EP3642932A1 - Dispositif et procédé pour générer et injecter activement de la puissance réactive dans un système de transmission inductif - Google Patents

Dispositif et procédé pour générer et injecter activement de la puissance réactive dans un système de transmission inductif

Info

Publication number
EP3642932A1
EP3642932A1 EP18756145.1A EP18756145A EP3642932A1 EP 3642932 A1 EP3642932 A1 EP 3642932A1 EP 18756145 A EP18756145 A EP 18756145A EP 3642932 A1 EP3642932 A1 EP 3642932A1
Authority
EP
European Patent Office
Prior art keywords
reactive power
transmission system
inductive transmission
compensation
active
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
EP18756145.1A
Other languages
German (de)
English (en)
Inventor
Carsten Kempiak
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.)
Otto Von Guericke Universitaet Magdeburg
Original Assignee
Otto Von Guericke Universitaet Magdeburg
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 Otto Von Guericke Universitaet Magdeburg filed Critical Otto Von Guericke Universitaet Magdeburg
Publication of EP3642932A1 publication Critical patent/EP3642932A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Definitions

  • the inventive method can also be characterized in that the compensation is detuned in operation by impressing a reactive power in the compensated coil system (4) to control at least one electrical variable of the inductive transmission system (12), preferably the flooding of the primary coil (Li ) and / or the voltage at the primary or secondary coil (L 2 ) is regulated.
  • intelligent charging management also makes it possible for the end-user to participate in the fluctuating prices of the electricity market by automating the electric vehicle, e.g. in windless weather, a part of the stored energy is fed back into the power grid, for which the user is paid, and with high feed-in of renewable energy
  • the simulated inductive transmission system (12) is shown schematically in FIGS. 3a to 3c. This is in each case analogous to FIG. 1 from the feeding inverter (5), the compensated coil system (4), the rectifier (9), the output filter (10) and the DC load (1 1) together.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

L'invention concerne un dispositif (3) et un procédé destinés à générer et injecter activement une puissance réactive dans un système de transmission inductif (12), comprenant au moins un moyen (1) destiné à générer activement une puissance réactive, la puissance réactive pouvant être générée activement au moyen d'un actionneur électronique de puissance qui comprend au moins un circuit électronique de puissance (1.1) et un accumulateur d'énergie électrique (1.2), et un moyen (2) d'injection de puissance réactive. La puissance réactive générée par le moyen (1) est injectée dans le système de transmission inductif (12) par le biais d'un transformateur.
EP18756145.1A 2017-06-19 2018-06-18 Dispositif et procédé pour générer et injecter activement de la puissance réactive dans un système de transmission inductif Ceased EP3642932A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017113425.5A DE102017113425A1 (de) 2017-06-19 2017-06-19 Vorrichtung und Verfahren zur aktiven Erzeugung und Einprägung von Blindleistung in induktive Übertragungssysteme
PCT/DE2018/100570 WO2018233766A1 (fr) 2017-06-19 2018-06-18 Dispositif et procédé pour générer et injecter activement de la puissance réactive dans un système de transmission inductif

Publications (1)

Publication Number Publication Date
EP3642932A1 true EP3642932A1 (fr) 2020-04-29

Family

ID=63254481

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18756145.1A Ceased EP3642932A1 (fr) 2017-06-19 2018-06-18 Dispositif et procédé pour générer et injecter activement de la puissance réactive dans un système de transmission inductif

Country Status (5)

Country Link
US (1) US20200203952A1 (fr)
EP (1) EP3642932A1 (fr)
CN (1) CN110771006A (fr)
DE (1) DE102017113425A1 (fr)
WO (1) WO2018233766A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019122660A1 (de) * 2019-08-22 2021-02-25 Jungheinrich Aktiengesellschaft Leistungselektronik für ein Flurförderzeug
CN110557027B (zh) * 2019-09-16 2021-07-16 哈尔滨工程大学 一种应用于感应电能传输系统最大效率跟踪dc-dc变换器及其控制方法
CN112838681B (zh) * 2021-02-03 2023-12-22 昆明理工大学 一种高压输电线路杆塔上的感应取电装置
CN115588997B (zh) * 2022-09-07 2025-06-06 广东电网有限责任公司 一种电力系统无功补偿优化方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ329195A (en) 1997-11-17 2000-07-28 Auckland Uniservices Ltd Loosely coupled inductive power transfer using resonant pickup circuit, inductor core chosen to saturate under overload conditions
JP4614961B2 (ja) 2003-05-23 2011-01-19 オークランド ユニサービシズ リミテッド 誘導結合電力伝達システムを制御する方法および装置
US7844726B2 (en) * 2008-07-28 2010-11-30 Trading Technologies International, Inc. System and method for dynamically managing message flow
WO2013057896A1 (fr) * 2011-10-18 2013-04-25 株式会社アドバンテスト Appareil de réception de courant sans fil, appareil de fourniture de courant sans fil et système de fourniture de courant sans fil
ES2951769T3 (es) * 2012-05-11 2023-10-24 Inductev Inc Sistema de transmisión de energía inductivo resonante con reactancia ajustable
JP5715613B2 (ja) * 2012-12-04 2015-05-07 株式会社アドバンテスト ワイヤレス送電システムの中継器およびそれを用いたワイヤレス送電システム
JP2015002598A (ja) * 2013-06-14 2015-01-05 株式会社プリンシパルテクノロジー 非接触電力伝送装置
US9590525B2 (en) * 2014-07-03 2017-03-07 Eaton Capital Wireless power transfer systems using load feedback
EP3216108A4 (fr) * 2014-11-05 2017-10-25 PowerbyProxi Limited Récepteur d'énergie inductif
US10046659B2 (en) * 2014-12-19 2018-08-14 Qualcomm Incorporated Systems, apparatus and method for adaptive wireless power transfer
DE102015005927A1 (de) 2015-05-07 2016-11-10 Finepower Gmbh Vorrichtung und Verfahren zur adaptiven Kompensation eines Schwingkreises
CN205829320U (zh) * 2016-07-22 2016-12-21 桂林电子科技大学 一种磁耦合谐振式无线能量传输系统

Also Published As

Publication number Publication date
DE102017113425A1 (de) 2018-12-20
US20200203952A1 (en) 2020-06-25
CN110771006A (zh) 2020-02-07
WO2018233766A1 (fr) 2018-12-27

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