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 - Ene.pdf

1、 IEC 61800-9-2 Edition 1.0 2017-03 INTERNATIONAL STANDARD NORME INTERNATIONALE 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 s

2、tarters Entranements lectriques de puissance vitesse variable Partie 9-2: coconception des entranements lectriques de puissance, des dmarreurs de moteurs, de llectronique de puissance et de leurs applications entranes Indicateurs defficacit nergtique pour les entranements lectriques de puissance et

3、les dmarreurs de moteurs IEC 61800-9-2:2017-03(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or me

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20、 Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61800-9-2 Edition 1.0 2017-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Adjustable speed electrical power drive systems Part 9-2: Ecodesign

21、for power drive systems, motor starters, power electronics and their driven applications Energy efficiency indicators for power drive systems and motor starters Entranements lectriques de puissance vitesse variable Partie 9-2: coconception des entranements lectriques de puissance, des dmarreurs de m

22、oteurs, de llectronique de puissance et de leurs applications entranes Indicateurs defficacit nergtique pour les entranements lectriques de puissance et les dmarreurs de moteurs INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 29.130.01; 29.160.30; 29.200 ISBN

23、 978-2-8322-3996-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette pub

24、lication via un distributeur agr. colour inside 2 IEC 61800-9-2:2017 IEC 2017 CONTENTS FOREWORD . 8 INTRODUCTION . 10 1 Scope 12 2 Normative references 13 3 Terms, definitions, symbols and abbreviated terms 14 3.1 Terms and definitions 14 3.2 Symbols and abbreviated terms 17 4 Reference PDS (RPDS),

25、reference CDM (RCDM) and reference motor (RM) . 24 4.1 General . 24 4.2 Reference operating points of the RPDS, RCDM, RM and associated losses 25 4.3 Combining PDS losses with the driven equipment Workflow for the semi- analytical model (SAM) . 27 4.4 IE classes of line-fed motors . 29 4.5 IE classe

26、s of converter-fed motors 29 4.6 IE Classes of frequency converters (complete drive modules, CDM) . 29 4.7 IES Classes of a PDS . 29 4.8 Consistency of IE and IES classes 30 4.9 Determination of the IES class of a PDS by application of “reference“ and “test“ devices and guidance for the manufacturer

27、s 30 5 Mathematical model of CDM, motor and PDS 32 5.1 General . 32 5.2 CDM losses 32 5.2.1 General procedure and definition of the CDM and the test load . 32 5.2.2 Output inverter losses 34 5.2.3 Input converter losses . 37 5.2.4 Input choke losses . 38 5.2.5 DC link losses 39 5.2.6 Current conduct

28、or losses . 39 5.2.7 Control and standby losses 40 5.2.8 Cooling loss factor . 40 5.2.9 Other CDM losses . 40 5.2.10 Overall CDM losses . 40 5.3 Motor losses . 41 5.3.1 General . 41 5.3.2 Additional harmonic losses of three-phase asynchronous motors fed by a CDM . 42 5.3.3 Reference motor (RM) data

29、 42 5.4 Reference PDS (RPDS) 43 5.4.1 Reference PDS losses . 43 5.4.2 PDS losses at different switching frequencies 44 5.5 PDS losses for regenerative operation 45 5.6 Losses of motor starters . 45 6 Limits of IE and IES classes 46 6.1 General . 46 6.2 CDM . 46 6.3 Motor 48 6.4 PDS 48 IEC 61800-9-2

30、2017 IEC 2017 3 7 Loss determination 51 7.1 General . 51 7.2 Type testing of CDM for IE classification . 51 7.3 Type testing of PDS for IES classification . 52 7.4 Determination procedures for CDM and PDS losses in part load operation 52 7.5 CDM loss calculation 53 7.6 PDS loss calculation . 53 7.7

31、 Input-output measurement method 53 7.7.1 Input-output measurement of CDM losses . 53 7.7.2 Input-output measurement of PDS losses 54 7.7.3 Requirements of input-output measurement methods 54 7.8 Calorimetric measurement of CDM losses . 57 7.9 Testing conditions for CDM testing 58 7.10 Testing condi

32、tions for PDS testing 59 7.11 Flowcharts for test procedures 59 8 Requirements for the users documentation . 62 8.1 General . 62 8.2 Information for selection . 62 8.3 Information for determination of energy efficiency classification 63 8.4 Information on the determination of additional energy losse

33、s and part load conditions . 63 8.4.1 General . 63 8.4.2 Losses in part load conditions 63 8.4.3 Losses of auxiliaries and options . 63 8.4.4 Losses in stand-by mode . 64 8.4.5 Losses in regenerative mode . 64 Annex A (normative) Losses of RCDM, RM and RPDS . 65 A.1 Relative loss tables . 65 Annex B

34、 (informative) Description of the elements of an extended product using PDS with regard to their impact on losses 69 B.1 General . 69 B.2 Losses in the mains cabling and feeding section . 69 B.3 Input filter . 70 B.3.1 High frequency EMI filter . 70 B.3.2 Low frequency line harmonics filter 71 B.4 I

