Abstract
Wayside energy storage systems (ESSs) in DC-electrified railway are recently studied as one of methods to save regenerative brake energy. Voltage basis control method to regulate the filter capacitor (FC) voltage in order to increase the assisting and absorbing power was developed. The voltage controller gain in this method should be set high for more energy-saving effect. However, it causes sometimes an oscillation of FC voltage. A method to design controller gain considering the trade-off between energy-saving effect and anti-oscillation of FC voltage is proposed in this paper.
| Original language | English |
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| Title of host publication | 19th International Conference on Electrical Machines and Systems, ICEMS 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9784886860989 |
| Publication status | Published - 2017 Jan 30 |
| Externally published | Yes |
| Event | 19th International Conference on Electrical Machines and Systems, ICEMS 2016 - Chiba, Japan Duration: 2016 Nov 13 → 2016 Nov 16 |
Other
| Other | 19th International Conference on Electrical Machines and Systems, ICEMS 2016 |
|---|---|
| Country/Territory | Japan |
| City | Chiba |
| Period | 16/11/13 → 16/11/16 |
Keywords
- DC-electrified railway system
- Energy storage device
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering