本文選題：電網(wǎng)設(shè)備 + 狀態(tài)量　； 參考：《蘭州理工大學(xué)》2017年碩士論文

【摘要】：隨著經(jīng)濟(jì)社會(huì)的發(fā)展和科技進(jìn)步,對(duì)電力供應(yīng)的指標(biāo)要求越來越高。電網(wǎng)公司在安全生產(chǎn)和電力供應(yīng)管理等方面經(jīng)投入了巨大的人力、物力和財(cái)力,加快了智能電網(wǎng)的建設(shè)步伐。電網(wǎng)設(shè)備的檢修模式逐步由定期檢修向狀態(tài)檢修轉(zhuǎn)變,由帶電監(jiān)測(cè)向在線監(jiān)測(cè)轉(zhuǎn)變。因此,電網(wǎng)設(shè)備狀態(tài)參量在線監(jiān)測(cè)技術(shù)將有著廣闊的應(yīng)用前景。本文所研究的電網(wǎng)設(shè)備狀態(tài)參量在線監(jiān)測(cè)裝置遠(yuǎn)端控制技術(shù)主要通過分析該技術(shù)的國內(nèi)外研究現(xiàn)狀、市場(chǎng)需求、總體設(shè)計(jì)、設(shè)備功能實(shí)現(xiàn)和現(xiàn)場(chǎng)測(cè)試等方面,研制出具有保證作業(yè)人員安全、抗干擾能力強(qiáng)、性能穩(wěn)定可靠的遠(yuǎn)端控制裝置。本文采用光電控制的原理設(shè)計(jì)出長(zhǎng)距離遙控式光電開關(guān),具有抵抗強(qiáng)電場(chǎng)、磁場(chǎng)等干擾能力,在不改變?cè)娋W(wǎng)設(shè)備接線方式及運(yùn)行狀態(tài)的情況下,通過遠(yuǎn)端控制開啟、關(guān)閉在線監(jiān)測(cè)裝置和無線傳輸裝置進(jìn)行設(shè)備檢測(cè),就地顯示設(shè)備狀態(tài)參量測(cè)試結(jié)果。文中將遠(yuǎn)端控制裝置與在線監(jiān)測(cè)裝置和無線傳輸裝置進(jìn)行了匹配優(yōu)化,進(jìn)行了現(xiàn)場(chǎng)安裝調(diào)試,在線監(jiān)測(cè)數(shù)據(jù)與停電檢修試驗(yàn)數(shù)據(jù)比對(duì)分析結(jié)果正確。本文設(shè)計(jì)研制的電網(wǎng)設(shè)備狀態(tài)參量遠(yuǎn)端控制裝置適應(yīng)電網(wǎng)發(fā)展的潮流,主要解決運(yùn)行中電網(wǎng)設(shè)備在線監(jiān)測(cè)系統(tǒng)的遠(yuǎn)端控制、數(shù)據(jù)無線傳輸中的抗干擾等應(yīng)用技術(shù)問題,填補(bǔ)了電網(wǎng)設(shè)備在線監(jiān)測(cè)遠(yuǎn)端控制方式的空白。通過遠(yuǎn)端控制裝置的的應(yīng)用,不斷積累相關(guān)的運(yùn)行、檢測(cè)、診斷參數(shù),推廣應(yīng)用適應(yīng)金昌公司變電設(shè)備專業(yè)巡檢的方法,科學(xué)的指導(dǎo)變電設(shè)備狀態(tài)檢修工作,達(dá)到了降低運(yùn)維成本和保證電網(wǎng)設(shè)備安全運(yùn)行的目的。本文最后對(duì)電網(wǎng)設(shè)備狀態(tài)參量在線監(jiān)測(cè)裝置遠(yuǎn)端控制技術(shù)未來的發(fā)展方向進(jìn)行了展望。
[Abstract]:With the development of economy and society and the progress of science and technology, the index of power supply is higher and higher. Grid companies have invested huge manpower, material and financial resources in safety production and power supply management, and accelerated the construction of smart grid. The maintenance mode of power network equipment is gradually changed from periodic maintenance to condition maintenance, from live monitoring to online monitoring. Therefore, the on-line monitoring technology of power network equipment state parameters will have a broad application prospect. In this paper, the remote control technology of the on-line monitoring device for power network equipment state parameters is mainly studied by analyzing the domestic and foreign research status, market demand, overall design, equipment function realization and field test, etc. A remote control device is developed to ensure the safety of operators, strong anti-interference ability and stable and reliable performance. Based on the principle of optoelectronic control, this paper designs a long distance remote control optoelectronic switch, which has the ability to resist the interference of strong electric field and magnetic field. It can be opened by remote control without changing the connection mode and operation state of the original power network equipment. The on-line monitoring device and wireless transmission device are closed to detect the equipment, and the test results of the device state parameters are displayed on the spot. In this paper, the remote control device, the on-line monitoring device and the wireless transmission device are matched and optimized, and the on-site installation and debugging are carried out, and the results of comparison and analysis between the on-line monitoring data and the outage maintenance test data are correct. The remote control device designed and developed in this paper adapts to the power flow of the development of the power network, mainly solves the remote control of the on-line monitoring system of the power network equipment in operation, the anti-interference in the data wireless transmission and so on. Fill in the gap of remote control mode of on-line monitoring of power network equipment. Through the application of remote control device, the related operation, detection and diagnosis parameters are continuously accumulated, and the methods suitable for the professional inspection of substation equipment in Jinchang Company are popularized to scientifically guide the condition maintenance work of substation equipment. The aim is to reduce the operation cost and ensure the safe operation of power network equipment. At the end of this paper, the future development of remote control technology of on-line monitoring device for state parameters of power network equipment is prospected.
【學(xué)位授予單位】：蘭州理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TM507

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本文編號(hào)：1898504