35、nput converter 71 B.4.1 General . 71 B.4.2 Diode rectifier 72 B.4.3 Active infeed converter 72 B.4.4 Power factor of the input converter 74 B.5 DC link 75 B.6 Output inverter 76 B.7 Output filter and motor cables . 77 B.7.1 General . 77 B.7.2 Sine wave filters 78 B.7.3 dV/dt filters and motor chokes

36、 79 B.7.4 High frequency EMI motor filters 79 B.7.5 Motor cables 79 4 IEC 61800-9-2:2017 IEC 2017 B.8 Motor 79 B.9 Mechanical load 79 B.10 Control and standby losses . 79 B.11 Cooling losses 80 B.11.1 Primary cooling losses . 80 B.11.2 Secondary cooling losses 80 Annex C (informative) Converter topo

37、logy 81 C.1 General . 81 C.2 Voltage source output inverter topologies different from those mathematically described in 5.2.2 . 81 C.3 Voltage source input converter topologies different from those mathematically described in 5.2.3 . 81 C.4 CDM topologies different from voltage source type . 82 Anne

38、x D (informative) Motor model and loss interpolation 83 D.1 Overview. 83 D.2 Losses of AC motors . 83 D.2.1 General . 83 D.2.2 Stator and rotor winding I 2 R losses (P LS+ P LR(for induction or wound rotor motors) 83 D.2.3 Additional losses (P LL ) 83 D.2.4 Iron losses (P Lfe ) 84 D.2.5 Friction and

39、 windage losses (P Lfw ) 84 D.2.6 Additional harmonic losses (P LHL ) 85 D.3 Interpolation formula . 85 D.4 Analytical determination of the interpolation coefficients . 86 D.4.1 General . 86 D.4.2 Additional losses due to frequency converter voltage drop . 87 D.4.3 Alternate operating points to dete

40、rmine interpolation coefficients . 88 D.4.4 Motors for square-torque applications 89 D.5 Determination of interpolation error . 89 D.6 Numerical determination of the interpolation coefficients . 89 D.7 Typical IE2 induction motor efficiency . 90 Annex E (informative) Application example for loss cal

41、culations of a CDM and a PDS . 93 E.1 General . 93 E.2 CDM loss determination 93 E.2.1 General . 93 E.2.2 Loss determination by maximum losses of neighbouring loss points 94 E.2.3 Loss determination by two-dimensional interpolation of losses of neighbouring loss points 94 E.2.4 Loss determination by

42、 the mathematical model described in 5.2 97 E.3 Loss determination of the motor 99 E.4 Loss determination of the PDS 100 Annex F (informative) Uncertainty of loss determination method 101 F.1 General . 101 F.2 Calculation of uncertainty at randomly occurring errors . 101 F.3 Comparison of uncertaint

43、ies for different loss determination methods . 101 Annex G (informative) Calorimetric measurement for CDM losses 102 G.1 General . 102 G.2 Calorimeter with two chambers with air as a cooling medium 102 IEC 61800-9-2:2017 IEC 2017 5 G.3 Calorimeter with one chamber with air as a cooling medium . 103

44、G.4 Calorimeter with liquid as a cooling medium 104 Bibliography 105 Figure 1 Illustration of core requirements of energy efficiency standardization . 10 Figure 2 Illustration of the extended product with included motor system . 15 Figure 3 Torque-speed-characteristic of servo PDS . 16 Figure 4 Illu

45、stration of the operating points (shaft speed, torque) for the determination of relative losses of the power drive system (RPDS) . 25 Figure 5 Illustration of the operating points (shaft speed, torque) for the determination of relative losses of the reference motor (RM). 26 Figure 6 Illustration of

46、the operating points (relative motor stator frequency, relative torque-producing current) for the determination of losses of the reference complete drive module (RCDM) . 26 Figure 7 Illustration of the workflow to determine the energy efficiency index (EEI) of an extended product . 28 Figure 8 Illus

47、tration how to combine different data sources to determine the energy efficiency index (EEI) of an extended product . 28 Figure 9 Metrical relation of IE, IES classes . 30 Figure 10 Guidance for CDM and Motor manufacturers for the usage of “test“ and “reference“ devices to determine the IE/IES class

48、es . 31 Figure 11 Illustration of the CDM and the test load . 32 Figure 12 Relative losses p L,CDMof the 9,95 kVA RCDM . 41 Figure 13 Example of the relative power losses of PDS as function of speed and torque . 44 Figure 14 Example of the relative power losses versus switching frequency. 45 Figure

49、15 Example of a CDM with resistor for dissipating generated power 45 Figure 16 Illustration of IE classes for a CDM 48 Figure 17 Illustration of IES classes of a PDS 49 Figure 18 Losses of CDM are provided as the sum of the determined losses plus the uncertainty of the determination method . 52 Figure 19 Input-output measurement setup for determination of CDM losses . 54 Figure 20 Inpu