{"id":460324,"date":"2024-10-20T10:09:07","date_gmt":"2024-10-20T10:09:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-24-30489409-dc-2024\/"},"modified":"2024-10-26T18:46:07","modified_gmt":"2024-10-26T18:46:07","slug":"bsi-24-30489409-dc-2024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-24-30489409-dc-2024\/","title":{"rendered":"BSI 24\/30489409 DC 2024"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\n30489409-NC.pdf <\/td>\n<\/tr>\n
3<\/td>\n100_4131e_CDV.pdf <\/td>\n<\/tr>\n
14<\/td>\n1 General Description
1.1 Introduction
1.1.1 Scope
1.1.2 Document organization
1.1.3 Design goals <\/td>\n<\/tr>\n
16<\/td>\n1.1.4 BPP and MPP interoperability
1.1.5 Related documents <\/td>\n<\/tr>\n
17<\/td>\n1.2 Architectural overview
1.2.1 System Description <\/td>\n<\/tr>\n
18<\/td>\n1.2.2 System block diagrams <\/td>\n<\/tr>\n
20<\/td>\n1.3 Glossary
1.3.1 Definitions <\/td>\n<\/tr>\n
21<\/td>\n1.3.2 Acronyms
1.3.3 Symbols <\/td>\n<\/tr>\n
22<\/td>\n1.4 System Model vs Spec <\/td>\n<\/tr>\n
23<\/td>\n2 Authentication Protocol
2.1 Authentication <\/td>\n<\/tr>\n
24<\/td>\n3 Coil Design
3.1 Introduction and Background
3.2 PTx Coil System Model
3.2.1 Mechanical Construction
3.2.1.1 Overview <\/td>\n<\/tr>\n
25<\/td>\n3.2.1.2 Top Enclosure
3.2.1.3 Coil Module (AC magnetics) <\/td>\n<\/tr>\n
27<\/td>\n3.2.1.4 Coil Module (permanent magnets) <\/td>\n<\/tr>\n
29<\/td>\n3.2.1.5 Magnet shunt top view <\/td>\n<\/tr>\n
30<\/td>\n3.2.1.6 Bottom enclosure <\/td>\n<\/tr>\n
32<\/td>\n3.2.1.7 Top view of bottom enclosure <\/td>\n<\/tr>\n
33<\/td>\n3.2.1.8 Overall Assembly
3.2.1.9 PTx Orientation Magnets
3.2.1.9.1 Transmitter-side Orientation Magnet <\/td>\n<\/tr>\n
35<\/td>\n3.2.2 Electrical Properties
3.2.2.1 Electrical Parameters of PTx coil system model <\/td>\n<\/tr>\n
36<\/td>\n3.2.2.2 Preventing Saturation of PRx Shielding <\/td>\n<\/tr>\n
37<\/td>\n3.3 PRx Coil System Model
3.3.1 Mechanical Construction
3.3.1.1 Overall Assembly <\/td>\n<\/tr>\n
38<\/td>\n3.3.1.2 Bottom Enclosure
3.3.1.3 Support Plate
3.3.1.4 Coil Module <\/td>\n<\/tr>\n
43<\/td>\n3.3.1.5 Coil Module (permanent magnets) <\/td>\n<\/tr>\n
45<\/td>\n3.3.1.6 Friendly Metal Block
3.3.1.7 Overall Assembly <\/td>\n<\/tr>\n
46<\/td>\n3.3.2 Electrical Properties
3.3.2.1 Electrical Parameters of PRx Coil System Model <\/td>\n<\/tr>\n
47<\/td>\n3.4 Properties of Mated Coil System Models
3.4.1 Electrical measurement under mated conditions <\/td>\n<\/tr>\n
48<\/td>\n3.5 Coil Specifications
3.5.1 PRx Coil Specifications <\/td>\n<\/tr>\n
54<\/td>\n3.5.2 PTx Coil Specifications <\/td>\n<\/tr>\n
61<\/td>\n4 Power Delivery
4.1 Power Profiles (BPP + MPP)
4.1.1 Specifications
4.1.2 Recommendations
4.1.3 Specification Notes <\/td>\n<\/tr>\n
62<\/td>\n4.2 Power Receiver Functional Block Diagram
4.2.1 System Model
4.2.1.1 System model PRx circuit topology <\/td>\n<\/tr>\n
63<\/td>\n4.2.1.2 System model PRx resonance tuning in BPP mode <\/td>\n<\/tr>\n
