摘要
在移动式光伏系统中,逆变器及其调制技术的好坏直接会影响独立式光伏发电系统的使用及发展。以13电平逆变器及载波相移SPWM控制技术为研究对象,在有限的成本下实现了独立式光伏系统性能达到最优化。该系统具有体积小巧、维护方便、性价比高等特点。应用Matlab/Simulink进行了系统仿真,其仿真结果与理论基本一致。
In the portable photovoltaic system, the inverter and its modulation technology, which are good or bad, will directly affect the use and development of independent photovoltaic power generation system. Taking the 13 level and carrier phase-shifted SPWM inverter control technology as the research obiect, this paper achieves independent photovoltaic systems to optimize performance under the limited cost. This system has small size, convenient maintenance, high cost performance, etc. In order to verify the feasibility of this system, it creates a system model with Matlab/Simulink. The simulation result is consistent with that of the theory.
出处
《实验技术与管理》
CAS
北大核心
2014年第3期79-81,共3页
Experimental Technology and Management
关键词
移动式光伏系统
多电平逆变器
载波相移SPM
仿真
portable photovoltaic system
multilevel inverter
carrier phase-shifted SPWM
simulation
