A novel hysteresis current control for active power filter with constant frequency

Zeng, Jian Min; Yu, Chang; Qi, Qingru; Zheng, Yan; Ni, Yixin; Zhang, B.L.; Chen, Shousun; Wu, F.F.

doi:10.1016/s0378-7796(03)00158-5

Cited by 69 publications

(33 citation statements)

References 4 publications

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“…Particle swarm optimization (PSO) is a population based stochastic optimization technique developed by Dr. Beernaert and Dr. Kennedy in 1995, inspired by social behaviour of bird flocking or fish schooling's shares many similarities with evolutionary computation techniques such as Genetic Algorithms (GA) [69][70][71][72]. The system is initialized with a population of random solutions and searches for optima by updating generations.…”

Section: Particle Swarm Optimizationmentioning

confidence: 99%

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Current Controllers of Active Power Filter for Power Quality Improvement: A Technical Analysis

Dey

Mekhilef

2015

Automatika

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Original scientific paperNon-linear load deteriorates the quality of current waveforms at the point of common coupling of various consumers. Active power filter (APFs) is used to mitigate the most concern harmonic pollution in an electrical network. The controller part is the nucleus of an active power filter configuration. Active power filter performance is affected significantly by the selection of current control techniques. The active filter and its current control must have the capability to track sudden slope variations in the current reference to compensate the distorted current drawn by the voltage source inverter. Therefore, the choice and implementation of the current regulator is more important for the achievement of a satisfactory performance level. In this survey, technical reviews of various types of controllers covering a wide range have been presented. This work also reveals the advantages and disadvantages of the practiced control strategies. The effectiveness of the study will help the researchers to choose the proper control methods for various applications of active power filter. Key words: Active power filters, Control algorithms, Current controllers, Comparison, Harmonic currents Power quality, Total harmonic distortion, Root mean square (RMS) errorRegulatori struje aktivnih filtara snage za poboljšanje kvalitete snage: Tehnička analiza. Nelinearni tereti pogoršavaju kvalitetu strujnih valova u točki u kojoj se spaja više potrošača. Aktivni filtar snage se koristi za ublaža-vanje najvažnijeg harmoničkog onečišćenja strujne mreže. Jezgra aktivnog filtra snage je regulator. Na performanse aktivnog filtra snage značajno utječe odabir upravljačke tehnike. Aktivni filtar i njegova tehnika upravljanja strujom moraju imati mogućnost pratiti nagle skokove u referentnoj vrijednosti struje kako bi mogli kompenzirati izobličenja struje koju vuče inverter naponskog izvora. Zato su izbor i implementacija regulatora struje iznimno važni za postizanje zadovoljavajuće razine performansi. U ovom pregledu su predstavljene tehničke recenzije koje pokrivaju širok raspon regulatora. Ovaj rad takoer otkriva prednosti i mane korištenih strategija upravljanja. Efektivnost ovog pregleda pomoćiće istraživačima da izaberu ispravnu metodu upravljanja za različite aplikacije aktivnog filtra snage.

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Section: Particle Swarm Optimizationmentioning

confidence: 99%

“…It is faster and gets better results in most cases. It also avoids some of the problems GA met [72]. But it has some disadvantages.…”

Section: Particle Swarm Optimizationmentioning

confidence: 99%

Current Controllers of Active Power Filter for Power Quality Improvement: A Technical Analysis

Dey

Mekhilef

2015

Automatika

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“…Among these techniques, the hysteresis band is used very often because of its simplicity of implementation, fast response current and robust structure [13], [14]. Hysteresis band controller is used to track the line current references.…”

Section: Three-level Hysteresis Current Controllermentioning

confidence: 99%

A robust speed sensorless vector control of multilevel inverter fed induction motor using particle swarm optimization

Sahu¹,

Neema²

2015

International Journal of Innovative Research in Electrical, Ele

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A novel speed sensor less adaptive robust control method is proposed to improve the trajectory tracking performance of induction motors. The proposed design employs the so called vector control (or field oriented control) theory for the multilevel inverter fed induction motor drives. The inverter design is based on three-level Neutral Point Clamped (NPC) inverter with hysteresis current control technique. Two Mamdani type fuzzy logic controllers are used; one as speed controller and the other is in Luenberger Observer in order to estimate the actual rotor speed. The Particle Swarm Optimization algorithm is used to optimize the parameters such as membership functions, normalizing and denormalizing parameters of fuzzy logic controller. The performance of proposed scheme is investigated under various load and speed conditions. The simulation results show its stability and robustness for high performance sensor less drive applications.

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“…One disadvantage is that it is difficult to limit the minimum and maximum switching frequencies in order to have a good tracking of the reference current. Several solutions are known to overcome this limitation but they increase the controller complexity, (Zeng et al, 2004). Additionally, other features should be referred: 1-there is a lack of intercommunication between the individual hysteresis controllers and therefore no strategy to generate zero voltage vectors; 2-it has a tendency to lock into limit cycles of high frequency switching; and 3-it causes the generation of sub-harmonic current components, (Holmes & Lipo, 2003).…”

Section: Current Controllermentioning

confidence: 99%

Active Power Filters for Harmonic Elimination and Power Quality Improvement

Martins¹,

Ferreira²,

Azevedo³

2011

Power Quality

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A novel hysteresis current control for active power filter with constant frequency

Cited by 69 publications

References 4 publications

Current Controllers of Active Power Filter for Power Quality Improvement: A Technical Analysis

Current Controllers of Active Power Filter for Power Quality Improvement: A Technical Analysis

A robust speed sensorless vector control of multilevel inverter fed induction motor using particle swarm optimization

Active Power Filters for Harmonic Elimination and Power Quality Improvement

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