1. KEMCO Energy Saving Program and Standards by Three Phase Induction Motors in Korea Korea Electrotechnology Research Institute (KERI) 13 Aug. 2007

2. 2 page MEPS in KOREA  Background of MEPS in Korea  Consumption of Electric Power in Korea  High Efficiency Induction Motor in Korea  MEPS in Korea Impact of  Impact of MEPS in Korea Conclusions  Conclusions  Background of MEPS in Korea  Consumption of Electric Power in Korea  High Efficiency Induction Motor in Korea  MEPS in Korea Impact of  Impact of MEPS in Korea Conclusions  Conclusions   Contents

3. 3 page MEPS in KOREA  The depletion of fossil fuel sources and Global warming due to Carbon Emission is accelerated over the world.  Kyoto protocol has come into effect since 2005  The policy for high efficiency motor was carried out in the World - EPAct (USA) - EEAct (Canada) - European Motor Challenge Program.  The depletion of fossil fuel sources and Global warming due to Carbon Emission is accelerated over the world.  Kyoto protocol has come into effect since 2005  The policy for high efficiency motor was carried out in the World - EPAct (USA) - EEAct (Canada) - European Motor Challenge Program.   Background of MEPS in Korea  International Background

4. 4 page MEPS in KOREA  Domestic Background (Korea)  Electric motor systems have consumed over 60% of eletricity.  Three phase induction motors reach above 40% of elctricity consumption.  Rebate system for high efficiency motor has been carried out since 2002  However, market share of high efficiency motor was no more than 10%.  It was decided that MEPS for three phase induction motors would be enforced since 2008  Electric motor systems have consumed over 60% of eletricity.  Three phase induction motors reach above 40% of elctricity consumption.  Rebate system for high efficiency motor has been carried out since 2002  However, market share of high efficiency motor was no more than 10%.  It was decided that MEPS for three phase induction motors would be enforced since 2008   Background of MEPS in Korea

5. 5 page MEPS in KOREA  Consumption of Electric Power in Korea is growing more than 5%   Consumption of Electric Power in Korea Year20012002200320042005 Power Consumption [GWh] 257,731278,451293,599312,096332,413 Increasing rate [%] 7.45.25.96.1 Table 1: Annual Power Consumption in Korea

6. 6 page MEPS in KOREA   Consumption of Electric Power in Korea  Three Phase Induction Motor is 40% of total power consumption (3-Phase Induction Motor) (etc) (Appliances) (Lighting)  High efficiency induction motor is important factor to save the elctric power consumption!!!! Figure 1 Status of Electric Power Consumption.

7. 7 page MEPS in KOREA   High Efficiency Induction Motor in Korea  Induction motors divided into three groups by the efficiency level  High efficiency motor is 3-5% higher than the general efficiency motor  Premium high efficiency motor is 4-5% higher than the high efficiency motor Figure 2 High efficiency induction motor (4pole, 20HP)

8. 8 page MEPS in KOREA Efficiency Grade of Induction motors Efficiency Criteria Market Share Status 1 st General motors-90% - Korea : main induction motors - USA, Canada : exclusion from the market 2 nd High efficiency motors More efficient than standard motor by 3~5% 10% - Korea : Implementation of certification and Rebate program - MEPS : USA(1997), Canada(1995) 3 rd Premium motors More efficient than high efficient motors by 4~5% 0% - Korea : supporting the development of technology (since 2005) - USA : support rebate   High Efficiency Induction Motor in Korea  Market share of high efficiency motor is 10%  Premium motor is supported by rebate in USA

9. 9 page MEPS in KOREA Year Sales (Number) Sum of Power (HP) Market Share (%) Policy 1998 7,714 73,9871.6% High Efficiency Motors Certification (1996) 1999 9,987 90,7881.7% 200010,561115,844 2.0% 200112,285149,999 2.5% 200217,589256,473 3.9% Rebate for High Efficiency Motors 200329,363510,546 7.8% 200425,973476,387 6.7% 200538,351699,15710.0%   High Efficiency Induction Motor in Korea  Market Share of High Efficiency Motor under 10% to 2005

