实例介绍
【实例简介】
无线充电标准，IEC61980-2 部分
2 IEC DTS61980-2@|Ec:2017 CONTENTS 3 4 FOREWORD INTRODUCTION 6 1 Scope. 10 7 2 Normative references 10 3 Terms and definitions 3.20111 10 3.20211 4 Abbreviations 12 5 Communication of WPT systems.... 45 Genera 15 14 5.2 System architecture 16 15 3 General system requirements 17 General 17 7 5.3.2 Interoperability requirements 8 5.3.3 System configuration 18 19 5.3.4 Communication security.... 18 5.3.5 18 21 6 Power transfer process with respect to communication enera 18 23 6.2 Overview of Operation process activities 18 24 6.3 Activities 9 6.3.1 Communication setup and service selection 19 6.3.2 Reject WPT Session 19 6.3.3 Fine positioning 19 6.3. 4 Pairing.. 20 6.3.5 Final compatibility check .20 6.3.6 Initial alignment check 21 6.3.7 Start power transfer 22 6.3.8 Time scheduled power transfer (informative) 22 6.3.8.1 General .22 6.3.8.2 Power saver wake up .22 35 6.3.8.3 Sleep/power saver 23 6.3.9 Perform power transfer. 24 37 6.3.10 Stop power transfer 24 6.3.11 WPT session 25 6.3. 12 EV leaves WPT spot 25 40 6.3. 13 Safety monitoring diagnostics 6.3.13.1 General 26 42 6.3. 13.2 Continuous alignment check 26 6.3. 13.3 Communication link monitoring 26 44 6.3. 14 Terminate communication 27 45 6.3. 15 Terminate safety monitoring diagnostics 27 6.3.16 Wake up after power outage.…….. .27 47 Control process states 28 EC DTS61980-2@|EC:2017 3 48 7. 1 Supply device state definitions 28 49 7.1. 1 Supply device state diagram 28 7.1.2 Stand by(WPT S sB) 51 3 Service initiated (WPT s SI) 29 NPT Session rejected .30 7.1.5 Awaiting alignment (WPT S Aa) 31 54 7.1.6 Idle(WPt s IDLE) 33 7.1.7 ower transfer(WPTS PT 34 7.1.8 Service terminated occupied WPt s sto 35 7.1.9 Out of service(WPT_S_OOS) 36 7.1. 10 Sleep Mode WPT S SLP 日:a:: .36 Supply device state transitions 37 7.3 EV state definitions 38 61 7.3.1 EV state diagram 38 7.3.2 Stand by( WPT V SB)…… 39 7.3.3 Service initiated( WPT_ V_S|).…… .40 7.34 Awaiting alignment( WPT VAA)……… 41 7.3.5de(WPT∨_|DLE)… 42 7.3.6 Power transfer active(WPT VPT) .42 67 7.3.7 Off (WPT_V○FF 42 7. 4 EV state transitions 42 7.5 Exception handling……,…,…,…,…,…….43 70 7.5.1 General 43 71 7.5. 2 Supply device exception handling(WPTS_ERR) .43 7.5.3 EV exception handling(WPT_V ERR) 7.5.4 EXception descriptions 44 74 8 Communication parameter for WPT systems 44 8.1 General 44 8.2 General parameters 44 77 8.3 Communication Setup 45 8. 4 Service selection 45 8.5 Fine Positioning 47 8.5.1 General 47 81 8.5.2 Starting fine positioning 48 82 8.53 Fine positioning data exchange .48 8.5. 4 Terminating Fine Positioning 8.6 Pairing 48 8.6.1 General 48 86 8.6.2 Start Pairing 49 8.7 Initial alignment check 49 8.7.1 General 49 8.7.2 Initial alignment check request/response .50 8.8 Start Power transfer 50 8.8.1 General 50 8.82 Final compatibility check .50 8.9 Perform power transfer 52 8. 10 Stop Power Transfer ..:.:.: 52 8.11 Terminate communication .53 8.12 Exception Handling 53 4 IEC DTS61980-2@|Ec:2017 97 9 Message sequences of communication with WLN 国面 53 9.1 Ge 99 9.2 Messages of communication for power transfer 54 9.3 Communication setup 54 101 9. 4 Service Selection 54 02 9.5 Fine positioning… 55 9 Pairing 55 104 9. 7 Final compatibility check 55 9.8 nitial alignment check 56 Start power transfer 56 107 9. 10 Perform power transter 56 9. 11 Stop power transf 57 109 9.12 Terminate communication 57 110 Annex A(informative) Use cases 58 111 A1 General 58 112 A2 Use case descriptions 59 113 A.2.1 UC Select supply device 59 114 A.2.2 UC Service selection 61 115 A.2.3 UC Fine positioning 62 116 A. 2. 4 UC Start power transfer 4 117 A.2.5 UC Perform power transfer 67 118 A.2.6 UC Safety monitoring and diagnostics 68 119 A.2.7 UC Stop power transfer 68 120 A.2.8 UC Power saver mode(optional) 70 121 Annex B(informative) Physical definition of links and signals 73 B. 1 System architecture 123 B2 WLN :: 73 124 B3 SR Signa B4 LF Signal(EV to supply device) 73 5 Magnetic Vector(EV to supply device) 74 B 6 LPE 74 128 Annex c(informative)Usage of Supplemental Signals 75 129 C 1 Fine positioning 75 C.1.1 Manual 75 131 Low power excitation(LPE) 75 C.1.3 LF Signal 75 133 C.1. 