DocumentCode :
3376996
Title :
Fryze power theory with adaptive-HCC based active power line conditioners
Author :
Karuppanan, P. ; Mahapatra, Kamala Kanta ; Jeyaraman, K. ; Viji, Jeraldine
Author_Institution :
Dept. of Electron. & Commun, Nat. Inst. of Technol., Rourkela, India
fYear :
2011
fDate :
22-24 Dec. 2011
Firstpage :
1
Lastpage :
6
Abstract :
This paper presents a Fryze power theory based three-phase, three-wire Active Power Line Conditioner (APLC) for power quality enhancement. The shunt APLC system is used for harmonics and reactive power compensation due to non-linear loads. The compensation control strategy is proposed on active and non-active power in the time domain based generalized Fryze currents minimization theory. PWM-voltage source inverter based active power filter gate control switching signals are brought out from adaptive-Hysteresis Current Controller (HCC). This Fryze power theory method maintains the capacitance voltage of the inverter constant without any additional controller circuit. The shunt APLC system is investigated using extensive simulation studies and the performance parameters are obtained under different steady state and transient conditions. A comparative assessment of fixed-HCC and adaptive-HCC are carried out.
Keywords :
PWM invertors; capacitance; electric current control; harmonic distortion; power cables; power control; power filters; power supply quality; power transmission control; quality management; reactive power control; Fryze power theory-based three-phase three-wire active power line conditioner; PWM-voltage source inverter-based active power filter gate control switching signal; active power; adaptive-HCC based active power line conditioner; adaptive-hysteresis current controller; capacitance voltage; compensation control strategy; harmonics compensation; inverter constant; nonactive power; nonlinear load; power quality enhancement; reactive power compensation; shunt APLC system; time domain-based generalized Fryze current minimization theory; transient condition; Active filters; Harmonic analysis; Inverters; Power harmonic filters; Reactive power; Switches; Fryze power theory; Harmonics; Power quality; active power line conditioner; adaptive-hysteresis current controller;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Systems (ICPS), 2011 International Conference on
Conference_Location :
Chennai
Print_ISBN :
INAVLID ISBN
Type :
conf
DOI :
10.1109/ICPES.2011.6156673
Filename :
6156673
Link To Document :
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