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BS EN 50598-2:2014+A1:2016 Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Energy efficiency indicators for power drive systems and motor starters, 2016
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms, definitions, symbols and abbreviations [Go to Page]
- 3.1 Terms and definitions [Go to Page]
- 3.1.1 Active Infeed ConverterAIC
- 3.1.2 Complete Drive Module (according to EN 61800-2)CDM
- 3.1.3 crest factor
- 3.1.4 driven equipment
- 3.1.5 Energy Efficiency IndexEEI
- 3.1.6 extended productEPcombination of a motor system and a driven equipment
- 3.1.7 International Efficiency classIE class
- 3.1.8 International Efficiency of Systems classIES class
- 3.1.9 motor system
- 3.1.10 Power Drive system (according to EN 61800-2)PDS
- 3.1.11 pulse pattern
- 3.1.12 Reference Complete Drive ModuleRCDM
- 3.1.13 Reference MotorRM
- 3.1.14 Reference Power Drive SystemRPDS
- 3.1.15 Single axis AC/AC CDM
- 3.1.16 test load
- 3.1.17 timefraction
- 3.1.18 torque-producing current
- 3.2 Symbols and abbreviations [Go to Page]
- 3.2.1 cliquid
- 3.2.2 ED
- 3.2.3 ET
- 3.2.4 fsw
- 3.2.5 Imotor_cable
- 3.2.6 I1,r CDM
- 3.2.7 Ir
- 3.2.8 Iout
- 3.2.9 Ir,out
- 3.2.10 IrM
- 3.2.11 k1DC_link
- 3.2.12 k1choke
- 3.2.13 k2DC_link
- 3.2.14 k2choke
- 3.2.15 PL,cooling
- 3.2.16 m
- 3.2.17 ni
- 3.2.18 nr
- 3.2.19 Pi
- 3.2.20 Pin,CDM
- 3.2.21 Pin,PDS
- 3.2.22 PLfe
- 3.2.23 PLfw
- 3.2.24 PLHL
- 3.2.25 PLL
- 3.2.26 PLR
- 3.2.27 PLS
- 3.2.28 PLTsin
- 3.2.29 PLT,Mot
- 3.2.30 Pout,CDM
- 3.2.31 Pout,PDS
- 3.2.32 Pr
- 3.2.33 Pproc
- 3.2.34 PL
- 3.2.35 pL
- 3.2.36 PL,CDM
- 3.2.37 PL,CDM, determined
- 3.2.38 pL,CDM
- 3.2.39 PL,choke
- 3.2.40 PL,control
- 3.2.41 PL,DC_link
- 3.2.42 PL,inverter
- 3.2.43 PL,PDS, determined
- 3.2.44 PL,rectifier
- 3.2.45 PL,resistor
- 3.2.46 PL,on,D
- 3.2.47 PL,on,D, rectifier
- 3.2.48 PL,on,T
- 3.2.49 PL,sw,D
- 3.2.50 PL,sw,T
- 3.2.51 Pr,M
- 3.2.52 PL, stby
- 3.2.53 Q
- 3.2.54 QBEP
- 3.2.55 Qcooler
- 3.2.56 rHL
- 3.2.57 Sr,equ
- 3.2.58 Sr,RCDMrated apparent power of the reference CDM
- 3.2.59 T
- 3.2.60 tw
- 3.2.61 Ti
- 3.2.62 U1,r,out
- 3.2.63 UDC
- 3.2.64 UD,r
- 3.2.65 UD,r,rectifier
- 3.2.66 UD,th
- 3.2.67 UD,th,rectifier
- 3.2.68 UmL1
- 3.2.69 UT,r
- 3.2.70 UT,th
- 3.2.71 Ww
- 3.2.72 λ
- 3.2.73 ΔpL,CDM
- 3.2.74 ΔPL,CDM
- 3.2.75 ΔpL,PDS
- 3.2.76 ΔPL,PDS
- 3.2.77 θin
- 3.2.78 θinside
- 3.2.79 θout
- 3.2.80 φ
- 3.2.81 Φ
- 3.2.82 Φr
- 4 Concept of the reference PDS (RPDS), the reference CDM (RCDM) and the reference motor (RM) [Go to Page]
- 4.1 General
- 4.2 Predefinition of the speed versus torque loss points of a RPDS, a RCDM, a RM and the associated power losses
- 4.3 Combining the PDS losses with the driven equipment [Go to Page]
- 4.3.1 Workflow for the semi-analytical model (SAM)
- 4.3.2 Example for required operating points in order to determine the losses for a pump system
- 4.4 IE Classes of a line fed motor (IE1 up to IE9)
- 4.5 IE Classes of a converter fed motor (IE1 up to IE9)
- 4.6 IE Classes of a converter (complete drive module, CDM) (IE0 up to IE9)
