风力-太阳能光热互补发电技术  

Wind-solar Thermal Power Generation Complementary Technology

作　　者：张鹏[1] 张俊峰[1] 

机构地区：[1]华北电力科学研究院(西安)有限公司

出　　处：《电站系统工程》2017年第3期5-8,共4页Power System Engineering

摘　　要：介绍了一种新型风力-太阳能光热互补发电技术,该技术是利用太阳能光热发电熔盐储能单元,实现太阳能光热发电对风力发电的调峰运行;在电网负荷低谷时,利用风力发电过剩电力加热熔盐的方式进行储热,并择机通过汽轮发电机重新释放电能的工艺。它充分利用了风力发电与太阳能光热发电的特点,实现风电与太阳能光热发电利用率的最大化,并增强了电网的稳定性,具有很强的示范性及突出的节能减排效果。A new type of wind-solar thermal power generation complementary technology is introduced. The technology is the use of solar thermal power generation of molten salt storage unit, to regulate the load of wind turbine. During the low load of the power grid, the heat storage is carried out by the method of heating molten salt by the excess of the wind power and select the time to re release the electric energy through the steam turbine generator. It makes full use of the characteristics of wind power generation and solar thermal power generation to achieve maximum utilization of wind power and solar thermal power generation, and enhance the stability of the power grid, with a strong demonstration and outstanding energy-saving emission reduction effect.

关 键 词：光热发电 风力发电 互补发电 储能 

分 类 号：TM61[电气工程—电力系统及自动化]