基于双环控制的光伏制氢变流器设计与测试  

Design and Test of Photovoltaic Converter for Hydrogen Production Based on Double Loop Control

作　　者：莫红影 谭建鑫[2] 郭雪松 井延伟 杨楠 MO Hongying;TAN Jianxin;GUO Xuesong;JING Yanwei;YANG Nan(Tianjin Kelin Electric Co.,Ltd.,Tianjin 300457,China;HCIG New-energy Co.,Ltd.,Shijiazhuang 050000,China)

机构地区：[1]天津科林电气有限公司,天津300457 [2]河北建投新能源有限公司,河北石家庄050000

出　　处：《电工技术》2022年第14期9-11,共3页Electric Engineering

摘　　要：利用MATLAB/Simulink建立光伏制氢设备变流器仿真模型,包括太阳能电池板、光伏制氢变流器、蓄电池、制氢负载组成的完整系统。根据实际现场需求设计仿真模型参数,在光伏制氢变流器的控制部分采用了双环控制,使得太阳能电池板和蓄电池组成的供电系统与制氢负载出现瞬时功率不匹配时,光伏制氢变流器可快速调节太阳能电池板的输出功率以满足制氢负载功率上的匹配。最后搭建硬件平台进行试验验证,进而证明光伏制氢变流器的设计与测试方案的可行性。In this paper,MATLAB/Simulink is used to establish the converter simulation model of photovoltaic hydrogen production equipment,including a complete system composed of solar panels,photovoltaic converters,batteries and hydrogen production loads.The simulation model parameters are designed according to the actual field requirements.Double loop control is adopted in the control part of the boost converter,so that when the power supply system consisting of solar panels and accumulators does not match the instantaneous power of the hydrogen production load,the photovoltaic hydrogen converter can quickly adjust the output power of the solar panels to match the power of the hydrogen production load.Finally,a hardware platform is set up for test verification,which proves the feasibility of the design and test scheme of the photovoltaic hydrogen converter.

关 键 词：光伏制氢变流器 双环控制 太阳能电池 快速调节 

分 类 号：TM615[电气工程—电力系统及自动化]