模块化多功能光储联合发电装置的研究  

Research on multi-function-modularization photovoltaic-energy storage combined power generation device

作　　者：张旭升[1] 李瑞生[1] 徐军[1] 杨东海 Zhang Xusheng Li Ruisheng Xu Jun Yang Donghai(XJ Group Corporation, Xuchang 461000, Henan, China)

机构地区：[1]许继集团有限公司,河南许昌461000

出　　处：《电测与仪表》2017年第19期13-20,共8页Electrical Measurement & Instrumentation

基　　金：国家电网科技项目(SGXJ0000KJJS1601515)

摘　　要：针对传统光储联合发电装置升级困难、不易维护等缺点,研究了基于模块化设计理念的多功能光储联合发电装置,阐述了基本原理与运行模式;分析了目前技术规范和标准现状;基于三电平DC/DC与DC/AC标准功率模块,采用光伏与储能协调控制的过电压抑制技术以及超高速控制技术,使光储联合发电装置安全高效接入电网;最后基于光储联合发电试验系统进行了试验验证。In view of the shortcomings of the difficult upgrading and maintenance of the traditional photovohaic-energy storage combined power generation device, this paper studies the multi-functional photovoltaic-energy storage com- bined power generation device which is based on modularization design concept, and describes the basic principle and operation mode ; meanwhile, this paper analyzes the current situation of technical specifications and standards ; on the basis of three-level DC/DC and DC/AC standard power module, the overvohage suppression and ultra high-speed con- trol technology are adopted to make the equipment access to network safely and efficiently. Finally, the test is verified by the photovohaic-energy storage based combined power generation test system.

关 键 词：模块化 多功能 DC/DC DC/AC 光储联合 

分 类 号：TM61[电气工程—电力系统及自动化]