【摘要】：嵊州供電公司,多年來一直沿用定期停電預(yù)防性試驗檢修模式,作為監(jiān)督評價設(shè)備運行狀態(tài)的重要手段。然而隨著經(jīng)濟(jì)發(fā)展,電網(wǎng)設(shè)備快速增長,原有的檢修模式停電次數(shù)多,占用人力物力大,檢修間隔時間長且針對性不強(qiáng)的問題越來越突出。狀態(tài)檢修工作能夠應(yīng)用許多帶電檢測技術(shù),對運行設(shè)備開展不停電試驗工作,在保證技術(shù)監(jiān)督水平的前提下大大提高了檢修的效率,節(jié)約了成本,是檢修模式發(fā)展的必然方向和趨勢。首先研究了各階段設(shè)備檢修模式的發(fā)展歷程和特點,分析設(shè)備檢修工作的應(yīng)用和發(fā)展方向。綜合嵊州市供電公司電網(wǎng)設(shè)備概況,檢修模式和檢修力量,從應(yīng)用帶電檢測技術(shù)入手,改變停電檢修模式并進(jìn)行比較,采取通過延長甚至取代定期預(yù)試的方法降低設(shè)備停電檢修周期和次數(shù),解決定期預(yù)防性試驗檢修模式的弊端和問題,解決檢修力量不足的困難。同時建立狀態(tài)檢修的組織結(jié)構(gòu)、標(biāo)準(zhǔn)化流程以及保障措施體系,做好數(shù)據(jù)采集、狀態(tài)評價、故障診斷、檢修決策各個環(huán)節(jié)工作,以狀態(tài)檢測結(jié)果來指導(dǎo)具體的檢修決策。從基于故障率模型的可靠性,基于檢修收益模型的經(jīng)濟(jì)性,檢修決策約束條件三方面入手,構(gòu)建檢修決策的多項依據(jù)。提出檢修決策輔助系統(tǒng)的必要性和趨勢。為公司狀態(tài)檢修工作的有序開展,檢修決策科學(xué)有效提供了幫助。
[Abstract]:Shengzhou Power supply Company (Shengzhou Power supply Company) has been using the preventive test and repair mode of regular blackout for many years as an important means to supervise and evaluate the operation status of equipment. However, with the development of economy and the rapid growth of power grid equipment, the problems of outage in the original maintenance mode, large amount of manpower and material resources, long inspection interval and weak pertinence are becoming more and more prominent. Condition-based maintenance can use many live detection techniques to carry out non-blackout test work on operating equipment, which can greatly improve the efficiency of maintenance and save cost on the premise of ensuring the level of technical supervision. It is the inevitable direction and trend of maintenance mode development. Firstly, the development process and characteristics of each stage equipment maintenance mode are studied, and the application and development direction of equipment maintenance work are analyzed. By synthesizing the general situation of power grid equipment, maintenance mode and maintenance force of Shengzhou Power supply Company, starting with the application of live detection technology, the mode of outage maintenance is changed and compared. The method of prolonging or even replacing periodic pre-test is adopted to reduce the period and times of outage maintenance of equipment, to solve the malpractice and problem of periodic preventive test and repair mode, and to solve the difficulty of insufficient maintenance power. At the same time, the organization structure, standardized flow and safeguard system of condition-based maintenance (CBM) are established, and data collection, condition evaluation, fault diagnosis and maintenance decision are done, and the condition detection results are used to guide the specific maintenance decision. Based on the reliability of failure rate model, the economy of maintenance income model and the constraint conditions of maintenance decision, the paper constructs the basis of maintenance decision. The necessity and trend of maintenance decision support system are put forward. For the company condition maintenance work in an orderly manner, maintenance decision-making scientific and effective to provide help.
【學(xué)位授予單位】：華北電力大學(xué)(北京)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TM73;TM507

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 劉康;溫定筠;胡春江;吳玉碩;王海璐;;暫態(tài)地電壓檢測儀性能等效測試方法研究[J];電氣技術(shù);2017年02期

2 武禹陶;賈希勝;溫亮;宋文淵;郭馳名;;以可靠性為中心的維修(RCM)發(fā)展與應(yīng)用綜述[J];軍械工程學(xué)院學(xué)報;2016年04期

3 劉佳;;紅外測溫技術(shù)條件下的變電設(shè)備缺陷診斷研究[J];中國高新技術(shù)企業(yè);2015年31期

4 潘超;童鑫;秦鵬;楊治綱;周章斌;;多種狀態(tài)檢修技術(shù)排查罐式金屬氧化物避雷器絕緣老化[J];電力與能源;2015年04期

5 郭偉;李志鵬;秦光杰;丁常松;;基于SF_6氣體分解成分檢測的設(shè)備內(nèi)部潛伏性故障分析[J];電力與能源;2015年04期

6 孫寶鑫;;六氟化硫氣體組分檢測與組合電器故障原因分析[J];現(xiàn)代工業(yè)經(jīng)濟(jì)和信息化;2014年10期

7 楊小彬;李和明;尹忠東;蔣利民;孟s，

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