Research on Co-traction Transformer Double-coil Accessing type Medium Voltage Energy Feedback System
Aiming at different kinds of regenerative braking energy feedback device, schemes of regenerative braking medium voltage energy-feeding system were compared in this paper. It found that regenerative braking energy utilization rate of low voltage feedback system is very low because the system is limi...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2017-01-01
|
| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.03.006 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Aiming at different kinds of regenerative braking energy feedback device, schemes of regenerative braking medium voltage energy-feeding system were compared in this paper. It found that regenerative braking energy utilization rate of low voltage feedback system is very low because the system is limited by the capacity of voltage distribution transformer and influenced by of low voltage distribution network. The current main stream medium voltage energy feedback system can achieve a good energy saving results but needs the customized medium voltage switch gear, medium voltage transformers and other equipment, and requires a large investment in early stage. There are many aspects to be optimized such space and cost. It proposed a scheme of co-traction transformer double-coil accessing type medium voltage energy feedback system. System parameters of the medium-voltage energy feedback device with co-traction transformer were analyzed. Simulation and test of the prototype hanging-wire were carried out. Test results verified the feasibility of the scheme. |
|---|---|
| ISSN: | 2096-5427 |