發(fā)布時(shí)間：2018-01-03 15:36

  本文關(guān)鍵詞：500千伏姚雙線運(yùn)行分析與研究　出處：《鄭州大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 500千伏 姚雙線 輸電線路 運(yùn)行分析 反事故措施

【摘要】：伴隨著河南500千伏輸電線路規(guī)模的不斷擴(kuò)大,輸電線路在運(yùn)行過程中發(fā)生故障也在增多。近年來500千伏姚雙線保持了較好的運(yùn)行狀況,在設(shè)計(jì)和運(yùn)行方面有很多對(duì)線路可靠供電有益的方法和措施,對(duì)500千伏姚雙線運(yùn)行情況進(jìn)行分析,研究設(shè)計(jì)和運(yùn)行中有益的措施,由此提出整個(gè)500千伏線路的事故預(yù)防和治理措施,供500千伏輸電線路建設(shè)和運(yùn)行參考,有益于線路的安全穩(wěn)定運(yùn)行。本文所完成的主要工作包括：(1)500千伏姚雙線基本情況的介紹。包括500千伏姚雙線采用的設(shè)計(jì)標(biāo)準(zhǔn)、材料等情況的闡述。(2)500千伏姚雙線故障案例的分析研究。對(duì)2000年以來500千伏姚雙線發(fā)生的故障進(jìn)行分析研究,找出故障發(fā)生的原因,針對(duì)性地提出故障治理措施。(3)500千伏姚雙線運(yùn)行情況分析研究。對(duì)500千伏姚雙線防污閃等情況進(jìn)行分析,結(jié)合500千伏姚雙線設(shè)計(jì)和運(yùn)行情況分析線路能夠有效避免故障、保持可靠運(yùn)行的原因。(4)總結(jié)輸電線路反事故措施。結(jié)合500千伏姚雙線運(yùn)行情況的研究分析,提出輸電線路在設(shè)計(jì)、建設(shè)、運(yùn)行階段的反事故措施和建議,從而能夠有效確保線路的可靠運(yùn)行。
[Abstract]:Along with the continuous expansion of Henan 500 kV transmission lines, transmission lines in the operation process has also increased the number of failures. In recent years, 500 kV Yao dual line has maintained a good operation situation. In the aspect of design and operation, there are many beneficial methods and measures for reliable power supply of the line. The operation situation of the 500kV Yao dual line is analyzed, and the beneficial measures in the design and operation are studied. Therefore, the accident prevention and treatment measures for the whole 500kV transmission line are put forward, which can be used as a reference for the construction and operation of 500kV transmission line. It is beneficial to the safe and stable operation of the line. The main work accomplished in this paper includes the introduction of the basic situation of the two-line lines of 1, 500 KV Yao and the design standard used in the 500 KV Yao dual-line. Analysis and study on the case of 500kV Yao double-line fault from 2000 to find out the cause of the fault. This paper puts forward the measures of fault treatment. It analyzes and studies the operation of 500 kV Yao double line and analyzes the situation of preventing pollution flashover of 500 kV Yao double line. Combined with the design of 500 kV Yao dual line and the analysis of operation condition, the circuit can effectively avoid the fault. The reasons for maintaining reliable operation are summarized. The anti-accident measures of transmission line are summarized. The design and construction of transmission line are put forward based on the research and analysis of the operation of the 500kV Yao double line. The anti-accident measures and suggestions in the operation phase can effectively ensure the reliable operation of the line.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TM75
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本文編號(hào)：1374527