Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems

Nowadays, smart grid system is widely used for energy supply system because it is simple, available, less costly, highly efficient and environmentally friendly. Conventionally, inverter techniques are utilized to convert input DC into output AC with the same frequency and phase. These techniques int...

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Main Authors:	Rahman, Tawfikur, Ibrahimy, Muhammad Ibn, Motakabber, S. M. A., Azam, S. M. Kayser
Format:	Article
Language:	English
Published:	UPM Press, Universiti Putra Malaysia 2017
Subjects:	T Technology (General) TK452 Electric apparatus and materials. Electric circuits. Electric networks
Online Access:	http://irep.iium.edu.my/59679/ http://irep.iium.edu.my/59679/ http://irep.iium.edu.my/59679/1/59679_Synchronization%20of%20output%20voltage%20waveforms.pdf

id	iium-59679
recordtype	eprints
spelling	iium-596792018-04-13T03:03:43Z http://irep.iium.edu.my/59679/ Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems Rahman, Tawfikur Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Azam, S. M. Kayser T Technology (General) TK452 Electric apparatus and materials. Electric circuits. Electric networks Nowadays, smart grid system is widely used for energy supply system because it is simple, available, less costly, highly efficient and environmentally friendly. Conventionally, inverter techniques are utilized to convert input DC into output AC with the same frequency and phase. These techniques introduce some problems with higher harmonic distortion, phase synchronization, lower quality of waveform and long distance. A three phase synchronous inverters (PSI) have been applied to zero crossing with pulse width modulation (PWM) controller, LCL filter, three phase RLC load, three phase Star-Delta transformer, 5km feeder with 2 MW load. Zero crossing with pulse generator is used to generate the pulse signal for synchronization between inverter and grid system. However, LCL filters have been employed to reduce the system noise. The proposed technique has been used for a balanced three phase load (10 kVAR ) and an input DC voltage of ± 250V. In order to increase the inverter output voltage and current with the fundamental frequency (50Hz) a three phase transformer (100kVA/260V/25kV) has been considered. The system results in conversion efficiency at 97.96% and phase synchronous error for each phase as 4.5 degrees. UPM Press, Universiti Putra Malaysia 2017-07 Article PeerReviewed application/pdf en http://irep.iium.edu.my/59679/1/59679_Synchronization%20of%20output%20voltage%20waveforms.pdf Rahman, Tawfikur and Ibrahimy, Muhammad Ibn and Motakabber, S. M. A. and Azam, S. M. Kayser (2017) Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems. Pertanika Journal of Science & Technology (JST), 25 (Special issue). pp. 145-156. ISSN 0128-7680 E-ISSN 2231-8526 http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2025%20(S)%20Jul.%202017/15%20JST(S)-0342-2017-5thProof.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T Technology (General) TK452 Electric apparatus and materials. Electric circuits. Electric networks
spellingShingle	T Technology (General) TK452 Electric apparatus and materials. Electric circuits. Electric networks Rahman, Tawfikur Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Azam, S. M. Kayser Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems
description	Nowadays, smart grid system is widely used for energy supply system because it is simple, available, less costly, highly efficient and environmentally friendly. Conventionally, inverter techniques are utilized to convert input DC into output AC with the same frequency and phase. These techniques introduce some problems with higher harmonic distortion, phase synchronization, lower quality of waveform and long distance. A three phase synchronous inverters (PSI) have been applied to zero crossing with pulse width modulation (PWM) controller, LCL filter, three phase RLC load, three phase Star-Delta transformer, 5km feeder with 2 MW load. Zero crossing with pulse generator is used to generate the pulse signal for synchronization between inverter and grid system. However, LCL filters have been employed to reduce the system noise. The proposed technique has been used for a balanced three phase load (10 kVAR ) and an input DC voltage of ± 250V. In order to increase the inverter output voltage and current with the fundamental frequency (50Hz) a three phase transformer (100kVA/260V/25kV) has been considered. The system results in conversion efficiency at 97.96% and phase synchronous error for each phase as 4.5 degrees.
format	Article
author	Rahman, Tawfikur Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Azam, S. M. Kayser
author_facet	Rahman, Tawfikur Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Azam, S. M. Kayser
author_sort	Rahman, Tawfikur
title	Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems
title_short	Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems
title_full	Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems
title_fullStr	Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems
title_full_unstemmed	Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems
title_sort	synchronisation of output voltage waveforms in phase synchronous inverter with lcl filter for smart grid systems
publisher	UPM Press, Universiti Putra Malaysia
publishDate	2017
url	http://irep.iium.edu.my/59679/ http://irep.iium.edu.my/59679/ http://irep.iium.edu.my/59679/1/59679_Synchronization%20of%20output%20voltage%20waveforms.pdf
first_indexed	2023-09-18T21:24:33Z
last_indexed	2023-09-18T21:24:33Z
_version_	1777412104255438848

Synchronisation of output voltage waveforms in phase synchronous inverter with LCL filter for smart grid systems

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