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Inverter battery charger with power factor one and isolated single-phase matrix
Inverter battery charger with power factor one and isolated single-phase matrix
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机译：具有功率因数1和隔离单相矩阵的逆变器电池充电器
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摘要
A device is provided for a power factor one inverter / battery charger and isolated single-phase switching device matrix. In one embodiment, an AC grid voltage source is coupled to an inductor and a switching device matrix. The inductor is charged, with the switching device matrix controlled to generate different current paths for the voltage across the inductor to add to the AC grid voltage. The amplified AC grid voltage passes through an isolation transformer to be rectified and to charge a battery array for an electrically powered vehicle.
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