Invention Grant
- Patent Title: Vehicle propulsion system with multi-channel DC bus and method of manufacturing same
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Application No.: US14168224Application Date: 2014-01-30
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Publication No.: US09834098B2Publication Date: 2017-12-05
- Inventor: Robert Dean King , Zhihao Li
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: Meagher Emanuel Laks Goldberg & Liao, LLP.
- Main IPC: H02P1/00
- IPC: H02P1/00 ; B60L11/18 ; B60L7/14 ; B60L11/00 ; B60L11/14 ; B60L15/00 ; B60L15/20
Abstract:
An apparatus includes a multi-channel DC bus assembly comprising a first channel and a second channel, a first electromechanical device coupled to a positive DC link of the first channel, and a second electromechanical device coupled to a positive DC link of the second channel. A first DC-to-AC voltage inverter is coupled to the positive DC link of the first channel and a second DC-to-AC voltage inverter is coupled to the positive DC link of the second channel. The apparatus further includes a bi-directional voltage modification assembly coupled to the positive DC link of the second channel and a first energy storage system electrically coupled to the first electromechanical device.
Public/Granted literature
- US20150210171A1 VEHICLE PROPULSION SYSTEM WITH MULTI-CHANNEL DC BUS AND METHOD OF MANUFACTURING SAME Public/Granted day:2015-07-30
Information query
