基于飞轮储能的独立光伏发电系统设计  

Stand-alone photovoltaic power system design based on flywheel energy storage technology

作　　者：刘奕辰[1] 崔新生 LIU Yi-ehen;CUI Xin-sheng(School of Electrical and Information Engineering,Jiangsu University,Zhenjiang 212013,Jiangsu Province,China)

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013

出　　处：《信息技术》2018年第8期82-86,共5页Information Technology

基　　金：江苏省高校科研成果产业化推进工程项目(JHB2012-39)

摘　　要：随着化石能源的不断减少以及环境污染的逐渐加重,清洁无污染的新能源技术以及储能技术成为社会广泛关注的热点。该文提出一种基于飞轮储能技术的独立光伏发电系统,该系统由光伏发电系统进行供电,飞轮储能系统作为储能设备和辅助发电设备,可用于新能源汽车等小型设备的不间断电源。文章分析了光伏发电的原理及数学模型,设计独立光伏发电控制系统,并给出了独立光伏发电系统的工作模式。利用PSIM软件对光伏发电系统进行仿真,并通过实验样机对飞轮储能充放电过程进行实验研究。With the continuous decrease of fossil energy and the aggravation of the environment pollution,clean and pollution-free new energy technology and energy storage technology are becoming a hot spot of social attention. This paper puts forward a kind of stand-alone photovoltaic power system based on the flywheel energy storage technology,and the system consists of photovoltaic power generation system and the flywheel energy storage system. The photovoltaic power generation system provides the main energy and the flywheel energy storage is used to storage the redundant energy. The principle and mathematical model of photovoltaic system are analyzed. The control strategy of the stand-alone photovoltaic power system based on the flywheel energy storage technology is designed and five work modes of stand-alone photovoltaic power system are proposed. The simulation of the photovoltaic power system based on PSIM simulation software and the experiment of the flywheel energy storage technology based on the experimental prototype are both carried out.

关 键 词：太阳电池 光伏发电系统 飞轮储能系统 工作模式 控制策略 

分 类 号：TM615[电气工程—电力系统及自动化]