanosecond impulses in gas-insulated metal-enclosed switchgear (GIS) are likely to trigger inside flashover. Interface charges on the spacer in GIS are considered one of the main factors damaging insulation ...
关键词:GIS interface charge repetitive nano-second pulse SF6 
Effect of Frequency on Degradation in BOPP Films Under Repetitively Pulsed Voltage
《CSEE Journal of Power and Energy Systems》2024年第3期1280-1290,共11页Chuansheng Zhang Yu Feng Fei Kong Bangdou Huang Cheng Zhang Tao Shao 
supported in part by the National Natural Science Foundation of China-State Grid Joint Fund for Smart Grid under Grant U2166215.
Operating conditions of film capacitors are complex,and the problem of film insulation failure caused by repetitively pulsed voltage is becoming ever serious.Degradation of the film under repetitively pulsed voltage c...
关键词:AGING BREAKDOWN film capacitor POLYPROPYLENE repetitive pulse 
Influence of Repetitive Impulse Waveforms on Surface Discharge Characteristics and Insulation Life for Polyimide Film
《CSEE Journal of Power and Energy Systems》2024年第2期746-755,共10页Zhiyun Han Qingmin Li Yujin Guo Tao Liu Guojing Dong Hanwen Ren 
supported by the National Natural Science Foundation of China(51929701,52207153);Fundamental Research Funds for the Central Universities(2023JC005).
Accelerated insulation aging problems under high frequency repetitive impulses in power electronic transformers are drawing more and more attention in modern power systems. Partial discharge (PD) characteristics inclu...
关键词:Insulation life polyimide film power electronic transformer repetitive impulse surface discharge characteristics 
Characterization of Electric Field Distribution Within High Voltage Press-packed IGBT Submodules Under Conditions of Repetitive Turn-on and Turn-off被引量:5
《CSEE Journal of Power and Energy Systems》2022年第2期609-620,共12页Teng Wen Xiang Cui Sijia Liu Xuebao Li Zhibin Zhao 
This work was supported by the National Natural Science Foundation of China-State Grid Corporation Joint Fund for Smart Grid(No.U1766219)。
The high-voltage high-power press-packed IGBT(PPI)devices are the key component of the DC transmission apparatus.A PPI device is composed of several PPI submodules.In general,the PPI submodule works in a state of repe...
关键词:Electroquasistatic field FEM IGBT positive periodic square waveform voltage transient electric field 
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