High-voltage distribution network planning project fuzzy combination optimization method

• Main Authors: ZHANG XIAOLEI, SUN WEI, LI ZHAO, WANG YIQUN, LIU SHULI, YANG SHENQUAN, DU PENG, LI KAI, FENG LIANG, WU KUIHUA, WU YONG, YANG BO, LIANG RONG, DENG SHAOZHI, ZHANG WEN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a high-voltage distribution network planning project fuzzy combination optimization method, the method includes high-voltage distribution network planning project scores and project fund investment which serve as a fuzzy goal and a fuzzy constraint of a single project respectively, an incidence relation between planning projects is considered, and a high-voltage distribution network planning project fuzzy combination optimization model is built, so that an optimal project combination meeting fund, the project incidence relation and an economic constraint condition is obtained; a high-voltage distribution network planning project total score and a project unit capacity investment total score serve as the fuzzy goal of a planning project combination, and planning project total investment and the incidence relation between planning projects serve as the fuzzy constraint, and fuzzy membership functions of the fuzzy goal and the fuzzy constraint are established respectively; and the fuzzy g