高壓開關(guān)設(shè)備觸頭溫度無線監(jiān)測裝置設(shè)計 

夏惠鈞 
余姚市電力設(shè)備修造廠，浙江 余姚 315400 
 

摘 要： 為解決高壓開關(guān)設(shè)備觸頭等發(fā)熱點不易檢測，導(dǎo)致溫度異常升高而造成嚴(yán)重電力事故的難題，開發(fā)了一種利用微功率無線通信技術(shù)，對高壓開關(guān)設(shè)備觸頭溫度進行在線監(jiān)測，并及時進行超溫處置與報警的裝置。給出了其硬件配置及軟件設(shè)計流程圖，運行結(jié)果表明，該裝置具有自供電、低功耗、高低壓隔離等特點，監(jiān)測數(shù)據(jù)可就地顯示，也可遠傳至監(jiān)控后臺，實現(xiàn)遠程監(jiān)測、存儲及預(yù)警等功能。
關(guān)鍵詞： 高壓開關(guān)設(shè)備；溫度；在線監(jiān)測；無線通信
中圖分類號：TM591 文獻標(biāo)識碼：B 文章編號：1007-3175(2013)03-0049-04

Contact Temperature Wireless Monitoring Device Design of High-Voltage Switchgear Equipment 

XIA Hui-jun 
（Yuyao Electrical Equipment Building and Repairing Factory, Yuyao 315400, China） 
 

Abstract: In order to solve the difficult problem that the high-voltage switchgear equipment contact etc heated points are not easy to test, to lead to abnormal temperature rise causing serious power accidents, this paper developed a kind of devise using micro-power wireless communication technology to carry out online monitoring for contact temperature of high-voltage switchgear equipment and to disposal over temperature and alarm on time. This paper gave its hardware disposition and software design flow chart. The running result shows that the device is with self-power-supply, low-power consumption, high-voltage and low-voltage isolated etc characteristics. The monitoring data could be displayed on site or transmitted to the background, to realize remote monitoring and testing, storage and pre-alarm etc functions.
Key words: high-voltage switchgear equipment; temperature; online monitoring; wireless communication

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