公开(公告)号：US06476509B1

公开(公告)日：2002-11-05

申请号：US09838648

申请日：2001-04-19

申请人： John Jianing Chen ,  Michael D. Ballard ,  Jinghui Sun

发明人： John Jianing Chen ,  Michael D. Ballard ,  Jinghui Sun

IPC分类号： H02P900

CPC分类号： H02P9/307 ,  F02B63/04 ,  H02P9/006 ,  H02P2101/45

摘要： A portable generator assembly comprising an alternator installable in a vehicle, and a power converter. The alternator includes an AC output port electrically connected to the stator windings of the alternator for receiving the AC output signal, and providing access to the AC output signal such that the AC output signal can provide AC power at a location outside of the alternator's housing. The power converter is provided with a transformer, a frequency changer, and an electrical outlet. The transformer receives the AC output signal from the AC output port and increases the voltage of the AC output signal to at least about 120 V. The frequency changer receives the AC output signal having the increased voltage, and converts the frequency of the AC output signal to a frequency between about 45 to about 65 Hz. The electrical outlet receives the AC output signal having the increased voltage and converted frequency. An electrical implement, such as a hand drill, can be plugged into the electrical outlet so as to provide power for operating the electrical implement.

摘要翻译： 一种便携式发电机组件，包括可安装在车辆中的交流发电机和功率转换器。 交流发电机包括电连接到交流发电机的定子绕组的AC输出端口，用于接收AC输出信号，并提供对AC输出信号的访问，使得AC输出信号可以在交流发电机壳体外部的位置提供AC电力。 电源转换器配有变压器，变频器和电源插座。 变压器接收来自交流输出端口的交流输出信号，并将交流输出信号的电压提高到至少约120V。变频器接收具有增加电压的交流输出信号，并将交流输出信号的频率 到约45至约65Hz之间的频率。 电源插座接收具有增加的电压和转换频率的交流输出信号。 诸如手钻的电气工具可以插入电源插座中，以便为电气工具的操作提供电力。