Abstract
This paper presents the implementation of the modulation strategy to balance the neutral point potential (NPP) in three-level NPC inverters. This method employs the space vector pulse width modulation technique which gives the strong regulating ability of common-mode voltage of DC link capacitors. Apart from balancing the dc bus voltage this paper also examines the switching losses and junction temperature associated with the three-level inverters. The comparison of three-level inverter with two-level inverter, on the basis of switching losses, has also been explored. The performance of the modulation strategy to balance NPP has been validated and verified using MATLAB/Simulink.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Wu, B.: High-Power Converters and Ac Drives. Wiley, Hoboken, NJ, USA (2006)
RodrÃguez, J., Bernet, S., Wu, B., Pontt, J.O., Kouro, S.: Multilevel voltage source converter topologies for industrial medium voltage drives. IEEE Trans. Ind. Electron. 54(6), 2830–2945 (2007)
RodrÃguez, J.R., Lai, J.S., Peng, F.Z.: Multilevel inverters: a survey of topologies, controls, and applications. IEEE Trans. Ind. Electron. 49(4), 724–738 (2002)
Sakasegawa, E., Shinohara, K.: Compensation for neutral point potential in three-level inverter by using motor currents. Trans. Inst. Elect. Eng. 121(8), 855–861 (2001)
Song, Q., Liu, W., Yu, Q., Xie, X., Wang, Z.: A neutral point potential balancing algorithm for three-level NPC inverters using analytically injected zero sequence voltage. Proc. IEEE APEC 1, 228–233 (2003)
Bendre, A., Venkataramanan, G., Srinivasan, V., Rosene, D.: Modeling and design of a neutral point voltage regulator for a three level diode clamped inverter using multiple carrier modulation. IEEE Trans. Ind. Electron. 53(3), 718–726 (2006)
Bento, A.A.M., de Almeida, K.V.D., Oliveira, A.R.M., da Silva, E.R.C., Jacobina, C.B.: A high power factor three-phase three-level rectifier. Proc. IEEE PESC 3040–3045 (2007)
Bhuvaneswari, G., Nagaraju, : Multi-level inverter—a comparative study. IETE J. Res 51(2), 141–153 (2005)
Yazdani, A., Iravani, R.: A generalized state space averaged model of the three-level NPC converter for systematic DC voltage balancer and current controller design. IEEE Trans. Power Del. 20(2), 1105–1114 (2005)
Newton, C., Summer, M.: Neutral point control for multilevel inverters: Theory, design and operational limitations. In: Conference Record IEEE IAS Annu. Meeting, New Orleans, LA, USA, pp. 1336–1343 (1997)
Newton, C., Summer, M., Alexander, T.: Multilevel converters: a real solution to high voltage drives. IEEE Colloq. Update New Power Electron. Tech 1–5 (1997)
Chaturvedi, P., Jain, S., Agarwal, P.: Carrier-based neutral point potential regulator with reduced switching losses for three-level diode-clamped inverter. IEEE Trans. Ind. Electron. 61(2), 613–624 (2014)
Choi, U.M., Lee, K.B.: Space vector modulation strategy for neutral point voltage balancing in three-level inverter systems. IET Power Electron. 6(7), 1390–1398 (2013)
Shen, J., Schroder, S., Duro, B., Roesner, R.: A neutral-point balancing controller for a three-level inverter with full power-factor range and low distortion. IEEE Trans. Ind. Appl. 49(1), 138–148 (2013)
Akagi, H., Hatada, T.: Voltage balancing control for a three-level diode clamped converter in a medium-voltage transformerless hybrid active filter. IEEE Trans. Power Electron. 24(3), 571–579 (2009)
Tallam, R.M., Naik, R., Nondahl, T.A.: A Carrier-based PWM Scheme for neutral-point voltage balancing in three-level inverters. IEEE Trans. Ind. Appl. 41(6), 1734–1743 (2005)
Mekhilef, S., Abdul Kadir, M.N.: Voltage control of three-stage hybrid multilevel inverter using vector transformation. Power Electron. IEEE Trans. 25, 2599–2606 (2010)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Umashankar, S., Arun Shankar, V.K., Sanjeevikumar, P., Harini, K. (2018). Common-Mode Voltage Regulation of Three-Phase SVPWM-Based three-Level NPC Inverter. In: Garg, A., Bhoi, A., Sanjeevikumar, P., Kamani, K. (eds) Advances in Power Systems and Energy Management. Lecture Notes in Electrical Engineering, vol 436. Springer, Singapore. https://doi.org/10.1007/978-981-10-4394-9_37
Download citation
DOI: https://doi.org/10.1007/978-981-10-4394-9_37
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-4393-2
Online ISBN: 978-981-10-4394-9
eBook Packages: EnergyEnergy (R0)