摘要
AGC服务是电力市场辅助服务的一个重要组成部分,针对电力市场条件下的AGC辅助服务,对电力市场下水电厂的AGC成本进行了探讨,根据AGC辅助服务的特点以及对水电厂的影响,对AGC的成本进行了量化分析,提出一种AGC成本计算的方法,综合考虑了AGC设备成本、机会成本、发电效率成本以及运行成本。最后,通过算例说明了该方法的实用性较强,容易实现。对于主要提供AGC服务的水电厂,应得到一定的经济补偿,使其自觉地维持电力系统的安全和稳定运行。
AGC is one important kind of ancillary services. The cost of supplying the AGC service in electric power market is discussed. According to the features of AGC ancillary services,a pragmatic method for caculating the AGC cost is put forward, which considers the equipment cost of AGC units, the efficiency loss cost, opportunity cost, and operation cost. Lastly,some numerical tests are given to verify the method＇s effectiveness, which will be achieved easily. With a reasonable economic compensantion, power plants will act to maintain security and stability of the system on their own initiative.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2008年第17期47-50,共4页
Power System Protection and Control
关键词
电力市场
辅助服务
水电厂
AGC成本
价格
power market
ancillary services
hydropower plant
AGC cost
price
