{"id":434327,"date":"2024-10-20T07:43:31","date_gmt":"2024-10-20T07:43:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-61980-22023\/"},"modified":"2024-10-26T14:39:38","modified_gmt":"2024-10-26T14:39:38","slug":"bs-en-iec-61980-22023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-61980-22023\/","title":{"rendered":"BS EN IEC 61980-2:2023"},"content":{"rendered":"

This Part of IEC 61980 addresses communication and activities of magnetic field wireless power transfer (MF-WPT) systems. The requirements in this document are intended to be applied for MF-WPT systems accordin to IEC 61980-3 and ISO 19363. The aspects covered in this document include: – operational and functional characteristics of the MF-WPT communication system and related activities – operational and functional characteristics of the positioning system The following aspects are under consideration for future documents: – requirements for two- and three-wheel vehicles, – requirements for MF-WPT systems supplying power to EVs in motion, and – requirements for bidirectional power transfer Note: Any internal communication at Supply device or EV device is not in the scope of this document<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex A (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
11<\/td>\nFOREWORD <\/td>\n<\/tr>\n
13<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
14<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
15<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
18<\/td>\n4 Abbreviated terms
5 General system structure and interoperability concept
5.1 System structure <\/td>\n<\/tr>\n
19<\/td>\n5.2 Interoperability concept
6 General communication requirements
Figures
Figure 1 \u2013 Example of system structure <\/td>\n<\/tr>\n
20<\/td>\n7 Communication procedure during an MF-WPT session
7.1 General <\/td>\n<\/tr>\n
21<\/td>\nFigure 2 \u2013 Chain of activities <\/td>\n<\/tr>\n
22<\/td>\n7.2 Activities
7.2.1 Communication setup
7.2.2 Fine positioning <\/td>\n<\/tr>\n
24<\/td>\nFigure 3 \u2013 Natural offset with different coil geometries <\/td>\n<\/tr>\n
25<\/td>\nTables
Table 1 \u2013 Fine positioning setup data from EV <\/td>\n<\/tr>\n
26<\/td>\nTable 2 \u2013 Fine positioning setup data from SECC <\/td>\n<\/tr>\n
27<\/td>\n7.2.3 Pairing
Table 3 \u2013 Data transfer during positioning <\/td>\n<\/tr>\n
28<\/td>\nTable 4 \u2013 Pairing parameters provided by the EVCC to the SECC
Table 5 \u2013 Pairing parameters provided by the SECC to the EVCC <\/td>\n<\/tr>\n
29<\/td>\nFigure 4 \u2013 Sequence of parameter exchange for pairing using LPE <\/td>\n<\/tr>\n
30<\/td>\nFigure 5 \u2013 Sequence of parameter exchange for pairingusing LF signal emitted by the EV\/EV device <\/td>\n<\/tr>\n
31<\/td>\nFigure 6 \u2013 Sequence of parameter exchange for pairingusing LF signal emitted by the primary device <\/td>\n<\/tr>\n
32<\/td>\nFigure 7 \u2013 Sequence of parameter exchange for pairingusing active optical means (e.g., LED) <\/td>\n<\/tr>\n
33<\/td>\n7.2.4 Authorization and service selection
Figure 8 \u2013 Sequence of parameter exchange for pairing usingpassive optical means (e.g., marker at primary device)
Figure 9 \u2013 Sequence of parameter exchange for pairing using external confirmation <\/td>\n<\/tr>\n
34<\/td>\n7.2.5 Final compatibility check <\/td>\n<\/tr>\n
35<\/td>\n7.2.6 Alignment check
Table 6 \u2013 Final compatibility parameters from EV
Table 7 \u2013 Final compatibility check parameters from SECC <\/td>\n<\/tr>\n
37<\/td>\n7.2.7 Prepare power transfer
Table 8 \u2013 Alignment check parameter sent by the EVCC
Table 9 \u2013 Alignment check response parameters sent by the SECC <\/td>\n<\/tr>\n
38<\/td>\n7.2.8 Perform power transfer <\/td>\n<\/tr>\n
39<\/td>\nFigure 10 \u2013 MF-WPT control system
