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

Article retrieval

文章檢索

首頁 >> 文章檢索 >> 往年索引

聯(lián)合層次分析法和熵權(quán)決策理論的電網(wǎng)結(jié)構(gòu)評(píng)價(jià)方法

來源:電工電氣發(fā)布時(shí)間:2016-03-15 11:15 瀏覽次數(shù):613

聯(lián)合層次分析法和熵權(quán)決策理論的電網(wǎng)結(jié)構(gòu)評(píng)價(jià)方法 

亓玉國 
廣東電網(wǎng)公司佛山供電局,廣東 佛山 528000 
 

摘 要: 提出了反映電網(wǎng)結(jié)構(gòu)是否適于調(diào)度權(quán)下放的一些指標(biāo),在此基礎(chǔ)上運(yùn)用層次分析法和熵權(quán)決策理論對(duì)電網(wǎng)結(jié)構(gòu)進(jìn)行綜合評(píng)價(jià)。用層次分析法確定各指標(biāo)的主觀權(quán)重,用熵權(quán)法得到客觀權(quán)重,將主觀和客觀評(píng)價(jià)相結(jié)合,通過實(shí)際算例分析,對(duì)可靠性和安全性指標(biāo)進(jìn)行評(píng)價(jià),將可靠性和安全性指標(biāo)的偏離度作為上一級(jí)指標(biāo)的數(shù)據(jù)進(jìn)行最后的綜合評(píng)價(jià)。該方法可指導(dǎo)電力系統(tǒng)調(diào)度運(yùn)行,從而有效地減少調(diào)度員的操作量,提高調(diào)度工作效率。
關(guān)鍵詞: 調(diào)度權(quán);電網(wǎng)結(jié)構(gòu);層次分析法;熵權(quán);熵權(quán)決策理論 
中圖分類號(hào):TM711 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào): 1007-3175(2013)03-0057-05


Combined Use of Analytic Hierarchy Process and Entropy Weight Decision Theory in Grid Structure Evaluation 

QI Yu-guo 
Foshan Power Supply Bureau of Guangdong Power Grid Company, Foshan 528000, China 
 

Abstract: Some indices were raised to reflect the suitability of power grid structure for the dispatching right devolution. On the basis of this, the analytic hierarchy process (AHP) and entropy weight decision-making theory were used to comprehensively assess the power grid structure. The AHP was employed to determine the subjective weights, while the entropy weight used for attaining the objective weights. The subjective assessment was combined with the objective assessment. Via the practical example analysis, the reliability and safety indices were carried out assessment, and the offset degree of reliability and safety indices was taken as the data of indices at the next higher level to carry out final, comprehensive assessment. This method can guide the operation of power system dispatching to reduce workload of dispatchers effectively and to improve efficiency of dispatching.
Key words: dispatching right; power grid structure; analytical hierarchy process; entropy weight; entropy weight decision-making theory


參考文獻(xiàn)
[1] 秦壽康.綜合評(píng)價(jià)原理與應(yīng)用[M].北京:電子工業(yè)出版社,2003.
[2] 邱菀華.管理決策與應(yīng)用熵學(xué)[M].北京:機(jī)械工業(yè)出版社,2002.
[3] 盧志剛,張煒,王新華,等.多目標(biāo)多層次模糊綜合評(píng)價(jià)在電力企業(yè)運(yùn)營狀況評(píng)價(jià)中的應(yīng)用[J].電網(wǎng)技術(shù),2002,26(2):54-57.
[4] 陳曉剛,孫可,曹一家. 基于復(fù)雜網(wǎng)絡(luò)理論的大電網(wǎng)結(jié)構(gòu)脆弱性分析[J]. 電工技術(shù)學(xué)報(bào),2007,22(10):138-145.
[5] 邱仕義.電力設(shè)備可靠性維修[M].北京:中國電力出版社,2004.
[6] 郭永基.可靠性工程原理[M].北京:清華大學(xué)出版社,2002.
[7] 陳金富,趙云飛,周任軍.層次分析法及其在電力系統(tǒng)中的應(yīng)用[J].華北電力技術(shù),2004(12):20-23.
[8] 肖峻,王成山,周敏. 基于區(qū)間層次分析法的城市電網(wǎng)規(guī)劃綜合評(píng)判決策[J]. 中國電機(jī)工程學(xué)報(bào),2004,24(4):50-57.
[9] 林振智,文福拴,周浩. 熵權(quán)決策理論及其在黑啟動(dòng)決策中的應(yīng)用[J]. 電力系統(tǒng)及其自動(dòng)化學(xué)報(bào),2009,21(6):26-33.
[10] 王欽,文福拴,劉敏,易俗.基于模糊集理論和層次分析法的電力市場綜合評(píng)價(jià)[J].電力系統(tǒng)自動(dòng)化,2009,33(7):32-37.
[11] 汪應(yīng)洛.系統(tǒng)工程[M].2版.北京:機(jī)械工業(yè)出版社,2001.