Climbing auxiliary service market clearing method and device considering interruptible load

• Main Authors: KOU WENXIN, WEN QIANYI, MENG XINYU, ZHANG JIAN, LIU SHUANGQUAN, SHAO QIZHUAN, CHEN YUGUO, ZHAO XU, ZHU XINCHUN, ZHOU HAN, XIE YIGONG, YANG YUNCHEN, YU KAIYUAN, WU YANG
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• 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 relates to a climbing auxiliary service market clearing method and device considering an interruptible load, and the method comprises the steps: confirming the up/down climbing capability demand value of the net load of a next day time division system based on the day-ahead market declaration information, constructing an intra-day real-time market SCED clearing model, and calculating the overall cost of a climbing auxiliary service market; and judging whether the overall cost of the climbing auxiliary service market meets a user expected value requirement or not, if so, outputting a market clearing result, and otherwise, constructing an optimization model of the overall cost of the climbing market. According to the method, the overall cost of the climbing market is calculated through short-term simulation operation of the power system, whether the overall cost meets the expectation of the user side or not is judged, then the interruptible load participates in climbing, the climbing capacity need