强不确定性下电能与辅助服务联合市场的出清与电价激励方法

• Format: Patent
• Language: Chinese
• Published: 22.08.2025
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; 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

本发明公开一种强不确定性下电能与辅助服务联合市场的出清与电价激励方法，依次构建系统不确定性功率的模糊集、考虑不确定性功率的联合市场出清模型以及电力联合市场价格体系。本发明基于边际定价原理获取电能量、备用、调频以及不确定性功率的节点边际价格。通过备用和调频的节点边际价格为灵活性资源提供价格激励，通过不确定性功率的节点边际价格惩罚产生不确定性的市场主体。在出清模型的求解上，通过凸重构将分布鲁棒双边机会约束转化为混合整数二阶锥规划。本发明旨在通过市场定价机制将新能源场站产生的不确定性功率惩罚成本金额流向提供备用容量、调频功率的传统发电机组和储能企业，验证了不确定性功率电价机制的实际应用价值。 The invention discloses a clearing model and a pricing mechanism of an electric energy and auxiliary service combined market under strong uncertainty. A fuzzy set of system uncertainty power, a combined market clearing model considering the uncertainty power and an electric power combined market price system are constructed in sequence. According to the invention, node marginal prices of electric energy, standby, frequency modulation and uncertain power are obtained based on a marginal pricing principle. Price excitation is provided for flexible resources through standby and frequency-modulated node marginal prices, and an uncertain market subject is generated through node marginal price punishment of uncertain power.