摘要
风光水多能互补系统利用水电机组调整速率快、水库容量灵活性可调等特点,以水电/抽水蓄能作为调节电源,因地制宜,匹配风电、光伏发电,在电源侧通过多能互补解决新能源发电波动性和不稳定性的问题。基于水电/抽蓄的快速灵活性调节,可提高风电、光伏输出电能质量,降低对电网的冲击,增加新能源并网消纳,提升水电站送出线利用率和经济效益,建立了零碳清洁能源互补系统。本文综述了风光水多能互补系统研究现状、存在的问题,并提出了未来发展趋势。
The wind power-photovoltaic-hydro multi-energy hybrid power system using the characteristics of hydropower units’fast adjustment rate and reservoir’s adjustable capacity,takes hydropower/pumped storage power as the regulating power supply,adapts measures to local conditions,matches wind power and photovoltaic power generation,to solve the problems of fluctuation and instability of new energy power generation through multi energy complementarity on the power side.Based on the rapid and flexible regulation of hydropower/pumped storage power,it can improve the output power quality of wind power and photovoltaic,reduce the impact on the power grid,increase the electric power transmission of new energy,improve the utilization rate and economic benefits of power transmission grid for hydropower stations,and establish a zero carbon releasing energy complementary system.This paper summarizes the research status and existing problems of wind power-photovoltaic-hydro multi-energy hybrid power system,and puts forward the future development trend.
作者
晏明
刘德民
令红兵
张艳东
丁小莉
YAN Ming;LIU Demin;LING Hongbing;ZHANG Yandong;DING Xiaoli(Dongfang Electric Machinery Company Limited.,618000,Deyang,Sichuan,China)
出处
《东方电气评论》
2023年第2期31-35,共5页
Dongfang Electric Review
关键词
风光水多能互补
研究现状
存在的问题
发展趋势
wind power-photovoltaic-hydro multi-energy hybrid power system
research status
existing problems
future development trend
