船电技术
船電技術
선전기술
Marine Electric & Electronic Technology
2015年
11期
43-46
,共4页
电源转换%电力电子技术%大功率
電源轉換%電力電子技術%大功率
전원전환%전력전자기술%대공솔
power switching%power electronic technology%high-power
为解决重要设备多路电源的快速切换问题，本文将电力电子技术应用到电源切换中，提出了一种大功率的电力电子式电源转换装置，介绍了其结构、原理和设计方法。该装置切换速度可达5ms，功率可达50kW，输出波形稳定，通过仿真和试验，证明了设计原理可行，指标可达到设计要求。
為解決重要設備多路電源的快速切換問題，本文將電力電子技術應用到電源切換中，提齣瞭一種大功率的電力電子式電源轉換裝置，介紹瞭其結構、原理和設計方法。該裝置切換速度可達5ms，功率可達50kW，輸齣波形穩定，通過倣真和試驗，證明瞭設計原理可行，指標可達到設計要求。
위해결중요설비다로전원적쾌속절환문제，본문장전력전자기술응용도전원절환중，제출료일충대공솔적전력전자식전원전환장치，개소료기결구、원리화설계방법。해장치절환속도가체5ms，공솔가체50kW，수출파형은정，통과방진화시험，증명료설계원리가행，지표가체도설계요구。
In order to solve the problems of fast power-switching for important device,the power electronic technology is investigated in power switching. This paper proposes a high-power power switching apparatus based on power electronic technology, and introduces its structure, principle and design method in detail. This apparatus’s switching time is no more than 5ms, and it’s max power is 50 kw, in addition the output waveform is stable. It is proved that the apparatus’s design is feasibility and the target can be met by analyzing and examination.
