The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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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
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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.

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References

  1. IEC 60034-2-1:2014, Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles).
  2. IEC 60034-30-1:2014, Rotating elctrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code).
  3. IEC TS 60034-2-3:2013, Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC induction motors.
  4. IEC TS 60034-30-2:2017, Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code).
  5. European association of pump manufacturers, Extended product approach for pumps, A uropump guide, 2014.
  6. IEC 61800-9-1:2017, Adjustable speed electrical power drive systems. Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications. General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA) and semi analytic model (SAM).
  7. IEC 61800-9-2:2017, Adjustable speed electrical power drive systems. Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications. Energy efficiency indicators for power drive systems and motor starters.
  8. Anibal de Almieida, Hugh Falkner, Joao Fong, "Eup Lot 30: Electric motors and drives, Task 3: Consumer behaviour and local infrastructure", pp. 6-7, 2014.
  9. Website : http://new.abb.com/motors-generators/service/advanced-services/smart-sensor