| 一种新型电气化铁路串联电容器保护间隙 |
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| 引用本文： | 于波. 一种新型电气化铁路串联电容器保护间隙[J]. 成都大学学报(自然科学版), 2010, 29(2): 157-158. DOI: 10.3969/j.issn.1004-5422.2010.02.019 |
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| 作者姓名： | 于波 |
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| 作者单位： | 中铁二院工程集团有限责任公司,电气化设计研究院,四川,成都,610031 |
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| 摘 要： | 随着电气化铁路的不断发展,串联电容器补偿装置在牵引供电系统中得到广泛应用,而电容器的过压能力较弱.提出了一种新型保护间隙装置,当发生过电压时,通过触发电路迅速启动.本装置能较好的满足电容器的过压保护要求,并在实际运行中取得了较好效果.
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| 关 键 词： | 电气化铁路 串联电容器 过压保护 保护间隙 触发电路 |
A New Type of Protection Gap of Series Capacitor Compensation of Electrified Railway |
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| YU Bo. A New Type of Protection Gap of Series Capacitor Compensation of Electrified Railway[J]. Journal of Chengdu University (Natural Science), 2010, 29(2): 157-158. DOI: 10.3969/j.issn.1004-5422.2010.02.019 |
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| Authors: | YU Bo |
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| Affiliation: | YU Bo(Institute of Electrization Design,China Railway Eryuan Engineering Group CO.Ltd,Chendu 610031,China) |
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| Abstract: | With the development of electrified railway,the device of series capacitor compensation is widely applied in traction power supply system.But capacitor＇s over voltage capability is not effective enough.A new type of protection gap was proposed,when over voltage occurs,it quickly starts by trigger circuit.This device meets the demand of OVP better and receives good result in practice. |
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| Keywords: | electrified railway series capacitor OVP protection gap trigger circuit |
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