Document Type
Conference Item
Publication Date
1-1-2008
Abstract
This paper studies the space vector pulse width modulation technique (SVPWM) for the three-phase threelevel nine switches voltage source inverter. The proposed inverter is based on the two level inverter topology where it consists of a main inverter switches Q1, Q2, Q 3, Q4, Q5, and Q6, an auxiliary three bidirectional switches S1, S2, and S3 and two capacitor banks C1, and C2. Ideal switches and diodes will be assumed and the dc bus capacitor bank voltages fluctuations will be absent. The effectiveness of the SVPWM control scheme will be verified by the simulations results in the worst case where two very low switching frequencies values of 1 kHz and 5 kHz will be considered. Open loop controller experimental measurements at 1 kHz switching frequency will be provided.
Keywords
Space vector pulse width modulation, Three-phase three-level inverter, Two level inverter, Computer networks, Electric inverters, Electric power systems, Electric power transmission networks, Power transmission, Vectors, Middle east, Power systems, Modulation.
Divisions
fac_eng
Event Title
2008 12th International Middle East Power System Conference, MEPCON 2008
Event Location
Aswan
Event Type
conference
Additional Information
Conference code: 73442 Export Date: 16 November 2012 Source: Scopus Art. No.: 4562305 doi: 10.1109/MEPCON.2008.4562305 Language of Original Document: English Correspondence Address: Ahmed, M. E.; Aswan Faculty of Engineering, South Valley UniversityEgypt; email: mahroussh@yahoo.com References: Mahrous, E.A., Rahim, N.A., Hew, W.P., Three-Phase Three-Level Voltage Source Inverter With Low Switching Frequency Based On The TwoLevel Inverter Topology (2007) IET Proceedings-Electric Power Applications, 1 (4), pp. 637-641. , July; Nabae, A., Takahashi, I., Akagi, H., A new neutral-point clamped PWM inverter (1981) IEEE Transactions Industrial Applications, 17, pp. 518-523. , Sept./Oct; Ogasawara, O., Akagi, H., Nabel, A., A novel PWM scheme of voltage source inverters based on space vector theory (1989) Proc. EPE European Conference on Power Electronics and Applications, pp. 1197-1202; Holtz, J., Pulsewidth Modulation for Electronic Power Conversion (1994) Proceedings of the IEEE, 82 (8), pp. 1194-1214. , August; Holtz, J., Lotzkat, W., Khambadkone, A., On continuous control of PWM inverters in the overmodulation range including the six-step mode (1992) Proceedings of the IEEE IECON'92, pp. 307-312; Bose, B.K., Sutherland, H.A., A high performance pulsewidth modulator for an inverterfed drive system using a microcomputer (1983) IEEE Transaction Industrial Application, 19, pp. 235-243. , March/April; Celanovic, N., Boroyevich, D., A Fast Space-Vector Modulation Algorithm for Multilevel Three-Phase Converters (2001) IEEE Transactions on Industry Applications, 37 (2), pp. 637-641. , March/April; Prats, M.M., Portillo, R., Carrasco, J.M., Franqueio, L.G., New Fast Space-Vector Modulation for Multilevel Converters Based on Geometrical Consideration (2002) Industrial Electronics Society, 28th Annual Conference of the IEEE, 4, pp. 3134-3139. , 5-8 November