WO2006127624A3 - Power transmission network - Google Patents

Power transmission network Download PDF

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Publication number
WO2006127624A3
WO2006127624A3 PCT/US2006/019772 US2006019772W WO2006127624A3 WO 2006127624 A3 WO2006127624 A3 WO 2006127624A3 US 2006019772 W US2006019772 W US 2006019772W WO 2006127624 A3 WO2006127624 A3 WO 2006127624A3
Authority
WO
WIPO (PCT)
Prior art keywords
area
power
power transmission
transmission network
node
Prior art date
Application number
PCT/US2006/019772
Other languages
French (fr)
Other versions
WO2006127624A2 (en
Inventor
John G Shearer
Charles E Greene
Daniel W Harrist
Original Assignee
Powercast Corp
John G Shearer
Charles E Greene
Daniel W Harrist
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Powercast Corp, John G Shearer, Charles E Greene, Daniel W Harrist filed Critical Powercast Corp
Priority to JP2008513594A priority Critical patent/JP2008543255A/en
Priority to AU2006251566A priority patent/AU2006251566B2/en
Priority to CA002606709A priority patent/CA2606709A1/en
Priority to MX2007013940A priority patent/MX2007013940A/en
Priority to EP06770867A priority patent/EP1886385A2/en
Publication of WO2006127624A2 publication Critical patent/WO2006127624A2/en
Publication of WO2006127624A3 publication Critical patent/WO2006127624A3/en
Priority to NO20076667A priority patent/NO20076667L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC

Abstract

A network for power transmission to a receiver that converts the power into current includes a first node for transmitting power wirelessly in a first area. The first area has a minimum electric or magnetic field strength. The network includes a second node for transmitting power wirelessly in a second area. The second area has a minimum electric or magnetic field strength and overlaps the first area to define an overlap area. In another embodiment, the network includes a source in communication with the first and second nodes which provides power to them. Also disclosed are methods for power transmission to a receiver that converts the power into current.
PCT/US2006/019772 2005-05-24 2006-05-22 Power transmission network WO2006127624A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2008513594A JP2008543255A (en) 2005-05-24 2006-05-22 Power transmission network
AU2006251566A AU2006251566B2 (en) 2005-05-24 2006-05-22 Power transmission network
CA002606709A CA2606709A1 (en) 2005-05-24 2006-05-22 Power transmission network
MX2007013940A MX2007013940A (en) 2005-05-24 2006-05-22 Power transmission network.
EP06770867A EP1886385A2 (en) 2005-05-24 2006-05-22 Power transmission network
NO20076667A NO20076667L (en) 2005-05-24 2007-12-27 Power transmission network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68399105P 2005-05-24 2005-05-24
US60/683,991 2005-05-24

Publications (2)

Publication Number Publication Date
WO2006127624A2 WO2006127624A2 (en) 2006-11-30
WO2006127624A3 true WO2006127624A3 (en) 2007-12-21

Family

ID=37452705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/019772 WO2006127624A2 (en) 2005-05-24 2006-05-22 Power transmission network

Country Status (11)

Country Link
US (2) US7844306B2 (en)
EP (1) EP1886385A2 (en)
JP (1) JP2008543255A (en)
KR (1) KR20080022106A (en)
CN (1) CN101180766A (en)
AU (1) AU2006251566B2 (en)
CA (1) CA2606709A1 (en)
MX (1) MX2007013940A (en)
NO (1) NO20076667L (en)
WO (1) WO2006127624A2 (en)
ZA (1) ZA200709820B (en)

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* Cited by examiner, † Cited by third party
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US20110062791A1 (en) 2011-03-17
CA2606709A1 (en) 2006-11-30
MX2007013940A (en) 2008-01-28
AU2006251566A1 (en) 2006-11-30
US8380255B2 (en) 2013-02-19
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ZA200709820B (en) 2009-04-29
NO20076667L (en) 2007-12-27
US7844306B2 (en) 2010-11-30
KR20080022106A (en) 2008-03-10
JP2008543255A (en) 2008-11-27
WO2006127624A2 (en) 2006-11-30
US20060270440A1 (en) 2006-11-30
AU2006251566B2 (en) 2011-02-03

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