dSPACE Based Implementation of Multicarrier PWM Strategies for Three Phase Five Level Cascaded Inverter


(*) Corresponding author


Authors' affiliations


DOI's assignment:
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)

Abstract


This paper presents the comparison of unipolar multicarrier Pulse Width Modulation (PWM) techniques for the Cascaded Multi Level Inverter (CMLI). Due to switch combination redundancies, there are certain degrees of freedom to generate the five level AC output voltage. This paper presents the use of Control Freedom Degree (CFD) combination. The effectiveness of the PWM strategies developed using CFD are demonstrated by simulation and experimentation. The simulation results indicate that the chosen five level inverter triggered by the developed UISCPSPWM and UISCVFPWM strategy with sine and stepped wave references and UISCAPODPWM strategy with THI PWM and 60 degree reference exhibis reduced harmonics. UISCCOPWM provides higher fundamental RMS output voltage for all four chosen references. PWM strategies developed are implemented in real time using dSPACE/Real Time Interface (RTI). The simulation and experimental outputs closely match with each other validating the strategies presented
Copyright © 2013 Praise Worthy Prize - All rights reserved.

Keywords


CFD, dSPACE, CMLI, PWM, Unipolar

Full Text:

PDF


References


Fang Zhang Peny, A generalized multilevel inverter topology with self voltage balancing, IEEE Transactions on Industry Applications, vol.37, no.2, 2001, pp.611- 618.

Jose Rodriguez, Jih-Sheng Lai and Fang Zheng, Multilevel Inverters: A Survey of topologies, controls and applications, IEEE Transactions on Power Electronics, vol.49, no.4, 2002, pp.724-738.

Corzine Keith, A. Wielebski Mike, W. Peng Fang, Z. and Jin Wang, Control of cascaded multilevel inverter , IEEE Transaction on Power Electronics, vol.19, no.3, 2004, pp.732-738.

S.Jeevananthan, R. Nandhakumar and P.Dananjayan, Inverted sine carrier for fundamental fortification in pwm inverters and FPGA based implementations, Serbian Journal of Electrical Engineering, vol. 4, no.2, 2007, pp. 171-187.

Rajesh Gupta, Arindam Ghosh and Avinash Joshi, Switching characterization of cascaded multilevel-inverter-controlled systems, IEEE Transactions on Industrial Electronics, vol.55, no.3, 2008, pp 1047-1057.

Mariusz Malinowski, K.Gopakumar, Jose Rodriguez and Marcelo A.Perez, A Survey on cascaded multilevel inverters, IEEE Transactions on Industrial Electronics, vol.57, no.7, 2010, pp 2197-2206.

R.Seyezhai and B.L.Mathur, Hybrid multilevel inverter using ispwm technique for fuel cell applications, International Journal of Computer Applications, ISSN:0975-8887, vol 9,no.1, 2010, pp. 41-47.

Abhisek maiti, Development of microcontroller based ispwm switching technique for single phase inverter, International Journal of Engineering Science and Technology, ISSN : 0975-5462, vol. 3, no.6, 2011, pp.5298-5305.

R.Seyezhai and B.L.Mathur, Inverted sine pulse width modulated three phase cascaded multilevel inverter, International Journal of Advances in Engineering and Technology, vol.2, 2012, pp. 602-610.

R. Bensraj, S. P. Natrajan, and B. Shanthi, Unipolar PWM using trapezoidal amalgamated rectangular function for improved performance of multilevel inverter, International Journal of Computer Applications, vol.7, no.13, 2010, pp 19 – 24.

B. Urmila and D. Subbarayudu, Multilevel Inverters: A Comparative study of pulse width modulation techniques, Journal of Scientific and Engineering Research, vol.1, no.13, 2010, pp.1-5.

R. Seyezhai, Inverter sine pulse width modulated three phase cascaded multilevel inverter, International Journal of Advances In Engineering and Technology, ISSN:2231-1963,vol.2, ISSVEL , 2012, pp.606-610.

Balamurugan, C.R., Natarajan, S.P., Bensraj, R., Comparative study on carrier over lapping bipolar PWM strategies for three phase five level diode clamped inverter, (2012) International Review on Modelling and Simulations (IREMOS), 5 (4), pp. 1429-1438.


Refbacks

  • There are currently no refbacks.


Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2024 Praise Worthy Prize