Characterization of neutral and line current harmonics in three-phase computer power systems

2005 ◽  
Author(s):  
D. Paraiso ◽  
E. Ngandui ◽  
M. de Montigny ◽  
P. Sicard
Keyword(s):  
Power Systems ◽  
Current Harmonics ◽  
Line Current ◽  
Three Phase ◽  
Computer Power

scholarly journals Harmonics and Neutral Line Current Compensation in Three-Phase Four-Wire Power Systems

2018 ◽  
Vol 11 (5) ◽  
pp. 550-559 ◽  
Author(s):  
Chernyshov Maxim O. ◽  
◽  
Dovgun Valery P. ◽  
Vazhenina Irina G. ◽  
Temerbaev Sergei A. ◽  
...  
Keyword(s):  
Power Systems ◽  
Neutral Line ◽  
Current Compensation ◽  
Line Current ◽  
Three Phase

A New Hybrid Power Conditioner for Suppressing Harmonics and Neutral-Line Current in Three-Phase Four-Wire Distribution Power Systems

2014 ◽  
Vol 29 (4) ◽  
pp. 1525-1532 ◽  
Author(s):  
Jinn-Chang Wu ◽  
Hurng-Liahng Jou ◽  
Hsin-Hsing Hsaio ◽  
Shun-Tian Xiao
Keyword(s):  
Power Systems ◽  
Neutral Line ◽  
Line Current ◽  
Hybrid Power ◽  
Power Conditioner ◽  
Three Phase

Harmonic Analysis of Three-phase Fixed Capacitor–thyristor Controlled Reactor under Balanced and Unbalanced Conditions

2018 ◽  
Vol 7 (1) ◽  
pp. 67
Author(s):  
Jayababu Badugu ◽  
Y. P.Obulesu ◽  
Ch. Saibabu
Keyword(s):  
Power Systems ◽  
Harmonic Analysis ◽  
Reactive Power ◽  
High Reliability ◽  
Voltage Waveform ◽  
Current Harmonics ◽  
Three Phase ◽  
Harmonic Filter ◽  
Harmonic Pollution ◽  
Thyristor Controlled Reactor

Three-phase Fixed Capacitor Thyristor Controlled Reactor is widely used for reactive power compensation in power systems because of reduced cost and high reliability.  The problem with FC-TCR is that to generate current harmonics when it is partially conducting. When this harmonic current is interacted with system impedance, voltage waveform will distorted. This harmonic pollution is undesirable in power systems. Therefore, it is important to know the harmonic behaviour of three-phase FC-TCR before they can be used in a power system network. This paper presents the harmonic analysis of three-phase FC-TCR operating under balanced and unbalanced conditions. This analysis is useful to design the harmonic filter to reduce the harmonic pollution in power systems.The proposed work is implemented in MATLAB environment.

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