Enhancement of Power Quality by using Unified Power Quality Conditioner with PID and Fuzzy Logic Controller

Rao, Ruofeng; Dash, Subhransu Sekhar

doi:10.5120/925-1303

Cited by 9 publications

(2 citation statements)

References 14 publications

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“…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%

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

Haidar¹,

Benachaibab²,

Julaia³

et al. 2017

ijeei

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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.

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Section: Introductionmentioning

confidence: 99%

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

Haidar¹,

Benachaibab²,

Julaia³

et al. 2017

ijeei

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“…Similar methods are used in control of UPQC-s [17]. In this paper a PI-controller and hysteresis-control are applied.…”

Section: Control Systemsmentioning

confidence: 99%

Investigation of "Unified Voltage Conditioner - UVC"

Antchev¹,

Petkova²,

Gourgoulitsov³

et al. 2012

Journal of Power Electronics

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In this paper, a power electronic converter which is composed of two converters -bidirectional AC/DC converter and Series Active Power Filter (SAPF), is discussed. Structural schemas and ways of operation of control systems of converters, which are used to eliminate non sinusoidal parts of the network source voltage, are presented. At the same time, the control used stabilizes the value of the voltage feeding the load. Taking in consideration the combined functions which the device executes, it may be called Unified Voltage Conditioner -UVC.

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Design and Analysis of Three Phase Four Wire Shunt Active Filter with Neural Network Controller for Different Loading Conditions

Karthikeyan

Thangavel

Sreedendu

et al. 2014

Lecture Notes in Electrical Engineering

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Enhancement of Power Quality by using Unified Power Quality Conditioner with PID and Fuzzy Logic Controller

Cited by 9 publications

References 14 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

Investigation of "Unified Voltage Conditioner - UVC"

Design and Analysis of Three Phase Four Wire Shunt Active Filter with Neural Network Controller for Different Loading Conditions

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