Research on Flywheel Energy Storage Device of Regenerative Brake for Metro Vehicles
Due to the operation characteristics of short distance between stations, start acceleration and brake deceleration frequently and the huge energy generated by regenerative braking for the metro vehicles can be absorbed and stored by flywheel energy storage device. Based on the control strategy for r...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2019-11-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.121 |
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| Summary: | Due to the operation characteristics of short distance between stations, start acceleration and brake deceleration frequently and the huge energy generated by regenerative braking for the metro vehicles can be absorbed and stored by flywheel energy storage device. Based on the control strategy for recycling regenerative braking energy of the flywheel energy storage, the great energy generated by regenerative braking of metro vehicles was absorbed by slywheel charging the flywheel energy storage device could be used to absorbed regenerative braking energy, and sent it back when vehicles start. The charging and discharging control strategy of flywheel energy storage was analyzed, and the parameter setting formula of the current, voltage and speed regulators were provided.The flywheel energy storage device could meet the requirements of operation was verified by simulation, and effectively control the voltage fluctuation in the metro traction power supply system. |
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| ISSN: | 1000-128X |