摘要
三电平逆变器拓扑结构的出现为高电压、大功率变频器的实现提供了一个有效的途径。文章围绕三电平大功率通用变频器的实用化技术进行了深入分析和研究,分析了三电平逆变器主电路的拓扑结构、控制要求、基本原理、特性以及调试中存在的问题和相关的解决方法。
The three-level inverter topology is a high-voltage, high power inverterand the realization of an effective way. In this paper,it is focusing on general-purpose high-power three-level inverter technology practical in-depth analysis and research, analysis the three-level inverter main circuit topology, control, basic principles, characteristics and the problems in debugging and related solution.
出处
《企业技术开发》
2009年第8期65-65,96,共2页
Technological Development of Enterprise
关键词
三电平变频器
载波调制
技术分析
three-level inverter
carrier modulation
technical analysis
