燃气轮机及联合循环一次调频控制综述

Analysis and Discussion on Primary Frequency Regulationof Gas Turbine and Combined Cycle

一次调频技术是保证电网稳定运行的重要手段。在火电机组中一次调频技术得到了广泛应用,而在国内燃气轮机以及联合循环电站中则使用很少。本文针对燃气轮机以及联合循环系统的特点,对一次调频技术的应用进行了必要的分析,得到了部分有益的结论。

Primary frequency regulation of power plant is the important means to keep the stability of the grid. Only few gas turbine and/or combined cycle plant in china use the primary frequency regulation. Based on the characteristic of the gas turbine load control, the article provides the analysis and discussion on how to use the primary frequency regulation into the gas turbine power plant in the future. And also some pieces of advice for optimizing the control system have been recommended.