TA 15
Last updated: 2019-08-26
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Wireless Power Transfer (WPT)

TA 15 Wireless Power Transfer (WPT)
AC Adaptor PT 62827 Wireless Power Transfer – Management
Part 1: Common components
Part 2: Multiple devices control management
Part 3: Multiple sources control management
AC Adaptor PT 62857 Wireless Power Transfer - multiple sources control management (Merged into PT 62827)
AC Adaptor PT 63006 Wireless Power Transfer (WPT) Glossary of Terms
AC Adaptor PT 63028 Wireless Power Transfer - Magnetic Resonance Interoperability - A4WP Baseline System Specification (BSS)
AC Adaptor PT 63095 The Qi Wireless Power Transfer System - Power Class 0 Specification
Part1: Parts 1 and 2: Interface Definitions Version 1.2.2
Part2: Part 4: Reference Designs Version.1.1.2
AC Adaptor PT 62980 Parasitic communication protocol for radio-frequency wireless power transmission
AC Adaptor PT 63231 Consideration of energy efficiency in wireless power transfer technology
AC Adaptor PT 63239 Radio Frequency(RF) Beam Wireless Power Transfer/Transmission (WPT) for Mobile devices
AC Adaptor PT 63245-1 Spatial wireless power transfer based on multiple magnetic resonances (SWPT-MMR) - Part 1: Requirements
AC Adaptor PT 63254 Management and Interfaces for WPT - Device to device wireless charging (D2DWC) for mobile devices with wireless power TX/RX module
TA 15
Title

Wireless Power Transfer (WPT)

Scope

To develop international publications related to wireless power transfer (WPT) for multimedia systems and equipment, and interoperability between the WPT transmitting and the WPT receiving functions.

The scope also includes as follows:
- a Framework of Standards whereby WPT common elements and WPT technology-specific elements are coordinated;
- WPT system specifications, requirements, functional architectures, interfaces and the corresponding services, management and power control protocols for device-level and system-level operations;
- methods of measurement of power consumption and energy efficiency for WPT devices, equipment and systems.

Members
Technical Area Manager Dr. S-O. Lim KR  
Technical Secretary Dr. O-W. Nam KR  
Project leaders
Mr Y-J Won KR PT 62827 Part 1, 2
Dr O-W Nam KR PT 62827 Part 1, 2
Mr H. Sakakihara JP PT 62827 Part 1, 3
Ms V. Lancaster US PT 63006
Mr J. Shirota US PT 63028
Liaison representatives


   

   

   
Web site tba
PT 62827 Ed1
Title

Wireless Power Transfer – Management -
Part 1: Common components
Part 2: Multiple devices control management
Part 3: Multiple sources control management

Scope

To prepare draft International Standards for control protocols for wireless power transfer management.

Members
Co-Project leaders Mr Y-J Won KR Part 1 and 2
Dr O-W Nam KR Part 2
Mr H. Sakakihara JP Part 1 and 3
Expert Mr B. Tranter UK  
Mr O-W Nam KR  
Mr S-O Lim KR  
Mr K-S Choi KR  
Dr K. Grant UK  
Ms G. Wei US  
Mr K. Grajski US  
Ms A. M. Bell US  
Mr S. Eguchi JP  
Mr A. Shimor IL  
Mr M. Han KR  
Mr H-C Kwon KR  
Mr Y-C Park KR  
Mr K. Jones AU  
Mr D. Li CN  
Ms U. Haltrich DE  
Ms K. Haruyama JP  
Mr S-M Ryu KR  
Mr A. Uchida JP  
Mr K. Ozaki JP  
Mr T. Hokyo JP  
Ms S-H Kim KR  
Mr S-G Kang KR  
Mr J. Park KR  
Mr H-S. Koo KR  
Mr C. Whitby-Strevens US  
     
Liaison representative      
 
Current Stage Part 1: PPUB 100/2538/RVC   (IS published: 2016-04-27)
Part 2: PPUB 100/2900/FDIS  (IS published: 2017-06)
Part 3: PPUB 100/2724/RVC  (IS published: 2016-12-14)
Web site  
 
PT 63006 Ed1
Title

Wireless Power Transfer (WPT) Glossary of Terms

Scope

To promote a globally harmonized usage of wireless power transfer (WPT) terms. Within scope will be WPT market-based use cases, WPT core technologies, WPT applicable regulatory frameworks and regulations, and WPT technical standards drafting needs -- as outlined in IEC TC 100 TR 62869.

Members
Project leader Ms V. Lancaster US  
Expert Mr S. Eguchi JP  
Dr O-W. Nam KR  
Mr J. Suh US  
Ms G. Wei US  
Mr J. Roman US  
Ms A. Bell US  
Mr C. Whitby-Strevens US  
     
     
Liaison representative      
 
Current Stage AFDIS 100/3181A/RVC (TFDIS will be: 2018-12)
Web site  
 
PT 63028 Ed1
Title

Wireless Power Transfer – AirFuel Resonant Baseline System Specifcation (BSS)

Scope

This standard defines the mechanism for interoperability between a single wireless power transfer (WPT) unit transmitting function (PTU) and one or more wireless power transfer unit receiving functions (PRU(s)). This document defines wireless power transfer based on non-radiative, nearfield magnetic resonance operating at 6.78MHz over the power range ~1-100W and within maximum PTU-PRU separation distance on the order of centimeters (i.e., to distinguish from WPT technical approaches that intend multiple meter separation distances, e.g., far-field). This document defines the messaging protocol, message structure, data format and radio bearer used by the PTU and PRU(s) for session management and closed-loop power control.

