Charge and Discharge Control of Li-ion Battery in Static VA Generator Device
This paper analyzes the charging and discharging characteristics of lithium ion battery, builds common lithium battery model and corresponding control strategy is also developed. Based on the dynamic behavior of the system, it discusses design method of energy management controlling system of the li...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2011-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2011.04.016 |
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| Summary: | This paper analyzes the charging and discharging characteristics of lithium ion battery, builds common lithium battery model and corresponding control strategy is also developed. Based on the dynamic behavior of the system, it discusses design method of energy management controlling system of the lithium battery energy storage device, and sets up the hardware circuit. We modulate lithium battery charge-discharge status by controlling the bidirectional converter, which makes bus voltage of bi-directional DC/DC converter constant, facilitates subsequent configuration. It is the simulation for lithium battery energy storage device to verify the output characteristics, which is proved that the design of energy management for the control system is valid. Experimental results show that management system for battery charging and discharging, makes the impact greatly decreased, and prolongs the battery life. |
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| ISSN: | 2096-5427 |