CA2117166A1 - Systeme de surveillance de batteries a conducteur de sondage unique - Google Patents
Systeme de surveillance de batteries a conducteur de sondage uniqueInfo
- Publication number
- CA2117166A1 CA2117166A1 CA2117166A CA2117166A CA2117166A1 CA 2117166 A1 CA2117166 A1 CA 2117166A1 CA 2117166 A CA2117166 A CA 2117166A CA 2117166 A CA2117166 A CA 2117166A CA 2117166 A1 CA2117166 A1 CA 2117166A1
- Authority
- CA
- Canada
- Prior art keywords
- impedance
- points
- voltage
- sensing wire
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002117166A CA2117166C (fr) | 1994-03-07 | 1994-03-07 | Systeme de surveillance de batteries a conducteur de sondage unique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002117166A CA2117166C (fr) | 1994-03-07 | 1994-03-07 | Systeme de surveillance de batteries a conducteur de sondage unique |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2117166A1 true CA2117166A1 (fr) | 1995-09-08 |
CA2117166C CA2117166C (fr) | 1999-01-15 |
Family
ID=4153041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002117166A Expired - Fee Related CA2117166C (fr) | 1994-03-07 | 1994-03-07 | Systeme de surveillance de batteries a conducteur de sondage unique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2117166C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2734642A1 (fr) * | 1995-05-22 | 1996-11-29 | Mentzer Electronic Gmbh | Dispositif pour la mesure de parametres d'elements de batterie |
-
1994
- 1994-03-07 CA CA002117166A patent/CA2117166C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2734642A1 (fr) * | 1995-05-22 | 1996-11-29 | Mentzer Electronic Gmbh | Dispositif pour la mesure de parametres d'elements de batterie |
Also Published As
Publication number | Publication date |
---|---|
CA2117166C (fr) | 1999-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |