대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 하계학술대회 논문집 B
- /
- Pages.1399-1401
- /
- 2000
AT 교류 철도계통 내 다량 열차 운전시 새로운 동적전압 해석 알고리즘 연구
A Novel Simulation of Dynamic Voltages for Multiple-trains in AT-fed Railway Power Supply
- Jeon, Yong-Joo (Dept. of EE in SoongSil Univ.) ;
-
Rim, Seong-Jeoung
(Dept. of EE in SoongSil Univ.) ;
- Jeon, Myung-Soo (Elec-consulting) ;
- Kim, Tae-Soo (Korean National Railroad) ;
-
Kim, Jae-Chul
(Dept. of EE in SoongSil Univ.)
- 발행 : 2000.07.17
초록
This paper presents a novel simulation of dynamic voltages in AT-fed railway power supply. Proposed algorithm is efficient and simple by using the circuit decoupling and iteration method. To verify the proposed method, we used real condition operating data and performed a several case studies. Under train is constant power, we separated each AT section to calculate a loop current, train voltage on any position. Finally, this result utilizes a planning and operation of electrical railway systems.
키워드