4 Magnetic Vector 79 C 2 Pairing........... .80 C 2. 1 Low power excitation (LPE) 80 C.2.2 SR Signal 80 137 C.2.3 LF Signal .81 138 C.2.4 Magnetic vector…… .82 C 3 Initial alignment check 83 140 C 3. 1 Efficiency check 国面国 83 141 C.3.2 RSSI Method 83 142 C.3.3 Secondary voltage check ..85 143 C.3.4 Coupling check 85 144 C 4 Continuous alignment check .85 EC DTS61980-2@|EC:2017 5 145 C.4.1 Efficiency Check……… 85 146 SR Signal......... 翻i 86 147 C.4.3 Coupling check 86 148 C 5 Safety Signal 86 149 C. 5. 1 SR Signal. 86 Bibliography. 87 151 152 Figure 1- Elements as they may be combined to communication subs ystems 17 153 Figure 2- Single supply device SECC/PDCC 17 154 Figure 3-Operation process of Activities for the WPT 19 155 Figure 4- Supply device state diagram 29 Figure 5- Activity communication setup 29 157 Figure 6- Activity service selection 30 158 Figure 7- Activity Reject WPT Session 31 159 Figure 8- Activity from fine positioning to initial alignment check .32 160 Figure 9- Activity prepare and start power transfer .33 161 Figure 10- Activity terminate WPT session 34 162 Figure 1 1-Activity Sleep /Power saver 34 163 Figure 12- Activity Stop power transfer 35 164 Figure 13- Activity EV leave WPT spot 36 165 Figure 14-Activity power saver wakeup 37 166 Figure 15-Ev state diagram 39 167 Figure 16- Activity communication setup(EV State) 40 168 Figure 17- Activity Service Selection(EV State) 41 169 Figure 18- Activity from fine positioning to initial alignment check(EV State)........42 170 Figure 19- Activity prepare and start power transfer(EV State) 42 171 Figure A 1-Use cases particularly for wireless power transfer 59 172 Figure A.2-Use cases from ISo/EC 15118-1 reusable for WPT systems 59 173 Figure A 3-Activity diagram for UC Select supply device 6 174 Figure A 4- Activity diagram for UC Fine positioning 64 175 Figure A. 5- Activity diagram for UC Start power transfer 66 176 Figure A6- Activity diagram for UC Perform power transfer 68 177 Figure A 7- Activity diagram for UC Stop power transfer 70 178 Figure A 8- Activity diagram for UC Power saver mode 72 179 Figure C 1- EXample arrangement of the auxiliary LF antennas for the primary device 180(left) and the vehicle(right) 76 181 Figure C2- Example arrangement of the auxiliary LF antennas for the primary device 182 (left) and the Ev(right). 77 183 Figure C.3-Explanation of Parameters for LF Fine Positioning 79 184 Figure C 4- Symmetrical antenna configuration for signal comparison with zero offset 84 185 Figure C 5- Symmetrical antenna configuration for signal comparison with given offset... 84 186 187 Table 1-Supply device state transitions 37 188 Table 2-ev state transitions 43 6 IEC DTS61980-2@|Ec:2017 189 Table 4-Exception handling .... 44 Table 4- Service Selection EVCC request parameters 45 191 Table 5- Service Selection SECC response parameters 46 192 Table 6-Method list for Fine Positioning 47 193 Table7- Method List for pairing…….. .47 194 Table 8-Method list for initial alignment 47 195 Table 9-Fine positioning response 48 196 Table 10-Pairing start request ,49 197 Table 11-Pairing start response 49 Table 12- Pairing confirmation request 49 99 Table 13- Pairing confirmation response 面国 49 200 Table 14-initial alignment check response 50 201 Table 15- Final Compatibility check request parameters 50 202 Table 16-Final compatibility check response parameters 5 203 Table 17- Perform Power Transfer request parameters 52 204 Table 18- Perform Power Transfer response parameters 52 205 Table 19- Error request parameters 53 206 T able 20- Error respond parameters 53 207 Table A.1-UC Select supply device 60 208 Table a2- c service selection 62 209 Table A.3-UC Fine positioning ,63 210 Table A 4 -Uc start power transfer 65 211 Table A.5-UC Perform power transfer 67 212 Table A 6- UC Safety monitoring and diagnostics 68 213 Table A.7-UC Stop power transfer 69 214 Table a. 8-UC Power saver mode 71 215 Table C. 1-data of the antenna arrangement at ev to send to secc 78 216 Table C2- Data of the antenna arrangement at primary device to send to EVcc 78 217abeC.3- Coding Patterns.