Device and method for balancing battery cells
The invention relates to a device for balancing the cells (2a, 2b, 2c) of a battery (1) of an electric automobile, the device (3) including a primary winding (4) arranged in series with a primary switch (5) and, for each cell, a circuit including, in series, a secondary winding (6b, 6c) that forms a...
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| Main Authors | , |
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| Format | Patent |
| Language | Chinese English |
| Published |
19.02.2014
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The invention relates to a device for balancing the cells (2a, 2b, 2c) of a battery (1) of an electric automobile, the device (3) including a primary winding (4) arranged in series with a primary switch (5) and, for each cell, a circuit including, in series, a secondary winding (6b, 6c) that forms a transformer together with the primary winding, a secondary switch (7b, 7c), a coil (8b, 8c), and a diode (9b, 9c) mounted in parallel with the coil and the cell, as well as a means for controlling (10) the primary switch and each secondary switch. |
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| AbstractList | The invention relates to a device for balancing the cells (2a, 2b, 2c) of a battery (1) of an electric automobile, the device (3) including a primary winding (4) arranged in series with a primary switch (5) and, for each cell, a circuit including, in series, a secondary winding (6b, 6c) that forms a transformer together with the primary winding, a secondary switch (7b, 7c), a coil (8b, 8c), and a diode (9b, 9c) mounted in parallel with the coil and the cell, as well as a means for controlling (10) the primary switch and each secondary switch. |
| Author | AMEZIANI MENOUAR HOUIVET JEANNE |
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| Notes | Application Number: CN201280028474 |
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| Snippet | The invention relates to a device for balancing the cells (2a, 2b, 2c) of a battery (1) of an electric automobile, the device (3) including a primary winding... |
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| SubjectTerms | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| Title | Device and method for balancing battery cells |
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