AGC是辅助服务的重要组成部分,也是电网安全高效运行的重要保障。目前,我国还未建立辅助服务交易市场,为了激励辅助服务发展,应按成本和合理收益进行补偿。但因AGC成本计算困难,AGC成本计算是补偿问题的重点研究对象。根据AGC辅助服务的特点,提出一种AGC成本计算的方法。该方法考虑了AGC机组的设备成本、效率损失成本、机会成本及启停成本等。具有一定实用性。
AGC, one important kind of ancillary services, is the significant guarantee for safe and efficient operation of power grids. Since the ancillary service market has not been established in China, the ancillary service should be componsated based on its cost and reasonable benefits in order to promote its development. However, since it is difficult to calculate the AGC cost, the AGC cost calculation has become the key study object for the compensation issue. According to the features of AGC ancillary service, a pragmatic method for calculating the AGC cost is put forward, which considers the equipment cost of AGC units, the efficiency loss cost, opportunity cost. and start-UD and shut-down cost.