64<\/td>\n4.2.1.3 System model resonance tuning in MPP mode
4.2.1.3.1 Rule of thumb <\/td>\n<\/tr>\n
65<\/td>\n4.2.1.3.2 Selection of resonant capacitors
4.2.1.3.3 FHA analysis: selecting initial values of Ctx <\/td>\n<\/tr>\n
68<\/td>\n4.2.1.3.4 Time-domain sweep
4.2.1.3.5 Other design considerations
4.2.1.4 PRx electrical properties
4.2.1.5 System model PRx Vrect setting <\/td>\n<\/tr>\n
69<\/td>\n4.3 Power Transmitter Functional Block Diagram
4.3.1 System Model <\/td>\n<\/tr>\n
70<\/td>\n4.3.1.1 Definition of inverter phase \u03b8
4.3.1.2 PTx resonant capacitor selection <\/td>\n<\/tr>\n
71<\/td>\n4.3.1.3 PTx electrical properties <\/td>\n<\/tr>\n
72<\/td>\n4.4 Operating Frequency
4.4.1 System Model
4.4.2 Specifications
4.5 Object Detection
4.5.1 System Model <\/td>\n<\/tr>\n
73<\/td>\n4.5.2 Specifications
4.6 Digital Pings 128kHz\/360kHz
4.6.1 Need For Digital Pings 128kHz \/ 360kHz <\/td>\n<\/tr>\n
80<\/td>\n4.6.2 Specifications
4.6.2.1 PTx Digital Ping Specifications
4.6.2.2 PTx Digital Ping Specifications – 128kHz Ping HB_Low <\/td>\n<\/tr>\n
81<\/td>\n4.6.2.3 PTx Digital Ping Specifications – 128kHz Ping HB_High
4.6.2.4 PTx Digital Ping Specifications – 128kHz Ping FB
4.6.2.5 PTx Digital Ping Specifications – 360kHz Ping FB <\/td>\n<\/tr>\n
82<\/td>\n4.6.2.6 PRx Digital Ping Specifications
4.6.2.7 PRx Digital Ping Specifications
4.7 K Estimation
4.7.1 System Model
4.7.1.1 Need For K Estimation <\/td>\n<\/tr>\n
83<\/td>\n4.7.1.2 Kest Calculation Formula
4.7.1.2.1 E0 and E1 Fit Example <\/td>\n<\/tr>\n
84<\/td>\n4.7.1.3 Eco-system Scaling <\/td>\n<\/tr>\n
85<\/td>\n4.7.1.3.1 Subscript nomenclature
4.7.1.3.2 Calculation of Kest Scaling Factors
4.7.1.4 Error stack-up <\/td>\n<\/tr>\n
86<\/td>\n4.7.2 Specifications <\/td>\n<\/tr>\n
87<\/td>\n4.8 Output Impedance and Load Transients
4.8.1 System Model
4.8.1.1 Slope of the output Impedance <\/td>\n<\/tr>\n
88<\/td>\n4.8.1.2 Worst-case tests to measure the slope of the output impedance
4.8.1.2.1 Load step procedure <\/td>\n<\/tr>\n
89<\/td>\n4.8.1.2.2 Load dump procedure <\/td>\n<\/tr>\n
90<\/td>\n4.9 Set Pr_max
4.9.1 Background
4.9.2 System Model
4.9.2.1 Theory of Operation
4.9.2.2 PRx ballast current <\/td>\n<\/tr>\n
91<\/td>\n4.9.2.3 Set Pr_max Flow <\/td>\n<\/tr>\n
92<\/td>\n4.9.2.3.1 Overall Flow <\/td>\n<\/tr>\n
93<\/td>\n4.9.2.3.2 Gain Measurement <\/td>\n<\/tr>\n
94<\/td>\n4.9.2.3.3 Setting initial Vrect_target and Pr_max based on G1*G2 <\/td>\n<\/tr>\n
95<\/td>\n4.9.2.3.4 Low-k Mode <\/td>\n<\/tr>\n
96<\/td>\n4.9.3 PTx Specifications
4.9.4 PTx Specification Notes
4.10 Power Transfer Control
4.10.1 Intro and Background (Informative)
4.10.2 System Model
4.10.2.1 Background and Assumptions <\/td>\n<\/tr>\n
97<\/td>\n4.10.2.1.1 System-level block diagrams
4.10.2.1.2 Design considerations <\/td>\n<\/tr>\n
98<\/td>\n4.10.2.2 Vrect_target Loop (PRx+PTx)
4.10.2.2.1 PTx Control <\/td>\n<\/tr>\n
