{"id":421077,"date":"2024-10-20T06:34:19","date_gmt":"2024-10-20T06:34:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-630282017-2\/"},"modified":"2024-10-26T12:18:05","modified_gmt":"2024-10-26T12:18:05","slug":"bs-en-630282017-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-630282017-2\/","title":{"rendered":"BS EN 63028:2017"},"content":{"rendered":"

This document defines technical requirements, behaviors and interfaces used for ensuring interoperability for flexibly coupled wireless power transfer (WPT) systems for AirFuel Resonant WPT. This document is based on AirFuel Wireless Power Transfer System Baseline System Specification (BSS) v1.3.<\/p>\n

Products implementing this document are expected to follow applicable regulations and global standards.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nCONTENTS <\/td>\n<\/tr>\n
12<\/td>\nFOREWORD <\/td>\n<\/tr>\n
14<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
15<\/td>\n1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions <\/td>\n<\/tr>\n
18<\/td>\n3.2 Symbols and abbreviated terms
3.2.1 Symbols <\/td>\n<\/tr>\n
22<\/td>\n3.2.2 Abbreviated terms
4 System description <\/td>\n<\/tr>\n
23<\/td>\n5 Conformance and backwards compatibility
Figures
Figure 1 \u2013 Wireless power transfer system <\/td>\n<\/tr>\n
24<\/td>\n6 Device types
6.1 PTU classification
Figure 2 \u2013 PTU-PRU resonator PTX_IN
Tables
Table 1 \u2013 PTU classification <\/td>\n<\/tr>\n
25<\/td>\n6.2 PRU category
7 Power transfer specifications
7.1 System equivalent circuit and reference parameters
Figure 3 \u2013 PTU-PRU resonator PRX_OUT
Figure 4 \u2013 Equivalent circuit and system parameters
Table 2 \u2013 PRU category <\/td>\n<\/tr>\n
26<\/td>\n7.2 General system requirements
7.2.1 Operating frequency
7.2.2 ZTX_IN relationship to RRECT
7.2.3 Power stability
7.2.4 PTU co-location protection
7.2.5 PRU self-protection (informative)
7.3 Resonator requirements
7.3.1 Resonator coupling efficiency (RCE) <\/td>\n<\/tr>\n
27<\/td>\n7.3.2 PTU resonator requirements
Table 3 \u2013 Minimum RCE (percent and dB) between PRU and PTU <\/td>\n<\/tr>\n
29<\/td>\n7.3.3 PRU resonator requirements
Figure 5 \u2013 PTU resonator-load considerations <\/td>\n<\/tr>\n
30<\/td>\n7.4 Load parameters
7.4.1 Load parameters introduction <\/td>\n<\/tr>\n
31<\/td>\n7.4.2 Minimum load resistance
7.4.3 Maximum allowable dynamic load
7.4.4 Maximum load capacitance
8 Power control specifications
8.1 Control objectives
8.2 PTU specifications
8.2.1 PTU state
Table 4 \u2013 Maximum load capacitance <\/td>\n<\/tr>\n
32<\/td>\n8.2.2 General state requirements
Figure 6 \u2013 PTU state model <\/td>\n<\/tr>\n
33<\/td>\n8.2.3 PTU power save state
Table 5 \u2013 Time requirement to enter PTU Power Transfer state <\/td>\n<\/tr>\n
34<\/td>\nFigure 7 \u2013 Beacon sequences
Figure 8 \u2013 Load variation detection <\/td>\n<\/tr>\n
35<\/td>\n8.2.4 PTU Low Power state
Figure 9 \u2013 Discovery <\/td>\n<\/tr>\n
36<\/td>\n8.2.5 PTU Power Transfer state
Figure 10 \u2013 PTU ITX transition responses <\/td>\n<\/tr>\n
37<\/td>\nTable 6 \u2013 Sub-state of PTU Power Transfer <\/td>\n<\/tr>\n
38<\/td>\n8.2.6 PTU Configuration state <\/td>\n<\/tr>\n
39<\/td>\n8.2.7 PTU Local Fault state
8.2.8 PTU latching fault state <\/td>\n<\/tr>\n
40<\/td>\n8.2.9 PTU state transitions <\/td>\n<\/tr>\n
42<\/td>\nTable 7 \u2013 PTU latching faults <\/td>\n<\/tr>\n
43<\/td>\n8.2.10 PTU Test Mode