Table 10 \u2013 Symbols for MF-WPT control system <\/td>\n<\/tr>\n
40<\/td>\nTable 11 \u2013 MF-WPT controller inputs and outputs
Table 12 \u2013 Relative response time for control loops <\/td>\n<\/tr>\n
41<\/td>\nTable 13 \u2013 Perform power transfer request parameters <\/td>\n<\/tr>\n
42<\/td>\n7.2.9 Stop power transfer
Table 14 \u2013 Perform power transfer response parameters <\/td>\n<\/tr>\n
43<\/td>\n7.2.10 Terminate communication
7.2.11 WPT spot vacancy detection <\/td>\n<\/tr>\n
44<\/td>\n7.2.12 Time scheduled power transfer <\/td>\n<\/tr>\n
45<\/td>\n7.2.13 Safety monitoring and diagnostics <\/td>\n<\/tr>\n
47<\/td>\n7.2.14 Wake-up after power outage
7.3 Exception handling
7.3.1 General
Figure 11 \u2013 Classification of system events <\/td>\n<\/tr>\n
48<\/td>\n7.3.2 Exception descriptions
Table 15 \u2013 Exception handling <\/td>\n<\/tr>\n
49<\/td>\n7.3.3 Supply device exception handling (WPT_S_ERR) <\/td>\n<\/tr>\n
50<\/td>\n7.3.4 EV device exception handling (WPT_V_ERR)
Table 16 \u2013 Error respond parameters
Table 17 \u2013 Error request parameters <\/td>\n<\/tr>\n
51<\/td>\nAnnex A (informative)Use cases
A.1 General
Figure A.1 \u2013 Use cases specific to wireless power transfer <\/td>\n<\/tr>\n
52<\/td>\nA.2 Use case descriptions
A.2.1 UC select supply device
A.2.2 UC compatibility check
Table A.1 \u2013 UC select supply device <\/td>\n<\/tr>\n
53<\/td>\nA.2.3 UC fine positioning
Table A.2 \u2013 UC compatibility check <\/td>\n<\/tr>\n
54<\/td>\nA.2.4 UC prepare power transfer
Table A.3 \u2013 UC fine positioning <\/td>\n<\/tr>\n
55<\/td>\nA.2.5 UC safety monitoring and diagnostics
Table A.4 \u2013 UC prepare power transfer <\/td>\n<\/tr>\n
56<\/td>\nA.2.6 UC perform power transfer
A.2.7 UC stop power transfer
Table A.5 \u2013 UC safety monitoring and diagnostics
Table A.6 \u2013 UC perform power transfer <\/td>\n<\/tr>\n
57<\/td>\nA.2.8 UC sleep mode (optional)
Table A.7 \u2013 UC stop power transfer <\/td>\n<\/tr>\n
58<\/td>\nTable A.8 \u2013 UC sleep mode <\/td>\n<\/tr>\n
59<\/td>\nAnnex B (informative)Physical definition of links and signals
B.1 General
B.2 System architecture
B.3 WLAN
B.4 LF signal <\/td>\n<\/tr>\n
60<\/td>\nFigure B.1 \u2013 Example arrangement of the auxiliary LF receivers\/transmittersfor the primary device and the vehicle <\/td>\n<\/tr>\n
61<\/td>\nB.5 LPE
Figure B.2 \u2013 Example arrangement of the auxiliary LF transmitters\/receiversfor the primary device and the EV <\/td>\n<\/tr>\n
62<\/td>\nB.6 Power check
B.7 External confirmation means <\/td>\n<\/tr>\n
63<\/td>\nAnnex C (informative)Methods of P2PS signaling
C.1 General
C.2 Fine positioning
C.2.1 General
C.2.2 Manual
C.2.3 LF positioning emitted by EV <\/td>\n<\/tr>\n
64<\/td>\nFigure C.1 \u2013 Example OOK data modulation
Figure C.2 \u2013 Generalized Manchester encoding <\/td>\n<\/tr>\n
65<\/td>\nFigure C.3 \u2013 Example LF signal data format for fine positioning <\/td>\n<\/tr>\n
66<\/td>\nC.2.4 LF positioning emitted by supply device <\/td>\n<\/tr>\n
67<\/td>\nC.2.5 LF parameter exchange
Table C.1 \u2013 Additional LF fine positioning setup parameter from EV <\/td>\n<\/tr>\n
68<\/td>\nTable C.2 \u2013 Additional LF fine positioning setup data from SECC <\/td>\n<\/tr>\n
69<\/td>\nFigure C.4 \u2013 Example Explanation of parameters for LF fine positioning <\/td>\n<\/tr>\n
70<\/td>\nC.2.6 Low power excitation (LPE)
Table C.3 \u2013 Additional LF positioning data exchange <\/td>\n<\/tr>\n
71<\/td>\nC.3 Pairing
C.3.1 General
C.3.2 Coding pattern specification
Figure C.5 \u2013 Coding pattern timing and examples <\/td>\n<\/tr>\n
72<\/td>\nC.3.3 Low power excitation (LPE)
C.3.4 LF signal
Figure C.6 \u2013 Example LF signal data format for pairing <\/td>\n<\/tr>\n
73<\/td>\nC.3.5 External confirmation <\/td>\n<\/tr>\n
