四开关Buck-Boost变换器的三模式控制方法研究
李山,宋立风,章治国
Study on Three-mode Control Method for Four-switch Buck-Boost Converter
LI Shan, SONG Lifeng and ZHANG Zhiguo
电源学报 . 2019, (3): 111 -119 .  DOI: 10.13234/j.issn.2095-2805.2019.3.111