中文摘要：

自动发电控制（AGC）是电力自动化系统的一项基本功能,对电能质量和电网稳定性有至关重要的影响,受各电厂的直接管理和调度机构的间接管理。为提高AGC调节性能,从电厂角度出发,就AGC调节范围、调节精度、调节速率三个方面,分别论述了AGC算法相关部分的设计方法,并进行了性能评估,从而在电厂设备技术条件制约下,尽可能满足调度机构及电力行业的相关要求。同时,对AGC算法无法同时满足电厂设备约束和调度机构响应约束的矛盾点,特别是由于调度机构对AGC调节速率考核门槛和计算方式所导致的冲突,进行了论证,进而提出了建议的解决方法。

英文摘要：

As a basic function of electric power automation system, Automatic Generation Control（AGC） has a crucial impact on power quality and grid stability, which is under the direct management of power plant and indirect management of power dispatching mechanism. In order to improve the regulation performance of AGC, this paper, starting from the perspective of the power plant, analyzed the design technique of the relevant part of AGC algorithm and evaluated performance in three aspects ： AGC regulation range, regulation precision and regulation velocity. Thus AGC algorithm can meet the relevant requirements of dispatching mechanism and power industry as much as possible under the constraints of power plant＇s equipment and technical condition. Besides, via analysing the contradiction that the AGC algorithm is unable to meet the power plant device constraints and response constraints of dispatching mechanism, especially the conflict between dispatching mechanism＇s amerce threshold of AGC regulation velocity and calculation method, this paper proposed recommended solutions.