…… 8 218 219 220 EC DTS61980-2@|EC:2017 7 221 INTERNATIONAL ELECTROTECHNICAL COMMISSION ELECTRIC VEHICLE WIRELESS POWER TRANSFER (WPT) SYSTEMS Part 2: Specific requirements for communication between electric road 228 vehicle(Ev)and infrastructure with res pect to wireless power transfer 229 (WPT)systems 230 231 232 233 FOREWORD 1)The International Electrotechnical Commission(IEC) is a worldwide organization for standardization ISIng all national electrotechnical committees (IEC National Committees ). The object of IEc is te mote 236 international co-operation on all questions concerning standardization in the electrical and electronic fields. To 237 this end and in addition to other activities, IEc publishes International Standards, Technical specifications 238 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as "lEC Publication (s)"). Their preparation is entrusted to technical committees; any lEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- 241 governmental organizations liaising with the lEc also participate in this preparation. IEc collaborates closely 242 with the International Organization for standardization (ISo) in accordance with conditions determined by 243 agreement between the two organizations 244 2)The formal decisions or agreements of lEc on technical matters express, as nearly as possible, an international 245 consensus of opinion on the relevant subjects since each technical committee has representation from all interested iec national committees 247 3EC Publications have the form of recommendations for international use and are accepted by lEc National 248 Committees in that sense while all reasonable efforts are made to ensure that the technical content of iec 249 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 251 4)In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in 254 the latter 5)IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity 256 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any 257 services carried out by independent certification bodies All users should ensure that they have the latest edition of this publication 259 No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and 260 members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs(including legal fees)and 262 expenses arising out of the publication, use of, or reliance upon, this iEc Publication or any other IEC 263 Publications 264 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is 265 indispensable for the correct application of this publication 266 9 Attention is drawn to the possibility that some of the elements of this lEc Publication may be the subject of 267 patent rights. IEC shall not be held responsible for identifying any or all such patent rights 269 Vehicle Power Transfer(WPT) Systems, of IEC technical committee TC69 ee WG7: Electric 268 International Standard iEC 61980-2 has been prepared by subcommitt 270 The text of this International Standard is based on the following documents FDIS Report on voting XX/XX/FDIS EC DTS61980-2@|EC:2017 272 Full information on the voting for the approval of this International standard can be found in 273 the report on voting indicated in the above table 274 This document has been drafted in accordance with the so/ec Directives part 2 275 The committee has decided that the contents of this document will remain unchanged until the 276stabilitydateindicatedonthelecwebsiteunder"http://webstore.iecchinthedatarelatedto 277 the specific document. At this date, the document will be 278 reconfirmed 279· withdrawn, replaced by a revised edition, or amended 282 The National committees are requested to note that for this document the stability date is2020 THIS TEXT S NCLUDED FOR THE INFORMATION OF THE NATIONAL COMMITTEES AND WILL BE 286 DELETED AT THE PUBLICATION STAGE 287 EC DTS61980-2@|EC:2017 9 INTRODUCTION 289 The IEC 61980 series is published in separate parts according to the following structure 290 Part 1 covers general requirements for electric road vehicle(EV) wireless power transfer 291(WPT) systems including general background and definitions.(e.g. efficiency, ..electrical 292 safety, EMC) 293 Part 2 covers specific requirements for communication between electric road vehicle(EV) and 294 ireless power transfer(WPT) systems including general background and definitions 295 Part 3 covers specific requirements for electric road vehicle (EV) magnetic field wireless 296 power transfer (MF-WPT) systems including general background and definitions.(e.g 297 efficiency electrical safety, EMC) 298 The requirements described in Part 1 are general. The technical requirements for the various 299 wireless power transfer (WPT) technologies are very different, they will be treated in 300 technology specific parts of the IEc 61980 series. a list of possible WPt technologies can be seen in Part 1. The requirements for magnetic field-wireless power transfer systems(MF-WPT 302 are described in Part 3. Further parts of lec 61980 series will describe other technologies 303 such as power transfer via electric field or electromagnetic field wireless power transfer(WPT 304 systems(EF-WPT) or electromagnetic field-WPT systems also named as microwave-WPT 305 systems(MW-WPT 306 Reference to "technology specific parts always refer to the technology specific part 3 and 307 further technology specific parts of lEC 61980 series. The structure of the"technology specific parts" follows the structure of part 1 309 WPT systems are still under development- For this reason there is the future but not 310 immediate possibility of an agreement to publish an International Standard. The subcommittee 311 will decide, by following the procedure set out in ISO/EC Directives 2.3, that the publication of a Technical Specification would be appropriate. The reasons for publishing the Technical 313 Specification is a high market need for a first basic technical description 314 Part 2, also published as a Technical Specification for the same reasons as Part 3, deals with 315 communication and for this reason has an independent structure. The numbering of the 316 clauses does not follow the numbering of the other Parts of IEC 61980 series 317 Electric road vehicle(EV) part covered by ISo 19363 【实例截图】
【核心代码】
无线充电标准，IEC61980-2 部分
2 IEC DTS61980-2@|Ec:2017 CONTENTS 3 4 FOREWORD INTRODUCTION 6 1 Scope. 10 7 2 Normative references 10 3 Terms and definitions 3.20111 10 3.20211 4 Abbreviations 12 5 Communication of WPT systems.... 45 Genera 15 14 5.2 System architecture 16 15 3 General system requirements 17 General 17 7 5.3.2 Interoperability requirements 8 5.3.3 System configuration 18 19 5.3.4 Communication security.... 18 5.3.5 18 21 6 Power transfer process with respect to communication enera 18 23 6.2 Overview of Operation process activities 18 24 6.3 Activities 9 6.3.1 Communication setup and service selection 19 6.3.2 Reject WPT Session 19 6.3.3 Fine positioning 19 6.3. 4 Pairing.. 20 6.3.5 Final compatibility check .20 6.3.6 Initial alignment check 21 6.3.7 Start power transfer 22 6.3.8 Time scheduled power transfer (informative) 22 6.3.8.1 General .22 6.3.8.2 Power saver wake up .22 35 6.3.8.3 Sleep/power saver 23 6.3.9 Perform power transfer. 24 37 6.3.10 Stop power transfer 24 6.3.11 WPT session 25 6.3. 12 EV leaves WPT spot 25 40 6.3. 13 Safety monitoring diagnostics 6.3.13.1 General 26 42 6.3. 13.2 Continuous alignment check 26 6.3. 13.3 Communication link monitoring 26 44 6.3. 14 Terminate communication 27 45 6.3. 15 Terminate safety monitoring diagnostics 27 6.3.16 Wake up after power outage.…….. .27 47 Control process states 28 EC DTS61980-2@|EC:2017 3 48 7. 1 Supply device state definitions 28 49 7.1. 1 Supply device state diagram 28 7.1.2 Stand by(WPT S sB) 51 3 Service initiated (WPT s SI) 29 NPT Session rejected .30 7.1.5 Awaiting alignment (WPT S Aa) 31 54 7.1.6 Idle(WPt s IDLE) 33 7.1.7 ower transfer(WPTS PT 34 7.1.8 Service terminated occupied WPt s sto 35 7.1.9 Out of service(WPT_S_OOS) 36 7.1. 10 Sleep Mode WPT S SLP 日:a:: .36 Supply device state transitions 37 7.3 EV state definitions 38 61 7.3.1 EV state diagram 38 7.3.2 Stand by( WPT V SB)…… 39 7.3.3 Service initiated( WPT_ V_S|).…… .40 7.34 Awaiting alignment( WPT VAA)……… 41 7.3.5de(WPT∨_|DLE)… 42 7.3.6 Power transfer active(WPT VPT) .42 67 7.3.7 Off (WPT_V○FF 42 7. 4 EV state transitions 42 7.5 Exception handling……,…,…,…,…,…….43 70 7.5.1 General 43 71 7.5. 2 Supply device exception handling(WPTS_ERR) .43 7.5.3 EV exception handling(WPT_V ERR) 7.5.4 EXception descriptions 44 74 8 Communication parameter for WPT systems 44 8.1 General 44 8.2 General parameters 44 77 8.3 Communication Setup 45 8. 4 Service selection 45 8.5 Fine Positioning 47 8.5.1 General 47 81 8.5.2 Starting fine positioning 48 82 8.53 Fine positioning data exchange .48 8.5. 4 Terminating Fine Positioning 8.6 Pairing 48 8.6.1 General 48 86 8.6.2 Start Pairing 49 8.7 Initial alignment check 49 8.7.1 General 49 8.7.2 Initial alignment check request/response .50 8.8 Start Power transfer 50 8.8.1 General 50 8.82 Final compatibility check .50 8.9 Perform power transfer 52 8. 10 Stop Power Transfer ..:.:.: 52 8.11 Terminate communication .53 8.12 Exception Handling 53 4 IEC DTS61980-2@|Ec:2017 97 9 Message sequences of communication with WLN 国面 53 9.1 Ge 99 9.2 Messages of communication for power transfer 54 9.3 Communication setup 54 101 9. 4 Service Selection 54 02 9.5 Fine positioning… 55 9 Pairing 55 104 9. 7 Final compatibility check 55 9.8 nitial alignment check 56 Start power transfer 56 107 9. 10 Perform power transter 56 9. 11 Stop power transf 57 109 9.12 Terminate communication 57 110 Annex A(informative) Use cases 58 111 A1 General 58 112 A2 Use case descriptions 59 113 A.2.1 UC Select supply device 59 114 A.2.2 UC Service selection 61 115 A.2.3 UC Fine positioning 62 116 A. 2. 4 UC Start power transfer 4 117 A.2.5 UC Perform power transfer 67 118 A.2.6 UC Safety monitoring and diagnostics 68 119 A.2.7 UC Stop power transfer 68 120 A.2.8 UC Power saver mode(optional) 70 121 Annex B(informative) Physical definition of links and signals 73 B. 1 System architecture 123 B2 WLN :: 73 124 B3 SR Signa B4 LF Signal(EV to supply device) 73 5 Magnetic Vector(EV to supply device) 74 B 6 LPE 74 128 Annex c(informative)Usage of Supplemental Signals 75 129 C 1 Fine positioning 75 C.1.1 Manual 75 131 Low power excitation(LPE) 75 C.1.3 LF Signal 75 133 C.1. 4 Magnetic Vector 79 C 2 Pairing........... .80 C 2. 1 Low power excitation (LPE) 80 C.2.2 SR Signal 80 137 C.2.3 LF Signal .81 138 C.2.4 Magnetic vector…… .82 C 3 Initial alignment check 83 140 C 3. 1 Efficiency check 国面国 83 141 C.3.2 RSSI Method 83 142 C.3.3 Secondary voltage check ..85 143 C.3.4 Coupling check 85 144 C 4 Continuous alignment check .85 EC DTS61980-2@|EC:2017 5 145 C.4.1 Efficiency Check……… 85 146 SR Signal......... 翻i 86 147 C.4.3 Coupling check 86 148 C 5 Safety Signal 86 149 C. 5. 1 SR Signal. 86 Bibliography. 87 151 152 Figure 1- Elements as they may be combined to communication subs ystems 17 153 Figure 2- Single supply device SECC/PDCC 17 154 Figure 3-Operation process of Activities for the WPT 19 155 Figure 4- Supply device state diagram 29 Figure 5- Activity communication setup 29 157 Figure 6- Activity service selection 30 158 Figure 7- Activity Reject WPT Session 31 159 Figure 8- Activity from fine positioning to initial alignment check .32 160 Figure 9- Activity prepare and start power transfer .33 161 Figure 10- Activity terminate WPT session 34 162 Figure 1 1-Activity Sleep /Power saver 34 163 Figure 12- Activity Stop power transfer 35 164 Figure 13- Activity EV leave WPT spot 36 165 Figure 14-Activity power saver wakeup 37 166 Figure 15-Ev state diagram 39 167 Figure 16- Activity communication setup(EV State) 40 168 Figure 17- Activity Service Selection(EV State) 41 169 Figure 18- Activity from fine positioning to initial alignment check(EV State)........42 170 Figure 19- Activity prepare and start power transfer(EV State) 42 171 Figure A 1-Use cases particularly for wireless power transfer 59 172 Figure A.2-Use cases from ISo/EC 15118-1 reusable for WPT systems 59 173 Figure A 3-Activity diagram for UC Select supply device 6 174 Figure A 4- Activity diagram for UC Fine positioning 64 175 Figure A. 5- Activity diagram for UC Start power transfer 66 176 Figure A6- Activity diagram for UC Perform power transfer 68 177 Figure A 7- Activity diagram for UC Stop power transfer 70 178 Figure A 8- Activity diagram for UC Power saver mode 72 179 Figure C 1- EXample arrangement of the auxiliary LF antennas for the primary device 180(left) and the vehicle(right) 76 181 Figure C2- Example arrangement of the auxiliary LF antennas for the primary device 182 (left) and the Ev(right). 