Reactive energy balance control method and system based on electricity market constraint

The invention relates to the technical field of reactive power dynamic balance, in particular to a reactive energy balance control method and system based on electricity market constraints. The scheme comprises the steps of collecting reactive data and voltage data through a power distribution fusio...

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Hauptverfasser:	GAO YAN, HU MINGYANG, PENG HU, YIN NAN, KANG SHENGYANG, GAO JIANXIANG, XU JIANJIAN, LUO JIN, ZHANG YANTAO, LI SHIHUI, LIANG HUAYANG, ZHANG XIAOBAI, WANG WENXUE, YANG YANG, SHI MIN, WU SHUOMIN, HE CHENGSHU, MA QIANLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of reactive power dynamic balance, in particular to a reactive energy balance control method and system based on electricity market constraints. The scheme comprises the steps of collecting reactive data and voltage data through a power distribution fusion terminal; real-time reactive power control is carried out according to the voltage data; according to the reactive power data, online risk influence is carried out, a fifth calculation formula and a sixth calculation formula are generated, and the fifth calculation formula and the sixth calculation formula are used for marking the influence of the electricity price change on the target value of the reactive power; according to a fifth calculation formula and a sixth calculation formula, prediction of a future reactive power target value is carried out; and extracting a control target of reactive power in real time for voltage control. According to the scheme, the reactive influence curve is formed through price a