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題 名 | 電力調度控制自動化系統摸黑運轉之分析及其應變對策=Analysis of Blind Operation of Power Automation System and the Counter-measures |
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作 者 | 黃明鄉; | 書刊名 | 台電工程月刊 |
卷 期 | 594 1998.02[民87.02] |
頁 次 | 頁49-59 |
分類號 | 448.115 |
關鍵詞 | 中央調度控制系統; 配電調度控制系統; 末端資訊設備; 遠方通訊網路單元; 監視控制及資料收集系統; 人機控制單元; 控制台功能指定; Central dispatch control system; Cdcs; Distribution dispatch control system; Ddcs; Remote terminal unit; Rtu; Remote communication network unit; Rcnu; Supervisory control and data acquisition; Scada; Man-machine control unit; Mcu; Console function assignment; Cfa; |
語 文 | 中文(Chinese) |
中文摘要 | 電力調度控制自動化為時代趨勢,本公司自民國76年3月就引進該先進的技術, 列為首期自動化工程之TADCS亦於79年7月開始試運轉。此自動化設備完全以電腦取代 過去變電所派人值班所做的一切工作,例如停復電操作、記錄負載資料及監視變電設備之運 轉狀況等,均已完全改由自動化設備之遠方遙控、定時積算記錄及掃描偵測等功能所取代。 而這些工作都必需靠自動化設備之正常運轉,才能將現場狀況正確的傳回TADCS或各 DDCS。一旦該自動化設備發生故障時,將造成TADCS或各DDCS無法對該變電所進行監 視控制與資料收集之工作。即請TADCS或各DDCS對該所已形成摸黑運轉。此時除了須派 人赴該變電所值班一直到自動化設備恢復正常為止之外,尚有其它補救措施可暫時監視該所 之供電情形,以彌補支援人員尚未抵達該所前摸黑運轉之危機。 TADCS已運轉七年,在這期間曾多次發生單一變電所或某一DDCS所轄之各變電所, 甚至TADCS及四個DDCS轄下之77變電所全部摸黑運轉之情況;此時要派77人到各所去 值班,在運轉單位普遍人力不足的情況下實在有困難,再加上到達各變電所也需要一段時間; 在此摸黑運轉階段,如何採取必要之應變措施,使電力系統摸黑運轉之危機減至最小之程度, 最調度人員之責任,茲就TADCS之經驗,提出報告,供參考。 |
英文摘要 | In order to meet the power demand for domestic industrical and commercial activities power substations have rapidly expanded. However, due to labor shotage, the advanced power automatic dispatch and control system has been introduced to TPC. TADCS was completed in July, 1990b as the first phase of power automation project. The traditional manual operation has been replaced fully by the advanced computer system since then. We define and unmanned substation is under "blind operation" status, when the opower automation system cannot fulfil its functions due to some faults of the automation equipment. There are several kinds of blind operation status depending on what components are out of work, as shown in table one. In order to minimize the risk of power supply failure during blind operation, and before the dispatched people arrived at the substation, the dispatchers in TADCS and every DDCS have to take some measures to temporary take care of the blind substation. These available countermeasures are shown in table two. |
本系統中英文摘要資訊取自各篇刊載內容。