- 4.7 IES Classes of a PDS (IES0 up to IES9)
- 4.8 Consistency of IE, IES classes
- 4.9 Determination of the IES class of a resulting PDS by application of "reference" and "test" devices and guidance for the manufacturers
- 5 Mathematical model of the CDM, motor and PDS [Go to Page]
- 5.1 General
- 5.2 CDM [Go to Page]
- 5.2.1 General procedure and definition of the CDM and the test load
- 5.2.2 Output inverter losses [Go to Page]
- 5.2.2.1 General
- 5.2.2.2 Transistor on state losses
- 5.2.2.3 Free wheeling diode on state losses
- 5.2.2.4 Transistor switching losses
- 5.2.2.5 Free wheeling diode switching losses
- 5.2.2.6 Output inverter total losses
- 5.2.3 Input converter losses [Go to Page]
- 5.2.3.1 Active infeed converter
- 5.2.3.2 Diode rectifier
- 5.2.4 Input choke losses
- 5.2.5 DC link losses
- 5.2.6 Current conductor losses
- 5.2.7 Control and standby losses
- 5.2.8 Cooling loss factor
- 5.2.9 Other CDM losses
- 5.2.10 Overall CDM losses
- 5.3 Reference motor (RM) [Go to Page]
- 5.3.1 General
- 5.3.2 Loss determination for 3-phase asynchronous motors fed by a CDM [Go to Page]
- 5.3.2.1 General
- 5.3.2.2 Stator winding losses PLS
- 5.3.2.3 Rotor winding losses PLR
- 5.3.2.4 Iron losses PLfe
- 5.3.2.5 Additional load losses PLL
- 5.3.2.6 Friction and windage losses PLfw
- 5.3.2.7 Additional harmonic losses PLHL
- 5.3.2.8 Total losses as function of speed (frequency) and load (torque)
- 5.3.3 Data of the reference motor (RM)
- 5.4 Reference PDS (RPDS) [Go to Page]
- 5.4.1 Reference PDS losses
- 5.4.2 PDS losses at different switching frequencies
- 5.5 PDS losses for regenerative operation
- 6 Power losses of motor starters
- 7 Limits for IE and IES classes [Go to Page]
- 7.1 General
- 7.2 CDM
- 7.3 Motor
- 7.4 PDS
- 8 Requirements for the user’s documentation [Go to Page]
- 8.1 General
- 8.2 Information for selection
- 8.3 Information for determination of energy efficiency classes
- 8.4 Information on the determination of additional energy losses and part load conditions. [Go to Page]
- 8.4.1 General
- 8.4.2 Losses in part load conditions
- 8.4.3 Losses of auxiliaries and options
- 8.4.4 Losses in standby mode
- 8.4.5 Losses in regenerative mode
- 9 Type testing [Go to Page]
- 9.1 General
- 9.2 Type testing of CDM for IE classification
- 9.3 Type testing of PDS for IES classification
- 9.4 Determination procedures for CDM and PDS losses in part load operation
- 9.5 Power loss calculations for CDM
- 9.6 Power loss calculations for PDS
- 9.7 Input-output measurement method [Go to Page]
- 9.7.1 Input-output measurement of CDM losses
- 9.7.2 Input-output measurement of PDS losses
- 9.7.3 Requirements for input-output measurement method [Go to Page]
- 9.7.3.1 General
- 9.7.3.2 Power analyzer and transducers
- 9.7.3.3 Mechanical output of the motor
- 9.7.3.4 Measurement procedure for input-output method of CDM loss determination
- 9.7.3.5 Measurement procedure for input-output method of PDS loss determination
- 9.8 Calorimetric measurement of CDM losses
- 9.9 Testing conditions for CDM testing
- 9.10 Testing conditions for PDS testing [Go to Page]