發(fā)布時(shí)間：2018-12-15 05:08

【摘要】：石油是重要的一次能源,對(duì)國(guó)民經(jīng)濟(jì)的發(fā)展有舉足輕重的作用。而石油的采集和輸出離不開(kāi)電力的支持,油田電網(wǎng)作為提供油田電力的基礎(chǔ)設(shè)施,其可靠性是油企重點(diǎn)關(guān)注的指標(biāo)。因此,針對(duì)油田電網(wǎng)特點(diǎn),分析油田電網(wǎng)的供電可靠性,并尋求進(jìn)一步提高油田電網(wǎng)可靠性的措施是非常有意義的工作。本文在常規(guī)油田電網(wǎng)可靠性分析的基礎(chǔ)上,重點(diǎn)針對(duì)油田電網(wǎng)的主要負(fù)荷——抽油機(jī)特性進(jìn)行分析,試圖找到更有針對(duì)性的電網(wǎng)可靠性提高措施。首先,從周期性、不確定性和同時(shí)性三個(gè)方面對(duì)抽油機(jī)的負(fù)荷特性進(jìn)行了深入分析。然后,使用解析法計(jì)算出油田電網(wǎng)的可靠性指標(biāo),并分析了線路故障率、線路修復(fù)時(shí)間、斷路器故障率、斷路器修復(fù)時(shí)間及T接對(duì)電網(wǎng)可靠性的影響。針對(duì)抽油機(jī)負(fù)荷的同時(shí)率問(wèn)題,計(jì)算出抽油機(jī)在不同同時(shí)率下電網(wǎng)的可靠性指標(biāo)。最后,根據(jù)上述研究,從調(diào)整電網(wǎng)結(jié)構(gòu)和調(diào)節(jié)抽油機(jī)同時(shí)率的角度,以國(guó)內(nèi)某油田電網(wǎng)為算例,提出了七種提高電網(wǎng)可靠性水平的措施,并計(jì)算了各項(xiàng)措施的可靠性指標(biāo)。
[Abstract]:Petroleum is an important primary energy, which plays an important role in the development of national economy. The oil acquisition and output can not be separated from the support of electric power. As the infrastructure to provide oil field power, the reliability of oil grid is the key index of oil enterprises. Therefore, it is of great significance to analyze the power supply reliability of oil field power grid and to seek further measures to improve the reliability of oil field power grid according to the characteristics of oil field grid. Based on the reliability analysis of conventional oilfield power network, this paper focuses on the analysis of the main load-pumping unit characteristics of the oil field power network, and tries to find more targeted measures to improve the power grid reliability. Firstly, the load characteristics of pumping units are analyzed from three aspects: periodicity, uncertainty and synchronism. Then, the reliability index of oilfield power network is calculated by analytic method, and the influence of line failure rate, line repair time, circuit breaker failure rate, circuit breaker repair time and T connection on power network reliability is analyzed. Aiming at the simultaneous rate of pumping unit load, the reliability index of pumping unit under different synchronous rate is calculated. Finally, according to the above research, from the angle of adjusting the power grid structure and regulating the simultaneous rate of pumping units, taking a domestic oil field grid as an example, seven measures to improve the reliability level of the power grid are put forward, and the reliability indexes of each measure are calculated.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TM732

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 王波;;絕緣遮蔽技術(shù)的應(yīng)用[J];中國(guó)電力企業(yè)管理;2010年17期

2 劉元山,楊曉龍,于傳聚;河南油田電網(wǎng)的發(fā)展與建議[J];河南石油;1997年02期

3 孫志;淺談?dòng)吞镫娋W(wǎng)的經(jīng)濟(jì)運(yùn)行[J];節(jié)能技術(shù);2002年04期

4 張凡;邊東奎;李陽(yáng)陽(yáng);;油田電網(wǎng)電壓治理措施及建議[J];農(nóng)村電氣化;2012年11期

5 尤春蓉;淺議微機(jī)保護(hù)技術(shù)在油田電網(wǎng)中的應(yīng)用[J];勝利油田職工大學(xué)學(xué)報(bào);2005年02期

6 張凡;范麗;嚴(yán)志強(qiáng);王振江;;油田配電網(wǎng)改造升級(jí)措施[J];農(nóng)村電氣化;2013年06期

7 趙敏;;微機(jī)保護(hù)在油田電網(wǎng)的推廣應(yīng)用[J];電氣應(yīng)用;2010年22期

8 喬森;;油田電網(wǎng)濾波技術(shù)[J];油氣田地面工程;2013年10期

9 侯德明;張亞妮;;大擾動(dòng)條件下油田電網(wǎng)暫態(tài)穩(wěn)定分析[J];油氣田地面工程;2013年12期

10 朱華健;;對(duì)塔里木油田電網(wǎng)與新疆電網(wǎng)并網(wǎng)分析[J];供用電;2007年02期

相關(guān)會(huì)議論文 前8條

1 畢洪波;高丙坤;張玉波;;開(kāi)式多源油田電網(wǎng)出力優(yōu)化研究[A];2009中國(guó)控制與決策會(huì)議論文集（2）[C];2009年

2 施群;萬(wàn)克棟;嚴(yán)峻;趙宇航;;勝利油田重點(diǎn)區(qū)域電網(wǎng)優(yōu)化調(diào)整技術(shù)[A];山東省石油學(xué)會(huì)油田電力、通信及自動(dòng)化技術(shù)研討會(huì)優(yōu)秀工程技術(shù)論文集[C];2009年

3 仲崇山;蘇濤;白福海;;勝利油田電網(wǎng)220kV綜自變電站時(shí)鐘同步系統(tǒng)研究[A];山東省石油學(xué)會(huì)油田電力、通信及自動(dòng)化技術(shù)研討會(huì)優(yōu)秀工程技術(shù)論文集[C];2009年

4 段輝文;仲崇山;白福海;;勝利油田電網(wǎng)實(shí)施狀態(tài)檢修探討[A];山東省石油學(xué)會(huì)油田電力、通信及自動(dòng)化技術(shù)研討會(huì)優(yōu)秀工程技術(shù)論文集[C];2009年

5 王光明;趙廣佳;李瑛;姜民龍;孫照亮;田新民;;提高油田電網(wǎng)供電可靠性的研究[A];青年人才與石化產(chǎn)業(yè)創(chuàng)新發(fā)展——第七屆寧夏青年科學(xué)家論壇論文集[C];2011年

6 王傳衛(wèi);李t，

本文編號(hào)：2380037