IEC 61851-1-2017 Electric vehicle conductive charging system - Part 1 General requirements《电动车辆充电系统.第1部分 通用要求》.pdf

1、 IEC 61851-1 Edition 3.0 2017-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric vehicle conductive charging system Part 1: General requirements Systme de charge conductive pour vhicules lectriques Partie 1: Exigences gnrales IEC 61851-1:2017-02(en-fr) colour inside THIS PUBLICATION IS COPYRIGH

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19、 ou si vous avez des questions contactez-nous: csciec.ch. IEC 61851-1 Edition 3.0 2017-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric vehicle conductive charging system Part 1: General requirements Systme de charge conductive pour vhicules lectriques Partie 1: Exigences gnrales INTERNATIONA

20、L ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 43.120 ISBN 978-2-8322-3766-3 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an

21、 authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 61851-1:2017 IEC 2017 CONTENTS FOREWORD . 9 INTRODUCTION . 12 1 Scope 14 2 Normative references 15 3 Terms and definitions 17 3.1 Electric supply equipment .

22、17 3.2 Insulation 19 3.3 Functions 20 3.4 Vehicle . 21 3.5 Cords, cables and connection means 21 3.6 Service and usage 24 3.7 General terms . 25 4 General requirements 27 5 Classification . 27 5.1 Characteristics of power supply and output . 27 5.1.1 Characteristics of power supply input. 27 5.1.2 C

23、haracteristics of power supply output 28 5.2 Normal environmental conditions 28 5.3 Special environmental conditions 28 5.4 Access 28 5.5 Mounting method 28 5.6 Protection against electric shock . 28 5.7 Charging modes 29 6 Charging modes and functions 29 6.1 General . 29 6.2 Charging modes 29 6.2.1

24、 Mode 1 29 6.2.2 Mode 2 30 6.2.3 Mode 3 30 6.2.4 Mode 4 30 6.3 Functions provided in Mode 2, 3 and 4 31 6.3.1 Mandatory functions in Modes 2, 3, and 4 31 6.3.2 Optional functions for Modes 2, 3 and 4 . 32 7 Communications 33 7.1 Digital communication between the EV supply equipment and the EV . 33 7

25、.2 Digital communication between the EV supply equipment and the management system . 34 8 Protection against electric shock . 34 8.1 Degrees of protection against access to hazardous-live-parts . 34 8.2 Stored energy . 35 8.2.1 Disconnection of plug connected EV supply equipment 35 8.2.2 Loss of sup

26、ply voltage to permanently connected EV supply equipment 35 8.3 Fault protection . 35 8.4 Protective conductor . 35 8.5 Residual current protective devices. 36 IEC 61851-1:2017 IEC 2017 3 8.6 Safety requirements for signalling circuits between the EV supply equipment and the EV 37 8.7 Isolating tran

27、sformers . 37 9 Conductive electrical interface requirements 37 9.1 General . 37 9.2 Functional description of standard accessories . 37 9.3 Functional description of the basic interface . 38 9.4 Functional description of the universal interface 38 9.5 Functional description of the DC interface . 38

28、 9.6 Functional description of the combined interface . 38 9.7 Wiring of the neutral conductor . 38 10 Requirements for adaptors 39 11 Cable assembly requirements 39 11.1 General . 39 11.2 Electrical rating . 39 11.3 Dielectric withstand characteristics . 40 11.4 Construction requirements 40 11.5 Ca

29、ble dimensions . 40 11.6 Strain relief . 40 11.7 Cable management and storage means for cables assemblies 40 12 EV supply equipment constructional requirements and tests 41 12.1 General . 41 12.2 Characteristics of mechanical switching devices . 41 12.2.1 General . 41 12.2.2 Switch and switch-discon

30、nector . 41 12.2.3 Contactor . 42 12.2.4 Circuit-breaker . 42 12.2.5 Relays . 42 12.2.6 Inrush current 42 12.2.7 Residual direct current monitoring device (RDC MD) . 42 12.3 Clearances and creepage distances 42 12.4 IP degrees 43 12.4.1 Degrees of protection against solid foreign objects and water f

31、or the enclosures . 43 12.4.2 Degrees of protection against solid foreign objects and water for basic, universal and combined and DC interfaces 43 12.5 Insulation resistance . 44 12.6 Touch current . 44 12.7 Dielectric withstand voltage 45 12.7.1 AC withstand voltage . 45 12.7.2 Impulse dielectric w

32、ithstand (1,2 s/50 s) 45 12.8 Temperature rise 45 12.9 Damp heat functional test . 46 12.10 Minimum temperature functional test . 46 12.11 Mechanical strength 46 13 Overload and short-circuit protection . 46 13.1 General . 46 13.2 Overload protection of the cable assembly 47 13.3 Short-circuit prote

33、ction of the charging cable 47 4 IEC 61851-1:2017 IEC 2017 14 Automatic reclosing of protective devices 47 15 Emergency switching or disconnect (optional) . 48 16 Marking and instructions 48 16.1 Installation manual of EV charging stations . 48 16.2 User manual for EV supply equipment 49 16.3 Markin

34、g of EV supply equipment . 49 16.4 Marking of charging cable assemblies case B . 49 16.5 Durability test for marking . 50 Annex A (normative) Control pilot function through a control pilot circuit using a PWM signal and a control pilot wire 51 A.1 General . 51 A.2 Control pilot circuit 51 A.2.1 Gene

