Design of a switching-ripple filter for a shunt-connected active power filter

Guru, Arun K.; Balda, Juan Carlos; Carr, K.; Xiang, Yu

doi:10.1109/ias.1998.730321

Cited by 14 publications

(8 citation statements)

References 4 publications

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“…As a consequence, DVR should inject a voltage equals to difference between load voltage before SAG (which is the same as voltage after sag) and network voltage while sag. PDC methods demonstrated in Figure 7 can explains it [30][31][32], [62]. …”

Section: Pre-dip Compensation Methods (Dpc)mentioning

confidence: 99%

“…If it is an AC-DC Diode Rectifier the DVR can handle just sags and not swells as while swells the inverter will absorb power (in the 'inphase injection strategy' considered here) Figure 13 shows simple schematic of a DVR in distribution network. The most popular application for DVR is to compensate voltage sags and voltage swells in distribution systems [30][31][32]62]. The power circuit of DVR in Figure 14 is shown.…”

Section: A Three Phase Dvr and Its Controlmentioning

confidence: 99%

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Review of Dynamic Voltage Restorer Application for Compensation of Voltage Harmonics in Power Systems

Zadehbagheri

Ildarabadi

Nejad

et al. 2017

IJEECS

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Section: Pre-dip Compensation Methods (Dpc)mentioning

confidence: 99%

Section: A Three Phase Dvr and Its Controlmentioning

confidence: 99%

Review of Dynamic Voltage Restorer Application for Compensation of Voltage Harmonics in Power Systems

Zadehbagheri

Ildarabadi

Nejad

et al. 2017

IJEECS

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“…It cannot be lower than the highest harmonic frequency to be compensated [5]. The switching frequency determines the RC filters rating hence these parameters are closely related.…”

Section: A Apf Design Considerationsmentioning

confidence: 99%

Comparison of active power filter reference current detection methods under distorted and unbalanced PCC voltages

Popa

Nicolae

2014

2014 International Conference on Applied and Theoretical Electricity (ICATE)

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The most used reference current detection methods for shunt active power filter are analyzed and compared in this article, theoretically and through simulations in MATLAB/Simulink. Some practical aspects of hardware implementation are also discussed. Measured data, acquired with a dedicated data acquisition system provides the parameters required for a non-ideal real system simulation, namely a static excitation system of a power generator group. The simulated system consists of a transformer which feeds a controlled rectifier bridge. The Matlab/Simulink models allows for testing of the reference current detection methods implementation and dealing with problems arising with distortion and unbalance of mains voltages. The comparison may be useful in future hardware implementation.

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“…The PRF and the ARF show good performance with regard to reducing ripples. However, these methods are overly sensitive to parameter errors [4]- [7], are ineffective owing to their dissipative schemes [8]- [10], or require complex and expensive components [11]- [13]. In addition, they are not suitable for the voltage fluctuation regulation.…”

Section: Introductionmentioning

confidence: 99%

An Active Output Filter with a Novel Control Strategy for Passive Output Filter Reduction

Choi¹,

Cho²

2016

Journal of Power Electronics

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This paper presents a novel control strategy for passive output filter reduction using an active output filter. The proposed method achieves the dual-function of regulating the output voltage ripple and output voltage variation during load transients. The novel control strategy allows traditional simple voltage controllers to be used, without requiring the expensive current sensors and complex controllers used in conventional approaches. The proposed method is verified with results from a 125-W forward converter.

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Design of a switching-ripple filter for a shunt-connected active power filter

Cited by 14 publications

References 4 publications

Review of Dynamic Voltage Restorer Application for Compensation of Voltage Harmonics in Power Systems

Review of Dynamic Voltage Restorer Application for Compensation of Voltage Harmonics in Power Systems

Comparison of active power filter reference current detection methods under distorted and unbalanced PCC voltages

An Active Output Filter with a Novel Control Strategy for Passive Output Filter Reduction

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