77 183 Figure C.3-Explanation of Parameters for LF Fine Positioning 79 184 Figure C 4- Symmetrical antenna configuration for signal comparison with zero offset 84 185 Figure C 5- Symmetrical antenna configuration for signal comparison with given offset... 84 186 187 Table 1-Supply device state transitions 37 188 Table 2-ev state transitions 43 6 IEC DTS61980-2@|Ec:2017 189 Table 4-Exception handling .... 44 Table 4- Service Selection EVCC request parameters 45 191 Table 5- Service Selection SECC response parameters 46 192 Table 6-Method list for Fine Positioning 47 193 Table7- Method List for pairing…….. .47 194 Table 8-Method list for initial alignment 47 195 Table 9-Fine positioning response 48 196 Table 10-Pairing start request ,49 197 Table 11-Pairing start response 49 Table 12- Pairing confirmation request 49 99 Table 13- Pairing confirmation response 面国 49 200 Table 14-initial alignment check response 50 201 Table 15- Final Compatibility check request parameters 50 202 Table 16-Final compatibility check response parameters 5 203 Table 17- Perform Power Transfer request parameters 52 204 Table 18- Perform Power Transfer response parameters 52 205 Table 19- Error request parameters 53 206 T able 20- Error respond parameters 53 207 Table A.1-UC Select supply device 60 208 Table a2- c service selection 62 209 Table A.3-UC Fine positioning ,63 210 Table A 4 -Uc start power transfer 65 211 Table A.5-UC Perform power transfer 67 212 Table A 6- UC Safety monitoring and diagnostics 68 213 Table A.7-UC Stop power transfer 69 214 Table a. 8-UC Power saver mode 71 215 Table C. 1-data of the antenna arrangement at ev to send to secc 78 216 Table C2- Data of the antenna arrangement at primary device to send to EVcc 78 217abeC.3- Coding Patterns.…… 8 218 219 220 EC DTS61980-2@|EC:2017 7 221 INTERNATIONAL ELECTROTECHNICAL COMMISSION ELECTRIC VEHICLE WIRELESS POWER TRANSFER (WPT) SYSTEMS Part 2: Specific requirements for communication between electric road 228 vehicle(Ev)and infrastructure with res pect to wireless power transfer 229 (WPT)systems 230 231 232 233 FOREWORD 1)The International Electrotechnical Commission(IEC) is a worldwide organization for standardization ISIng all national electrotechnical committees (IEC National Committees ). The object of IEc is te mote 236 international co-operation on all questions concerning standardization in the electrical and electronic fields. To 237 this end and in addition to other activities, IEc publishes International Standards, Technical specifications 238 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as "lEC Publication (s)"). Their preparation is entrusted to technical committees; any lEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- 241 governmental organizations liaising with the lEc also participate in this preparation. IEc collaborates closely 242 with the International Organization for standardization (ISo) in accordance with conditions determined by 243 agreement between the two organizations 244 2)The formal decisions or agreements of lEc on technical matters express, as nearly as possible, an international 245 consensus of opinion on the relevant subjects since each technical committee has representation from all interested iec national committees 247 3EC Publications have the form of recommendations for international use and are accepted by lEc National 248 Committees in that sense while all reasonable efforts are made to ensure that the technical content of iec 249 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 251 4)In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in 254 the latter 5)IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity 256 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any 257 services carried out by independent certification bodies All users should ensure that they have the latest edition of this publication 259 