Method and system for calculating probabilistic load flow considering unbalanced power distribution

• Main Authors: XU DAN, DING QIANG, CUI HUI, LI XIAOLEI, ZHANG JIANNAN, HU CHAOFAN, HUANG GUODONG, LI ZHIMING, ZHOU JINGYANG, ZHANG HONGTU, CHENG XIN, MEN DEYUE, LI BO, LI LIXIN, CAI ZHI, SUN ZHEN, PAN YI, CHEN ZHI, LIU FANG, QU KEDING, YANG JUNFENG, LIU LIHUA, DAI SAI, ZHAO YUMIN, SUN YI, HAN BIN, LUO ZHIQIANG, JIANG MAN, WU KUN, GUO XIAMING, LI MIN, XIONG HUAQIANG, ZHANG JIALI, WANG BIN, DENG YONG, YAN JINGHUA, ZHOU JIEYING, ZHANG CHUANCHENG, LI PEIJUN, HU CHENXU, YAN CUIHUI, XIA SHAOLIAN, ZHENG XIAOYU, LI QIANG, ZHANG XIAOTIAN, LI WEIGANG
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2018
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a method and a system for calculating a probabilistic load flow considering unbalanced power distribution. The method comprises the following steps: acquiring basic data; calculating the half invariant of a bus load and the half invariant of new energy unit output according to...