NDLI: Modulation extension control for multilevel converters using triplen harmonic injection with low switching frequency

Content Provider	IEEE Xplore Digital Library
Author	Zhong Du Tolbert, L.M. Chiasson, J.N.
Copyright Year	2005
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Tennessee Univ., Knoxville, TN, USA (Zhong Du; Tolbert, L.M.; Chiasson, J.N.)
Abstract	This paper presents a modulation extension control method for multilevel converters with low switching frequency. The disadvantage of the fundamental frequency switching control method for multilevel converters is its narrow range of modulation indices where solutions exist. To address this problem, a triplen harmonic compensation method is proposed. First, the resultant method and/or Newton climbing method are used to find solutions of the switching angles for the fundamental frequency switching scheme control. Second, a triplen harmonic is injected into the multilevel converters accompanied with the fundamental frequency control signals to reduce the required level number of the DC voltages without changing the fundamental component of the phase voltage. The computational results show that the triplen harmonic method indeed reduces the required DC voltage level number to reduce the hardware cost. A 17-level example was implemented with an 11-level H-bridge multilevel converter and an 8 /spl mu/s control resolution to demonstrate the triplen harmonic compensation method. The experimental results confirmed the method with this example.
Starting Page	419
Ending Page	423
File Size	866987
Page Count	5
File Format	PDF
ISBN	0780389751
DOI	10.1109/APEC.2005.1452967
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-03-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Switching converters Switching frequency Equations Pulse width modulation inverters Voltage Space vector pulse width modulation Frequency conversion Pulse width modulation Polynomials Hardware
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Modulation extension control for multilevel converters using triplen harmonic injection with low switching frequency

Harmonic elimination of multilevel inverters using particle swarm optimization

Novel control strategy for three-stage 18-level hybrid multilevel inverter

Active harmonic elimination in multilevel converters using FPGA control

Eighteen-level inverter control with minimum switching losses

Three phase hybrid multilevel inverter control using vector transformation

Selective Harmonic Controlling for Three-Level High Power Active Front End Converter with Low Switching Frequency

Space vector control and current harmonics in quasi-resonant soft-switching PWM conversion

A vector control technique for medium voltage multilevel inverters

Modulation extension control for multilevel converters using triplen harmonic injection with low switching frequency

Similar Documents

Modulation extension control for multilevel converters using triplen harmonic injection with low switching frequency

Harmonic elimination of multilevel inverters using particle swarm optimization

Novel control strategy for three-stage 18-level hybrid multilevel inverter

Active harmonic elimination in multilevel converters using FPGA control

Eighteen-level inverter control with minimum switching losses

Three phase hybrid multilevel inverter control using vector transformation

Selective Harmonic Controlling for Three-Level High Power Active Front End Converter with Low Switching Frequency

Space vector control and current harmonics in quasi-resonant soft-switching PWM conversion

A vector control technique for medium voltage multilevel inverters

Modulation extension control for multilevel converters using triplen harmonic injection with low switching frequency