NDLI: A novel technique of rotor resistance estimation considering variation of mutual inductance

Content Provider	IEEE Xplore Digital Library
Author	Seung Ki Sul
Copyright Year	1972
Description	The study proposes a method to estimate AC induction-machine mutual inductance and rotor resistance based on terminal voltage, current, and shaft speed as input signals. For certain operating regions of the machine, it is verified that the mutual inductance can be accurately estimated regardless of wide stator resistance variation. The equations to estimate mutual inductance and rotor resistance are derived from the machine's nonlinear differential equations. The nonlinear equations are solved using integration. The initial condition for each integration is found by an averaging of measured input signals. The validity of the suggested method is confirmed by computer simulation and experimental tests. The simulation results considered the dynamics of the induction machine, current controller, and field-oriented controller and show that the mutual inductance and rotor resistance can be estimated with reasonable accuracy even in the transient state. Mutual inductance and rotor resistance estimations for the experimental test results support the simulation results with negligible error.<>
Sponsorship	IEEE Industry Applications Society
Starting Page	578
Ending Page	587
Page Count	10
File Size	683681
File Format	PDF
ISSN	00939994
Volume Number	25
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Inductance Differential equations Nonlinear equations Testing Voltage Shafts Stators Electrical resistance measurement Computer simulation Computational modeling
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering 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

A novel method for measuring induction machine magnetizing inductance

An Online Simplified Rotor Resistance Estimator for Induction Motors

Linear parameter estimation for induction machines considering the operating conditions

Novel rotor-flux observer using observer characteristic function in complex vector space for field-oriented induction motor drives

Improved cage rotor models for vector controlled induction motors

Complex vector model of the squirrel-cage induction machine including instantaneous rotor bar currents

Detection of broken rotor bars in induction motors using state and parameter estimation

Rotor temperature estimation of squirrel-cage induction motors by means of a combined scheme of parameter estimation and a thermal equivalent model

Inductance measurements in switched reluctance machines

A novel technique of rotor resistance estimation considering variation of mutual inductance

Similar Documents

A novel method for measuring induction machine magnetizing inductance

An Online Simplified Rotor Resistance Estimator for Induction Motors

Linear parameter estimation for induction machines considering the operating conditions

Novel rotor-flux observer using observer characteristic function in complex vector space for field-oriented induction motor drives

Improved cage rotor models for vector controlled induction motors

Complex vector model of the squirrel-cage induction machine including instantaneous rotor bar currents

Detection of broken rotor bars in induction motors using state and parameter estimation

Rotor temperature estimation of squirrel-cage induction motors by means of a combined scheme of parameter estimation and a thermal equivalent model

Inductance measurements in switched reluctance machines

A novel technique of rotor resistance estimation considering variation of mutual inductance