Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics
Power quality-related issues such as current and voltage distortions can adversely affect home and industrial appliances. Although several conventional techniques such as the use of passive and active filters have been developed to increase power quality standards, these methods have challenges and...
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| Format: | Conference or Workshop Item |
| Language: | English |
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IOP Publishing
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/23172/1/Performance%20of%20unified%20power%20quality%20conditioner%20%28UPQC%29%20based%20on%20fuzzy%20controller%20for%20attenuating%20of%20voltage%20and%20current%20harmonics.pdf |
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| author | Mohamad Milood, Almelia Izzeldin, I. Mohd Omran, Mohamed Asghaiyer Sheikh, Usman Ullah |
| author_facet | Mohamad Milood, Almelia Izzeldin, I. Mohd Omran, Mohamed Asghaiyer Sheikh, Usman Ullah |
| author_sort | Mohamad Milood, Almelia |
| collection | UMP |
| description | Power quality-related issues such as current and voltage distortions can adversely affect home and industrial appliances. Although several conventional techniques such as the use of passive and active filters have been developed to increase power quality standards, these methods have challenges and are inadequate due to the increasing number of applications. The Unified Power Quality Conditioner (UPQC) is a modern strategy towards correcting the imperfections of voltage and load current supply. A UPQC is a combination of both series and shunt active power filters in a back-to-back manner with a common DC link capacitor. The control of the voltage of the DC link capacitor is important in achieving a desired UPQC performance. In this paper, the UPQC with a Fuzzy logic controller (FLC) was used to precisely eliminate the imperfections of voltage and current harmonics. The results of the simulation studies using MATLAB/Simulink and Simpower system programming for R-L load associated through an uncontrolled bridge rectifier was used to assess the execution process. The UPQC with FLC was simulated for a system with distorted load current and a system with distorted source voltage and load current. The outcome of the comparison of %THD in the load current and source voltage before and after using UPQC for the two cases was presented. |
| first_indexed | 2024-03-06T12:28:38Z |
| format | Conference or Workshop Item |
| id | UMPir23172 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:28:38Z |
| publishDate | 2018 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | UMPir231722019-01-01T11:15:41Z http://umpir.ump.edu.my/id/eprint/23172/ Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics Mohamad Milood, Almelia Izzeldin, I. Mohd Omran, Mohamed Asghaiyer Sheikh, Usman Ullah TK Electrical engineering. Electronics Nuclear engineering Power quality-related issues such as current and voltage distortions can adversely affect home and industrial appliances. Although several conventional techniques such as the use of passive and active filters have been developed to increase power quality standards, these methods have challenges and are inadequate due to the increasing number of applications. The Unified Power Quality Conditioner (UPQC) is a modern strategy towards correcting the imperfections of voltage and load current supply. A UPQC is a combination of both series and shunt active power filters in a back-to-back manner with a common DC link capacitor. The control of the voltage of the DC link capacitor is important in achieving a desired UPQC performance. In this paper, the UPQC with a Fuzzy logic controller (FLC) was used to precisely eliminate the imperfections of voltage and current harmonics. The results of the simulation studies using MATLAB/Simulink and Simpower system programming for R-L load associated through an uncontrolled bridge rectifier was used to assess the execution process. The UPQC with FLC was simulated for a system with distorted load current and a system with distorted source voltage and load current. The outcome of the comparison of %THD in the load current and source voltage before and after using UPQC for the two cases was presented. IOP Publishing 2018 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23172/1/Performance%20of%20unified%20power%20quality%20conditioner%20%28UPQC%29%20based%20on%20fuzzy%20controller%20for%20attenuating%20of%20voltage%20and%20current%20harmonics.pdf Mohamad Milood, Almelia and Izzeldin, I. Mohd and Omran, Mohamed Asghaiyer and Sheikh, Usman Ullah (2018) Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics. In: IOP Conference Series: Materials Science and Engineering: International Conference On Innovative Technology, Engineering And Sciences (ICITES 2018) , 01-02 April 2018 , UMP Library, Pekan. pp. 1-11., 342 (1). ISSN 1757-8981 (Published) http://doi.org/10.1088/1757-899X/342/1/012084 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Mohamad Milood, Almelia Izzeldin, I. Mohd Omran, Mohamed Asghaiyer Sheikh, Usman Ullah Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics |
| title | Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics |
| title_full | Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics |
| title_fullStr | Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics |
| title_full_unstemmed | Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics |
| title_short | Performance of unified power quality conditioner (UPQC) based on fuzzy controller for attenuating of voltage and current harmonics |
| title_sort | performance of unified power quality conditioner upqc based on fuzzy controller for attenuating of voltage and current harmonics |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/23172/1/Performance%20of%20unified%20power%20quality%20conditioner%20%28UPQC%29%20based%20on%20fuzzy%20controller%20for%20attenuating%20of%20voltage%20and%20current%20harmonics.pdf |
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