ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT
Improving the energy efficiency of vehicles is an essential feature of scientific and technical progress. One means of increasing the energy efficiency of transport is the introduction of electric drive with multiphase induction motors. At the same time multiphase motors are fed by multiphase freque...
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Kazan State Power Engineering University
2017-12-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
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| Online Access: | https://www.energyret.ru/jour/article/view/329 |
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doaj-83c176d0174943408c95503cf414a8ad2021-07-28T13:16:29ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032017-12-01011-1210811410.30724/1998-9903-2016-0-11-12-108-114329ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFTA. G. Logacheva0R. R. Khusnutdinov1I. O. Aymetov2Казанский государственный энергетический университетКазанский государственный энергетический университетКазанский государственный энергетический университетImproving the energy efficiency of vehicles is an essential feature of scientific and technical progress. One means of increasing the energy efficiency of transport is the introduction of electric drive with multiphase induction motors. At the same time multiphase motors are fed by multiphase frequency converters based on voltage source inverters. The number and operating mode of power switches in multiphase frequency converters may differ from the traditionally accepted in the three-phase converter. The article presents a comparative assessment of losses in three phase and 79-phase frequency converters based on the calculation of static and dynamic losses in the switches of voltage source inverters, the output voltage of which is formed under the law of sinusoidal pulse width modulation and the basic law of switchinghttps://www.energyret.ru/jour/article/view/329igbtmultiphase frequency converterinverterpwmigbtlosses |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
A. G. Logacheva R. R. Khusnutdinov I. O. Aymetov |
| spellingShingle |
A. G. Logacheva R. R. Khusnutdinov I. O. Aymetov ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT Известия высших учебных заведений: Проблемы энергетики igbt multiphase frequency converter inverter pwm igbt losses |
| author_facet |
A. G. Logacheva R. R. Khusnutdinov I. O. Aymetov |
| author_sort |
A. G. Logacheva |
| title |
ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT |
| title_short |
ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT |
| title_full |
ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT |
| title_fullStr |
ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT |
| title_full_unstemmed |
ESTIMATION OF LOSSES IN THE MULTI-PHASE FREQUENCY CONVERTERS FOR ELECTRIC GROUND TRACTION SYSTEM OF AIRCRAFT |
| title_sort |
estimation of losses in the multi-phase frequency converters for electric ground traction system of aircraft |
| publisher |
Kazan State Power Engineering University |
| series |
Известия высших учебных заведений: Проблемы энергетики |
| issn |
1998-9903 |
| publishDate |
2017-12-01 |
| description |
Improving the energy efficiency of vehicles is an essential feature of scientific and technical progress. One means of increasing the energy efficiency of transport is the introduction of electric drive with multiphase induction motors. At the same time multiphase motors are fed by multiphase frequency converters based on voltage source inverters. The number and operating mode of power switches in multiphase frequency converters may differ from the traditionally accepted in the three-phase converter. The article presents a comparative assessment of losses in three phase and 79-phase frequency converters based on the calculation of static and dynamic losses in the switches of voltage source inverters, the output voltage of which is formed under the law of sinusoidal pulse width modulation and the basic law of switching |
| topic |
igbt multiphase frequency converter inverter pwm igbt losses |
| url |
https://www.energyret.ru/jour/article/view/329 |
| work_keys_str_mv |
AT aglogacheva estimationoflossesinthemultiphasefrequencyconvertersforelectricgroundtractionsystemofaircraft AT rrkhusnutdinov estimationoflossesinthemultiphasefrequencyconvertersforelectricgroundtractionsystemofaircraft AT ioaymetov estimationoflossesinthemultiphasefrequencyconvertersforelectricgroundtractionsystemofaircraft |
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1721275873480409088 |