Presentation | 2012-09-18 An Implementation and Evaluation of SOC Estimation System for Lithium-ion Battery by PSoC Masashi FUJIMOTO, Tatsuya INOUE, Lei LIN, Masahiro FUKUI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Aiming at exact residual quantity (SOC, state of charge) estimation of a lithium-ion storage battery, we have analyzed the voltage response to calculate the internal resistance value, and the dependency of the intenal resistance and SOC. Then, we have built a system that measures the residual quantity by using the dependency of the internal resistance and SOC. The system was developed with the PSoC microcomputer, which is a microcomputer equipped with the interface of the digital analog filter etc. which can be reconstructed. This paper describes the theory, and implementation technique of the system. We also discuss the experimental results and evaluation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PSoC / Li-ion battery / State of charge / Internal resistance |
Paper # | RECONF2012-28 |
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Committee | RECONF |
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Conference Date | 2012/9/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Reconfigurable Systems (RECONF) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Implementation and Evaluation of SOC Estimation System for Lithium-ion Battery by PSoC |
Sub Title (in English) | |
Keyword(1) | PSoC |
Keyword(2) | Li-ion battery |
Keyword(3) | State of charge |
Keyword(4) | Internal resistance |
1st Author's Name | Masashi FUJIMOTO |
1st Author's Affiliation | Department ofElectronic and Computer Engineering Ritsumeikan University() |
2nd Author's Name | Tatsuya INOUE |
2nd Author's Affiliation | Department ofElectronic and Computer Engineering Ritsumeikan University |
3rd Author's Name | Lei LIN |
3rd Author's Affiliation | Department ofElectronic and Computer Engineering Ritsumeikan University |
4th Author's Name | Masahiro FUKUI |
4th Author's Affiliation | Graduate School of Science and Engineering Ritsumeikan University |
Date | 2012-09-18 |
Paper # | RECONF2012-28 |
Volume (vol) | vol.112 |
Number (no) | 203 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |