| 基于大功率固态开关的双电源快速切换装置 |
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| 引用本文： | 张衍奎,孟若兰,朱建华,陈浩.基于大功率固态开关的双电源快速切换装置[J].防灾减灾工程学报,2020(5):24-28. |
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| 作者姓名： | 张衍奎 孟若兰 朱建华 陈浩 |
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| 作者单位： | 宁夏凯晨电气集团有限公司,宁夏 银川 750299;宁夏汇才工程服务有限公司,宁夏 银川 750001;国网宁夏电力有限公司电力科学研究院,宁夏 银川 750011 |
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| 基金项目： | 宁夏科协2020年度学术交流项目与创新驱动助力工程项目(NXKX-XS2020041) |
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| 摘 要： | 引述了发电厂厂用电源切换的技术现状和原理,介绍了基于大功率固态开关的双电源快速切换装置的主要功能,并对装置的硬件、软件构成作了简要分析,通过现场安装测试,得出了其性能远优与同类产品这一结论。
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| 关 键 词： | 快速切换 大功率固态开关 可控硅 |
Double power supply fast switching device based on high-power solid-state switch |
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| ZHANG Yankui,MENG Ruolan,ZHU Jianhu,CHEN Hao.Double power supply fast switching device based on high-power solid-state switch[J].Journal of Disaster Prevent and Mitigation Eng,2020(5):24-28. |
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| Authors: | ZHANG Yankui MENG Ruolan ZHU Jianhu CHEN Hao |
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| Institution: | Ningxia Kaichen Electric Group Co.,Ltd.,Yinchuan Ningxia 750299 ,China;Ningxia Huicai Engineering Services Co.,Ltd.,Yinchuan Ningxia 750001 ,China; Power Research Institute of State Grid Ningxia Electric Power Co.,Ltd.,Yinchuan Ningxia 750011 ,China |
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| Abstract: | The technical status and principle of auxiliary power supply switching in power plant was described ,the main functions of double power supply fast switching device was introduced based on high-power solid-state switch, and the hardware and software composition of the device were briefly analyzed. It is concluded that its performance is far better than that of similar products by field installation and test. |
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