典型工业负荷参与频率响应的最优申报容量确定及其控制策略设计OA北大核心CSTPCD

As a potential control resource for the load side,a typical industry load can effectively compensate for the loss of the frequency response capacity of a system in which conventional units are replaced by new energy sources. However,the capacity of the industrial load is closely related to operating conditions. It is necessary to characterize this capacity accurately and determine the optimal declared capacity to participate in the frequency response service. According to the technical regulations of the frequency response service,the load participates in the frequency response control in the case of high-power loss. An optimal declaring capacity optimization model was established considering the risks of reward and punishment. Taking a year as the timescale,a stochastic production simulation method involving a frequency response service is proposed. A real-time control strategy was designed based on the operating characteristics. Simulation examples show that the proposed method can accurately simulate the production process of the industry load,reasonably realize the operation control,and optimize the declared capacity considering the risk of reward and punishment.