Invention Grant
- Patent Title: Active DC bus filter for fuel cell applications
- Patent Title (中): 用于燃料电池应用的有源直流母线滤波器
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Application No.: US11153171Application Date: 2005-06-15
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Publication No.: US07675192B2Publication Date: 2010-03-09
- Inventor: David Tang , Silva Hiti , Constantin C. Stancu , Gregory S. Smith
- Applicant: David Tang , Silva Hiti , Constantin C. Stancu , Gregory S. Smith
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: B60L1/00
- IPC: B60L1/00 ; B60L3/00 ; H02G3/00
Abstract:
A control system for a vehicle powered by a fuel cell includes a voltage conversion device that communicates with the fuel cell through a voltage bus and a propulsion system that is selectively powered by the fuel cell through the voltage bus and that selectively generates a ripple current in the voltage bus. The voltage conversion device is regulated to selectively generate a counter-ripple current that reduces the ripple current.
Public/Granted literature
- US20060284487A1 Active DC bus filter for fuel cell applications Public/Granted day:2006-12-21
Information query
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