Title :
D - Q model of fuzzy based UPFC to control power flow in transmission network
Author :
Albatsh, Fadi M. ; Ahmad, Sahar ; Mekhilef, Saad ; Mokhlis, H. ; Hassan, M.A.
Author_Institution :
Dept. of Electr. Eng., Univ. of Malaya, Kuala Lumpur, Malaysia
Abstract :
In this paper, a D-Q model of fuzzy based unified power flow controller (UPFC) has been proposed to control the active and reactive power flow through the transmission lines. Power loss reduction also intends with the proposed UPFC controller. The UPFC´s shunt and series controllers are developed based on D-Q fuzzy logic (FL) controller, which has been designed in PSCAD environment as an independent module. The proposed UPFC controller is tested by using IEEE-5 and 14 bus systems. The performance of D-Q fuzzy based UPFC reveals better improvement compared to PI based UPFC in terms of power flow control and power loss reduction.
Keywords :
control system synthesis; fuzzy control; load flow control; losses; power transmission control; power transmission lines; reactive power control; D-Q fuzzy logic controller; D-Q model; IEEE 14 bus systems; IEEE-5 bus system; PSCAD; UPFC series controller design; UPFC shunt controller design; fuzzy based UPFC; power loss reduction; reactive power flow control; transmission lines; transmission network; unified power flow controller; D - Q; FACTS; PSCAD; fuzzy logic controller; power flow control; unified power flow controller (UPFC);
Conference_Titel :
Power Electronics, Machines and Drives (PEMD 2014), 7th IET International Conference on
Conference_Location :
Manchester
Electronic_ISBN :
978-1-84919-815-8
DOI :
10.1049/cp.2014.0397
