skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine

Abstract

Methods, system and apparatus are provided for increasing voltage utilization in a five-phase vector controlled machine drive system that employs third harmonic current injection to increase torque and power output by a five-phase machine. To do so, a fundamental current angle of a fundamental current vector is optimized for each particular torque-speed of operating point of the five-phase machine.

Inventors:
Publication Date:
Research Org.:
GM Global Technology Operations LLC (Detroit, MI)
Sponsoring Org.:
USDOE
OSTI Identifier:
1079433
Patent Number(s):
8,278,850
Application Number:
12/720,338
Assignee:
GM Global Technology Operations LLC (Detroit, MI)
DOE Contract Number:  
FC26-07NT43123
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Gallegos-Lopez, Gabriel. Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine. United States: N. p., 2012. Web.
Gallegos-Lopez, Gabriel. Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine. United States.
Gallegos-Lopez, Gabriel. Tue . "Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine". United States. https://www.osti.gov/servlets/purl/1079433.
@article{osti_1079433,
title = {Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine},
author = {Gallegos-Lopez, Gabriel},
abstractNote = {Methods, system and apparatus are provided for increasing voltage utilization in a five-phase vector controlled machine drive system that employs third harmonic current injection to increase torque and power output by a five-phase machine. To do so, a fundamental current angle of a fundamental current vector is optimized for each particular torque-speed of operating point of the five-phase machine.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {10}
}

Patent:

Save / Share: