Title :
Impact of high-speed railway loads on a longitudinal power system
Author :
Hong, Y.-Y. ; Wang, F.-M. ; Wang, M.-D.
Author_Institution :
Dept. of Electr. Eng., Chung Yuan Christian Univ., Chung Li, Taiwan
fDate :
5/1/1998 12:00:00 AM
Abstract :
The impact of the upcoming high-speed railway loads on the characteristics of the Taiwan Power System (Taipower) is investigated. A newly developed three-phase Newton optimal power flow method is adopted as an analytical tool. The voltage unbalance ratio, under-load-tap-changer adjustment, generator voltages, voltages of high speed railway stations, and the static voltage stability problem are examined. It is found that the Taipower system still has good characteristics when single-phase high-speed loads are imposed on the system
Keywords :
Newton method; load flow; power system stability; railways; Taipower; Taiwan Power System; generator voltages; high-speed railway loads; longitudinal power system; single-phase high-speed loads; static voltage stability problem; three-phase Newton optimal power flow; under-load-tap-changer adjustment; voltage unbalance ratio;
Journal_Title :
Electric Power Applications, IEE Proceedings -
DOI :
10.1049/ip-epa:19981724
