SG11201400970YA - Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency - Google Patents
Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequencyInfo
- Publication number
- SG11201400970YA SG11201400970YA SG11201400970YA SG11201400970YA SG11201400970YA SG 11201400970Y A SG11201400970Y A SG 11201400970YA SG 11201400970Y A SG11201400970Y A SG 11201400970YA SG 11201400970Y A SG11201400970Y A SG 11201400970YA SG 11201400970Y A SG11201400970Y A SG 11201400970YA
- Authority
- SG
- Singapore
- Prior art keywords
- power supply
- resonant frequency
- system capable
- transmission efficiency
- pickup system
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
- B60L9/24—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines
- B60L9/28—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines polyphase motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
- B60L53/39—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer with position-responsive activation of primary coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/001—Energy harvesting or scavenging
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
- H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
- H03H2003/0414—Resonance frequency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Transmitters (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110097190 | 2011-09-26 | ||
PCT/KR2012/007723 WO2013048092A2 (ko) | 2011-09-26 | 2012-09-25 | 공진주파수 변화에도 전송효율 안정성을 유지하는 급집전 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201400970YA true SG11201400970YA (en) | 2014-09-26 |
Family
ID=47996600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201400970YA SG11201400970YA (en) | 2011-09-26 | 2012-09-25 | Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency |
Country Status (8)
Country | Link |
---|---|
US (3) | US10230268B2 (ko) |
EP (1) | EP2763281A4 (ko) |
JP (1) | JP2014535254A (ko) |
KR (1) | KR101379792B1 (ko) |
CN (1) | CN103931079B (ko) |
AU (1) | AU2012317038B2 (ko) |
SG (1) | SG11201400970YA (ko) |
WO (1) | WO2013048092A2 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2763281A4 (en) * | 2011-09-26 | 2016-01-20 | Korea Advanced Inst Sci & Tech | CAPTURE POWER SUPPLY SYSTEM TO MAINTAIN STABILITY OF TRANSMISSION EFFICIENCY INSTEAD OF RESONANT FREQUENCY CHANGES |
JP2014241673A (ja) * | 2013-06-11 | 2014-12-25 | 株式会社東芝 | 電磁波漏洩防止装置 |
JP6485735B2 (ja) * | 2014-02-18 | 2019-03-20 | パナソニックIpマネジメント株式会社 | 非接触給電装置 |
FR3019112B1 (fr) * | 2014-03-25 | 2016-05-06 | Alstom Transp Tech | Systeme d'alimentation par le sol pour vehicules electriques non guides et procede d'utilisation associe |
RU2017106629A (ru) | 2014-08-03 | 2018-09-04 | Поготек, Инк. | Система носимых камер и устройств, а также способ прикрепления систем камер или других электронных устройств к носимым изделиям |
KR101741768B1 (ko) * | 2015-04-14 | 2017-05-31 | 한국과학기술원 | 광역 무선전력 송수신장치 |
BR112017013618A2 (pt) | 2014-12-23 | 2018-06-19 | Pogotec Inc | câmeras, sistemas e métodos para receber energia sem fio |
WO2016167667A1 (en) | 2015-04-17 | 2016-10-20 | 3I Innovation Limited | Inductive power transfer apparatus with improved coupling |
JP2018521345A (ja) | 2015-06-10 | 2018-08-02 | ポゴテック インクPogoTec, Inc. | ウェアラブル電子機器用の磁気的トラックを備えたアイウェア |
