摘要
介绍了单相全桥并网逆变器的工作原理,研究了损耗分析方法。针对逆变器的主要器件,推导了相应的损耗计算公式。通过一台输出250 W的单相全桥并网逆变器试验样机,验证了理论分析的可行性。对于优化全桥并网逆变器的设计具有一定的意义。
The loss analysis of a single phase full bridge inverter was performed. This paper derived the losses computational formula for main components of the full bridge inverter. A prototype of 250 W output was built to verify the feasibility of the theoretical analysis. The research is valuable for the opl^imization design of single phase full bridge grid-connected inverter.
出处
《电器与能效管理技术》
2014年第11期45-48,共4页
Electrical & Energy Management Technology
基金
国家大学生创新创业训练计划项目(201310386006)
国家自然科学基金资助项目(51207025)
关键词
单相全桥逆变器
并网
损耗分析
分布式发电
single phase full bridge inverter
grid-connected
losses analysis
distributedpower generation
