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High-Speed Machines: Typologies, Standards, and Operation under PWM Supply
- Publication Year :
- 2018
- Publisher :
- Institute of Electrical and Electronics Engineers, 2018.
-
Abstract
- This paper presents an overview of the most recent state of the art in the field of high-speed electric machines fed through high-frequency converters. This type of systems is rapidly wide spreading in aeronautical and automotive applications, as well as microturbines. Each typology has its own advantages and downsides, which are analytically presented in this paper. Some types of high-speed electric machines require high-frequency voltage supply, highly stressing the dielectric materials of the winding insulation system. For this reason, in high-speed electric drives, premature failure may occur and a reduction of the total system reliability has been observed in the past years. Such issues are comprehensively investigated in this paper.
- Subjects :
- High-speed machines
Control and Optimization
Computer science
Computer Networks and Communications
Automotive industry
Energy Engineering and Power Technology
02 engineering and technology
Settore ING-IND/32 - Convertitori, Macchine E Azionamenti Elettrici
High-frequency converters
01 natural sciences
Automotive engineering
Reliability (semiconductor)
Insulation system
Partial discharge
0103 physical sciences
0202 electrical engineering, electronic engineering, information engineering
010302 applied physics
business.industry
020208 electrical & electronic engineering
Converters
Insulation ageing
Computer Networks and Communication
Electromagnetic coil
High-speed machine
Pulse-width modulation
business
High-frequency converter
Induction motor
Voltage
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....8acb48fa17e4c90c4c1b9e1ad78214c9