US10341787B2 (en) * | 2015-10-29 | 2019-07-02 | PogoTec, Inc. | Hearing aid adapted for wireless power reception |
US11558538B2 (en) | 2016-03-18 | 2023-01-17 | Opkix, Inc. | Portable camera system |
US10329942B2 (en) * | 2017-01-16 | 2019-06-25 | Natural Gas Solutions North America, Llc | Apparatus using magnets for harvesting energy on a metrology device |
FR3065403B1 (fr) * | 2017-04-25 | 2021-02-12 | Alstom Transp Tech | Ensemble constitue d'un systeme d'alimentation par le sol et d'un vehicule electrique |
FR3065405B1 (fr) * | 2017-04-25 | 2021-02-12 | Alstom Transp Tech | Support de pistes conductrices en elastomere a section rectangulaire pour systeme d'alimentation electrique par le sol |
US11300857B2 (en) | 2018-11-13 | 2022-04-12 | Opkix, Inc. | Wearable mounts for portable camera |
KR20240018976A (ko) * | 2022-08-03 | 2024-02-14 | 주식회사 반프 | 최적 전력전송을 위한 무선전력 전송 시스템 및 그 시스템의 최적 공진주파수 제어방법 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836344A (en) * | 1987-05-08 | 1989-06-06 | Inductran Corporation | Roadway power and control system for inductively coupled transportation system |
JPH0678406A (ja) * | 1992-08-28 | 1994-03-18 | Daifuku Co Ltd | 移動体の無接触給電設備 |
EP0727105B1 (en) * | 1993-10-21 | 2003-03-12 | Auckland Uniservices Limited | Inductive power pick-up coils |
JPH09312902A (ja) * | 1996-05-21 | 1997-12-02 | Hitachi Ltd | 非接触式給電装置 |
JP2002137659A (ja) * | 2000-08-23 | 2002-05-14 | Shinko Electric Co Ltd | 非接触給電装置 |
JP3906708B2 (ja) * | 2002-02-25 | 2007-04-18 | 松下電工株式会社 | 非接触電力伝達装置 |
JP2004120880A (ja) * | 2002-09-25 | 2004-04-15 | Tsubakimoto Chain Co | 非接触給電装置及び移動体 |
JP4356844B2 (ja) * | 2006-10-05 | 2009-11-04 | 昭和飛行機工業株式会社 | 非接触給電装置 |
US8105247B2 (en) * | 2008-07-25 | 2012-01-31 | Buchwald O'dea Llc | Device for monitoring size of luminal cavity |
US8499910B2 (en) * | 2008-11-18 | 2013-08-06 | Stemmann-Technik Gmbh | Device for transmitting electrical energy |
KR100976158B1 (ko) * | 2008-12-12 | 2010-08-16 | 주식회사 한림포스텍 | 평면나선형 코어구조의 파워트랜스피씨비코어가 구비된 무접점전력수신장치 |
ES2687775T3 (es) * | 2008-12-12 | 2018-10-29 | Ge Hybrid Technologies, Llc | Estación de carga sin contacto equipada con un núcleo de PTPS que tiene una estructura de núcleo en espiral plana, un aparato de recepción de energía sin contacto y un procedimiento para controlar la misma |
WO2010090538A1 (en) * | 2009-02-05 | 2010-08-12 | Auckland Uniservices Limited | Inductive power transfer apparatus |
KR100944113B1 (ko) * | 2009-02-27 | 2010-02-24 | 한국과학기술원 | 전기자동차용 전원공급 시스템 및 방법 |
KR101040662B1 (ko) * | 2009-04-06 | 2011-06-13 | 한국과학기술원 | 전기자동차용 초박형 급전장치와 집전장치 |
WO2011074894A2 (ko) * | 2009-12-16 | 2011-06-23 | 한국과학기술원 | 모듈화된 전기자동차용 급전장치 및 급전선 배치방법 |
KR20120104615A (ko) * | 2009-12-24 | 2012-09-21 | 러스크 인텔렉츄얼 리저브 아게 | 전기 차량 및 그의 급전 장치 |
JP2011142724A (ja) * | 2010-01-06 | 2011-07-21 | Hitachi Ltd | 非接触電力伝送装置及びそのための近接場アンテナ |
KR100976319B1 (ko) | 2010-04-07 | 2010-08-16 | 박준남 | 비접촉급전장치를 이용한 연속급전시스템 |
KR101038350B1 (ko) * | 2010-05-04 | 2011-05-31 | (주)그린파워 | 전기자동차용 비접촉식 전력전송장치 |
EP2763281A4 (en) * | 2011-09-26 | 2016-01-20 | Korea Advanced Inst Sci & Tech | CAPTURE POWER SUPPLY SYSTEM TO MAINTAIN STABILITY OF TRANSMISSION EFFICIENCY INSTEAD OF RESONANT FREQUENCY CHANGES |
-
2012