100<\/td>\n4.10.2.3 Ilim Loop (PRx)
4.10.2.3.1 Load Current Control
4.10.2.3.2 Ilim Freeze and Anti-Crash Mechanism <\/td>\n<\/tr>\n
101<\/td>\n4.10.2.3.3 Loop Update Interval <\/td>\n<\/tr>\n
102<\/td>\n4.10.2.4 Power throttling
4.10.3 End-to-End Control Specifications
4.10.3.1 Background
4.10.3.2 PTx Specifications <\/td>\n<\/tr>\n
103<\/td>\n4.10.3.3 PTx Specification Notes <\/td>\n<\/tr>\n
104<\/td>\n4.10.3.4 PRx Specifications
4.10.3.5 PRx Recommendations <\/td>\n<\/tr>\n
105<\/td>\n4.10.3.6 PRx Specification Notes
4.11 Mitigation of Side Effects of Cd at MPP Frequency
4.11.1 System Model
4.11.1.1.1 Non-monotonic Vrect\/phase response and output impedance at light load <\/td>\n<\/tr>\n
106<\/td>\n4.11.1.1.2 Over-voltage mitigation <\/td>\n<\/tr>\n
107<\/td>\n4.11.1.1.3 Hard switching mitigation <\/td>\n<\/tr>\n
108<\/td>\n4.11.1.2 Receiver overvoltage protection
4.11.2 Specifications
4.12 Cloak
4.13 Common-mode Noise <\/td>\n<\/tr>\n
109<\/td>\n5 Communications Physical Layer
5.1 Introduction
5.2 Frequency Shift Keying (PTx to PRx) <\/td>\n<\/tr>\n
110<\/td>\n5.2.1 System Model
5.2.1.1 FSK Modulator (PTx)
5.2.1.2 FSK Receiver (PRx) <\/td>\n<\/tr>\n
112<\/td>\n5.2.2 Frequency Shift Keying Specifications <\/td>\n<\/tr>\n
113<\/td>\n5.3 Amplitude Shift Keying (PRx to PTx)
5.3.1 Modulation Scheme <\/td>\n<\/tr>\n
114<\/td>\n5.3.2 System Model
5.3.2.1 ASK Modulator (PRx) <\/td>\n<\/tr>\n
116<\/td>\n5.3.2.2 ASK Receiver (PTx) <\/td>\n<\/tr>\n
117<\/td>\n5.3.2.3 ASK Modulation Trends <\/td>\n<\/tr>\n
119<\/td>\n5.3.3 ASK Specifications <\/td>\n<\/tr>\n
121<\/td>\n6 Foreign Object Detection
6.1 Background
6.2 Open-air Q-Test (pre-power transfer FOD method)
6.2.1 Introduction <\/td>\n<\/tr>\n
124<\/td>\n6.2.2 Movement Timer
6.2.3 Settling Timer
6.2.4 Glossary
6.2.5 Open-air Q-Test Specifications <\/td>\n<\/tr>\n
125<\/td>\n6.2.6 Theory of Operation
6.2.6.1 Measuring Q <\/td>\n<\/tr>\n
126<\/td>\n6.2.6.1.1 Note on PTx with multiple resonant capacitors
6.2.6.1.2 Impact of FO or PRx on Q-deflection
6.2.6.2 Q compensation for drift
6.2.6.2.1 Accentuating Q deflection due to frequency drift caused by FO <\/td>\n<\/tr>\n
127<\/td>\n6.2.6.2.2 Temperature Compensation
6.2.6.2.3 Separating DC and AC resistance
6.2.6.3 Choosing a Q deflection threshold
6.2.6.4 Potential Implementation Issues
6.2.6.4.1 Proximity to metal objects
6.2.6.4.2 PRx misplaced then replaced <\/td>\n<\/tr>\n
128<\/td>\n6.2.6.5 Summary <\/td>\n<\/tr>\n
129<\/td>\n6.2.7 PRx movement and digital ping <\/td>\n<\/tr>\n
130<\/td>\n6.3 MPP Power Loss Accounting (in-power transfer FOD method)
6.3.1 Introduction <\/td>\n<\/tr>\n
131<\/td>\n6.3.2 MPLA Specifications
6.3.2.1 MPLA PRx Specifications <\/td>\n<\/tr>\n
132<\/td>\n6.3.2.2 MPLA PTx Specifications <\/td>\n<\/tr>\n
134<\/td>\n6.3.2.3 Parameter Representations
6.3.3 MPLA Equations <\/td>\n<\/tr>\n
135<\/td>\n6.3.4 Eco-System Scaling
