Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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兼顧可靠性與經(jīng)濟(jì)性中壓配電網(wǎng)電纜接線模式選擇研究

來源:電工電氣發(fā)布時(shí)間:2018-09-14 09:14 瀏覽次數(shù):757
兼顧可靠性與經(jīng)濟(jì)性中壓配電網(wǎng)電纜接線模式選擇研究
 
張志昌1,李斌2,李冬1
(1 國網(wǎng)江蘇省電力有限公司蘇州供電分公司,江蘇 蘇州 215004;2 華北電力大學(xué) 電氣與電子工程學(xué)院,北京 102206)
 
    摘 要:接線模式的合理選擇將有利于提升中壓配電網(wǎng)的綜合優(yōu)化水平。在研究蘇州地區(qū)電纜網(wǎng)接線模式的供電可靠性和經(jīng)濟(jì)性的基礎(chǔ)上,提出了3 種兼顧供電可靠性和經(jīng)濟(jì)性的電纜接線模式的選取方法:包括可靠性絕對評價(jià)、可靠性增量比較和可靠性成本- 效益分析。結(jié)合蘇州某商貿(mào)核心區(qū)負(fù)荷增長情況,利用3 種方法分析其合理的接線模式。分析結(jié)果表明,利用3 種方法綜合分析可以在保證可靠性的同時(shí),充分提高資源利用效率。
    關(guān)鍵詞:中壓配電網(wǎng);典型接線模式;可靠性;經(jīng)濟(jì)性
    中圖分類號:TM715     文獻(xiàn)標(biāo)識碼:A     文章編號:1007-3175(2018)09-0021-09
 
Research on Cable Connection Modes Selection for Medium-Voltage
Distribution Network Considering Reliability and Economy
 
ZHANG Zhi-chang1, LI Bin2, LI Dong1
(1 State Grid Jiangsu Power Company Suzhou Power Supply Bureau, Suzhou 215004, China;
2 School of Electrical & Electronic Engineering, North China Electric Power University, Beijing 102206, China)
 
    Abstract: Reasonable selection of connection modes in medium-voltage distribution network will help to improve the comprehensive optimization level of distribution network. On the basis of the study of reliability and economy of the typical cable connection mode in Suzhou area, this paper proposed three kinds of selection methods of cable connection modes considering reliability and economy, including the reliability of absolute evaluation, comparative reliability increment and cost-benefit analysis of reliability. This paper used three methods to analyze the reasonable cable connection mode according to the local load growth situation in a commercial core area of Suzhou. The analysis results show that the three methods can ensure the reliability and fully improve the efficiency of resource utilization at the same time through comprehensive analysis.
    Key words: medium voltage distribution network; typical connection mode; reliability; economy
 
參考文獻(xiàn)
[1] 張亞璇,嚴(yán)萃群,唐巍,等. 基于改進(jìn)遺傳算法的新建變電站中壓配電網(wǎng)規(guī)劃[J]. 電力系統(tǒng)保護(hù)與控制,2011,39(4):73-78.
[2] 張庭場,耿光飛. 基于改進(jìn)粒子群算法的中壓配電網(wǎng)無功優(yōu)化[J]. 電網(wǎng)技術(shù),2012,36(2):158-162.
[3] 楊文鋒,王彬宇,程卓,等. 城市中低壓配電網(wǎng)降損規(guī)劃決策方法[J]. 電網(wǎng)技術(shù),2014,38(9):2598-2604.
[4] 張大立. 城市中壓配電網(wǎng)接線與開閉所的配置[J]. 電網(wǎng)技術(shù),2007,31(7):83-86.
[5] 吳正驊,程浩忠,厲達(dá),等. 基于負(fù)荷密度比較法的中心城區(qū)典型功能區(qū)中壓配電網(wǎng)接線方式研究[J]. 電網(wǎng)技術(shù),2009,33(9):24-28.
[6] 謝曉文,劉洪. 中壓配電網(wǎng)接線模式綜合比較[J]. 電力系統(tǒng)及其自動(dòng)化學(xué)報(bào),2009,21(4):94-99.
[7] 賈巍,馮悅波,鄭巍,等. 中壓配電網(wǎng)接線模式應(yīng)用研究[J]. 供用電,2013,30(4):36-42.
[8] 馬洲俊,程浩忠,陳楷,等. 中壓配電網(wǎng)典型網(wǎng)絡(luò)結(jié)構(gòu)研究[J]. 現(xiàn)代電力,2013,30(3):7-12.
[9] 林韓,陳彬,吳涵,等. 面向遠(yuǎn)景目標(biāo)網(wǎng)架的中壓配電網(wǎng)供電模型[J]. 電力系統(tǒng)及其自動(dòng)化學(xué)報(bào),2011,23(6):116-120.
[10] 宋云亭,張東霞,吳俊玲,等. 國內(nèi)外城市配電網(wǎng)供電可靠性對比分析[J]. 電網(wǎng)技術(shù),2008,32(23):13-18.
[11] 王成山,王賽一,葛少云,等. 中壓配電網(wǎng)不同接線模式經(jīng)濟(jì)性和可靠性分析[J]. 電力系統(tǒng)自動(dòng)化,2002,26(24):34-39.
[12] 王旭陽,楊衛(wèi)紅,崔文婷,等. 基于規(guī)劃角度的中壓配電網(wǎng)可靠性提升邊際效益分析[J]. 供用電,2017,34(4):52-58.
[13] 周曉敏,張全,楊衛(wèi)紅,等. 基于可靠性邊際效益的中壓配電網(wǎng)項(xiàng)目優(yōu)選[J]. 電網(wǎng)與清潔能源,2017,33(5):24-30.
[14] 邱生,張焰,孫建生,等. 提高中壓配電網(wǎng)供電可靠性的措施及其成本/ 效益分析研究[J]. 電力系統(tǒng)保護(hù)與控制,2005,33(13):34-38.
[15] 郭永基,魯宗相,畢見廣. 東北地區(qū)產(chǎn)電比的統(tǒng)計(jì)分析[J]. 電網(wǎng)技術(shù),1999,23(10):56-58.