Electronic circuit for measuring series connected electrochemical cell voltages
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Abstract/Description: | An electronic circuit for measuring voltage signals in an energy storage device is disclosed. The electronic circuit includes a plurality of energy storage cells forming the energy storage device. A voltage divider circuit is connected to at least one of the energy storage cells. A current regulating circuit is provided for regulating the current through the voltage divider circuit. A voltage measurement node is associated with the voltage divider circuit for producing a voltage signal which is proportional to the voltage across the energy storage cell. |
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Subject(s): | 324/434 320/136 |
Date Issued: | 2000-12-26 |
Title: | Electronic circuit for measuring series connected electrochemical cell voltages. |
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Name(s): |
DaimlerChrysler Corporation; The University of Toledo, assignee Ashtiani, Cyrus N., inventor Stuart, Thomas A., inventor |
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Type of Resource: | text | |
Genre: | patent | |
Publisher: | United States Patent and Trademark Office | |
Other Date: | Date Filed: 1998-12-31 | |
Date Issued: | 2000-12-26 | |
Physical Form: | application/pdf | |
Extent: | 7 p. | |
Abstract/Description: | An electronic circuit for measuring voltage signals in an energy storage device is disclosed. The electronic circuit includes a plurality of energy storage cells forming the energy storage device. A voltage divider circuit is connected to at least one of the energy storage cells. A current regulating circuit is provided for regulating the current through the voltage divider circuit. A voltage measurement node is associated with the voltage divider circuit for producing a voltage signal which is proportional to the voltage across the energy storage cell. | |
Identifier(s): |
utpatents-US6166549 (IID) Patent No.: US6166549 (patno) Appl. No.: 09/224466 (appno) |
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Subject(s): |
324/434 320/136 |
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Held by: | United States Patent and Trademark Office (USPTO) Public Search Facility | |
Location: | University of Toledo Digital Repository | |
Rights Statement: | No Copyright - United States | |
In Collections: |