74<\/td>\nC.4 Alignment check
C.4.1 General
C.4.2 Power check <\/td>\n<\/tr>\n
75<\/td>\nC.4.3 LPE <\/td>\n<\/tr>\n
76<\/td>\nAnnex D (normative)State diagrams of WPT process
D.1 General
D.2 Supply device state definitions
D.2.1 Supply device state diagram
D.2.2 System On (WPT_S_ON)
Figure D.1 \u2013 Supply device state diagram <\/td>\n<\/tr>\n
77<\/td>\nD.2.3 Session initiated (WPT_S_SI)
D.2.4 Awaiting alignment (WPT_S_AA)
D.2.5 Idle (WPT_S_IDLE)
D.2.6 Power transfer active (WPT_S_PTA)
D.2.7 Power transfer (WPT_S_PT)
D.2.8 Service terminated occupied (WPT_S_STO) <\/td>\n<\/tr>\n
78<\/td>\nD.2.9 System Off (WPT_S_OFF)
D.2.10 Sleep (WPT_S_SLP)
D.2.11 StandBy (WPT_S_STBY)
D.3 Supply device state transitions
D.3.1 General
Table D.1 \u2013 Supply device state transitions <\/td>\n<\/tr>\n
80<\/td>\nD.3.2 TS_03 and TS_10
D.3.3 TS_04 and TS_05
Figure D.2 \u2013 Transition TS_03 and TS_10
Figure D.3 \u2013 Transition TS_04 and TS_05 <\/td>\n<\/tr>\n
81<\/td>\nD.3.4 TS_06
D.3.5 TS_07. TS_09 and TS_12
Figure D.4 \u2013 Transition TS_06 <\/td>\n<\/tr>\n
82<\/td>\nD.3.6 TS_08, TS_14 and TS_16
Figure D.5 \u2013 Transition TS_07, TS_09, TS_12 <\/td>\n<\/tr>\n
83<\/td>\nD.3.7 TS_13
Figure D.6 \u2013 Transition TS_08, TS_14, TS_16
Figure D.7 \u2013 Transition TS_13 <\/td>\n<\/tr>\n
84<\/td>\nD.3.8 TS_11
D.3.9 TS_15
Figure D.8 \u2013 Transition TS_11 <\/td>\n<\/tr>\n
85<\/td>\nD.3.10 TS_17
Figure D.9 \u2013 Transition TS_15 <\/td>\n<\/tr>\n
86<\/td>\nD.4 EV device state definitions
D.4.1 EV device state diagram
D.4.2 System On (WPT_V_ON)
D.4.3 Session initiated (WPT_V_SI)
Figure D.10 \u2013 Transition TS_17
Figure D.11 \u2013 EV device state diagram <\/td>\n<\/tr>\n
87<\/td>\nD.4.4 Awaiting alignment (WPT_V_AA)
D.4.5 Idle (WPT_V_IDLE)
D.4.6 Power transfer active (WPT_V_PTA)
D.4.7 Power transfer (WPT_V_PT)
D.4.8 Sleep (WPT_V_SLP)
D.4.9 Standby (WPT_V_STBY)
D.4.10 System Off (WPT_V_OFF)
D.5 EV state transitions
D.5.1 General
Table D.2 \u2013 EV device state transitions <\/td>\n<\/tr>\n
88<\/td>\nD.5.2 TV_03 <\/td>\n<\/tr>\n
89<\/td>\nD.5.3 TV_05
D.5.4 TV_06
Figure D.12 \u2013 Transition TV_03
Figure D.13 \u2013 Transition TV_05 <\/td>\n<\/tr>\n
90<\/td>\nD.5.5 TV_07 and TV_15
Figure D.14 \u2013 Transition TV_06 <\/td>\n<\/tr>\n
91<\/td>\nD.5.6 TV_08, TV_14 and TV_16
Figure D.15 \u2013 Transition TV_07, TV_15 <\/td>\n<\/tr>\n
92<\/td>\nD.5.7 TV_04 and TV_09
Figure D.16 \u2013 Transition TV_08, TV_14, TV_16
Figure D.17 \u2013 Transition TV_04 and TV_09 <\/td>\n<\/tr>\n
93<\/td>\nD.5.8 TV_10
D.5.9 TV_11
Figure D.18 \u2013 Transition TV_10 <\/td>\n<\/tr>\n
94<\/td>\nD.5.10 TV_17
Figure D.19 \u2013 Transition TV_11
Figure D.20 \u2013 Transition TV_17 <\/td>\n<\/tr>\n
95<\/td>\nAnnex E (informative)Marking of primary device
E.1 General <\/td>\n<\/tr>\n
96<\/td>\nE.2 Requirements for detectability
E.3 Usage for positioning \u2013 Parameter setting and message exchange
Figure E.1 \u2013 Example for a marking for a primary device <\/td>\n<\/tr>\n
97<\/td>\nE.4 Usage for pairing
E.4.1 General
E.4.2 Parameter setting and message exchange <\/td>\n<\/tr>\n
98<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electric vehicle wireless power transfer (WPT) systems – Specific requirements for MF-WPT system communication and activities<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":434337,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-434327","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/434327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/434337"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=434327"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=434327"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=434327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}