CN111886776B - 谐振匹配电路 - Google Patents

谐振匹配电路 Download PDF

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Publication number
CN111886776B
CN111886776B CN201980021143.1A CN201980021143A CN111886776B CN 111886776 B CN111886776 B CN 111886776B CN 201980021143 A CN201980021143 A CN 201980021143A CN 111886776 B CN111886776 B CN 111886776B
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CN
China
Prior art keywords
circuit
inverter circuit
primary coil
coil
resonant
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.)
Active
Application number
CN201980021143.1A
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English (en)
Chinese (zh)
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CN111886776A (zh
Inventor
宫崎弘行
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.)
Sumida Group Co ltd
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Sumida Group Co ltd
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Publication date
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Publication of CN111886776A publication Critical patent/CN111886776A/zh
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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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4815—Resonant converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02J50/05—Circuit arrangements or systems for wireless supply or distribution of electric power using capacitive coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Inverter Devices (AREA)
CN201980021143.1A 2018-03-22 2019-02-25 谐振匹配电路 Active CN111886776B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-055133 2018-03-22
JP2018055133A JP7067174B2 (ja) 2018-03-22 2018-03-22 共振整合回路
PCT/JP2019/006996 WO2019181376A1 (ja) 2018-03-22 2019-02-25 共振整合回路

Publications (2)

Publication Number Publication Date
CN111886776A CN111886776A (zh) 2020-11-03
CN111886776B true CN111886776B (zh) 2024-07-16

Family

ID=67987055

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980021143.1A Active CN111886776B (zh) 2018-03-22 2019-02-25 谐振匹配电路

Country Status (6)

Country Link
US (1) US11239815B2 (enExample)
EP (1) EP3771070B1 (enExample)
JP (1) JP7067174B2 (enExample)
KR (1) KR102411984B1 (enExample)
CN (1) CN111886776B (enExample)
WO (1) WO2019181376A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7342730B2 (ja) * 2020-02-14 2023-09-12 株式会社デンソー 無線給電装置
EP4197878A1 (en) * 2021-12-20 2023-06-21 GTS Deutschland GmbH Frequency generator for generating a working frequency for a rail contact of an axle counter, axle counter and method for generating a working frequency for a rail contact of an axle counter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105379067A (zh) * 2014-06-06 2016-03-02 株式会社村田制作所 电力传输系统
CN107078545A (zh) * 2015-09-29 2017-08-18 松下知识产权经营株式会社 无线电力传输系统以及送电装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5415780B2 (ja) * 2009-02-20 2014-02-12 健一 原川 電力供給システム、及びそのための可動体と固定体
CN103733531B (zh) * 2011-08-16 2016-10-12 皇家飞利浦有限公司 用于无线电力接收器的动态谐振匹配电路
JP6137201B2 (ja) * 2013-01-29 2017-05-31 富士通株式会社 無線電力伝送システム、受電器および無線電力伝送方法
CN205508604U (zh) * 2013-02-06 2016-08-24 株式会社村田制作所 变压器模块、受电装置以及送电装置
JP6301112B2 (ja) * 2013-11-15 2018-03-28 株式会社ダイヘン 高周波電源
JP6305439B2 (ja) * 2013-12-26 2018-04-04 三菱電機エンジニアリング株式会社 共振型電力伝送装置
JP6844253B2 (ja) * 2016-12-27 2021-03-17 富士電機株式会社 電源装置、一次ブロックおよび二次ブロック

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105379067A (zh) * 2014-06-06 2016-03-02 株式会社村田制作所 电力传输系统
CN107078545A (zh) * 2015-09-29 2017-08-18 松下知识产权经营株式会社 无线电力传输系统以及送电装置

Also Published As

Publication number Publication date
EP3771070B1 (en) 2022-07-20
CN111886776A (zh) 2020-11-03
EP3771070A4 (en) 2021-04-07
JP2019170034A (ja) 2019-10-03
EP3771070A1 (en) 2021-01-27
KR102411984B1 (ko) 2022-06-22
US11239815B2 (en) 2022-02-01
US20210119597A1 (en) 2021-04-22
KR20200100811A (ko) 2020-08-26
JP7067174B2 (ja) 2022-05-16
WO2019181376A1 (ja) 2019-09-26

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