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    • 8. 发明授权
    • Switching apparatus
    • 开关装置
    • US08994342B2
    • 2015-03-31
    • US13381531
    • 2010-07-01
    • Takayuki NaitoTakashi ImaiKoichi MizutaniKouichi YamanoueShigeki Yamamoto
    • Takayuki NaitoTakashi ImaiKoichi MizutaniKouichi YamanoueShigeki Yamamoto
    • H03K17/041H02M3/155H02M7/00
    • H03K17/041H02M3/155H02M7/003H03K2217/0036
    • A switching apparatus is disclosed that includes a first loop circuit configured to include a switching element, an inductive component and a capacitor; and a second loop circuit configured to share the inductive component with the first loop circuit, wherein the capacitor is inserted in series with the inductive component in the first loop, wherein the switching apparatus controls respective currents flowing through the first loop circuit and the second loop circuit in an alternating manner by turning on/off the switching element in order to control the current flowing through the inductive component, and wherein a first magnetic flux generated by the current flowing through the first loop circuit as the switching element is being turned on and a second magnetic flux generated by the current flowing through the second loop circuit as the switching element is being turned off head in the same direction.
    • 公开了一种开关装置,其包括配置成包括开关元件,电感元件和电容器的第一环路电路; 以及第二环路电路,被配置为与所述第一环路电路共享所述电感分量,其中所述电容器与所述第一环路中的所述电感元件串联插入,其中所述开关装置控制流过所述第一环路和所述第二环路的相应电流 通过接通/关断开关元件来交替地进行电路,以便控制流过电感元件的电流,并且其中当开关元件被接通时由流过第一回路电路的电流产生的第一磁通和 当开关元件在相同方向上被切断时,由流过第二环路的电流产生的第二磁通量。