DocumentCode :
10968
Title :
Closed-loop control system for an improved hybrid flow controller and its comparison with some hybrid devices
Author :
Hosseinzadeh Soreshjani, Mohsen ; Kargar, Abbas ; Nabavi Niaki, Sayed Ali
Author_Institution :
Shahrekord University, Iran
Volume :
9
Issue :
5
fYear :
2015
fDate :
4 2 2015
Firstpage :
405
Lastpage :
416
Abstract :
An improved configuration of the hybrid flow controller (HFC) is introduced to continuously adjust the power flow. In this configuration, a thyristor-controlled series capacitance (TCSC) is added to the conventional HFC to provide continuous variation in the HFC reactance. Moreover, simple closed-loop control methods are designed by considering all the practical constraints of TCSC for this improved HFC (IHFC) and another hybrid arrangement, which is called hybrid power flow controller. Furthermore, to compare and highlight features of the IHFC, simulation results of the designed controllers are carried out in different operating conditions and disturbances. This study also provides a quantitative comparison of various hybrid flexible AC transmission system devices.
Keywords :
closed loop systems; flexible AC transmission systems; load flow control; power capacitors; power control; thyristor applications; closed loop control system; hybrid arrangement; hybrid device; hybrid flexible AC transmission system; hybrid flow control; hybrid power flow control; thyristor controlled series capacitance;
fLanguage :
English
Journal_Title :
Generation, Transmission & Distribution, IET
Publisher :
iet
ISSN :
1751-8687
Type :
jour
DOI :
10.1049/iet-gtd.2014.0738
Filename :
7076701
Link To Document :
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