一起220 kV線路跳閘的監(jiān)控信息分析
趙斌1，王興濤1，王佳偉1，張亞飛2
（1 國(guó)網(wǎng)新疆電力有限公司奎屯供電公司，新疆 奎屯 833200;2 新疆農(nóng)業(yè)大學(xué) 電氣工程學(xué)院，新疆 烏魯木齊 830002）
摘 要：當(dāng)變電站端遠(yuǎn)動(dòng)裝置主通道與備用通道之間在配合上出現(xiàn)問題時(shí)，變電站端遠(yuǎn)動(dòng)裝置會(huì)向調(diào)度端監(jiān)控系統(tǒng)上送報(bào)文信息，影響調(diào)度監(jiān)控人員對(duì)變電站的正常監(jiān)視?；谀匙冸娬疽黄?20 kV線路跳閘事故時(shí)的調(diào)度端報(bào)文，對(duì)報(bào)文中存在的備通道補(bǔ)現(xiàn)象進(jìn)行原因分析，確定為設(shè)備硬件原因?qū)е逻@一現(xiàn)象，經(jīng)更換遠(yuǎn)動(dòng)裝置通信板插件后，問題得以解決，為同一類型廠站端自動(dòng)化系統(tǒng)缺陷處理提供參考。
關(guān)鍵詞：變電站監(jiān)控系統(tǒng)；線路跳閘；遠(yuǎn)動(dòng)裝置；主通道；備用通道；報(bào)文
中圖分類號(hào)：TM726 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：1007-3175(2020)02-0043-03
Analysis of Monitoring Information of a 220 kV Line Trip
ZHAO Bin1, WANG Xing-tao1, WANG Jia-wei1, ZHANG Ya-fei2
（1 Kuitun Electric Power Supply Company of State Grid Xinjiang Power Co., Ltd, Kuitun 833200, China;
2 School of Mechanical and Electrical Engineering, Xinjiang Agricultural University, Urumqi 830002, China）
Abstract: When there is a problem in the coordination between the main channel and the backup channel of the substation terminal remote control device, the substation terminal remote control device will send message information to the dispatching terminal monitoring system, so as to affect the regular substation monitoring of dispatching monitoring personnel. Based on the dispatching terminal message of a 220 kV line trip accident, this paper analyzed the causes of the alternate channel filling phenomenon in the message, making sure that it was the hardware of the device. After the remote control device changed, the problem could be solved, which provides the reference for the same type of factory station automation system defect treatment.
Key words: substation monitoring system; line tripping; remote control device; main channel; alternate channel; message
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