WO2009072444A1 - 電源装置 - Google Patents

電源装置 Download PDF

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Publication number
WO2009072444A1
WO2009072444A1 PCT/JP2008/071691 JP2008071691W WO2009072444A1 WO 2009072444 A1 WO2009072444 A1 WO 2009072444A1 JP 2008071691 W JP2008071691 W JP 2008071691W WO 2009072444 A1 WO2009072444 A1 WO 2009072444A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
supply device
capacitance
parallel
inductance
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/071691
Other languages
English (en)
French (fr)
Inventor
Kouji Terasaki
Hidenori Oda
Hiroaki Kamohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyden Corp
Original Assignee
Dyden Corp
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 Dyden Corp filed Critical Dyden Corp
Priority to CN2008801188025A priority Critical patent/CN101884154B/zh
Priority to US12/734,926 priority patent/US8537571B2/en
Priority to EP08856473.7A priority patent/EP2234241A4/en
Priority to KR1020107010115A priority patent/KR101485046B1/ko
Priority to JP2009544652A priority patent/JP5235898B2/ja
Publication of WO2009072444A1 publication Critical patent/WO2009072444A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/06—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using impedances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
    • 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—ELECTRIC POWER NETWORKS; 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/05—Circuit arrangements or systems for wireless supply or distribution of electric power using capacitive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

電源装置は、架空電力線１００及び架空電力線１００の長手方向に絶縁体３０を介して延在する電極２０からなる静電容量Ｃａと、静電容量Ｃａに対して並列に接続されるインダクタンスＬａと、静電容量Ｃａ及びインダクタンスＬａによる並列回路の両端から引き出される出力部５０とを備え、並列回路を並列共振回路として、出力部５０から電力を供給することで、コンパクトで簡易な構造であり、従来の電源装置と比較して、負荷に対する電力供給の効率を向上させることができる。
PCT/JP2008/071691 2007-12-04 2008-11-28 電源装置 Ceased WO2009072444A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2008801188025A CN101884154B (zh) 2007-12-04 2008-11-28 电源装置
US12/734,926 US8537571B2 (en) 2007-12-04 2008-11-28 Electric power supply apparatus attached to overhead line to supply electric power to load
EP08856473.7A EP2234241A4 (en) 2007-12-04 2008-11-28 POWER SUPPLY DEVICE
KR1020107010115A KR101485046B1 (ko) 2007-12-04 2008-11-28 전원 장치
JP2009544652A JP5235898B2 (ja) 2007-12-04 2008-11-28 電源装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-313605 2007-12-04
JP2007313605 2007-12-04

Publications (1)

Publication Number Publication Date
WO2009072444A1 true WO2009072444A1 (ja) 2009-06-11

Family

ID=40717626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071691 Ceased WO2009072444A1 (ja) 2007-12-04 2008-11-28 電源装置

Country Status (6)

