NDLI: A Practical Iron Loss Calculation for AC Filter Inductors Used in PWM Inverters

Content Provider	IEEE Xplore Digital Library
Author	Shimizu, T. Iyasu, S.
Copyright Year	1982
Abstract	A novel iron loss calculation method is proposed based on an iron loss map for an AC filter inductor used in a pulsewidth-modulation (PWM) inverter. The iron loss map, previously reported by the authors, is created by measuring the dynamic minor loop on the B-H plane, and this is used for the calculation of inductor iron loss in the dc chopper circuit. However, in the case of an AC filter inductor used in a PWM inverter, the iron loss map cannot be directory applied to the iron loss calculation. In this paper, an iron loss calculation for an ac filter inductor is presented by expanding the loss map method. We describe the principle of expansion and the practical procedure for the calculation, which utilizes the loss map and a conventional circuit simulator. Iron loss for the ac filter inductor under some typical modulation methods of the PWM inverter are calculated and discussed with regard to the relation between the modulation methods and iron loss. The calculated results are verified using experimental results from a 500-W inverter setup. The inductor loss and conversion efficiency of the PWM inverter are measured for each modulation method.
Sponsorship	IEEE Industrial Electronics Society
Starting Page	2600
Ending Page	2609
Page Count	10
File Size	1134919
File Format	PDF
ISSN	02780046
Volume Number	56
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Iron Filters Inductors Pulse width modulation inverters Pulse width modulation Core loss Transformer cores Pulse inverters Loss measurement Circuits pulsewidth-modulation (PWM) inverters AC filter inductor loss
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications

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

Evaluation of Iron Loss of AC Filter Inductor Used in Three-Phase PWM Inverters Based on an Iron Loss Analyzer

Compatibility Issues Between the Filter and PWM Unit in Three-Phase AC Motor Drives Utilizing the Pure Sine Filter Configuration

Inductor commutation soft-switched PWM inverter driven by frequency-modulated PWM signal

Three-limb Coupled Inductor Operation for Paralleled Multi-level Three-Phase Voltage Sourced Inverters

A New Space-Vector PWM With Optimal Switching Selection for Multilevel Coupled Inductor Inverters

Voltage Injection Method for Three-Phase Current Reconstruction in PWM Inverters Using a Single Sensor

An Integrated Inductor for Parallel Interleaved VSCs and PWM Schemes for Flux Minimization

A General Model to Predict the Iron Losses in PWM Inverter-Fed Induction Motors

Common-Mode Voltage Reduction PWM Algorithm for AC Drives

A Practical Iron Loss Calculation for AC Filter Inductors Used in PWM Inverters

Similar Documents

Evaluation of Iron Loss of AC Filter Inductor Used in Three-Phase PWM Inverters Based on an Iron Loss Analyzer

Compatibility Issues Between the Filter and PWM Unit in Three-Phase AC Motor Drives Utilizing the Pure Sine Filter Configuration

Inductor commutation soft-switched PWM inverter driven by frequency-modulated PWM signal

Three-limb Coupled Inductor Operation for Paralleled Multi-level Three-Phase Voltage Sourced Inverters

A New Space-Vector PWM With Optimal Switching Selection for Multilevel Coupled Inductor Inverters

Voltage Injection Method for Three-Phase Current Reconstruction in PWM Inverters Using a Single Sensor

An Integrated Inductor for Parallel Interleaved VSCs and PWM Schemes for Flux Minimization

A General Model to Predict the Iron Losses in PWM Inverter-Fed Induction Motors

Common-Mode Voltage Reduction PWM Algorithm for AC Drives

A Practical Iron Loss Calculation for AC Filter Inductors Used in PWM Inverters