No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and 260 members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs(including legal fees)and 262 expenses arising out of the publication, use of, or reliance upon, this iEc Publication or any other IEC 263 Publications 264 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is 265 indispensable for the correct application of this publication 266 9 Attention is drawn to the possibility that some of the elements of this lEc Publication may be the subject of 267 patent rights. IEC shall not be held responsible for identifying any or all such patent rights 269 Vehicle Power Transfer(WPT) Systems, of IEC technical committee TC69 ee WG7: Electric 268 International Standard iEC 61980-2 has been prepared by subcommitt 270 The text of this International Standard is based on the following documents FDIS Report on voting XX/XX/FDIS EC DTS61980-2@|EC:2017 272 Full information on the voting for the approval of this International standard can be found in 273 the report on voting indicated in the above table 274 This document has been drafted in accordance with the so/ec Directives part 2 275 The committee has decided that the contents of this document will remain unchanged until the 276stabilitydateindicatedonthelecwebsiteunder"http://webstore.iecchinthedatarelatedto 277 the specific document. At this date, the document will be 278 reconfirmed 279· withdrawn, replaced by a revised edition, or amended 282 The National committees are requested to note that for this document the stability date is2020 THIS TEXT S NCLUDED FOR THE INFORMATION OF THE NATIONAL COMMITTEES AND WILL BE 286 DELETED AT THE PUBLICATION STAGE 287 EC DTS61980-2@|EC:2017 9 INTRODUCTION 289 The IEC 61980 series is published in separate parts according to the following structure 290 Part 1 covers general requirements for electric road vehicle(EV) wireless power transfer 291(WPT) systems including general background and definitions.(e.g. efficiency, ..electrical 292 safety, EMC) 293 Part 2 covers specific requirements for communication between electric road vehicle(EV) and 294 ireless power transfer(WPT) systems including general background and definitions 295 Part 3 covers specific requirements for electric road vehicle (EV) magnetic field wireless 296 power transfer (MF-WPT) systems including general background and definitions.(e.g 297 efficiency electrical safety, EMC) 298 The requirements described in Part 1 are general. The technical requirements for the various 299 wireless power transfer (WPT) technologies are very different, they will be treated in 300 technology specific parts of the IEc 61980 series. a list of possible WPt technologies can be seen in Part 1. The requirements for magnetic field-wireless power transfer systems(MF-WPT 302 are described in Part 3. Further parts of lec 61980 series will describe other technologies 303 such as power transfer via electric field or electromagnetic field wireless power transfer(WPT 304 systems(EF-WPT) or electromagnetic field-WPT systems also named as microwave-WPT 305 systems(MW-WPT 306 Reference to "technology specific parts always refer to the technology specific part 3 and 307 further technology specific parts of lEC 61980 series. The structure of the"technology specific parts" follows the structure of part 1 309 WPT systems are still under development- For this reason there is the future but not 310 immediate possibility of an agreement to publish an International Standard. The subcommittee 311 will decide, by following the procedure set out in ISO/EC Directives 2.3, that the publication of a Technical Specification would be appropriate. The reasons for publishing the Technical 313 Specification is a high market need for a first basic technical description 314 Part 2, also published as a Technical Specification for the same reasons as Part 3, deals with 315 communication and for this reason has an independent structure. The numbering of the 316 clauses does not follow the numbering of the other Parts of IEC 61980 series 317 Electric road vehicle(EV) part covered by ISo 19363 【实例截图】
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