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专利名称：METHOD AND APPARATUS FOR
INCREASING THE RUN TIME OF ANELECTRIC CART
发明人：Daniel BICKEY申请号：US13669667申请日：20121106
公开号：US20130076278A1公开日：20130328
专利附图：
摘要：A method and apparatus for improving the run duration of an electric motorpowered by a battery pack is provided. The apparatus includes an electric motor having a
rated motor voltage, a battery pack having an output voltage exceeding the rated motorvoltage, and a motor controller which converts the output voltage to supply electricalpower to the electric motor at a second voltage lower than the output voltage.
申请人：Daniel BICKEY
地址：Beaver WV US
国籍：US
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