Invention Grant
- Patent Title: Temperature based control of variable voltage converter
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Application No.: US16139733Application Date: 2018-09-24
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Publication No.: US11307225B2Publication Date: 2022-04-19
- Inventor: Lihua Chen , Boris Curuvija , Baoming Ge
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent David B. Kelley
- Main IPC: G01R19/165
- IPC: G01R19/165 ; H02M3/335
Abstract:
A vehicle electric drive includes a controller programmed to operate a power converter to boost voltage from a battery for a DC bus and to limit voltage output from the power converter to a predefined maximum voltage value that varies with temperature of coolant used to cool the power converter.
Public/Granted literature
- US20200094685A1 TEMPERATURE BASED CONTROL OF VARIABLE VOLTAGE CONVERTER Public/Granted day:2020-03-26
Information query
