Mohsin Jamil
Design and analysis of second order passive filters for grid connected inverter with series and parallel damping resistors
Jamil, Mohsin; Waqas, Adeel; Nawaz, Asad; Ali, M; Mailk, Mazhar Hussain
Authors
Adeel Waqas
Asad Nawaz
M Ali
Dr Mazhar Malik Mazhar.Malik@uwe.ac.uk
Associate Director Intelligent Systems
Abstract
Background/Objectives: Grid connected inverters are widely used to integrate renewable sources into the grid. The suitable power quality is required which can be either achieved using active or passive filters. This paper focuses on second order passive filters such as inductor capacitor (LC) and LC inductor (LCL) which can be used to attenuate harmonics for grid connect inverters. Methods/Statistical Analysis: To overcome the resonance of LCL filters passive damping6–8 or active damping can be used. Active power filters are more expensive because of sensors and control systems additional cost. Passive damping strategies due to simple circuit and low cost are more favored. A LCL filter equipped with series or parallel resistor with a capacitor forms a LCL filter with damped resistor Addition of resistor to filter circuit will cause an increase in power losses. The peak resonance of LCL filter depends upon the value of resistor so select a value of resistor which decline peak resonance of filter. Findings: At resonance frequency they have some issues related to stability. LCL filter can be equipped with damping resistor but there are some power loss and introduction of voltage, current harmonic. Mathematical characteristics of passive filters such as LC, LCL, LCL with series resistor and LCL with parallel resistors are discussed in terms of effectiveness and stability in this paper. Application/Improvements: It is very useful for industrial application and power electronic converter.
Citation
Jamil, M., Waqas, A., Nawaz, A., Ali, M., & Mailk, M. H. (2016). Design and analysis of second order passive filters for grid connected inverter with series and parallel damping resistors. Indian Journal of Science and Technology, 9(21), 1-5. https://doi.org/10.17485/ijst/2016/v9i21/94818
Journal Article Type | Article |
---|---|
Publication Date | Sep 1, 2016 |
Deposit Date | Nov 18, 2022 |
Publicly Available Date | Nov 18, 2022 |
Journal | Indian Journal of Science and Technology |
Print ISSN | 0974-6846 |
Electronic ISSN | 0974-5645 |
Peer Reviewed | Peer Reviewed |
Volume | 9 |
Issue | 21 |
Pages | 1-5 |
DOI | https://doi.org/10.17485/ijst/2016/v9i21/94818 |
Keywords | Capacitor (C), Grid Voltage (Ug ), Inductor (L), Inverter Voltage (UInv) |
Public URL | https://uwe-repository.worktribe.com/output/10133589 |
Publisher URL | https://indjst.org/articles/design-and-analysis-of-second-order-passive-filters-for-grid-connected-inverter-with-series-and-parallel-damping-resistors |
Files
Design and analysis of second order passive filters for grid connected inverter with series and parallel damping resistors
(592 Kb)
PDF
Licence
http://creativecommons.org/licenses/by/4.0/
Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
You might also like
A novel fuzzy trust-based secure routing scheme in flying ad hoc networks
(2023)
Journal Article
Task scheduling mechanisms for fog computing: A systematic survey
(2023)
Journal Article
Self-adapting security monitoring in Eucalyptus cloud environment
(2023)
Journal Article
Toward designing a secure authentication protocol for IoT environments
(2023)
Journal Article
Downloadable Citations
About UWE Bristol Research Repository
Administrator e-mail: repository@uwe.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search