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BS EN 62827-3:2017

BS EN 62827-3:2017

$142.49

Wireless power transfer. Management – Multiple source control management

Published By Publication Date Number of Pages
BSI 2017 28
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This document specifies methods and procedures to form groups for a spatial wireless power-transfer system. The group of spatial wireless power-transfer systems that include multiple power sources provides power transfer to receiving devices based on magnetic resonance technology.

In order to achieve efficient power transfer to multiple receiving devices, this document also specifies methods and procedures to set, share, and control the conditions of power transfer between multiple power sources and receiving devices.

NOTE Expected power-receiving devices are audio, video and multimedia equipment.

PDF Catalog

PDF Pages PDF Title
6 CONTENTS
8 FOREWORD
10 INTRODUCTION
11 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
13 3.2 Abbreviated terms
4 Basic overview of WPMS
Figures
Figure 1 ā€“ Conceptual image of WPMS: Example 1
14 Figure 2 ā€“ Conceptual image of WPMS: Example 2
Figure 3 ā€“ Conceptual image of WPMS: Example 3
15 5 Requirements in WPMSs
5.1 General model for WPMSs
5.2 Required functionalities
5.2.1 General
Figure 4 ā€“ Structure of a WPMS
16 Figure 5 ā€“ Overall procedure of WPMSs
17 5.2.2 Consideration for mismatch of receiving power and required power
5.2.3 Wireless power distribution
5.3 Message type by WPMS-S
18 6 Control and management method on WPMS
6.1 Formation of WPMS-S group
Tables
Table 1 ā€“ Message type
19 6.2 Preparation of wireless power transfer for multiple WPMS-Ds
6.2.1 WPMS-D identification and authentication
6.2.2 Reception of power transfer information of WPMS-Ds
Figure 6 ā€“ Reception of power transfer information of WPMS-Ds
Table 2 ā€“ Notices of WPMS-S
20 6.2.3 Detection of WPMS-D positions
6.2.4 Setting of the WPMS-S power transmitting condition
Table 3 ā€“ Configuration on mutual work areas
Table 4 ā€“ Find WPMS-D
21 Table 5 ā€“ Request for sending power information
Table 6 ā€“ Exchange manageable WPMS-D
Table 7 ā€“ Notify power transfer setting
22 6.3 Wireless power transfer mode
6.3.1 General
6.3.2 Wireless power distribution
6.3.3 Synchronizing method of magnetic fields in WPMS
23 6.4 Reconfiguration of WPMS
6.4.1 General
6.4.2 Completion and resumption of wireless power transfer
Figure 7 ā€“ Completion and resumption of wireless power transfer
24 6.4.3 Appearance and disappearance of WPMS-D
6.4.4 Appearance and disappearance of WPMS-S
6.5 Power transfer to WPMS-D with a flat battery
6.6 Termination of wireless power transfer
Table 8 ā€“ Suspend power transfer
25 Bibliography

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BS EN 62827-3:2017
$142.49