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    • 4. 发明公开
    • 부스터 인버터를 이용한 승압형 교류변환기
    • 升压转换器升压转换器
    • KR1020080009957A
    • 2008-01-30
    • KR1020060069789
    • 2006-07-25
    • 배연수
    • 배연수
    • H02M7/64H02M7/48
    • A boost AC converter using a boost-inverter is provided to perform voltage variable control according to a power supplying method by inducing a magnetic flux with a circular magnetic flux rotation induction method to obtain an electromotive force. A boost AC converter using a boost-inverter includes a circular AC converter magnetic circuit and the boost-inverter. The circular AC converter magnetic circuit includes a multistage slot concentrated first coil winding and a polyphase slot distribution second coil winding. The multistage slot concentrated first coil winding is inserted into an insulated ferromagnetic body. The polyphase slot distribution second coil winding is inserted into a slot. The boost-inverter consists of a plurality of boost control circuits and inverters. The boost control circuit has a condenser and a switching device so as to charge and discharge counter electromotive force generated by turn-off of a switching device. The switching device is connected to the first coil winding.
    • 提供使用升压型逆变器的升压型AC转换器,通过利用圆磁通旋转感应方法诱导磁通来进行电力供给方式的电压变动控制,得到电动势。 使用升压型逆变器的升压型AC转换器包括圆形AC转换器磁路和升压型逆变器。 圆形AC转换器磁路包括多级槽集中的第一线圈绕组和多相槽分配第二线圈绕组。 多级槽集中的第一线圈绕组插入绝缘铁磁体。 多相槽分配第二线圈绕组插入槽中。 升压逆变器由多个升压控制电路和逆变器组成。 升压控制电路具有电容器和开关装置,以便对开关装置的关断产生的反电动势进行充放电。 开关装置连接到第一线圈绕组。