Multi-energy power system time sequence operation simulation method and device, electronic equipment and storage medium

• Main Authors: CHEN CHUNMENG, LI BING, WANG GUANGHUI, LI JIAN, ZHANG XIN, LI YANHE, XU YOURUI, HU WEI, REN JING, FANG BAOMIN, XUE CHEN, MA XIAOWEI, SUN YUNCHAO, ZHANG XINYUE, XIANG YI
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention belongs to the field of power system time sequence operation simulation, and relates to a multi-energy power system time sequence operation simulation method and device, electronic equipment and a storage medium. The method comprises the steps of firstly, establishing an operation model of wind power, photovoltaic and other multi-energy power supplies; carrying out medium and long term end-of-month reservoir capacity optimization with the month as the time scale on the reservoir with the over-day regulation capability; carrying out cascade hydropower and electric quantity decomposition by taking the day as the time scale; and finally, carrying out rolling operation optimization with hours as the time scale on the power system, wherein the established model can be converted into a mixed integer linear programming problem to be solved, and a whole-year time sequence operation simulation result is obtained. According to the method, the long-range time sequence correlation modeling capability and th