摘要
风力发电、光伏发电等可再生能源发电正迅速发展,风、光随自然条件具有不稳定性,简单的并入大电网,会造成不利影响。介绍了结合储能系统实现风光储联合发电,详细阐述了风光互补发电,储能方式及应用模式,采用低通滤波器原理应用储能系统对风、光功率波动性进行平滑处理,该方法能有效平滑功率波动性,为新能源并网提供理论基础。
In recent years, wind power, solar power, and other renewable power are gaining more and more attention at home and abroad. Because of the instability characteristics of wind and light, simply merging them into big grid will affect the grid adversely; therefore the wind-PV-ES hybrid power system is presented in this paper. The micro nets wind-light complementary, combined with composite energy storage technology to improve the power supply relia- bility and the power supply quality, aims at stabilizing wind power and photovoltaic fluctuations based on the princi- ples of low-pass filter. It is indicated that this method can effectively stabilize power fluctuation and can provide some theoretical basis for the new energy.
出处
《华东电力》
北大核心
2011年第12期2026-2029,共4页
East China Electric Power
基金
国家自然科学基金资助项目(50677018
51177047)
国家科技支撑计划课题项目(2011BAA07B02)~~
关键词
风光储
储能电池
联合发电
能量管理
wind-PV-ES hybrid power system
storage system
hybrid power system
energy management
