Comparison of Voltage-Source and Current-Source Shunt Active Power Filters

Routimo, Mikko; Salo, M.; Tuusa, H.

doi:10.1109/pesc.2005.1581995

Cited by 39 publications

(38 citation statements)

References 11 publications

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“…An extensive study has been made on passive filters [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33], active filters and hybrid active filters [57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74]119] based on configurations and control strategies, which also provide solution for various power quality problems in railway traction. The configurations such as shunt active filter [35][36][37][38][39][40][41][42][43][44][45][46][47]…”

Section: State Of the Artmentioning

confidence: 99%

“…A work on the comparative study of active filters and passive filters [35,36,99], voltage source and current source active filters [38] were reported. Many publications for flicker [39][40]59] and many other publications [57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74] [35,63,64], Multilevel Direct PWM (122) and Prony Algorithms [48] to improve the dynamic and steady state performance of power quality conditioners.…”

Section: State Of the Artmentioning

confidence: 99%

“…Power quality conditioners for railway traction based on topology are classified as passive filter [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33], active filter in series [50,56] shunt [37,38,40,43,46,47,49,51,52,54,55,108] and combination of active filter and passive filters connected in shunt known as hybrid filters [36,43,60,62,63,65,66,67,69,70,71,73,74,107,119], half bridge [112], TCR with fixed capacitors [108,129] TCR with passive …”

Section: Classification Based On Topologymentioning

confidence: 99%

“…The power quality conditioners can be configured in active filters in shunt [35][36][37][38][39][40][41][42][43][44][45][46][47]120], series [56], combination of both series and shunt called unified power quality conditioners [75-81, 118, 121,123-127,] and hybrid power quality conditioner [57-59, 107,108,]. A regenerative PWM rectifier system in series [104] is used to interface the traction converters to the railway power system.…”

Section: Single Phasementioning

confidence: 99%

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Power Quality Conditioners for Railway Traction—a Review

Gunavardhini¹,

Chandrasekaran²

2016

Automatika

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Original scientific paperRailway traction is a more stochastic heavy load connected system. Due to the usage of ac-dc converters and ac-ac converters, the various power quality issues become the major problems in the electric system. This paper presents a review on power quality conditioners suitable for Railway traction based on the configuration, components involved and on the technical and economic considerations. More than 120 publications are listed in the reference for quick review. Poboljšanje kvalitete snage za željezničke sustave -pregled istraživanja. Željeznički električni sustav je prilično stohastički sustav s velikim opterečenjem. Zbog korištenja AC/DC i AC/AC pretvarača, problemi s kvalitetom isporučene energije predstavljaju glavne probleme električnih sustava. U ovome radu predstavljen je pregled područja vezano uz poboljšanje kvalitete energije za željezničke sustave ovisno o konfiguraciji, komponentama uključenim te o tehničkim i ekonomskim aspektima. Više od 120 radova navedeno je u popisu literature.Ključne riječi: metode za poboljšanje kvalitete energije, kompenzacija haromonika i reaktivne snage, aktivni filtri, šant hibridni filtar, kvaliteta energije

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Section: State Of the Artmentioning

confidence: 99%

Section: State Of the Artmentioning

confidence: 99%

Section: Classification Based On Topologymentioning

confidence: 99%

Section: Single Phasementioning

confidence: 99%

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Power Quality Conditioners for Railway Traction—a Review

Gunavardhini¹,

Chandrasekaran²

2016

Automatika

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“…When SAPCs have enough current capacity, non-efficient currents can be completely compensated (global compensation) and the power system operates with the highest power quality standards. Some studies related to the reduction of the non-efficient currents for unbalanced three-phase four-wire systems under non-sinusoidal conditions using the global compensation approach are detailed in [1][2][3][4][5][6][7]. In [7] the authors present a bidirectional front-end converter connected between the mains power system and a general purpose DC bus connecting distributed generators and passive loads.…”

Section: Introductionmentioning

confidence: 99%

Deterministic Algorithm for Selective Shunt Active Power Compensators According to IEEE Std. 1459

et al. 2017

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This paper proposes a deterministic algorithm to scale the reference currents of a shunt active power compensator (SAPC) based on IEEE Std. 1459 power decomposition when SAPC maximum output compensating current is going to be exceeded. The selective SAPC is proposed to improve power quality and energy efficiency in power networks by means of the cancelation or reduction of the non-efficient powers (Q 1 + , S U1 , S eN ). The non-efficient powers can be reduced in six possible sequences according to the priority of compensation. When SAPC maximum output current capacity is exceeded, the proposed algorithm limits the SAPC output compensating currents and the non-efficient currents can only be partially reduced in the power network. The reduction of the non-efficient powers depends on the selected compensation sequence. Experimental results for several compensation sequences demonstrate the appropriate operation of the selective SAPC using the proposed scaling algorithm.

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