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Jeju, 13 – 16 May 2013Standards for Shared ICT TTA WPT activities & Proposal of revised resolution Dr. Hyeonwoo, LEE Chairman of TTA PG709, TTA Document.

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Presentation on theme: "Jeju, 13 – 16 May 2013Standards for Shared ICT TTA WPT activities & Proposal of revised resolution Dr. Hyeonwoo, LEE Chairman of TTA PG709, TTA Document."— Presentation transcript:

1 Jeju, 13 – 16 May 2013Standards for Shared ICT TTA WPT activities & Proposal of revised resolution Dr. Hyeonwoo, LEE Chairman of TTA PG709, TTA Document No: GSC17-PLEN-23r2 Source: TTA Contact: Dr. Hyeon-woo, Lee GSC Session: PLEN Agenda Item: 6.13

2 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea 2 Highlight of Current Activities(1/2) TTA Wireless Power Transmission/Transfer (WPT) PGs developed 10 domestic Standards/Reports such as WPT use case & service scenario, definition of efficiency, evaluation method, in-band resonant WPT system and management for WPT Followings are work areas within TTA - WPT applications and services of ICT appliances' equipment standardization - WPT of IT appliances' vehicles and mobile device standardization - WPT technologies and measurements standardization to operate chips or cells - Affects on human body Source : ISO 17465

3 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea 3 Highlight of Current Activities(2/2) Source : ISO 17465 TTA PGs actively participate in related international standardization activities such as APT AWG, CJK and GSC for the collaboration and interoperability on WPT Particularly, in this year TTA PGs will review De-facto Technical specifications from WPC, A4WP, etc. for adoption as TTA Standards. Also, TTA PGs will review the TTA Standard on ‘Management Interface for WPT Multi-devices (TTAC.KO-06.0304) (see Supplementary Slides)’ accommodating multiple power source from different technologies method for example resonance and inductive WPT.

4 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea Strategic Direction Interoperability among the WPT products in same application should be achieved by standardization effort to the maximum extent possible. Sharing related information and collaborating among GSC members are important to encourage technology development as well as global harmonization. GSC needs to offer opportunities to its members to discuss related issues including standard deveopment activities

5 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea 5 Challenges Product Diversification - As market is increasing, each Alliances make the WPT Technical Specifications which has different structure & protocol Frequency/Regulation Issues - International standards and harmonized radio frequency, EMI/EMC, and SAR (Specific Absorption Rate) regulations are necessary for its effective global solution deployment - It is reported that magnetic resonant WPT products for portable device and CE devices using lower WPT power are expected to come out in the market in 2014 in some countries, which may utilize the current radio regulations intended for the existing products. - For WPT for Electronic Vehicle and high-power applications, the earliest deployment is expected in 2015 as new regulatory discussions are necessary to introduce

6 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea 6 Next Steps / Actions Sharing information in the CJK and other SDOs is important to achieve regional and global harmonization in WPT technology standardization and regulation. It is time to prepare further development of global harmonization in technology and regulation to achieve maximum interoperability. It is proposed to set up Task Force (TF) for developing GSC Report on WPT based on CJK WPT TR 1 including other SDO’s information and further global direction before GSC-18.

7 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea 7 Proposed Resolution It is proposed to modify Resolution GSC-16/34 taking into account current status that have occurred in the WPT standardization area - to change the title of WCS into WPT considering ITU and ISO’s terms - to work together through GSC TF and report to GSC-18 Attachment: Proposed Modification of Res. GSC-16/34

