NDLI: Optimized carrier-based pulse width modulation technique with double switching frequencies for three-phase inverters

Content Provider	IEEE Xplore Digital Library
Author	Bassi, H.M.
Copyright Year	2015
Description	Author affiliation: Dept. of Electr. Eng. at Rabigh, King Abdulaziz Univ., Jeddah, Saudi Arabia (Bassi, H.M.)
Abstract	Power demand is increase where this growth mandate the use of power electronics technology. However, power electronics devices inject harmonics into the power grid where it degrades the power quality. Besides, the switching associated with the power electronics devices increase the losses in the transmitted power. This paper presents an optimization of a novel carrier-based power width modulation technique for voltage source inverter to reduce the THD and increase the fundamental component of inverter output. The carrier has a shape of double-frequency inverse sinusoidal pulse width modulation. The modulation of the inverter modulate with low frequency when the reference sinusoidal wave is at the peak because the information rate change is low. The implementation of the conventional SPWM does not utilize the inverter DC input where the proposed PWM method improve this utilization by increase the ON state of the inverter switching devices. The proposed method was verified by simulation using PSCAD/EMTDC. It was compared with commonly used modulation techniques such as SPWM. The switching frequencies then optimized to operate at lower THD and switching and higher THD.
Starting Page	1
Ending Page	6
File Size	1263445
Page Count	6
File Format	PDF
e-ISBN	9781467396820
DOI	10.1109/UPEC.2015.7339952
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-01
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Frequency modulation Switching frequency FVSPWM SPWM optimization Switches power electronics converters Harmonic analysis Inverters three-phase inverters Optimization total harmonics distortion
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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