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The Development of 150HP/ 70,000rpm Super High Speed Motor Driver for Direct Drive Method Turbo Compressor  

권정혁 (삼성테크윈 파워시스템연구소 전기전자 LAB)
변지섭 (삼성테크윈 파워시스템연구소 전기전자 LAB)
최종경 (창원 대학교 전자공학과 산업전자기술연구소)
Publication Information
Abstract
Turbo compressor needs high speed rotation of impeller in structure, high rated gearbox and conventional induction motor. This mechanical system increased the moment of inertia and mechanical friction loss. Resently, the study of turbo compressor applied super high speed motor and drive, removing gearbox made its sire small and mechanical friction loss minimum. This paper describes the implementation of the vector control schemes for a variable-speed 131㎾ PMSM(Permanent Magnet Synchronous Motor) drive in super-high speed application.
Keywords
초고속 전동기;센서리스;압축기;백터제어;영구자석 동기전동기;
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  • Reference
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