深度调峰下发电机进相能力的分析

Analysis of Phase-advancing Capability of Generator inDeep Load Following Operation

介绍了某发电厂深度调峰工况下发电机开展进相试验的试验方案和试验结果,分析了实验数据。试验结果表明:在深度调峰工况下,发电机组仍具有进一步的进相运行能力,能有效解决电网低谷运行期间无功功率过剩、电网电压过高的问题。

The paper introduces the scheme and results of the phase-advancing capability test of generator in deep load following operation mode in a power plant,analyzes the test data.It is shown that the generator still retains further phase-advancing capability in deep load-following mode,which solves the problems of excessive reactive power and high voltage during off-peak operation of power grid.