燃气轮机联合循环机组调峰方式优化及经济性分析

Optimization and economic analysis of peak modulation methodologies for combined cycle unit of gas turbine

针对承担热电冷三联产的燃气轮机联合循环机组的运行特点,提出了机组调峰方式的优化措施。对低负荷运行方式和两班制运行方式参与调峰的经济性进行了对比分析,指出机组以两班制运行方式参与电网调峰比低负荷运行的经济性好,但机组寿命短。

This paper brings up an optimization of peak modulation methodologies for combined cycle unit of gas turbine according to its characteristics.It also comparatively analyses the peak modulation methodologies under low load operation and double shift operation.The result of this analysis is that double shift methodology achieves better economy but can also endangers the life span of combined cycle unit.