Matrix converter operation in current control mode with regulation of output voltage vector

Blasko, Vladimir

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Title: Matrix converter operation in current control mode with regulation of output voltage vector

Abstract

A matrix converter system having a current control mode operation is provided. The matrix converter system includes a matrix converter that includes a plurality of switches. A unity current reference vector having an amplitude of one is determined that defines an angle and frequency of an output current vector as a function of a reference phase angle, which is a function of the output current vector and an output voltage vector representing feedback signals of a multiphase signal output to a load. The unity current reference vector is used to control the matrix converter, to cause the output current vector to be aligned with the unity current reference vector. A unity voltage reference vector having an amplitude of one is provided that defines a reference angle and frequency as a function of a zero phase angle. The output voltage vector and the unity voltage reference vector are aligned to determine the reference phase angle as an angle between the aligned output voltage vector and the output current vector.

Inventors:: Blasko, Vladimir

Issue Date:: Tue Mar 10 00:00:00 EDT 2020

Research Org.:: Hamilton Sundstrand Corporation, Charlotte, NC (United States)

Sponsoring Org.:: USDOE Advanced Research Projects Agency - Energy (ARPA-E)

OSTI Identifier:: 1637887

Patent Number(s):: 10587214

Application Number:: 16/362,543

Assignee:: Hamilton Sundstrand Corporation (Charlotte, NC)

Patent Classifications (CPCs):: H - ELECTRICITY H02 - GENERATION H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS

H - ELECTRICITY H02 - GENERATION H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS

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H - ELECTRICITY H02 - GENERATION H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS
H02M1/4216 - {operating from a three-phase input voltage
H02M5/293 - using semiconductor devices only

H - ELECTRICITY H02 - GENERATION H02P - CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS
H02P21/09 - Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency
H02P21/22 - Current control, e.g. using a current control loop
H02P27/16 - using ac to ac converters without intermediate conversion to dc

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
Y02B70/10 - Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion

Show less

DOE Contract Number:: AR00000891

Resource Type:: Patent

Resource Relation:: Patent File Date: 03/22/2019

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Blasko, Vladimir. Matrix converter operation in current control mode with regulation of output voltage vector.  United States: N. p., 2020. 
        Web.

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                    Blasko, Vladimir. Matrix converter operation in current control mode with regulation of output voltage vector.  United States.

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                    Blasko, Vladimir. Tue .  
        "Matrix converter operation in current control mode with regulation of output voltage vector".  United States.  https://www.osti.gov/servlets/purl/1637887.

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@article{osti_1637887,

  title        = {Matrix converter operation in current control mode with regulation of output voltage vector},

  author       = {Blasko, Vladimir},

  abstractNote = {A matrix converter system having a current control mode operation is provided. The matrix converter system includes a matrix converter that includes a plurality of switches. A unity current reference vector having an amplitude of one is determined that defines an angle and frequency of an output current vector as a function of a reference phase angle, which is a function of the output current vector and an output voltage vector representing feedback signals of a multiphase signal output to a load. The unity current reference vector is used to control the matrix converter, to cause the output current vector to be aligned with the unity current reference vector. A unity voltage reference vector having an amplitude of one is provided that defines a reference angle and frequency as a function of a zero phase angle. The output voltage vector and the unity voltage reference vector are aligned to determine the reference phase angle as an angle between the aligned output voltage vector and the output current vector.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 10 00:00:00 EDT 2020},

  month        = {Tue Mar 10 00:00:00 EDT 2020}

}

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Title: Matrix converter operation in current control mode with regulation of output voltage vector

Abstract

Citation Formats

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Three-phase matrix converter and method for operation thereof patent, September 1999

Power Converting Apparatus, Control Device of Power, Converting Apparatus, and Control Method of Power Converting Apparatus patent-application, October 2015

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Motor Control Device, and Method and Device for Estimating Magnetic Flux or Electric Motor
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Control Apparatus for AC Motor
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Matrix Converter
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Direct AC/AC converter system
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Carrier-based pulse-width modulation (PWM) control for matrix converters
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Matrix Converter and Method for Controlling Matrix Converter
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Three-Phase/Single-Phase Matrix Converter
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