8.3 PRU specifications
8.3.1 PRU general requirements <\/td>\n<\/tr>\n
46<\/td>\n8.3.2 PRU state model
Figure 11 \u2013 PRU state model
Table 8 \u2013 Example of accuracy of reported current <\/td>\n<\/tr>\n
47<\/td>\n8.3.3 Null state
8.3.4 PRU boot
8.3.5 PRU On state
Figure 12 \u2013 VRECT operating regions <\/td>\n<\/tr>\n
48<\/td>\n8.3.6 PRU System Error state <\/td>\n<\/tr>\n
49<\/td>\n8.3.7 PRU state transitions <\/td>\n<\/tr>\n
50<\/td>\n9 Signaling specifications
9.1 Architecture and state diagrams
9.1.1 Architecture
Figure 13 \u2013 Basic architecture of WPT system
Table 9 \u2013 PRU system errors <\/td>\n<\/tr>\n
51<\/td>\n9.1.2 Overall charge process <\/td>\n<\/tr>\n
52<\/td>\nFigure 14 \u2013 Basic state procedure (informative) <\/td>\n<\/tr>\n
53<\/td>\n9.2 Charge procedure and requirements
9.2.1 Removing PRU from WPT network
9.2.2 Power Sharing mode <\/td>\n<\/tr>\n
54<\/td>\n9.3 Bluetooth low energy requirements
9.3.1 Bluetooth low energy requirements introduction
9.3.2 Bluetooth low energy objectives
9.3.3 PTU hardware requirement
9.3.4 PRU hardware requirement
9.3.5 Basic network structure
9.3.6 RF requirements <\/td>\n<\/tr>\n
55<\/td>\n9.3.7 Timing and sequencing requirements
Table 10 \u2013 RF budget (informative) <\/td>\n<\/tr>\n
57<\/td>\nFigure 15 \u2013 Registration period timeline example (informative)
Table 11 \u2013 Timing constraints <\/td>\n<\/tr>\n
58<\/td>\n9.3.8 Profile structure
9.4 BLE profile definition
9.4.1 GATT sub-procedure
9.4.2 Configuration
Table 12 \u2013 BLE profile characteristics
Table 13 \u2013 GATT sub-procedure <\/td>\n<\/tr>\n
59<\/td>\n9.4.3 PRU requirements
Figure 16 \u2013 PTU\/PRU services\/characteristics communication <\/td>\n<\/tr>\n
60<\/td>\n9.4.4 PTU requirements
9.4.5 Connection establishment <\/td>\n<\/tr>\n
62<\/td>\n9.4.6 Security considerations
9.4.7 Charge completion <\/td>\n<\/tr>\n
63<\/td>\n9.5 WPT service characteristics
9.5.1 WPT service characteristics introduction
9.5.2 PRU advertising payload
Table 14 \u2013 PRU advertising payload <\/td>\n<\/tr>\n
65<\/td>\n9.5.3 WPT service
Table 15 \u2013 Impedance shift bit
Table 16 \u2013 WPT service UUID <\/td>\n<\/tr>\n
66<\/td>\nTable 17 \u2013 WPT service <\/td>\n<\/tr>\n
67<\/td>\n9.5.4 PRU control
Table 18 \u2013 GAP service
Table 19 \u2013 GATT service <\/td>\n<\/tr>\n
68<\/td>\nTable 20 \u2013 PRU Control Characteristic
Table 21 \u2013 Detail: bit field for enables <\/td>\n<\/tr>\n
69<\/td>\n9.5.5 PTU static parameter
Table 22 \u2013 Detail: bit field for permission
Table 23 \u2013 Detail: bit field for time set <\/td>\n<\/tr>\n
70<\/td>\nTable 24 \u2013 PTU reporting static values to PRU
Table 25 \u2013 Detail: bit field for optional fields validity <\/td>\n<\/tr>\n
71<\/td>\nTable 26 \u2013 PTU power <\/td>\n<\/tr>\n
72<\/td>\nTable 27 \u2013 Max source impedance <\/td>\n<\/tr>\n
73<\/td>\nTable 28 \u2013 Max load resistance <\/td>\n<\/tr>\n
74<\/td>\n9.5.6 PRU static parameter characteristic
Table 29 \u2013 AirFuel protocol revision field
Table 30 \u2013 PTU number of devices <\/td>\n<\/tr>\n
75<\/td>\nTable 31 \u2013 PRU reporting static values to the PTU
Table 32 \u2013 Detail: bit field for optional fields validity <\/td>\n<\/tr>\n
76<\/td>\nTable 33 \u2013 Detail: bit field for PRU information <\/td>\n<\/tr>\n
77<\/td>\n9.5.7 PRU dynamic parameter characteristic <\/td>\n<\/tr>\n
78<\/td>\nTable 34 \u2013 PRU dynamic parameter characteristic
