摘要
提出一种新型的可升降的变换器,该变换器具有输入输出电流连续,输出电压可调范围大等优点。由于该变换器的输入电流连续,该变换器适合于功率因数校正电路,且实现较为简单。该变换器的输出电压可调范围大,可以大于或小于输入电压,克服了传统的B00ST型变换器输出电压必须大于输入的缺点。理论分析、仿真和实验均验证了该变换器的实用性。
A novel BOOST-BUCK converter is proposed in this paper. The converter has a continuing input and output current, and wide output voltage range. For the continuous input current, the converter can be used in power factor correction, and the realization is simple. Since the output voltage could be bigger or smaller than the input voltage, the converter can solve the limitation of the BOOST converter that its output voltage must bigger than the input voltage. The proposed converter is analyzed, simulated and experimentally verified.
出处
《江苏电器》
2006年第6期18-20,47,共4页
