Single-harmonic active power line conditioner for harmonic distortion control in power networks

In this contribution, a novel alternative concept and solution procedure for single-harmonic active power line conditioner (SHAPLC) planning is proposed to control voltage harmonic distortion in power networks. The development of the proposed solution concept, defined and detailed in this paper, is...

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Veröffentlicht in:IET power electronics Jg. 7; H. 9; S. 2218 - 2226
Hauptverfasser: Ramos-Carranza, Hugo A, Medina, Aurelio
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Stevenage The Institution of Engineering and Technology 01.09.2014
The Institution of Engineering & Technology
Schlagworte:
Active control
Conditioning
distribution power systems
Electric potential
feasibility analysis
Harmonic distortion
harmonic distortion pattern
harmonic frequencies
Injection current
multiple injection currents
Networks
nonlinear programming
nonlinear programming algorithm
power cables
power conversion harmonics
power distribution control
power distribution planning
Power lines
power networks
power quality problem
power supply quality
power system configuration
sensitivity analysis
SHAPLC devices
single‐harmonic active power line conditioner planning
Std‐519 IEEE
total harmonic distortion indices
Voltage
voltage control
voltage harmonic distortion control
power distribution control
single-harmonic active power line conditioner planning
total harmonic distortion indices
Std-519 IEEE
nonlinear programming
power quality problem
sensitivity analysis
harmonic distortion
power distribution planning
power conversion harmonics
power supply quality
SHAPLC devices
power networks
harmonic distortion pattern
power cables
feasibility analysis
voltage harmonic distortion control
harmonic frequencies
distribution power systems
multiple injection currents
nonlinear programming algorithm
power system configuration
voltage control
ISSN:1755-4535, 1755-4543
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Zusammenfassung:In this contribution, a novel alternative concept and solution procedure for single-harmonic active power line conditioner (SHAPLC) planning is proposed to control voltage harmonic distortion in power networks. The development of the proposed solution concept, defined and detailed in this paper, is based on seeking a proper solution to practical situations, taking into account the particular harmonic distortion pattern and configuration of the power system in question. The location of the SHAPLC's, for each harmonic h of interest is determined through feasibility and sensitivity analysis. Once the best location for the SHAPLCs is known, the injection currents are determined by solving a non-linear programming algorithm. The usefulness and novelty of the SHAPLC planning methodology is illustrated with a case study, where results show its effectiveness to control the harmonic distortion in the power system. The solution procedure proposed in this contribution is aimed to achieve and assure individual harmonic distortion and total harmonic distortion indices meet recommended limits by Std-519 IEEE using SHAPLCs devices. According with revised literature, this goal has only been approached with certainty and sufficiency (not trial and error) by considering multiple injection currents at different harmonic frequencies from the selected bus.
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ISSN:1755-4535
1755-4543
DOI:10.1049/iet-pel.2013.0818