NDLI: Fast space vector modulation algorithm for multilevel inverters and its extension for operation of the cascaded H-bridge inverter with non-constant DC sources

Please wait, while we are loading the content...

Fast space vector modulation algorithm for multilevel inverters and its extension for operation of the cascaded H-bridge inverter with non-constant DC sources

Fixed and variable power angle control methods for unified power quality conditioner: operation, control and impact assessment on shunt and series inverter kVA loadings

Improved space-vector modulation technique for common mode currents reduction

Intelligent sensor fault-tolerant control for variable speed wind electrical systems

Low-voltage ride-through concept in flyback inverter-based alternating current–photovoltaic modules

Modelling and control of a multi-stage interleaved DC–DC converter with coupled inductors for super-capacitor energy storage system

Natural frame-based strategy for Vienna-type rectifier with light unbalanced input voltages

New five-level inverter-based grid-connected power conversion interface

New mixture of hybrid stacked multicell with half-cascaded converter to increase voltage levels

One zero-voltage-switching three-transistor push–pull converter

One-inductor-based auxiliary circuit for dc-link capacitor voltage equalisation of diode-clamped multilevel converter

Parameter extraction of conducted electromagnetic interference prediction model and optimisation design for a DC–DC converter system

Power flow control of intertied ac microgrids

Robust predictive dual-loop control strategy with reactive power compensation for single-phase grid-connected distributed generation system

Space vector modulation strategy for VIENNA rectifier and load unbalanced ability

Space vector modulation strategy for neutral-point voltage balancing in three-level inverter systems

Switching algorithm for single Z-source boost multilevel inverter with ability of voltage control

Theoretical and experimental evaluation of four space-vector modulations applied to quasi-Z-source inverters

Volume 6 (2013) : Issue 6, Jul

Volume 6 (2013) : Issue 5, May

Volume 6 (2013) : Issue 4, Apr

Volume 6 (2013) : Issue 3, Mar

Volume 6 (2013) : Issue 2, Feb

Volume 6 (2013) : Issue 1, Jan

Volume 1 (2008)

IET Quantum Communication

IET Radar, Sonar & Navigation

IET Renewable Power Generation

IET Science, Measurement & Technology

IET Signal Processing

IET Wireless Sensor Systems

Micro & Nano Letters

The Journal of Engineering

Fast space vector modulation algorithm for multilevel inverters and its extension for operation of the cascaded H-bridge inverter with non-constant DC sources

Content Provider	IET Digital Library
Author	Roodsari, Babak Nia Nowicki, Edwin P.
Abstract	A major advancement in the research area of space vector modulation (SVM) in recent years is the introduction of the nearest three vector algorithm. Nonetheless, computational intensity is still a drawback of SVM methods in real time applications, especially in the case of multilevel inverter operation. A very fast and scalable SVM algorithm is introduced in this study, referred to as the fixed coordinate sub-triangle SVM (FCST-SVM) approach. The proposed method permits the determination of switch states and efficient calculation of switch on-time durations for a given N-level inverter topology. Calculations are performed based on a proposed sub-triangle approach with fixed coordinates in the space vector diagram. Avoiding calculating the coordinates of the nearest three voltage vectors is a significant advantage of the proposed algorithm compared with previous SVM approaches applied to multilevel inverters. An example of the application of this method is presented for the multilevel cascaded H-bridge inverter when non-constant isolated DC sources are subjected to random voltage deviations. MATLAB simulation results verify the feasibility of the proposed approach. Experimental results, using a TMS320F2812 digital signal processor, are also presented to verify the effectiveness of the proposed approach in decreasing the computational overhead in comparison with the conventional SVM method. For example, it is found that computational requirements for SVM decrease by a factor of 9.5 compared with the conventional method in the case of a three-phase nine-level cascaded H-bridge inverter.
Starting Page	1288
Ending Page	1298
Page Count	11
ISSN	17554535
Volume Number	6
e-ISSN	17554543
Issue Number	Issue 7, Aug (2013)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-pel/6/7
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2012.0620
Journal	IET Power Electronics
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Cascaded H-bridge Inverter Digital Signal Processing Chips Fast Space Vector Modulation Algorithm FCST-SVM Approach Fixed Coordinate Subtriangle SVM Approach Invertors MATLAB Simulation Multilevel Cascaded H-bridge Inverter Multilevel Inverter Operation N-level Inverter Topology Nonconstant DC Source Nonconstant Isolated DC Source Power Electronics Power Supply Random Voltage Deviations Scalable SVM Algorithm Space Vector Diagram Supervisory Circuit Switch On-time Durations Switch State Determination Three-phase Nine-level Cascaded H-bridge Inverter TMS320F2812 Digital Signal Processor
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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

Modified space vector modulation for fault-tolerant operation of multilevel cascaded H-bridge inverters

Simplified space vector modulation technique for seven-level cascaded H-bridge inverter

Modified hybrid modulation scheme with even switch thermal distribution for H-bridge hybrid cascaded inverters

Pulse-Width Modulation Template for Five-Level Switch-Clamped H-Bridge-Based Cascaded Multilevel Inverter

Cascaded H bridge multilevel inverter control for grid connected DC power source

A 7-Level Single DC Source Cascaded H-Bridge Multilevel Inverters Control Using Hybrid Modulation

A 7-Level Single DC Source Cascaded H-Bridge Multilevel Inverters Control Using Hybrid Modulation

A General Space Vector PWM Algorithm for Multilevel Inverters, Including Operation in Overmodulation Range

Multilevel inverter topology based on series connected switched sources

Fast space vector modulation algorithm for multilevel inverters and its extension for operation of the cascaded H-bridge inverter with non-constant DC sources

Similar Documents

Modified space vector modulation for fault-tolerant operation of multilevel cascaded H-bridge inverters

Simplified space vector modulation technique for seven-level cascaded H-bridge inverter

Modified hybrid modulation scheme with even switch thermal distribution for H-bridge hybrid cascaded inverters

Pulse-Width Modulation Template for Five-Level Switch-Clamped H-Bridge-Based Cascaded Multilevel Inverter

Cascaded H bridge multilevel inverter control for grid connected DC power source

A 7-Level Single DC Source Cascaded H-Bridge Multilevel Inverters Control Using Hybrid Modulation

A 7-Level Single DC Source Cascaded H-Bridge Multilevel Inverters Control Using Hybrid Modulation

A General Space Vector PWM Algorithm for Multilevel Inverters, Including Operation in Overmodulation Range

Multilevel inverter topology based on series connected switched sources

Fast space vector modulation algorithm for multilevel inverters and its extension for operation of the cascaded H-bridge inverter with non-constant DC sources