高壓開關設備觸頭溫度無線監測裝置設計
夏惠鈞
余姚市電力設備修造廠，浙江 余姚 315400
摘 要： 為解決高壓開關設備觸頭等發熱點不易檢測，導致溫度異常升高而造成嚴重電力事故的難題，開發了一種利用微功率無線通信技術，對高壓開關設備觸頭溫度進行在線監測，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計流程圖，運行結果表明，該裝置具有自供電、低功耗、高低壓隔離等特點，監測數據可就地顯示，也可遠傳至監控后臺，實現遠程監測、存儲及預警等功能。
關鍵詞： 高壓開關設備；溫度；在線監測；無線通信
中圖分類號：TM591 文獻標識碼：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
參考文獻
[1] 張新榮.基于單片機的多路無線溫度監控系統設計[J].工業控制計算機，2010，23(7)：95-97.
[2] 吳曉然.基于MC13192的Zigbee系統設計[J].工業控制計算機，2007，20(4)：19-20.