Table 35 \u2013 Detail: bit field for optional fields validity <\/td>\n<\/tr>\n
80<\/td>\nTable 36 \u2013 Detail: bit field for PRU alert <\/td>\n<\/tr>\n
81<\/td>\n9.5.8 PRU alert characteristic
Table 37 \u2013 Detail: bit field for PRU alert
Table 38 \u2013 Test mode commands <\/td>\n<\/tr>\n
82<\/td>\nTable 39 \u2013 PRU alert fields
Table 40 \u2013 Detail: bit field for PRU alert notification <\/td>\n<\/tr>\n
83<\/td>\n9.6 Cross connection algorithm
9.6.1 Cross connection algorithm introduction
9.6.2 Definitions
9.6.3 Acceptance of advertisement
9.6.4 Impedance shift sensing
Table 41 \u2013 Mode transition <\/td>\n<\/tr>\n
84<\/td>\n9.6.5 Reboot bit handling
9.6.6 Time set handling <\/td>\n<\/tr>\n
85<\/td>\n9.7 Mode transition
9.7.1 Mode transition introduction
9.7.2 Mode transition procedure <\/td>\n<\/tr>\n
86<\/td>\n9.7.3 BLE reconnection procedure
Figure 17 \u2013 PRU mode transition \u2013 Device Address field set to a non-zero value <\/td>\n<\/tr>\n
87<\/td>\nFigure 18 \u2013 PRU mode transition \u2013 Device Address field set to all zeros <\/td>\n<\/tr>\n
88<\/td>\n10 PTU resonators
10.1 PTU resonators introduction
10.2 Class n design template
10.2.1 Class n design template introduction
10.2.2 Table of specifications
10.2.3 PTU resonator structure
10.3 Approved PTU resonators <\/td>\n<\/tr>\n
89<\/td>\nAnnex A (informative)Reference PRU for PTU acceptance testing
A.1 Category 1
A.2 Category 2
A.3 Category 3
A.3.1 PRU design 3-1
A.3.2 Geometry
Figure A.1 \u2013 PRU design 3 block diagram
Table A.1 \u2013 PRU table of specifications <\/td>\n<\/tr>\n
90<\/td>\nFigure A.2 \u2013 Front view
Figure A.3 \u2013 Back view <\/td>\n<\/tr>\n
91<\/td>\nFigure A.4 \u2013 Side view
Figure A.5 \u2013 Front view, coil only
Figure A.6 \u2013 Side view, coil only <\/td>\n<\/tr>\n
92<\/td>\nA.4 Category 4
A.5 Category 5 <\/td>\n<\/tr>\n
93<\/td>\nAnnex B (informative)Lost power
B.1 Overview
B.2 General
B.3 Cross connection issues
B.4 Handoff issues <\/td>\n<\/tr>\n
94<\/td>\nB.5 Power noise issues
B.6 PTU lost power calculation
B.6.1 Lost power detection threshold
B.6.2 Lost power detection speed
B.6.3 PTU lost power calculation
B.6.4 PTU power transmission detection accuracy
B.6.5 PRU lost power reports <\/td>\n<\/tr>\n
95<\/td>\nB.6.6 Accuracy of reported power
B.6.7 Other PRU lost power reports <\/td>\n<\/tr>\n
96<\/td>\nAnnex C (normative)User experience requirements
C.1 General
C.2 User indication
C.2.1 PRU user indication
C.2.2 PTU user indication <\/td>\n<\/tr>\n
97<\/td>\nAnnex D (informative)RCE calculations
D.1 RCE calculation (using S-parameters) <\/td>\n<\/tr>\n
98<\/td>\nD.2 RCE calculation (using Z-parameters) <\/td>\n<\/tr>\n
99<\/td>\nD.2.1 Series tuned case
D.2.2 Other RCE calculations
D.3 Conversion between S-parameters and Z-parameters <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Wireless Power Transfer. AirFuel Resonant Baseline System Specification (BSS)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":421087,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-421077","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\/421077","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\/421087"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=421077"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=421077"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=421077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}