| 新型直流系统绝缘在线监测方法 |
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| 引用本文： | 鲍谚,姜久春,张维戈,王嘉悦,温家鹏.新型直流系统绝缘在线监测方法[J].高电压技术,2011,37(2):333-337. |
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| 作者姓名： | 鲍谚 姜久春 张维戈 王嘉悦 温家鹏 |
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| 作者单位： | 北京交通大学电气工程学院,北京,100044 |
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| 基金项目： | 铁道部科技研究开发计划(2008J004-F)~~ |
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| 摘 要： | 针对传统直流系统绝缘监测方法的不足,提出了新型直流系统绝缘在线监测方法和检测装置.该方法采用监测主机与绝缘检测装置协调配合的模式,通过通信总线连接构成的监测系统可以同时完成多个直流系统的绝缘监测任务.同时,主机根据预设判据进行实时绝缘故障报警和绝缘故障预警,实现了绝缘监测的远程化、智能化,一定程度上避免了绝缘事故的发生...
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| 关 键 词： | 直流系统 绝缘 在线监测 监测系统 有源检测 故障预警 |
Novel On-line Insulation Supervising Method for DC System |
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| BAO Yan
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JIANG Jiu-chun
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ZHANG Wei-ge
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WANG Jia-yue
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WEN Jia-peng.Novel On-line Insulation Supervising Method for DC System[J].High Voltage Engineering,2011,37(2):333-337. |
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| Authors: | BAO Yan JIANG Jiu-chun ZHANG Wei-ge WANG Jia-yue WEN Jia-peng |
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| Affiliation: | BAO Yan,JIANG Jiu-chun,ZHANG Wei-ge,WANG Jia-yue,WEN Jia-peng(School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | In accordance with the deficiency of traditional insulation supervising method for DC system,we put forward a novel method for on-line insulation supervising and detecting device,in which the mode that coordinates the supervising host and insulation detecting devices is adopted.The supervising system formed by the host and devices is connected by communication bus,which can accomplish several DC systems' insulation supervising task.Meanwhile,the host gives out fault alarm or forecasting alarm according to t... |
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| Keywords: | DC system insulation on-line supervising supervising system active detection fault early-warning |
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