Invention Grant
- Patent Title: Head end power module having two inverters
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Application No.: US14586262Application Date: 2014-12-30
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Publication No.: US09991767B2Publication Date: 2018-06-05
- Inventor: Madan Mohan Jalla
- Applicant: Electro-Motive Diesel, Inc.
- Applicant Address: US AL Albertville
- Assignee: Progress Rail Services Corporation
- Current Assignee: Progress Rail Services Corporation
- Current Assignee Address: US AL Albertville
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: H02P3/00
- IPC: H02P3/00 ; H02K11/02 ; B60L1/00 ; B60L11/12 ; B60L15/32

Abstract:
The present disclosure is directed to a method for generating power for a machine. The method may include inverting a common power at a first location and outputting a first inverted power. The method may further include inverting the common power at a second location, outputting a second inverted power, and shifting an operational phase of the second inverted power so that the first inverted power and the second inverted power are in phase. The method may further include passing the first inverted power to a transformer, passing the second inverted power to the transformer, and transforming the first inverted power and the second inverted power to a transformed power.
Public/Granted literature
- US20160190969A1 Head End Power Module Having Two Inverters Public/Granted day:2016-06-30
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