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A Novel On-line MRAS Scheme of Rotor Resistance Identification using Rotor Flux in Synchronous Reference Frame for Induction Motor

Title
A Novel On-line MRAS Scheme of Rotor Resistance Identification using Rotor Flux in Synchronous Reference Frame for Induction Motor
Author
김래영
Keywords
induction motor; indirect field oriented control; model reference adaptive system (MRAS); rotor resistance
Issue Date
2015-06
Publisher
IEEE
Citation
Power Electronics and ECCE Asia (ICPE-ECCE Asia), 2015 9th International Conference , Page. 1854-1859
Abstract
Since the rotor resistance is associated with a slip calculation, the precise identification of rotor resistance has a crucial impact on the dynamic behavior of the whole Indirect Field Orientation Control. This paper presents a new technique based on Model Reference Adaptive System scheme for on-line estimation of an induction motor rotor resistance. The proposed rotor parameter identification is based on the rotor flux of along the d-axis, where the voltage model of induction motor is adapted for a reference model that does not include the rotor resistance parameter, while the current type model in the synchronous reference frame is used to an adjustable model. The validity of rotor resistance estimation is verified by simulation results.
URI
http://ieeexplore.ieee.org/document/7168031/http://hdl.handle.net/20.500.11754/25818
ISBN
978-8-9570-8254-6
ISSN
2150-6086; 2150-6078
DOI
10.1109/ICPE.2015.7168031
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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