Harmonic reduction in three-phase parallel connected inverter

Younis, M.A.A. and Rahim, N.A. and Mekhilef, Saad (2009) Harmonic reduction in three-phase parallel connected inverter. World Academy of Science, Engineering and Technology, 38. pp. 1035-1040. ISSN 2010376X,

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This paper presents the design and analysis of a parallel connected inverter configuration of. The configuration consists of parallel connected three-phase dc/ac inverter. Series resistors added to the inverter output to maintain same current in each inverter of the two parallel inverters, and to reduce the circulating current in the parallel inverters to the minimum. High frequency third harmonic injection PWM (THIPWM) employed to reduce the total harmonic distortion and to make maximum use of the voltage source. DSP was used to generate the THIPWM and the control algorithm for the converter. Selected experimental results have been shown to validate the proposed system.

Item Type: Article
Additional Information: Export Date: 16 November 2012 Source: Scopus Language of Original Document: English Correspondence Address: Younis, M. A. A.; Dept. of Electrical Engineering, University of Malaya, Kuala Lumpur, Malaysia References: 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 (2005) Proc. IEEE Industry Applications Society Annual Meeting, 2, pp. 572-578; 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 (1996) Proceedings of IEEE International Symposium on Industrial Electronics, 2, pp. 827-831. , Warsaw, Poland, 17-20 June; 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 (4), pp. 1605-1610. , IEEE, Dec; Blaabjerg, F., Chen, Z., Kjaer, S.B., Power Electronics as Efficient Interface in Dispersed Power Generation Systems (2004) IEEE Transactions on Power Electronics, 19 (5); SIMULINK helpUR - http://www.scopus.com/inward/record.url?eid=2-s2.0-78651571801&partnerID=40&md5=20723df590d4170ce453881332b29082
Uncontrolled Keywords: Inverters parallel connection, Third harmonic injection PWM, Three-phase inverter, Circulating current, Control algorithms, Dc/ac inverters, Design and analysis, Harmonic reduction, High frequency, Parallel inverter, Parallel-connected, Series resistor, Total harmonic distortions, Voltage source, Counting circuits, Electric connectors, Electric inverters, Pulse modulation, Pulse width modulation, 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 01:04
Last Modified: 25 Oct 2019 04:07
URI: http://eprints.um.edu.my/id/eprint/4835

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