High efficiency THIPWM three-phase inverter for grid connected system

Younis, M.A.A. and Rahim, N.A. and Mekhilef, Saad (2010) High efficiency THIPWM three-phase inverter for grid connected system. In: 2010 IEEE Symposium on Industrial Electronics and Applications, ISIEA 2010, Penang.

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Abstract

This paper presents a grid connected system. Three phase DC-AC inverters used to convert the regulated DC power to AC power suitable for grid connection. Third harmonic injection PWM (THIPWM) was employed to reduce the total harmonic distortion and for maximum use of the voltage source. DSP was used to generate the accurate THIPWM for grid connection, by synchronizing the inverter voltage with the grid voltage. The application of THIPWM to parallel connected inverter reduces the total harmonic distortion and increases efficiency of the inverter. Experimental results validate the developed model and the proposed system.

Item Type:	Conference or Workshop Item (Paper)
Funders:	UNSPECIFIED
Additional Information:	Conference code: 83634 Export Date: 16 November 2012 Source: Scopus Art. No.: 5679489 doi: 10.1109/ISIEA.2010.5679489 Language of Original Document: English Correspondence Address: Younis, M. A. A.; Dept. of Electrical Power Engineering, UNITEN, Selangor, Malaysia; email: amahmoud@uniten.edu.my References: Dodge, J., Hess, J., IGBT Tutorial (2002) Advanced Power Technology Application Note APT0201, , P.E. Rev. B July 1; Qiao, C., Smedley, K.M., Three-phase grid-connected inverters interface for alternative energy sources with unified constant-frequency integration control (2001) Industry Applications Conference, 2001. Thirty-Sixth IAS Annual Meeting. Conference Record of the 2001 IEEE, 4, pp. 2675-2682. , 30 Sept.-4 Oct. vol.4; Pitel, I.J., Talukdar, S.N., Wood, P., Characterization of Programmed-Waveform Pulse-Width Modulation (1980) IEEE Transactions on Industry Applications, IA-16, pp. 707-715. , Sept./Oct; Magueed, F.A., Svensson, J., Control of VSC connected to the grid through LCL filter to achieve balanced currents IEEE Industry Applications Society Annual Meeting 2005, 2, pp. 572-578; Carrasco, J.M., Bialasiewicz, J.T., Guisado, R.C.P., Leon, J.I., Moreno-Alfonso, N., Power-Electronic Systems for the Grid Integration of Renewable Energy Sources: A Survey (2006) IEEE Transactions on Industrial Electronics, 53 (4), pp. 1002-1016. , AUGUST; Mohan, N., A Novel Approach to Minimize Line- Current Harmonics in Interfacing Power Electronics Equipment with 3-Phase Utility Systems (1993) IEEE Trans on Power Delivery, 8, pp. 1395-1401. , July; Naik, N., Mohan, N., Rogers, M., Bulawka, A novel grid interface, optimized for utility-scale applications of photovoltaic, wind-electric, and fuel-cell systems (1995) IEEE Trans on Power Delivery, 10, pp. 1920-1926. , Oct; Lohner, A., Meyer, T., Nagel, A., A new panel-integratable inverter concept for grid-connected photovoltaic systems ISIE '96. Proceedings of IEEE International Symposium on Industrial Electronics, Warsaw, Poland, 17-20 June 1996, 2, pp. 827-831; Hatziadoniu, C.J., Chalkiadakis, F.E., Feiste, V.K., A power conditioner for a grid-connected photovoltaic generator based on the 3-level inverter (1999) IEEE Transactions on Energy Conversion, 14, pp. 1605-1610. , IEEE, Dec; Cominos, P., Munro, N., PID controllers: Recent tuning methods and design to specification (2002) Control Theory and Applications, IEE Proceedings, 149 (1), pp. 46-53. , Jan; Simulink 6 Help, , The Mathworks, copyright 1990-2006, the mathworks, Inc. protected by U.S. patent; Zhang, B., Huang, A.Q., Chen, B., A novel IGBT gate driver to eliminate the dead-time effect (2005) Industry Applications Conference, 2005. Fourtieth IAS Annual Meeting. Conference Record of the 2005, 2, pp. 913-917. , 2-6 Oct; (2004) TMS320x280x Enhanced Pulse Width Modulator (EPWM) Module Reference Guide Literature Number: SPRU791, , November Sponsors: IEEE Malaysia Section; IEEE Malaysia Power Electron. (PEL)/; Ind. Electron.(IE)/ Ind. Appl. (IA) Jt. Chapter
Uncontrolled Keywords:	Inverters parallel connection, Third harmonic injection PWM, Three-phase inverter, Ac power, Dc power, DC-AC inverters, Developed model, Grid connected systems, Grid connections, Grid voltage, High efficiency, Parallel-connected, Three phase, Total harmonic distortions, Voltage source, DC power transmission, Electric connectors, Harmonic distortion, Industrial electronics, Wave filters, Harmonic analysis.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Faculty of Engineering
Depositing User:	Mr Jenal S
Date Deposited:	14 Feb 2013 01:08
Last Modified:	25 Oct 2019 03:54
URI:	http://eprints.um.edu.my/id/eprint/4813

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