【摘要】：新疆電力有著世界上最長(zhǎng)的輸電線路,作為新疆電力輸送紐帶的輸電線路具有距離長(zhǎng)、分散性大、難以巡視和維護(hù)等特點(diǎn),需要人員定期巡檢、定期維修,占用人員數(shù)量多,整體工作強(qiáng)度高,受環(huán)境和人為因素影響大,維護(hù)任務(wù)繁重。為此新疆電力公司提出建設(shè)可對(duì)輸電線路設(shè)備進(jìn)行實(shí)時(shí)在線監(jiān)測(cè)的系統(tǒng),應(yīng)對(duì)建設(shè)規(guī)模越來(lái)越快的輸電線路和管理不對(duì)稱的矛盾,提升輸電線路管理水平,提高供電可靠性。 本文設(shè)計(jì)實(shí)現(xiàn)的輸電設(shè)備狀態(tài)監(jiān)測(cè)系統(tǒng)建立數(shù)據(jù)中心及分析平臺(tái),以數(shù)據(jù)中心的思路建立狀態(tài)檢修數(shù)據(jù)庫(kù),為狀態(tài)評(píng)估和檢修輔助決策提供高質(zhì)量的數(shù)據(jù),同時(shí)運(yùn)用相關(guān)技術(shù)手段實(shí)現(xiàn)對(duì)數(shù)據(jù)的合理在線分析和展現(xiàn),為狀態(tài)監(jiān)測(cè)系統(tǒng)提供技術(shù)手段,實(shí)現(xiàn)有效的設(shè)備狀態(tài)管理。系統(tǒng)在現(xiàn)有的評(píng)價(jià)導(dǎo)則及已經(jīng)建成的狀態(tài)檢修輔助決策專家系統(tǒng)的基礎(chǔ)上,采用專家評(píng)價(jià)系統(tǒng)以實(shí)現(xiàn)更為自動(dòng)化和智能化的狀態(tài)檢修評(píng)價(jià)、故障診斷及狀態(tài)分析預(yù)測(cè)的工作。系統(tǒng)有輸電線路狀態(tài)監(jiān)測(cè)、氣象環(huán)境監(jiān)測(cè)、導(dǎo)線溫度監(jiān)測(cè)、桿塔微風(fēng)震動(dòng)監(jiān)測(cè)、桿塔絕緣子監(jiān)測(cè)管理等功能。 系統(tǒng)已在新疆電力公司試點(diǎn)應(yīng)用,系統(tǒng)的應(yīng)用提高了新疆電力輸電在線監(jiān)測(cè)手段的集成化程度,將新疆電網(wǎng)各類輸變電設(shè)備在線監(jiān)測(cè)信息進(jìn)行統(tǒng)一接收、存儲(chǔ)、處理,解決各地州公司在線監(jiān)測(cè)系統(tǒng)孤島運(yùn)行的現(xiàn)狀,建立合理的運(yùn)行維護(hù)機(jī)制,實(shí)現(xiàn)主站系統(tǒng)數(shù)據(jù)在生產(chǎn)中的有效應(yīng)用,以及為調(diào)度、應(yīng)急管理等提供有效信息。
[Abstract]:Xinjiang electric power has the longest transmission line in the world. As the transmission link of Xinjiang electric power transmission line, it has the characteristics of long distance, large dispersion, difficult to inspect and maintain, and so on. The whole work intensity is high, by the environment and the human factor influence is big, the maintenance task is heavy. Therefore, Xinjiang Electric Power Company proposes to build a real-time on-line monitoring system for transmission line equipment, to deal with the contradiction between the construction of transmission lines and the asymmetry of management, to improve the management level of transmission lines and to improve the reliability of power supply. The transmission equipment condition monitoring system designed and implemented in this paper establishes the data center and the analysis platform, establishes the condition maintenance database with the thought of the data center, and provides the high quality data for the condition evaluation and maintenance auxiliary decision. At the same time, the relevant technical means are used to realize the reasonable on-line analysis and display of the data, which provides the technical means for the condition monitoring system, and realizes the effective equipment state management. Based on the existing evaluation guidelines and the established condition based maintenance aided decision expert system, the expert evaluation system is adopted to realize more automatic and intelligent condition maintenance evaluation, fault diagnosis and condition analysis and prediction. The system has the functions of transmission line condition monitoring, meteorological environment monitoring, conductor temperature monitoring, pole tower breeze vibration monitoring, pole tower insulator monitoring and management, etc. The system has been applied in Xinjiang Electric Power Company on a pilot basis. The application of the system has improved the integration of the on-line monitoring means of Xinjiang electric power transmission and transmission, and unified the on-line monitoring information of all kinds of transmission and transformation equipment in Xinjiang Power Grid for receiving, storing and processing. This paper solves the current situation of the isolated island operation of the online monitoring system in various states, establishes a reasonable operation and maintenance mechanism, realizes the effective application of the data of the master station system in production, and provides effective information for dispatching, emergency management and so on.
【學(xué)位授予單位】：廈門大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TM76

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