8 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea 8 Supplementary Slides

9 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea The List of TTA Standards/Reports 9 NoStandard numberTitleIssued dateRemark 1TTAR-06.0112 Evaluation Methodology on candidate technologies for Wireless power transfer 2012-05-23PG709 2TTAR-06.0109Requirements for Wireless power transfer(Technical Report)2011-12-01PG709 3TTAR-06.0108Use case for Wireless power transfer(Technical Report)2011-12-01PG709 4TTAR-06.0107Service scenario for Wireless power transfer(Technical Report)2011-12-01PG709 5TTAR-06.0113Definition on efficiency of wireless power transfer for Mobile devices2012-05-23PG709 6TTAE.KO-06.0304Interface definition for highly resonant wireless power transfer2012-06-12PG709 7TTAE.KO-06.0303Control protocol of wireless power transfer2012-06-12PG709 8TTAK.KO-10.0571 Guideline for functional receiver components of wireless power transfer system via coupled magnetic resonances 2012-06-12PG422 9TTAK.KO-10.0590 System Control Sequence of Resonant Wireless Power Transmission 2012-10-09PG422 10TTAK.KO-10.0632 Evaluation Method of Ultrasonic Receiver Efficiency for Wireless Power Transmission 2012-12-21PG422

10 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea Management Interface for WPT Multi-devices (TTAC.KO-06.0304) 10 Overview –MWPMS(Multi-device Wireless Power Management System) is used to efficiently transfer wireless power to multiple power receivers. –MWPMS consists of an MWPC (Multi-device Wireless Power Charger) and one or more of MWPRs (Multi-device Wireless Power Receivers).

11 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea TTA PGs on WPT Chart 11  TTA PG709 work scope is based on cellular/low-power WPT  TTA PG309 work scope is related to EMI/EMC including WPT  TTA PG422 work scope is based on high-power, specially electric vehicle.  For avoiding duplication work among 3 groups, TTA wireless Power transmission PCG was established and now discussing how to reform and merge PGs.

12 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea TTA PG709 Overview (1/2) 12 Established in Mar. 2011 Work Scope  Standardization on wireless charging of mobile ICT terminals by battery- operated [ mobile phone (5W), Tablet PC (30W), Laptop (120W)] Published Standards and Technical Reports  Use case for wireless power transfer  Requirements for wireless power transfer  Service scenario for Wireless power transfer  Definition on efficiency of wireless power transfer for mobile devices  Evaluation Methodology  Interface definition for highly resonant wireless power transfer  Control protocol of wireless power transfer

13 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea TTA PG709 Overview (2/2) 13 New Work Item  Loosely-coupled WPT and management protocol Activities for international standardization  ISO/IEC JTC1 SG6, ISO/IEC TC100, CJK WPT SIG, etc 3 Working Groups, 15 members TTA PG709 Steering Committee - Interface WG 2 - Service & Structure WG 1 - Evaluation WG 3

14 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea TTA PG309 Overview 14 Established in Mar. 2004 Work Scope  Standardization on electromagnetic waves, human protection from EW (EMI/EMC etc.)  Standardization on maritime communication  Standardization on the radio properties of equipments for radio application (e.g. WPT etc.) and EMC etc. Work Item  EMI Measurement methods for wireless charging electric vehicle

15 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea TTA PG422 Overview (1/2) 15 Established in Feb. 2012 Work Scope  Standardization of wireless power transmission application and service for non-battery powered IT appliances  Standardization of wireless power transmission for vehicles  Standardization of wireless power transmission technologies and measurement methodologies for chip or element-driven devices Published Standards  Guideline for functional receiver components of wireless power transfer system via coupled magnetic resonances  System Control Sequence of Resonant Wireless Power Transmission

16 GSC17-PLEN-23r2 Standards for Shared ICT GSC-17, Jeju / Korea TTA PG422 Overview (2/2) 16 Work Items  Measurement methodology to estimate the efficiency of wireless energy transmission: part 1 : superpower medium speed radio application equipment  Communication protocol for wireless power supply of wireless charging on moving electric vehicle  Efficiency measurement method of high power wireless power transfer : part 1 moving(medium speed) electric vehicle  Efficiency measurement method of high power wireless power transfer : part 2 moving(low speed) electric vehicle  Evaluation Method of Ultrasonic Receiver Efficiency for Wireless Power Transmission  Multi-resonant power consumption wireless power transmission system management  Common Transceiver coil using for magnetic induction type and magnetic coupled resonance type

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