南方电网储能联合火电调频技术应用探讨

Discussion on the application of energy storage combined thermal power frequency modulation technologyin China Southern Power Grid

文章探讨了南方电网储能联合火电调频技术的应用。首先,介绍了储能联合火电调频的原理,即通过储能系统与火电站相互协作,提升电力系统调频能力。随后,详细分析了储能联合火电调频在电厂储能系统规模、功能、收益估算及实际效果与效益方面的应用。同时,还进行了其他电厂储能运行效益的分析。研究发现,储能联合火电调频技术在提升电力系统调频性能、提高能源利用效率等方面具有显著效益。

This paper discusses the application of energy storage combined with thermal power frequency modulation technology in China Southern Power grid.First of all,the principle of energy storage combined with thermal power frequency modulation is introduced,that is,through the cooperation between energy storage system and thermal power station,the frequency modulation ability of the power system is improved.Subsequently,the application of energy storage combined with thermal power frequency modulation in the scale,function,revenue estimation,and actual effect and benefit of power plant energy storage system is analyzed in detail.At the same time,the operation efficiency of energy storage of other power plants is also analyzed.It is found that the energy storage combined with the thermal power frequency modulation technology has significant benefits in improving the frequency modulation performance of the power system and improving the energy utilization efficiency.