Mitigation of Voltage Sags With Phase Jumps by UPQC With PSO-Based ANFIS

Kumar, G. Arun; Kumar, B. Kalyan; Mishra, Mahesh K.

doi:10.1109/tpwrd.2011.2165301

Cited by 57 publications

(30 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This duration is in the range of 5 cycles to a minute [4]. Depending on the fault type and distribution system topologies, the voltage sag could have unbalanced behavior [5].…”

Section: Introductionmentioning

confidence: 99%

“…This occurs when voltage phasors differ in amplitude and the phase relationship becomes not equal to 120° [6]. Voltage sag is normally occurs due to a sudden change in the line current flowing through the source impedance caused by faults, transitional events (similar starting time of motors) or increase in load demand [4].…”

Section: Introductionmentioning

confidence: 99%

“…Intelligent control and optimization methods for the UPQC have been proposed in many articles, particularly in [4,11,[13][14][15][16][17]. The applications of fuzzy logic to control the shunt and series active power filters are presented in [11,14,16].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Parameters Extraction of Unified Power Quality Conditioner on the Calculation of a Membership Function

Haidar¹,

Benachaibab²,

Julaia³

et al. 2017

ijeei

View full text Add to dashboard Cite

The Unified Power Quality Conditioner (UPQC) has the capability of improving power quality in the industrial distribution systems. It is a combination of shunt and series active power filters, both joined together by a common Direct current (DC) bus. The major issue when utilizing the UPQC is the determination of the optimal parameters. The traditional method used to determine the optimal parameters of the UPQC is a daunting task, because the system requires greater computational and simulation efforts. This paper proposes a faster approach using the concept of a Membership Function (MF) in which a Weight Factor (WF) is utilized. In the proposed technique, a range of values is specified for each parameter of the filters. These values are used to design a membership function for each parameter, and the choice of the optimal parameter is extracted by the aid of a WF. In this study, the effectiveness of the UPQC was tested at various system conditions to verify the performance of the proposed technique. The presented results show that the obtained parameters of UPQC using the proposed technique can provide fast dynamic response.

show abstract

“…This duration is in the range of 5 cycles to a minute [4]. Depending on the fault type and distribution system topologies, the voltage sag could have unbalanced behavior [5].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Parameters Extraction of Unified Power Quality Conditioner on the Calculation of a Membership Function

Haidar¹,

Benachaibab²,

Julaia³

et al. 2017

ijeei

View full text Add to dashboard Cite

show abstract

“…Classification of different UPQC topologies has been presented by V. Khadkikar [7]. Several other control strategies have been described in different literatures [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][29][30]. Axente et al [8] proposed a sequence based compensation strategy to compensate both balanced and unbalanced sags.…”

mentioning

confidence: 99%

“…Using this method reactive power and fundamental frequency disturbances can be compensated effectively. Sivakumar et al [17] described the compensation method for voltage sags problems. In this paper objective function is to minimize the real power injection and constraints are injected voltage limit on the series active filter, phase jump mitigation and angle of voltage injection.…”

mentioning

confidence: 99%

Sinusoidal Current Control Strategy for UPQC in Grid Connected PV-Fuel Cell Microgrid

Senapati¹,

Senapati²,

Moharana³

2017

IJET

View full text Add to dashboard Cite

Abstract-This paper focuses on the simulation of Unified Power Quality Conditioner (UPQC) with Grid-connected PV-FC (Photovoltaic Fuel Cell) System in grid connected mode. The proposed methodology focuses on drawing the sinusoidal current from the supply system even the presence of nonlinear loads in the system draws harmonic current. The harmonic power is provided by the Shunt Controller of UPQC, to restrict the harmonic components to be pulled at the supply, where as the series component is able to balance the voltage related problems such as unbalancing. The UPQC deals with the load harmonic power and the zero sequence power as well resulting to imbalance in the power system, additionally compensating the reactive power, so that the source voltage and the compensated current both will be in phase. The system performance under variable solar irradiance condition has been observed to be invariable.

show abstract

Installation of UPQC in Radial Distribution System for Enhancement of Voltage Profile

Battu,

Kumar,

Salkuti

et al. 2024

Green Energy and Technology

View full text Add to dashboard Cite

Mitigation of Voltage Sags With Phase Jumps by UPQC With PSO-Based ANFIS

Cited by 57 publications

References 21 publications

Parameters Extraction of Unified Power Quality Conditioner on the Calculation of a Membership Function

Parameters Extraction of Unified Power Quality Conditioner on the Calculation of a Membership Function

Sinusoidal Current Control Strategy for UPQC in Grid Connected PV-Fuel Cell Microgrid

Installation of UPQC in Radial Distribution System for Enhancement of Voltage Profile

Contact Info

Product

Resources

About