Country Link
US (1) US8537571B2 (ja)
EP (1) EP2234241A4 (ja)
JP (1) JP5235898B2 (ja)
KR (1) KR101485046B1 (ja)
CN (1) CN101884154B (ja)
WO (1) WO2009072444A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139059A (ja) * 2010-12-27 2012-07-19 Daiden Co Ltd 電源装置
JP2013172584A (ja) * 2012-02-22 2013-09-02 Daiden Co Ltd 電源装置
JP2014524729A (ja) * 2011-08-16 2014-09-22 コーニンクレッカ フィリップス エヌ ヴェ 容量性非接触式給電システム
EP3340430A4 (en) * 2015-08-21 2019-04-17 Dyden Corporation POWER SUPPLY DEVICE
JP2023508495A (ja) * 2019-12-31 2023-03-02 エメラ・テクノロジーズ・リミテッド・ライアビリティ・カンパニー 配電システム及び方法
JP2024544105A (ja) * 2022-10-31 2024-11-28 雲南電網有限責任公司電力科学研究院 送電線監視装置用の給電装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102427280A (zh) * 2011-10-13 2012-04-25 华中科技大学 一种适用于中高压输电线的电源
EP2806532B1 (en) * 2012-01-18 2020-06-17 Furukawa Electric Co., Ltd. Wireless power transmission system, power transmission device, and power reception device
US9214827B2 (en) * 2012-02-22 2015-12-15 Electric Power Research Institute, Inc. Apparatus and method for harvesting power from an overhead transmission conductor
CN103729048A (zh) * 2013-11-21 2014-04-16 成都市宏山科技有限公司 一种用于电脑的电源电路
JP6861567B2 (ja) * 2017-04-19 2021-04-21 矢崎総業株式会社 車両用回路体
CN107635313B (zh) * 2017-10-19 2019-08-27 河北科技大学 一种基于电容自均流实现调光的多路led驱动器
US10391867B1 (en) 2018-06-09 2019-08-27 Nxp Aeronautics Research, Llc Apparatus having electric-field actuated generator for powering electrical load within vicinity of powerlines
US11011922B2 (en) 2018-06-09 2021-05-18 Nxp Aeronautics Research, Llc Monitoring tower with device powered using differentials in electric field strengths within vicinity of powerlines
CN109625266B (zh) * 2018-12-21 2022-09-02 云南电网有限责任公司电力科学研究院 一种无人机巡视系统及方法
CN109688662B (zh) * 2019-01-02 2020-10-30 中冶南方工程技术有限公司 一种景观亮化智能调节装置及方法
US10992137B2 (en) * 2019-04-12 2021-04-27 Dnv Gl Usa, Inc. Mitigation of alternating current in pipelines
CN110061530B (zh) * 2019-04-22 2023-03-31 重庆邮电大学 一种应用于220v电力线的电场能量采集电源
CA3149568A1 (en) 2019-08-26 2021-05-27 Steven J. Syracuse Uav airways systems and apparatus
CN112003036A (zh) * 2020-07-01 2020-11-27 中国电力科学研究院有限公司 一种电阻式消弧接地装置及接地方法
JP7822203B2 (ja) * 2022-03-04 2026-03-02 株式会社日立製作所 電力供給装置及び電力供給方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246492A (en) * 1975-10-09 1977-04-13 Sankosha:Kk Electrostatic induction power source device from transmission line
JPH0538232U (ja) * 1991-10-25 1993-05-25 株式会社東海理化電機製作所 車両用キー装置
JPH10262349A (ja) 1997-03-18 1998-09-29 Takaoka Electric Mfg Co Ltd 静電誘導形電源供給装置
JP2001258183A (ja) * 2000-03-08 2001-09-21 Toko Electric Corp 静電誘導利用電源装置
JP2003284252A (ja) 2002-03-22 2003-10-03 Kyuki:Kk 送配電系統の計測装置用電源装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545263B1 (fr) * 1983-04-29 1986-06-13 Alsthom Atlantique Sectionneur telescopique
CA1277371C (en) * 1984-07-02 1990-12-04 Graham J. Clarke High voltage apparatus
US5343381A (en) * 1993-02-25 1994-08-30 Hydro-Quebec Electrical dampening circuit for dampening resonance of a power signal in a power distribution network
US5812065A (en) * 1995-08-14 1998-09-22 International Business Machines Corporation Modulation of the resonant frequency of a circuit using an energy field
US6307757B1 (en) * 1999-03-23 2001-10-23 Advanced Energy Industries, Inc. High frequency switch-mode DC powered computer system
US6985370B2 (en) * 2002-05-24 2006-01-10 David Kerstetter AC power line filter
CN100452614C (zh) * 2004-12-10 2009-01-14 武汉大学 用于架空高压输电导线的感应取电装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246492A (en) * 1975-10-09 1977-04-13 Sankosha:Kk Electrostatic induction power source device from transmission line
JPH0538232U (ja) * 1991-10-25 1993-05-25 株式会社東海理化電機製作所 車両用キー装置
JPH10262349A (ja) 1997-03-18 1998-09-29 Takaoka Electric Mfg Co Ltd 静電誘導形電源供給装置
JP2001258183A (ja) * 2000-03-08 2001-09-21 Toko Electric Corp 静電誘導利用電源装置
JP2003284252A (ja) 2002-03-22 2003-10-03 Kyuki:Kk 送配電系統の計測装置用電源装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2234241A4

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139059A (ja) * 2010-12-27 2012-07-19 Daiden Co Ltd 電源装置
JP2014524729A (ja) * 2011-08-16 2014-09-22 コーニンクレッカ フィリップス エヌ ヴェ 容量性非接触式給電システム
US10468912B2 (en) 2011-08-16 2019-11-05 Signify Holding B.V. Capacitive contactless powering system
JP2013172584A (ja) * 2012-02-22 2013-09-02 Daiden Co Ltd 電源装置
EP3340430A4 (en) * 2015-08-21 2019-04-17 Dyden Corporation POWER SUPPLY DEVICE
JP2023508495A (ja) * 2019-12-31 2023-03-02 エメラ・テクノロジーズ・リミテッド・ライアビリティ・カンパニー 配電システム及び方法
JP2024544105A (ja) * 2022-10-31 2024-11-28 雲南電網有限責任公司電力科学研究院 送電線監視装置用の給電装置
JP7702063B2 (ja) 2022-10-31 2025-07-03 雲南電網有限責任公司電力科学研究院 送電線監視装置用の給電装置

Also Published As

Publication number Publication date
EP2234241A1 (en) 2010-09-29
EP2234241A4 (en) 2016-01-27
JP5235898B2 (ja) 2013-07-10
CN101884154B (zh) 2013-04-24
US8537571B2 (en) 2013-09-17
CN101884154A (zh) 2010-11-10
KR20100087710A (ko) 2010-08-05
US20100292859A1 (en) 2010-11-18
JPWO2009072444A1 (ja) 2011-04-21
KR101485046B1 (ko) 2015-01-21

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