| 基于电磁场感应原理的开关柜防误闭锁技术 |
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| 引用本文： | 胡旭波,张磊,万真礼.基于电磁场感应原理的开关柜防误闭锁技术[J].上海电力学院学报,2017,33(6):531-534. |
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| 作者姓名： | 胡旭波 张磊 万真礼 |
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| 作者单位： | 国网浙江省电力公司宁波供电公司,国网浙江省电力公司宁波供电公司,国网浙江省电力公司宁波供电公司 |
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| 摘 要： | 针对高压开关柜检修过程中误操作引起的电力事故,介绍了一种基于电气量测量和机械闭锁相结合的防误闭锁装置.首先利用电磁感应原理制成的传感器对高压开关柜二次回路的带电状态进行测量,然后根据带电状态实现对机械装置的控制,从而大大减少由高压开关柜误操作引起的电力事故.此外,该装置还具有可靠性高、安装方便等特点.
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| 关 键 词： | 开关柜 防误操作 电磁原理 |
| 收稿时间： | 2017/3/22 0:00:00 |
Misoperation Prevention of Switch Cabinet Based on Electromagnetic Induction Principle |
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| HU Xubo,ZHANG Lei and WAN Zhenli.Misoperation Prevention of Switch Cabinet Based on Electromagnetic Induction Principle[J].Journal of Shanghai University of Electric Power,2017,33(6):531-534. |
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| Authors: | HU Xubo ZHANG Lei and WAN Zhenli |
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| Affiliation: | Ningbo Power Supply Company, State Grid Zhejiang Electric Power Company, Ningbo 315000, China,Ningbo Power Supply Company, State Grid Zhejiang Electric Power Company, Ningbo 315000, China and Ningbo Power Supply Company, State Grid Zhejiang Electric Power Company, Ningbo 315000, China |
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| Abstract: | Aiming at power accidents caused in the operation process of high voltage switch cabinet maintenance,a new misoperation preventing device based on the technologies of electrical measuring and mechanical locking is introduced.Firstly,the electrification states in monitoring circuit of high voltage switch cabinet are measured by the sensors based on the principle of electromagnetic induction.Then the mechanical device is controlled by the state of electrification states in high voltage switch cabinet.The implementation of this project will greatly reduce misoperation power failure of the high voltage switch cabinet.In addition,the whole device also has the characteristics of high reliability and convenient installation. |
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| Keywords: | switch cabinet misoperation prevention principle of electromagnetism |
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