智能故障錄波裝置特點(diǎn)及其應(yīng)用
倪賽賽1,劉科2,王永年1
1 國網(wǎng)甘肅省電力公司電力科學(xué)研究院,甘肅 蘭州 730050;
2 中國能源建設(shè)集團(tuán)甘肅省電力設(shè)計(jì)院有限公司,甘肅 蘭州 730050
摘 要:介紹了智能故障錄波器工作原理、起動(dòng)判據(jù)和功能要求,比較了與傳統(tǒng)錄波裝置在采集方式、通信規(guī)約、調(diào)試與測(cè)試方法等方面的差異。分析了兩類裝置在網(wǎng)絡(luò)報(bào)文、告警處理、故障判斷等方面的各自側(cè)重點(diǎn)以及故障錄波裝置與智能站內(nèi)保護(hù)、網(wǎng)分裝置在處理報(bào)文中的區(qū)別。故障錄波器與網(wǎng)絡(luò)報(bào)文分析儀在功能上各有側(cè)重,在分析故障時(shí),需要將兩者聯(lián)合起來才能發(fā)揮更好的效果。
關(guān)鍵詞:故障錄波;網(wǎng)絡(luò)報(bào)文分析儀;起動(dòng)判據(jù);數(shù)字采集;報(bào)文處理機(jī)制
中圖分類號(hào):TM711 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào):1007-3175(2015)10-0038-04
Characteristics and Application of Intelligent Fault Recording Device
NI Sai-sai1, LIU Ke2, WANG Yong-nian1
1 State Grid Gansu Electric Power Research Institute, Lanzhou 730050, China;
2 Energy China Gansu Electric Power Design Institute, Lanzhou 730050, China
Abstract: Introduction was made to the working principle, the starting criterion and the function of intelligent fault recording devices. This paper compared the differences of this method and traditional method, such as the acquisition mode, communication protocol, debugging and testing method. According to the function of fault recorder and network message analyzer, the two types of devices were analyzed in the aspects of network message, alarm processing and fault diagnosis. Both the fault recording device and network message analyzer have their own characteristics. At the time of fault analysis, both of them should join up to give play to the best effectiveness.
Key words: fault recording; network message analyzer; starting criterion; digital collection; message handling mechanism
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