调频上限15元/MW！甘肃省电力辅助服务市场运营规则正式发布

Core Viewpoint - The article discusses the implementation of the "Gansu Province Power Auxiliary Service Market Operation Rules" aimed at ensuring the safe and efficient operation of the power system in Gansu, promoting coordinated development of sources, networks, loads, and storage [2][20]. Group 1: Definition and Scope - Power auxiliary services are defined as services provided by adjustable resources to maintain the safe and stable operation of the power system, ensuring power quality, including peak regulation, frequency regulation, backup, ramping, and black start [4][22]. - The rules apply to various auxiliary service transactions, organization, assessment, compensation, settlement, and supervision management within the Gansu power auxiliary service market [6][22]. Group 2: Market Participants - Market participants include power generation companies, electricity sales companies, power users, and new types of operators such as energy storage companies, virtual power plants, smart microgrids, and vehicle-grid interaction operators [7][25]. - Participants must meet market requirements and possess observable, measurable, adjustable, and controllable capabilities [7][27]. Group 3: New Energy Storage Classification - New energy storage is classified into grid-side storage, power-side storage, and user-side storage based on their connection to the grid [9][33]. - Grid-side storage must have a charging power of at least 10,000 kW and sustain charging for over 2 hours, while user-side storage is managed by the electricity user and is not allowed to send power back to the grid [10][12]. Group 4: Frequency Regulation Market Trading - The frequency regulation market trading adopts a day-ahead bidding and intra-day clearing model, with a maximum bid price set at 15 yuan per megawatt [15][28]. - The AGC performance index K is used to measure the comprehensive performance of control units responding to AGC control commands, with a maximum coefficient limit of 2.0 [16][36]. Group 5: Measurement and Settlement - The settlement of auxiliary service compensation follows a "daily clearing and monthly settlement" principle, ensuring that all costs are balanced across the province [38][41]. - Costs incurred during the debugging period for generating units and grid-side storage should not exceed 10% of the monthly debugging period electricity revenue [42][43].