Power controlling apparatus with power converting circuit

Details Power controlling apparatus with power converting circuit Power controlling apparatus with power converting circuit

2006-07-11

2006-07-11

Ponomarenko, Nicholas (Department: 2834)

Electricity: single generator systems

Automatic control of generator or driving means

Plural conditions

C322S028000, C363S034000, C363S037000, C363S098000

Reexamination Certificate

active

07075271

ABSTRACT:
The invention provides an apparatus for bi-directional power conversion between a DC circuit and an AC circuit, which inexpensively and simply suppresses generation losses of elements and reduces heat generation, wherein a voltage obtained by dividing the U-phase voltage Vu is compared with a voltage obtained by dividing the voltage vpn of a DC circuit by a comparator CP1, and the MOSFET UFETh is turned on at the output timing thereof, and a voltage obtained by dividing the V-phase voltage Vv is compared with a voltage obtained by dividing the voltage Vpn of a DC circuit by a comparator CP2, and the MOSFET UFETh is turned off at the output timing thereof.

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