WO2016139072A1 - Verwendung und anordnung von pencake-spulen zur drahtlosen energieübertragung an elektrofahrzeuge - Google Patents
Verwendung und anordnung von pencake-spulen zur drahtlosen energieübertragung an elektrofahrzeuge Download PDFInfo
- Publication number
- WO2016139072A1 WO2016139072A1 PCT/EP2016/053517 EP2016053517W WO2016139072A1 WO 2016139072 A1 WO2016139072 A1 WO 2016139072A1 EP 2016053517 W EP2016053517 W EP 2016053517W WO 2016139072 A1 WO2016139072 A1 WO 2016139072A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coil
- pancake
- coils
- electric vehicles
- layers
- Prior art date
Links
Classifications
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
-
- 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
-
- 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
- H01F27/006—Details of transformers or inductances, in general with special arrangement or spacing of turns of the winding(s), e.g. to produce desired self-resonance
-
- 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
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- 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
- Y02T90/14—Plug-in electric vehicles
Definitions
- the invention relates to the use of so-called
- Road-going electric vehicles are connected to a charging station in the current state of the art by means of a connection made from a plug to a mating coupling.
- stations with appropriate cables are provided.
- the object of the present invention is to provide such a Lö ⁇ solution, particularly advantageously solves these requirements. This object is solved by the features of claim 1 and the features of claim 6.
- a pancake coil is used for the wireless transmission of energy to an electric vehicle, wherein at least a first coil of the coils required for transmission is designed as a pancake coil for wireless transmission.
- pancake coils are compact and at the same time flat keptstal- tet, wherein the individual coils a high quality aufwei ⁇ sen, increases the efficiency of energy transfer.
- pancake coils which is characterized in that it is 2-layer spiral coils of stranded wire same sense of winding, with a first coil, in a ers ⁇ th location from outside to inside wound and a second coil is wound in a second layer from the inside out.
- the use is putge ⁇ forms such that, for the use of the pancake coil, layers of the first coil are arranged separated in a voltage-resistant manner.
- This distinctive ⁇ net in particular by stable storage of the coils but also by optimizing the energy transfer function.
- Derivatives here are defined as composites designed for use as circuit board material.
- this may be realized such that the tension resistive separate arrangement of the first coil, a Teflon film is mounted between the layers.
- a Teflon film is mounted between the layers.
- the pancake coil of the invention is arranged on egg ⁇ ner, in particular designed as a plate, ferrite.
- the ferrite arrangement is structured as a plate. This increases the inductance and thus minimizes the winding volume. Furthermore, such a ferrite bottom forces the (electro) magnetic field into the field of the other half space of the field or restricts the (electro) magnetic field to a total of one half space.
- an arrangement for the wireless transmission of energy to an electric vehicle is proposed, which is characterized in that a charging station and / or electric vehicle is designed such that it is equipped with a described uses described above
- Pancake coil is configured.
- Figure la is a plan view of a first position
- figure lb is a side view according to theticiansbei ⁇ play of the invention for power transmission to be used pancake coil.
- FIGS. 1 a and 1 b like all variants according to the invention, has the
- Pancake coil on the advantage that they ensure the inductive charging of vehicles (or their batteries) that the power-transmitting coils or by arranging two such coils, ie a vehicle in the vehicle and a charging station formed transformer system, if possible low-loss is executed.
- a second requirement in the design of the coil system that fulfills the use according to the invention is the size of the individual coils, which are to be made as compact and flat as possible.
- PANCAKE_SPULE_LAGE_2 of the pancake coil are configured as double-layer spiral coils of stranded wire with the same winding sense, wherein the first coil PANCAKE_SPULE_LAGE_1 is wound in the first position from the outside to the inside, and the second coil PANCAKE_SPULE_LAGE_2 is wound in the second layer from inside to outside.
- the voltage-proof doors ⁇ voltage of the two layers by a thin composite sheet for example, FR4 board, FR_4_PLATTE is given.
- a thin composite sheet for example, FR4 board, FR_4_PLATTE is given.
- Alternatives to this or additions are Teflon film or paints.
