Matrix converter
A matrix converter includes: a power conversion unit configured to couple an AC power supply and a load together; and a control unit configured to selectively execute: a first control mode in which the control unit is configured to perform power conversion between the AC power supply and the load; a...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
05.08.2015
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Subjects | |
Online Access | Get full text |
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Abstract | A matrix converter includes: a power conversion unit configured to couple an AC power supply and a load together; and a control unit configured to selectively execute: a first control mode in which the control unit is configured to perform power conversion between the AC power supply and the load; and a second control mode in which the control unit is configured to directly combine the AC power supply with the load. The control unit is configured to: increase the output voltage and cause a phase of the output voltage follow up a voltage phase of the AC power supply in a case where a difference between a frequency of an output voltage from the power conversion unit to the load and a frequency of the AC power supply becomes within a predetermined range. |
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AbstractList | A matrix converter includes: a power conversion unit configured to couple an AC power supply and a load together; and a control unit configured to selectively execute: a first control mode in which the control unit is configured to perform power conversion between the AC power supply and the load; and a second control mode in which the control unit is configured to directly combine the AC power supply with the load. The control unit is configured to: increase the output voltage and cause a phase of the output voltage follow up a voltage phase of the AC power supply in a case where a difference between a frequency of an output voltage from the power conversion unit to the load and a frequency of the AC power supply becomes within a predetermined range. |
Author | EBISU, JOJI YAMAZAKI, AKIRA |
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DocumentTitleAlternate | Convertisseur de matrices Matrixwandler |
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Notes | Application Number: EP20140188234 |
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RelatedCompanies | KABUSHIKI KAISHA YASKAWA DENKI |
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Snippet | A matrix converter includes: a power conversion unit configured to couple an AC power supply and a load together; and a control unit configured to selectively... |
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SubjectTerms | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
Title | Matrix converter |
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