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Title: System and method for motor parameter estimation

Abstract

A system and method for determining unknown values of certain motor parameters includes a motor input device connectable to an electric motor having associated therewith values for known motor parameters and an unknown value of at least one motor parameter. The motor input device includes a processing unit that receives a first input from the electric motor comprising values for the known motor parameters for the electric motor and receive a second input comprising motor data on a plurality of reference motors, including values for motor parameters corresponding to the known motor parameters of the electric motor and values for motor parameters corresponding to the at least one unknown motor parameter value of the electric motor. The processor determines the unknown value of the at least one motor parameter from the first input and the second input and determines a motor management strategy for the electric motor based thereon.

Inventors:
;
Issue Date:
Research Org.:
Eaton Corporation, Cleveland, OH, USA
Sponsoring Org.:
USDOE
OSTI Identifier:
1127100
Patent Number(s):
8676356
Application Number:
12/351,582
Assignee:
Eaton Corporation (Cleveland, OH)
Patent Classifications (CPCs):
H - ELECTRICITY H02 - GENERATION H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS
DOE Contract Number:  
FC36-04GO14000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Luhrs, Bin, and Yan, Ting. System and method for motor parameter estimation. United States: N. p., 2014. Web.
Luhrs, Bin, & Yan, Ting. System and method for motor parameter estimation. United States.
Luhrs, Bin, and Yan, Ting. Tue . "System and method for motor parameter estimation". United States. https://www.osti.gov/servlets/purl/1127100.
@article{osti_1127100,
title = {System and method for motor parameter estimation},
author = {Luhrs, Bin and Yan, Ting},
abstractNote = {A system and method for determining unknown values of certain motor parameters includes a motor input device connectable to an electric motor having associated therewith values for known motor parameters and an unknown value of at least one motor parameter. The motor input device includes a processing unit that receives a first input from the electric motor comprising values for the known motor parameters for the electric motor and receive a second input comprising motor data on a plurality of reference motors, including values for motor parameters corresponding to the known motor parameters of the electric motor and values for motor parameters corresponding to the at least one unknown motor parameter value of the electric motor. The processor determines the unknown value of the at least one motor parameter from the first input and the second input and determines a motor management strategy for the electric motor based thereon.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {3}
}

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Works referenced in this record:

Identification of the machine parameters in a vector-controlled induction motor drive
journal, January 1991


A review of RFO induction motor parameter estimation techniques
journal, June 2003