逆变器是未来舰船综合电力系统的关键性设备,其变换效率是衡量逆变器性能的一个重要指标.本文讨论了影响逆变器效率的主要问题以及提升效率的措施；论述了高效率变换器设计中开关器件和逆变拓扑结构的选择,探讨了复合母排的运用以及电感、变压器中低损耗磁芯材料的选择.最后对高效率的逆变器设计进行了总结并提出了有益的工程设计建议.%An inverter is a key equipment for ship integrated power system in the future, and efficiency is an important performance index of an inverter. This paper discusses the main problems influencing inverter efficiency and the measures to improve it. To design, a high efficiency inverter, the choice of suitable switch devices and inverter topology is presented. Then the application of bus bar is discussed and low-dissipation magnetic material for inductors and transforms is proposed. At last this paper makes conclusions of the design methods and presents some useful engineering proposals.
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