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Global Trends in Efficiency Regulation of Motor System

전동기 시스템의 효율 규제에 관한 국제 동향

  • Jang, Kibong (Dept. of Electrical Engineering, Changwon National University)
  • Received : 2018.07.17
  • Accepted : 2018.09.21
  • Published : 2018.10.01

Abstract

Minimum Efficiency Performance Standard (MEPS) has already been operated in many countries. In particular, the European Union (EU) has entered the IE3 stage since 2017. Korea will also enter the IE3 phase from October 2018. As for Korea, there is still a restriction on induction motors only. But, in the EU and the United States, efficiency regulation of variable speed drives is being deeply examined. Standards related to this are gradually being fixed. In this paper, the current status and the direction of global standards related to the efficiency of motors, inverters and systems are reviewed. And the case of improving the efficiency of the system including the motor will be examined.

Keywords

References

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