|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H02K-033/00 H02K-015/00 H02M-005/45 H02M-005/42|
|미국특허분류(USC)||310/046 ; 363/037 ; 363/089 ; 322/028|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 39 인용 특허 : 2|
This invention relates to a control apparatus for permanent magnet type generators, having a voltage control unit for controlling a voltage of a permanent magnet type generator driven by an automobile engine, and a power conversion unit for converting the DC source power of an automobile into commercial AC power during the stoppage of the engine. The voltage control unit is capable of reducing the number of large current switching elements, being formed to small dimensions and weight and having economically advantageous effects, and comprises an engine-d...
[ What is claimed is:] [1.] A control apparatus for permanent magnet type generators, comprising an engine-driven permanent magnet type generator, a voltage step-up and rectifying circuit for increasing a voltage of and rectifying electric power generated by said permanent magnet type generator, a smoothing capacitor parallel-connected to an output side of said voltage step-up and rectifying circuit, and a conversion circuit connected to an output side of said smoothing capacitor, adapted to convert an output from said voltage step-up and rectifying circ...