Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag
Power system is an extremely nonlinear system with a number of interconnected loads. When the system is subjected to the faults, the stability of the system will be disturbed. The major problem dealt here is voltage sag. A static synchronous compensator (STATCOM) is one of the FACTS devices which ca...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Universiti Malaysia Pahang
2019
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/26555/1/6.%20Improvement%20of%20performance%20and%20response%20time%20of%20cascaded%20five-level.pdf http://umpir.ump.edu.my/id/eprint/26555/2/6.1%20Improvement%20of%20performance%20and%20response%20time%20of%20cascaded%20five-level.pdf |
| _version_ | 1796993689751388160 |
|---|---|
| author | Almelian, Mohamad Milood Izzeldin, I. Mohd Abu Zaharin, Ahmad Omran, Mohamed A. Muhamad Zahim, Sujod Elasager, N. M. Salem, Mohamed |
| author_facet | Almelian, Mohamad Milood Izzeldin, I. Mohd Abu Zaharin, Ahmad Omran, Mohamed A. Muhamad Zahim, Sujod Elasager, N. M. Salem, Mohamed |
| author_sort | Almelian, Mohamad Milood |
| collection | UMP |
| description | Power system is an extremely nonlinear system with a number of interconnected loads. When the system is subjected to the faults, the stability of the system will be disturbed. The major problem dealt here is voltage sag. A static synchronous compensator (STATCOM) is one of the FACTS devices which can inject proper reactive current at the point of common coupling (PCC) to compensate voltage sag. A non-linear controller like artificial neural network (ANN) is used with the FACTS devices for better performance. This paper introduces the design of a cascaded 5-level voltage source converter (VSC) STATCOM based on the ANN controller and space vector PWM (SVPWM) technique to nullify the impacts of voltage sag. ANN and SVPWM were employed to enhance the performance and response time (RT) of STATCOM with regard to correction of voltage magnitude and power factor (PF) amplitude during voltage sag period. The performance of STATCOM was analyzed using MATLAB in IEEE 3-bus system with two different types of faults, which are single line to ground (SLG) fault and line to line (LL) fault (both creates voltage sag). The simulation result showed that the ANN-based STATCOM control circuit performed efficiently compared to the PI controller. The ANN controller was able to recover voltage magnitude very quickly (during 0.02 sec) with unity. |
| first_indexed | 2024-03-06T12:37:30Z |
| format | Conference or Workshop Item |
| id | UMPir26555 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T12:37:30Z |
| publishDate | 2019 |
| publisher | Universiti Malaysia Pahang |
| record_format | dspace |
| spelling | UMPir265552019-12-23T07:36:50Z http://umpir.ump.edu.my/id/eprint/26555/ Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag Almelian, Mohamad Milood Izzeldin, I. Mohd Abu Zaharin, Ahmad Omran, Mohamed A. Muhamad Zahim, Sujod Elasager, N. M. Salem, Mohamed TK Electrical engineering. Electronics Nuclear engineering Power system is an extremely nonlinear system with a number of interconnected loads. When the system is subjected to the faults, the stability of the system will be disturbed. The major problem dealt here is voltage sag. A static synchronous compensator (STATCOM) is one of the FACTS devices which can inject proper reactive current at the point of common coupling (PCC) to compensate voltage sag. A non-linear controller like artificial neural network (ANN) is used with the FACTS devices for better performance. This paper introduces the design of a cascaded 5-level voltage source converter (VSC) STATCOM based on the ANN controller and space vector PWM (SVPWM) technique to nullify the impacts of voltage sag. ANN and SVPWM were employed to enhance the performance and response time (RT) of STATCOM with regard to correction of voltage magnitude and power factor (PF) amplitude during voltage sag period. The performance of STATCOM was analyzed using MATLAB in IEEE 3-bus system with two different types of faults, which are single line to ground (SLG) fault and line to line (LL) fault (both creates voltage sag). The simulation result showed that the ANN-based STATCOM control circuit performed efficiently compared to the PI controller. The ANN controller was able to recover voltage magnitude very quickly (during 0.02 sec) with unity. Universiti Malaysia Pahang 2019 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26555/1/6.%20Improvement%20of%20performance%20and%20response%20time%20of%20cascaded%20five-level.pdf pdf en http://umpir.ump.edu.my/id/eprint/26555/2/6.1%20Improvement%20of%20performance%20and%20response%20time%20of%20cascaded%20five-level.pdf Almelian, Mohamad Milood and Izzeldin, I. Mohd and Abu Zaharin, Ahmad and Omran, Mohamed A. and Muhamad Zahim, Sujod and Elasager, N. M. and Salem, Mohamed (2019) Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag. In: 5th International Conference on Electrical, Control and Computer Engineering (INECCE 2019) , 29-30 July 2019 , Swiss Garden Kuantan. pp. 1-13.. (Unpublished) |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Almelian, Mohamad Milood Izzeldin, I. Mohd Abu Zaharin, Ahmad Omran, Mohamed A. Muhamad Zahim, Sujod Elasager, N. M. Salem, Mohamed Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag |
| title | Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag |
| title_full | Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag |
| title_fullStr | Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag |
| title_full_unstemmed | Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag |
| title_short | Improvement of performance and response time of cascaded five-level VSC STATCOM using ANN controller and SVPWM during period of voltage sag |
| title_sort | improvement of performance and response time of cascaded five level vsc statcom using ann controller and svpwm during period of voltage sag |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/26555/1/6.%20Improvement%20of%20performance%20and%20response%20time%20of%20cascaded%20five-level.pdf http://umpir.ump.edu.my/id/eprint/26555/2/6.1%20Improvement%20of%20performance%20and%20response%20time%20of%20cascaded%20five-level.pdf |
| work_keys_str_mv | AT almelianmohamadmilood improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag AT izzeldinimohd improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag AT abuzaharinahmad improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag AT omranmohameda improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag AT muhamadzahimsujod improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag AT elasagernm improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag AT salemmohamed improvementofperformanceandresponsetimeofcascadedfivelevelvscstatcomusinganncontrollerandsvpwmduringperiodofvoltagesag |