10. 10 page MEPS in KOREA  High Efficiency Certification Program for Motors (since 1996)  Rebate for High Efficiency Motors (since 2002)  Installer (End-User) - US$ 240/ saved power (kW) (about 4~5% of output power)  Supplier (Manufacture) - US$ 40/ saved power (kW)  Support R&D related to premium motors(2005-2008)  Total US$ 4.56 million  MEPS in three phase induction motors(Since 2008)  37kW ~ 200kW(excluding 37kW) : Since 1 July 2008  0.75kW ~ 37kW(including 37kW) : Since 1 Jan. 2010  High Efficiency Certification Program for Motors (since 1996)  Rebate for High Efficiency Motors (since 2002)  Installer (End-User) - US$ 240/ saved power (kW) (about 4~5% of output power)  Supplier (Manufacture) - US$ 40/ saved power (kW)  Support R&D related to premium motors(2005-2008)  Total US$ 4.56 million  MEPS in three phase induction motors(Since 2008)  37kW ~ 200kW(excluding 37kW) : Since 1 July 2008  0.75kW ~ 37kW(including 37kW) : Since 1 Jan. 2010 For installer Applicatio n /receipt Applicatio n /receipt Examinati on /confirmat ion Examinati on /confirmat ion Payment /supervisio n Payment /supervisio n For supplier registrati on Applicati on /receipt Applicati on /receipt payment /supervisi on payment /supervisi on   Policies to Promote High Efficiency Motors

11. 11 page MEPS in KOREA  Introduction of MEPS  National Energy Saving Committee - decided to implement MEPS from 2008 (2004.8)  Aim to promote high efficiency motors  Exclude general(standard, non-standard) motors from the market  Promote technical development for premium motors  National Energy Saving Committee - decided to implement MEPS from 2008 (2004.8)  Aim to promote high efficiency motors  Exclude general(standard, non-standard) motors from the market  Promote technical development for premium motors  MEPS prohibit productions and sales activities of low efficient appliances.  Penalty up to US 20,000 dollars  MEPS prohibit productions and sales activities of low efficient appliances.  Penalty up to US 20,000 dollars   MEPS in Korea  Penalty of MEPS (Minimum Energy Performance Standard)

12. 12 page MEPS in KOREA - 3-phase induction motors for below 600V - Output Power : 0.75kW ~ 200kW - Number of Pole :2, 4, 6 poles - Frequency : 60Hz - Single speed - Foot-mounted or flange type - Torque Performance : NEMA Design A and B Type - 3-phase induction motors for below 600V - Output Power : 0.75kW ~ 200kW - Number of Pole :2, 4, 6 poles - Frequency : 60Hz - Single speed - Foot-mounted or flange type - Torque Performance : NEMA Design A and B Type   MEPS in Korea  Scope of MEPS  Basic Condition  Test method  Test method : KS C IEC 61972 Method 1  Stray load loss is derived with torque measurement  Category I and II in 5 Groups of Induction Motor.

13. 13 page MEPS in KOREA Rated output [kW] Efficiency Level (%) OPEN MotorEnclosed Motor 2-Pole4-Pole6-Pole2-Pole4-Pole6-Pole 0.75kW82.5 80.081.682.582.0 1.5kW84.0 85.584.0 86.5 2.2kW84.086.5 85.587.5 3.7kW85.587.5 5.5kW87.588.5 89.5 7.5kW88.589.590.289.5 11kW89.591.090.2 91.090.2 15kW90.291.0 90.291.090.2 18.5kW91.091.7 91.092.491.7 22kW91.092.4 91.092.491.7 30kW91.793.0 91.793.0 37kW92.493.0 92.493.0 45kW93.093.6 93.093.6 55kW93.094.193.693.094.193.6 75kW93.094.1 93.694.594.1 90kW93.694.594.194.5 94.1 110kW93.695.094.5 95.0 132kW93.695.094.5 95.0 160kW94.595.094.595.0 200kW94.595.0- -   MEPS in Korea

14. 14 page MEPS in KOREA  Impact of  Impact of MEPS in Korea High Efficiency Induction motor(10%) Standard Induction Motor(90%) Premium Induction motor(5%) 20062014 Standard Induction Motor(25%) Energy Saving : one billion $ High Efficiency Induction motor(70%)  Market share of high efficiency motor will be 70% on 2014  Energy saving money is expected to be one billion dollars

15. 15 page MEPS in KOREA  Korean government has made several policies for high efficiency motor - High efficiency motor certification (Since 1996) - Rebate for high efficiency motor(Since 2002)  Mandatory policy, MEPS will be enforced since 2008  Minor companies’ lack of ability for technology development - Insufficient experienced human resources for R&D - Insufficient fund for making equipments and expanding test facilities  Government’s plans supporting the motor manufacturers for success of MEPS - High efficiency technology - Test facilitiesfor tl enforcement of MEPS.  Impact of MEPS in 2014 - Market share of high efficiency motor : 70% - Energy saving money : 1billion dollars in 2014  Certification and rebate transfer from the high efficiency motor to premium high efficiency motor from 2008.  Conclusions

16. 16 page MEPS in KOREA If you have any question, please email to pwhan@keri.re.kr