TY  - CONF
A1  - Bhuvanasundaram, Sambasivam
A1  - Vagapov, Yuriy
A1  - Lupin, Sergey
A1  - Chakirov, Roustiam
T1  - A random PWM technique for Z-source inverter based on pseudorandom binary sequence bits
T2  - Shaposhnikov (Ed.): Proceedings of the 2015 IEEE North West Russia Section Young Researchers in Electrical and Electronic Engineering Conference (2015 ElConRusNW), St. Petersburg, Russia, February 2-4, 2015
N2  - The paper analyses a random pulse width modulated technique applicable for Z-source inverter. The proposed technique comprises the random pulse position PWM with a randomised frequently triangular carrier having characteristics of both space vector and random lead-lag modulations. This random pulse PWM is produced through the logical comparison of the pseudorandom binary sequence bits with the PWM pulses corresponding to two fixed frequency triangular carriers. Matlab/Simulink was used for modelling and simulation of the proposed method. It has been found that the output harmonic spectra of a Z-source inverter operating under the PWM with randomised frequency are dispersed and continuously distributed that can significantly reduce acoustic noise generated by the inverter and the load.
Y1  - 2015
UR  - https://pub.h-brs.de/frontdoor/index/index/docId/2255
SN  - 978-1-4799-7305-7
SP  - 275
EP  - 278
PB  - IEEE
ER  -