Abstract
In this paper, we introduce the method of reducing only the morning peak of the ESS and the method of calculating the maximum ESS capacity according to the method of reducing the entire day by using the characteristic that the load of the urban railway substation shows a different load pattern depending on weekdays, weekends, and holidays. Furthermore, an operation method suitable for urban railroad is introduced using the operation algorithm for each of the five points of time of the ESS according to the load pattern. To verify the introduced maximum capacity calculation method and ESS operation algorithm, power analysis program, PSCAD/EMTDC was used.
| Original language | English |
|---|---|
| Pages (from-to) | 1405-1412 |
| Number of pages | 8 |
| Journal | Transactions of the Korean Institute of Electrical Engineers |
| Volume | 70 |
| Issue number | 9 |
| DOIs | |
| State | Published - Sep 2021 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 11 Sustainable Cities and Communities
Keywords
- Elecricity cost reduction
- Energy storage system
- Load pattern
- Sizing
- Urban railroad
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