Method and system for controlling a synchronous machine over full operating range
Abstract
System and method for controlling a synchronous machine are provided. The method allows for calculating a stator voltage index. The method further allows for relating the magnitude of the stator voltage index against a threshold voltage value. An offset signal is generated based on the results of the relating step. A respective state of operation of the machine is determined. The offset signal is processed based on the respective state of the machine.
- Inventors:
-
- Carmel, IN
- Westfield, IN
- Issue Date:
- Research Org.:
- National Renewable Energy Laboratory (NREL), Golden, CO (United States)
- OSTI Identifier:
- 874528
- Patent Number(s):
- 6407531
- Application Number:
- 09/757,187
- Assignee:
- Delphi Technologies, Inc. (Troy, MI)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS
- DOE Contract Number:
- AC36-83CH10093
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; controlling; synchronous; machine; operating; range; provided; allows; calculating; stator; voltage; index; relating; magnitude; threshold; value; offset; signal; generated; based; results; step; operation; determined; processed; operating range; /318/
Citation Formats
Walters, James E, Gunawan, Fani S, and Xue, Yanhong. Method and system for controlling a synchronous machine over full operating range. United States: N. p., 2002.
Web.
Walters, James E, Gunawan, Fani S, & Xue, Yanhong. Method and system for controlling a synchronous machine over full operating range. United States.
Walters, James E, Gunawan, Fani S, and Xue, Yanhong. Tue .
"Method and system for controlling a synchronous machine over full operating range". United States. https://www.osti.gov/servlets/purl/874528.
@article{osti_874528,
title = {Method and system for controlling a synchronous machine over full operating range},
author = {Walters, James E and Gunawan, Fani S and Xue, Yanhong},
abstractNote = {System and method for controlling a synchronous machine are provided. The method allows for calculating a stator voltage index. The method further allows for relating the magnitude of the stator voltage index against a threshold voltage value. An offset signal is generated based on the results of the relating step. A respective state of operation of the machine is determined. The offset signal is processed based on the respective state of the machine.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}
Works referenced in this record:
Maximum torque control of an induction machine in the field weakening region
journal, January 1995
- Kim, Sang-Hoon; Sul, Seung-Ki
- IEEE Transactions on Industry Applications, Vol. 31, Issue 4, p. 787-794
Fuzzy logic based on-line efficiency optimization control of an indirect vector-controlled induction motor drive
journal, April 1995
- Sousa, G. C. D.; Bose, B. K.; Cleland, J. G.
- IEEE Transactions on Industrial Electronics, Vol. 42, Issue 2
Voltage control strategy for maximum torque operation of an induction machine in the field-weakening region
journal, January 1997
- Kim, Sang-Hoon; Sul, Seung-Ki
- IEEE Transactions on Industrial Electronics, Vol. 44, Issue 4, p. 512-518