Title :
Modeling and control of Railway Static Power Conditioner compensation based on power quality standards
Author :
Lao, Keng-weng ; Dai, NingYi ; Liu, Weigang ; Wong, Man-chung ; Wong, Chi-kong
Author_Institution :
Fac. of Sci. & Technol. Electr. & Comput. Eng., Univeristy of Macau, Macau, China
Abstract :
Most control algorithm for Railway Static Power Conditioner (RPC) is developed based on full compensation requirement and has no relationship with power quality standards. There are actually tolerances in power quality that full compensation may not be required. However, the relationship between RPC compensation and power quality standard is complicated and less study has been done. In this paper, the relationship between RPC compensation and power quality standard is being modeled. This makes RPC compensation more flexible so as to reduce the compensation capacity and cost. Simulation verifications are done using the electromagnetic power transient software PSCAD®/EMTDC™.
Keywords :
EMTP; power supply quality; railway electrification; PSCAD-EMTDC; RPC compensation; compensation capacity; compensation cost; electromagnetic power transient software; power quality standards; railway static power conditioner compensation control; railway static power conditioner compensation modeling; Harmonic analysis; Mathematical model; Power quality; Power system harmonics; Reactive power; Standards; Traction power supplies; compensation; power quality; reactive power; system unbalance; traction power;
Conference_Titel :
Control and Modeling for Power Electronics (COMPEL), 2012 IEEE 13th Workshop on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-9372-2
Electronic_ISBN :
1093-5142
DOI :
10.1109/COMPEL.2012.6251736
