On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter

On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter

This paper gives in simulation details the effect of switching sequence generation (PWM) on the ultimate wave-shape of the sinusoidal output produced from a constant voltage assumed to be from solar generation. The circuit, consisting of inductive elements, is associated with the issue of fly-back...

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Bibliographic Details
Main Authors: Shahid, Zeeshan, Khan, Sheroz, Ahmed, Musse Mohamud, Alam, A. H. M. Zahirul, Hamida, Belal Ahmed
Format: Article
Language:English
Published: MAGNT Research Report 2015
Subjects:
Q Science (General)
Online Access:http://irep.iium.edu.my/43611/
http://irep.iium.edu.my/43611/
http://irep.iium.edu.my/43611/
http://irep.iium.edu.my/43611/1/On_the_Issue_of_Fly-Back_Spikes_in_PWM_Operated_Single-Phase_Transformer-Less_%281%29_%281%29.pdf
id iium-43611
recordtype eprints
spelling iium-436112018-05-22T02:05:08Z http://irep.iium.edu.my/43611/ On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter Shahid, Zeeshan Khan, Sheroz Ahmed, Musse Mohamud Alam, A. H. M. Zahirul Hamida, Belal Ahmed Q Science (General) This paper gives in simulation details the effect of switching sequence generation (PWM) on the ultimate wave-shape of the sinusoidal output produced from a constant voltage assumed to be from solar generation. The circuit, consisting of inductive elements, is associated with the issue of fly-back spikes generation when the circuit is switching circuit. The issue of spike generation is explained through giving theoretical details while it is shown that spikes could be detrimental to having adverse effects on the final wave shape. Then are suggested techniques how spikes are controlled by the use of free-wheeling diodes whereby the spikes are reduced from 500V to 10V. The results of this work could find application in studying the stability of systems used for energy harvesting through distributed generation from solar. MAGNT Research Report 2015 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43611/1/On_the_Issue_of_Fly-Back_Spikes_in_PWM_Operated_Single-Phase_Transformer-Less_%281%29_%281%29.pdf Shahid, Zeeshan and Khan, Sheroz and Ahmed, Musse Mohamud and Alam, A. H. M. Zahirul and Hamida, Belal Ahmed (2015) On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter. MAGNT Research Report, 3 (5). pp. 1-5. ISSN 1444-8939 http://brisjast.com/wp-content/uploads/2015/06/MRR-May-01-2015.pdf 14.9831/1444-8939.2015/3-5/MAGNT.1
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic Q Science (General)
spellingShingle Q Science (General)
Shahid, Zeeshan
Khan, Sheroz
Ahmed, Musse Mohamud
Alam, A. H. M. Zahirul
Hamida, Belal Ahmed
On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter
description This paper gives in simulation details the effect of switching sequence generation (PWM) on the ultimate wave-shape of the sinusoidal output produced from a constant voltage assumed to be from solar generation. The circuit, consisting of inductive elements, is associated with the issue of fly-back spikes generation when the circuit is switching circuit. The issue of spike generation is explained through giving theoretical details while it is shown that spikes could be detrimental to having adverse effects on the final wave shape. Then are suggested techniques how spikes are controlled by the use of free-wheeling diodes whereby the spikes are reduced from 500V to 10V. The results of this work could find application in studying the stability of systems used for energy harvesting through distributed generation from solar.
format Article
author Shahid, Zeeshan
Khan, Sheroz
Ahmed, Musse Mohamud
Alam, A. H. M. Zahirul
Hamida, Belal Ahmed
author_facet Shahid, Zeeshan
Khan, Sheroz
Ahmed, Musse Mohamud
Alam, A. H. M. Zahirul
Hamida, Belal Ahmed
author_sort Shahid, Zeeshan
title On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter
title_short On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter
title_full On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter
title_fullStr On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter
title_full_unstemmed On the issue of fly-back spikes in PWM operated single-phase transformer-less grid-tied inverter
title_sort on the issue of fly-back spikes in pwm operated single-phase transformer-less grid-tied inverter
publisher MAGNT Research Report
publishDate 2015
url http://irep.iium.edu.my/43611/
http://irep.iium.edu.my/43611/
http://irep.iium.edu.my/43611/
http://irep.iium.edu.my/43611/1/On_the_Issue_of_Fly-Back_Spikes_in_PWM_Operated_Single-Phase_Transformer-Less_%281%29_%281%29.pdf
first_indexed 2023-09-18T21:02:08Z
last_indexed 2023-09-18T21:02:08Z
_version_ 1777410694097928192

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