35、ral . 51 A.2.2 Typical control pilot circuit . 52 A.2.3 Simplified control pilot circuit . 53 A.2.4 Additional components and high frequency signals 53 A.3 Requirements for parameters and system behaviour . 54 A.4 Test procedures 72 A.4.1 General . 72 A.4.2 Constructional requirements of the EV simu

36、lator 72 A.4.3 Test procedure 72 A.4.4 Oscillator frequency and generator voltage test . 73 A.4.5 Duty cycle test . 73 A.4.6 Pulse wave shape test . 74 A.4.7 Sequences test 74 A.4.8 Test of interruption of the protective conductor 76 A.4.9 Test of short-circuit values of the voltage . 76 A.4.10 Exam

37、ple of a test simulator of the vehicle (informative) . 76 A.4.11 Optional hysteresis test . 79 A.5 Implementation hints . 80 A.5.1 Retaining a valid authentication until reaching CP State B . 80 A.5.2 Load control using transitions between state x1 and x2 . 81 A.5.3 Information on difficulties encou

38、ntered with some legacy EVs for wake- up after a long period of inactivity (informative) . 81 Annex B (normative) Proximity detection and cable current coding circuits for the basic interface 82 B.1 Circuit diagram for vehicle couplers using an auxiliary switch associated with the proximity detectio

39、n contact 82 B.2 Circuit for simultaneous proximity detection and current coding 83 Annex C (informative) Examples of circuit diagrams for a basic and universal vehicle couplers 86 C.1 General . 86 C.2 Circuits diagrams for Mode 1, Mode 2 and Mode 3, using a basic single phase vehicle coupler . 86 C

40、.3 Circuits diagrams for Mode 3, using a basic single phase or three-phase accessory without proximity switch 90 C.4 Example of circuit diagram for Mode 4 connection using universal coupler 91 Annex D (informative) Control pilot function that provides LIN communication using the control pilot circui

41、t . 93 D.1 Overview. 93 IEC 61851-1:2017 IEC 2017 5 D.1.1 General . 93 D.1.2 LIN-CP features . 93 D.1.3 Normative references 93 D.1.4 Terms and abbreviations . 94 D.2 Scope and context 94 D.3 Overview of control pilot functions 96 D.4 Control pilot circuit 97 D.4.1 General . 97 D.4.2 Control pilot c

42、ircuit . 97 D.4.3 Charging station control pilot circuit interface 98 D.4.4 EV control pilot circuit interface . 99 D.4.5 LIN communication transceiver 99 D.4.6 Optional cable assembly node . 100 D.5 Control pilot circuit interaction . 100 D.5.1 General . 100 D.5.2 Control pilot circuit states and t

43、ransitions 101 D.6 System requirements 102 D.6.1 General . 102 D.6.2 Control of LIN signals 102 D.6.3 Control of the S2 switch and the vehicle load current . 103 D.6.4 Control of the switching device in the charging station . 103 D.6.5 Control of latching and unlatching of IEC 62196-2 type 2 socket-

44、outlets and vehicle inlets . 104 D.7 Charging sequences . 105 D.7.1 General . 105 D.7.2 Start-up of normal AC charging sequence 105 D.7.3 Normal EV-triggered stop of charging 107 D.7.4 Normal stop of charging triggered by charging station 109 D.8 LIN Communication . 110 D.8.1 General . 110 D.8.2 Sch

45、edules 110 D.8.3 Frames 117 D.8.4 Signals 120 D.9 Requirements for charging stations and EVs that implement both LIN-CP and PWM-CP 128 D.9.1 General . 128 D.9.2 Interoperability between charging stations and EVs . 128 D.9.3 Control pilot circuit hardware . 129 D.9.4 Control pilot circuit functionali

46、ty . 129 D.9.5 Sequence to select LIN-CP or PWM-CP after plug-in . 130 D.10 Procedures for test of charging stations 131 D.10.1 General . 131 D.10.2 Test of normal use . 131 D.10.3 Test of disconnection under load . 131 D.10.4 Overcurrent test . 132 D.10.5 Test of interruption of LIN communication 1

47、32 D.10.6 Test of short circuit between the control pilot conductor and the protective conductor 132 D.10.7 Test of options . 132 6 IEC 61851-1:2017 IEC 2017 Annex E (informative) Charging station designed with a standard socket-outlet Minimum gap for connection of Modes 1 and 2 cable assembly 133 E

48、.1 Overview. 133 E.2 General . 133 E.3 Minimum gap for connection of Mode 2 cables with type E/F plug and socket-outlet systems . 134 E.4 Minimum gap for connection of Mode 2 cables with type BS1363 plug and socket-outlet systems . 134 E.5 Minimum gap for connection of Mode 2 cables with IEC 60309-2

49、 straight plug and socket-outlet systems . 134 Bibliography 136 Figure 1 Case A connection . 18 Figure 2 Case B connection . 18 Figure 3 Case C connection . 19 Figure A.1 Typical control pilot circuit (equivalent circuit) . 52 Figure A.2 Simplified control pilot circuit (equivalent circuit) . 53 Figure A.3 State diagram for typical control pilot (informative) . 60 Figure A.4 State diagram for simplified control pilot (informative) . 61 Figu