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Title: 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:
 [1];  [2];  [2]
  1. (Carmel, IN)
  2. (Westfield, IN)
Issue Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
OSTI Identifier:
874528
Patent Number(s):
6407531
Application Number:
09/757,187
Assignee:
Delphi Technologies, Inc. (Troy, MI) NREL
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}
}

Patent:

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