A novel single-stage architecture for electric vehicle battery charger characterizing multiple operating mode
Autor: | Hui-pin Lin, Shaobo Kang, Zhengyu Lu, Damin Zhang, Qiang Zhang, Zhixiong Zhong |
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Rok vydání: | 2017 |
Předmět: |
business.industry
Computer science 020208 electrical & electronic engineering Electrical engineering Mode (statistics) Thyristor Topology (electrical circuits) 02 engineering and technology Harmonic analysis Rectifier Battery charger 0202 electrical engineering electronic engineering information engineering Constant current Electric-vehicle battery business |
Zdroj: | 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS). |
DOI: | 10.1109/peds.2017.8289254 |
Popis: | By adding some switches to the traditional 24-pulse thyristor-based rectifier, this paper presents a new multi-pulse flexible-topology thyristor-based rectifier (mPFTTR) which has several operating modes, besides the conventional series and parallel modes. The new mPFTTR may be a suitable application in a single-stage battery charger of electric vehicles (EVs), which can work in five different modes: series mode with 24 pulses (SM24P), parallel mode with 24 pulse (PM24P), hybrid modes with 24 pulses (HM24P), series mode with 12 pulses (SM12P) and parallel mode with 12 pulses (PM12P). As fast charging seems especially important to a battery charger due to the continuously growth of EVs on the road, the paper also presents the predictive current control strategy combined with a multi-step constant current charging method to fulfill the fast-current response. Simulation verifications are carried out, and results show that this combined control strategy can adjust the charging current rapidly, which the fast charging is achieved. |
Databáze: | OpenAIRE |
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