Harmonic characterisation model of grid interactive photovoltaic systems

Onyema Nduka; Bikash Pal

doi:10.1109/POWERCON.2016.7753863

Harmonic characterisation model of grid interactive photovoltaic systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper presents an alternative model of a grid interactive photovoltaic (PV) system which can be used for characterising the harmonics from a PV system when connected to a distorted and undistorted network respectively. The approach uses an orthogonal series function in modelling the different sections of a practical PV system thus yielding a complete harmonic domain model. The proposed model accurately handles the harmonic cross-coupling between the PV system and the network. Both single and three phase grid interactive single-stage transformerless PV systems are presented. Simulation results show the effectiveness of the proposed model.

Original language	English
Title of host publication	2016 IEEE International Conference on Power System Technology (POWERCON)
Publisher	IEEE
Pages	1-6
Number of pages	6
ISBN (Electronic)	978-1-4673-8848-1
ISBN (Print)	978-1-4673-8849-8
DOIs	https://doi.org/10.1109/POWERCON.2016.7753863
Publication status	Published - 24 Nov 2016

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Access to Document

10.1109/POWERCON.2016.7753863

Cite this

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title = "Harmonic characterisation model of grid interactive photovoltaic systems",

abstract = "This paper presents an alternative model of a grid interactive photovoltaic (PV) system which can be used for characterising the harmonics from a PV system when connected to a distorted and undistorted network respectively. The approach uses an orthogonal series function in modelling the different sections of a practical PV system thus yielding a complete harmonic domain model. The proposed model accurately handles the harmonic cross-coupling between the PV system and the network. Both single and three phase grid interactive single-stage transformerless PV systems are presented. Simulation results show the effectiveness of the proposed model.",

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AU - Pal, Bikash

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N2 - This paper presents an alternative model of a grid interactive photovoltaic (PV) system which can be used for characterising the harmonics from a PV system when connected to a distorted and undistorted network respectively. The approach uses an orthogonal series function in modelling the different sections of a practical PV system thus yielding a complete harmonic domain model. The proposed model accurately handles the harmonic cross-coupling between the PV system and the network. Both single and three phase grid interactive single-stage transformerless PV systems are presented. Simulation results show the effectiveness of the proposed model.

AB - This paper presents an alternative model of a grid interactive photovoltaic (PV) system which can be used for characterising the harmonics from a PV system when connected to a distorted and undistorted network respectively. The approach uses an orthogonal series function in modelling the different sections of a practical PV system thus yielding a complete harmonic domain model. The proposed model accurately handles the harmonic cross-coupling between the PV system and the network. Both single and three phase grid interactive single-stage transformerless PV systems are presented. Simulation results show the effectiveness of the proposed model.

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DO - 10.1109/POWERCON.2016.7753863

M3 - Conference contribution

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