Invention Grant
- Patent Title: Combination charger and motive power device
- Patent Title (中): 组合充电器和动力装置
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Application No.: US14285639Application Date: 2014-05-23
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Publication No.: US09270217B2Publication Date: 2016-02-23
- Inventor: Fred Flett
- Applicant: Quantum Fuel Systems Technologies Worldwide Inc.
- Applicant Address: US CA Lake Forest
- Assignee: Quantum Fuel Systems Technologies Worldwide, Inc.
- Current Assignee: Quantum Fuel Systems Technologies Worldwide, Inc.
- Current Assignee Address: US CA Lake Forest
- Agency: Baker & Hostetler LLP
- Main IPC: H02P1/00
- IPC: H02P1/00 ; H02P7/06 ; H02P27/08 ; B60L11/18 ; H02J7/02
Abstract:
A combined battery charger and motor driver circuit assembly includes a rechargeable battery, a traction motor configured to accept a pulse-width-modulated (PWM) drive, a PNP transistor array, a charging source of chopped and rectified DC, and a control circuit configured to apply a discrete PWM drive signal to the gate of each transistor in the PNP transistor array.
Public/Granted literature
- US20140340004A1 COMBINATION CHARGER AND MOTIVE POWER DEVICE Public/Granted day:2014-11-20
Information query