Members
Project leader Mr J. Sirota US  
Expert Mr J. Woodgate UK  
Mr N. Hassan PK  
Ms G. Wei US  
Mr J. Roman US  
Mr C. Whitby-Strevens US  
Mr Z. Moussaoui US  
Mr Q. Sun CN  
Mr C. Chaplin US  
     
Liaison representative      
 
Current Stage PPUB (IS published: 2017-06)
Web site  
 
IEC PAS 63095 Ed1
Title

The Qi Wireless Power Transfer System - Power Class 0 Specification
Part1: Parts 1 and 2: Interface Definitions Version 1.2.2
Part2: Part 4: Reference Designs Version.1.1.2

Scope

 

Members
Project leader      
Expert      
     
     
     
     
     
     
     
     
Liaison representative      
 
Current Stage PPUB (IS published: 2017-06)
Web site  
 
PT 62980 Ed. 1.0
Title

Parasitic communication protocol for radio-frequency wireless power transmission

 

Scope

This standard defines method of two-way long distance wireless communication protocol for RF wireless power transmission by using backscatter modulation of ISM band frequency signals between STA(Station) and SSN(Smart Sensor Node, including IoT, sensors, tags, wearable devices) device.

Members
Proposed Project leader Mr Yongju Park KR  
Expert Mr Q. Sun CN  
Mr S-O Lim KR  
Mr C. Yoon KR  
     
     
     
     
     
     
Liaison representative      
 
Current Stage CD 100/3236/CD (Closing date: 2019-06-28)
Web site  
 
PT 63231 Ed. 1.0
Title

Consideration of energy efficiency in wireless power transfer technology

 

Scope

This Technical Report (TR) describes technical background of current energy efficiency efforts related to Wireless Power Transfer (WPT) technology and commercially available products related to related to audio, video and multimedia systems and equipment. This Technical Report examines use cases, standardization efforts of other Standards Development Organizations (SDOs), and known National Regulations. This TR concludes with observations and recommendations for potential future technical standards development activities within the scope of TC 100.

Members
Proposed Project leader      
Expert      
     
     
     
     
     
     
     
     
Liaison representative      
 
Current Stage PPUB 100/3262/RVDTR (TR published: 2019-08-22)
Web site  
 
PT 63239 Ed. 1.0
Title

Radio Frequency(RF) Beam Wireless Power Transfer/Transmission (WPT) for Mobile devices

 

Scope

This technical report presents the surveyed technologies, product development trends, international standards, and regulation trends of RF beam WPT. This report can be utilized for the research and analysis of projects that apply small-output remote WPT to mobile devices, such as smartphones, Internet of Things (IoT) devices, and ultra-small sensors.

Members
Proposed Project leader Mr Yongju Park KR  
Expert Mr Toni Aapio FI  
Mr Shin Eguchi JP  
Mr Jong-Oh Kim KR  
Mr Seung-Ok Lim KR  
Mr Yongseok Lim KR  
Mr Jeff Louis US  
Mr Ock-Woo Nam KR  
Mr David Ott US  
     
Liaison representative      
 
Current Stage DTR 100/3212/DTR (Voting close: 2019-03-22)
Web site  
 
PT 63245 Ed. 1.0
Title

Spatial wireless power transfer based on multiple magnetic resonances (SWPT-MMR) - Part 1: Requirements

 

Scope

This document specifies requirements for spatial wireless power transfer based on multiple magnetic resonances (SWPT-MMR), which is non-radiative wireless power transfer (WPT). The document will have two categories of requirements, which are general requirements and functional requirements. First, the general requirements will cover requirements about charging procedures and charging zone. Then the functional requirements will cover requirements for functions of each component in a SWPT-MMR system such as transmitting coils. The requirements will be basement for reference model of SWPT-MMR system, which will be next work item of SWPT-MMR series.

Members
Proposed Project leader Mr Changkyu Lee KR  
Expert Mr Q. Sun CN  
Mr T.Aapio FI  
Mr S. Eguchi JP  
Mr OW. Nam KR  
Mr. CK. Park KR  
Mr. Y. Park KR  
     
     
     
Liaison representative      
Current Stage CD 100/3285/CD (Voting close: 2019-10-04)
Web site  
 
PT 63254 Ed. 1.0
Title

Management and Interfaces for WPT - Device to device wireless charging (D2DWC) for mobile devices with wireless power TX/RX module

 

Scope

This standard defines the physical requirements and control information of the module designed for a module with the wireless power transmission (TX), wireless power reception (RX), and antenna in one device. This standard is divided into the physical definition of a related module for built-in magnetic field transmission for the mobile device and a control definition of a magnetic field-transmission module embedded in the mobile device. The Physical Requirements section of this standard uses the power amplifier, power-management integrated circuit (PMIC), and antenna of the module that contains the magnetic field-generation and field-transmission device for wireless power transmission (WPT) TX, and defines its physical characteristics. In the magnetic field-transmission module controller, the register information and message format for WPT control are defined in order to implement the WPT TX function.

Members
Proposed Project leader Mr Yongju Park KR  
Expert Mr Q. Sun CN  
Mr T.Aapio FI  
Mr S. Eguchi JP  
Mr Youngju Park KR  
Mr. Hyunseuk Ahn KR  
Mr. Hoesik Kang KR  
     
     
     
Liaison representative      
Current Stage ACD 100/3273/RVN (CD will be: 2020-06)
Web site  
 
 
 
 
 
 
 
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