6.3.4.1 Introduction <\/td>\n<\/tr>\n
136<\/td>\n6.3.4.2 Eco-System Scaling Derivation <\/td>\n<\/tr>\n
137<\/td>\n6.3.5 Process of Extracting LQK-Dependent Coefficients <\/td>\n<\/tr>\n
138<\/td>\n6.3.5.1 FO power estimation error due to inverter hard switching
6.3.6 FO power estimation error outside 2×2 cylinder <\/td>\n<\/tr>\n
139<\/td>\n6.3.7 FO Detection Thresholds
6.3.7.1 FO Detection Thresholds <\/td>\n<\/tr>\n
140<\/td>\n6.3.7.2 pFO Distributions for Scenarios 1 and 2 <\/td>\n<\/tr>\n
142<\/td>\n6.3.8 In-Power FOD Action
6.3.8.1 FOD Action <\/td>\n<\/tr>\n
144<\/td>\n6.3.8.2 Power Throttling
6.3.8.3 FOD Action PTx Specifications
6.3.9 Accessory Power Loss Requirements
6.3.9.1 Accessory Power Loss
6.3.10 Error Budget
6.3.10.1 Introduction <\/td>\n<\/tr>\n
145<\/td>\n6.3.10.2 Measurement Error Analysis <\/td>\n<\/tr>\n
147<\/td>\n6.3.10.3 pFO Error Budget <\/td>\n<\/tr>\n
149<\/td>\n6.3.10.4 Is 3-sigma Sufficient? <\/td>\n<\/tr>\n
150<\/td>\n6.3.10.5 Power Loss Accounting Compliance Testing <\/td>\n<\/tr>\n
151<\/td>\n6.3.11 Measuring coil current <\/td>\n<\/tr>\n
153<\/td>\n7 Annex
7.1 PTx Working with Legacy PRx
7.1.1 Background
7.2 Mitigation of Saturation for BPP
7.2.1 System Model
7.2.1.1 Introduction <\/td>\n<\/tr>\n
154<\/td>\n7.2.1.2 SHO Detection <\/td>\n<\/tr>\n
156<\/td>\n7.2.1.3 SHO Mitigation
7.2.1.4 Interaction with RPP <\/td>\n<\/tr>\n
157<\/td>\n7.2.2 SHO Specifications
7.3 Loss-Split Modeling: A framework for calculating localized eddy-current losses
7.3.1 Introduction <\/td>\n<\/tr>\n
159<\/td>\n7.3.2 Comparison between the standard T-Model and Loss-Split Model <\/td>\n<\/tr>\n
160<\/td>\n7.3.3 Determining the Loss-Split Model Parameters <\/td>\n<\/tr>\n
161<\/td>\n7.3.4 Calculating Power Loss using Loss-Split Model <\/td>\n<\/tr>\n
162<\/td>\n7.3.5 Loss-Split Model Validation
7.4 Resistive Coupling Factor
7.4.1 Introduction
7.4.2 Definition of Mutual Resistance and Kr <\/td>\n<\/tr>\n
163<\/td>\n7.4.2.1 Loss associated with mutual resistance
7.4.3 Cause of Mutual Resistance <\/td>\n<\/tr>\n
164<\/td>\n7.4.3.1 Eddy Current Cause
7.4.3.1.1 Physical Meaning of a Negative Mutual Resistance
7.4.3.2 Hysteresis Cause <\/td>\n<\/tr>\n
165<\/td>\n7.4.4 Why is Kr non-negligible <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS EN IEC 63563-10 Qi Specification version 2.0 – Part 10. MPP System Specification (Fast track)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n166<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":460334,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-460324","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\/460324","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\/460334"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=460324"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=460324"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=460324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}