- 2012-09-25 EP EP12837326.3A patent/EP2763281A4/en not_active Withdrawn
- 2012-09-25 CN CN201280055947.1A patent/CN103931079B/zh active Active
- 2012-09-25 AU AU2012317038A patent/AU2012317038B2/en active Active
- 2012-09-25 SG SG11201400970YA patent/SG11201400970YA/en unknown
- 2012-09-25 JP JP2014533194A patent/JP2014535254A/ja active Pending
- 2012-09-25 US US14/347,235 patent/US10230268B2/en active Active
- 2012-09-25 KR KR1020120106773A patent/KR101379792B1/ko active IP Right Grant
- 2012-09-25 WO PCT/KR2012/007723 patent/WO2013048092A2/ko active Application Filing
-
2019
- 2019-01-15 US US16/247,766 patent/US10476303B2/en active Active
- 2019-01-15 US US16/247,794 patent/US10483799B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2013048092A3 (ko) | 2013-05-23 |
AU2012317038A1 (en) | 2014-05-08 |
US20190207421A1 (en) | 2019-07-04 |
US20140319927A1 (en) | 2014-10-30 |
CN103931079A (zh) | 2014-07-16 |
US10230268B2 (en) | 2019-03-12 |
EP2763281A4 (en) | 2016-01-20 |
US10476303B2 (en) | 2019-11-12 |
EP2763281A2 (en) | 2014-08-06 |
US10483799B2 (en) | 2019-11-19 |
KR101379792B1 (ko) | 2014-04-02 |
WO2013048092A2 (ko) | 2013-04-04 |
AU2012317038B2 (en) | 2014-10-30 |
US20190267839A1 (en) | 2019-08-29 |
JP2014535254A (ja) | 2014-12-25 |
CN103931079B (zh) | 2017-08-22 |
KR20130033332A (ko) | 2013-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11201400970YA (en) | Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency | |
HK1198283A1 (en) | Communication system with enhanced partial power source and method of manufacturing same | |
GB2495011B (en) | Power supply system and method with remote variable frequency drive (VFD) | |
EP2702737A4 (en) | METHOD AND ARRANGEMENTS FOR WIRELESS POWER NETWORKS | |
EP2529468A4 (en) | PROCESS FOR EFFICIENT SERVICE MANAGEMENT | |
EP3496203B8 (en) | Energy storage devices comprising carbon-based additives and methods of making thereof | |
EP2745628A4 (en) | SOLID BODY LIGHTING DEVICE AND METHOD FOR SAVING ENERGY | |
ZA201404064B (en) | Wave powered generator | |
PL2591600T3 (pl) | Dostosowywanie zestawu możliwych przekształceń częstotliwości na podstawie rozmiaru bloku i trybu predykcji wewnątrzobrazowej | |
EP2878062A4 (en) | RESONANT COILS AND RESONANT TRANSMISSION SYSTEMS | |
IL228474A0 (en) | Energy consumption management | |
EP2702734A4 (en) | METHODS AND ARRANGEMENTS FOR COMMUNICATIONS IN LOW-POWER WIRELESS NETWORKS | |
GB2492216B (en) | Power consumption prediction system and methods | |
EP2764669A4 (en) | METHOD AND ARRANGEMENTS FOR COMMUNICATIONS IN WIRELESS WEAK-CURRENT NETWORKS | |
EP2622713A4 (en) | SYSTEM AND METHOD FOR ELECTRICAL CONSUMPTION MANAGEMENT | |
GB2506058B (en) | Systems and methods to reduce oscillations in magnetic couplings | |
HK1183566A1 (zh) | 諧振電源管理架構 | |
GB201100986D0 (en) | Low power oscillator | |
EP2803120A4 (en) | MONOMODE LASER SYSTEM, MONO FREQUENCY WITH GENERATION OF HARMONICS | |
EP2793394A4 (en) | HIGH PERFORMANCE POWER AMPLIFIER | |
EP2797229A4 (en) | CLASS-D POWER CONVERTERS | |
EP2798436A4 (en) | PERFORMANCE MANAGEMENT WITH A STANDBY SELECTION BASED ON REWARD BASIS | |
GB201017901D0 (en) | High Efficency power supply | |
EP2710721A4 (en) | RESONANT POWER CONVERSION CIRCUIT | |
HK1167933A1 (zh) | 智能供電和配對系統、方法及電源變換單元 |