- the stranded wire at the end of the first winding passes through a bore in the composite plate FR_4_PLATTE to the other layer side of the composite plate FR_4_PLATTE. It can also be seen that this arrangement is mounted on a ferrite plate FERRITPLATTE.
- the coil losses can be at least minimized by the design according to the invention as described here.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177027891A KR20170123679A (ko) | 2015-03-03 | 2016-02-19 | 전기 자동차들로의 무선 에너지 송신을 위한 팬케이크 코일들의 사용 및 어셈블리 |
US15/555,110 US20180286576A1 (en) | 2015-03-03 | 2016-02-19 | Pancake coils for wireless energy transmission to electric vehicles |
JP2017546107A JP2018513661A (ja) | 2015-03-03 | 2016-02-19 | 電気自動車へ無線でエネルギー伝送するためのパンケーキ型コイルの利用および構成 |
CN201680013309.1A CN107278321A (zh) | 2015-03-03 | 2016-02-19 | 用于由煎饼线圈向电动交通工具进行无线能量传输的应用和装置 |
EP16707004.4A EP3245660A1 (de) | 2015-03-03 | 2016-02-19 | Verwendung und anordnung von pencake-spulen zur drahtlosen energieübertragung an elektrofahrzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015203796.7 | 2015-03-03 | ||
DE102015203796.7A DE102015203796A1 (de) | 2015-03-03 | 2015-03-03 | Verwendung und Anordnung von Pencake-Spulen zur drahtlosen Energieübertragung an Elektrofahrzeuge |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016139072A1 true WO2016139072A1 (de) | 2016-09-09 |
Family
ID=55446746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/053517 WO2016139072A1 (de) | 2015-03-03 | 2016-02-19 | Verwendung und anordnung von pencake-spulen zur drahtlosen energieübertragung an elektrofahrzeuge |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180286576A1 (de) |
EP (1) | EP3245660A1 (de) |
JP (1) | JP2018513661A (de) |
KR (1) | KR20170123679A (de) |
CN (1) | CN107278321A (de) |
DE (1) | DE102015203796A1 (de) |
WO (1) | WO2016139072A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017165432A1 (en) * | 2016-03-21 | 2017-09-28 | Google Incorporated | Modular lighting control system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010006078A1 (en) * | 2008-07-08 | 2010-01-14 | Qualcomm Incorporated | Wireless high power transfer under regulatory constraints |
US20140340031A1 (en) * | 2013-05-15 | 2014-11-20 | The Regents Of The University Of Michigan | Wireless power transmission for battery charging |
WO2014206661A1 (de) * | 2013-06-28 | 2014-12-31 | Siemens Aktiengesellschaft | Induktive ladeeinrichtung, elektrofahrzeug, ladestation und verfahren zum induktiven laden |
US20150145630A1 (en) * | 2013-11-28 | 2015-05-28 | Tdk Corporation | Coil |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3441218A1 (de) * | 1984-11-10 | 1986-05-15 | Wilde Membran Impuls Technik GmbH, 5828 Ennepetal | Induktionsspulenanordnung fuer elektrische schaltungen |
JP2001006955A (ja) * | 1999-06-17 | 2001-01-12 | Tokin Corp | 非接触型トランス |
US8350657B2 (en) * | 2005-06-30 | 2013-01-08 | Derochemont L Pierre | Power management module and method of manufacture |
US20100314946A1 (en) * | 2006-10-26 | 2010-12-16 | Koninklijke Philips Electronics N.V. | Floor covering and inductive power system |
JP2008242768A (ja) * | 2007-03-27 | 2008-10-09 | Dainippon Printing Co Ltd | 駐輪場のゲートシステム |
CN102231313B (zh) * | 2009-12-08 | 2014-04-16 | 上海华虹宏力半导体制造有限公司 | 利用金属并联的多层堆叠电感 |
CN201749754U (zh) * | 2010-08-04 | 2011-02-16 | 北京美新华微电子技术有限公司 | 一种无线电力传送线圈 |
EP2620960B1 (de) * | 2010-09-21 | 2019-11-27 | Panasonic Intellectual Property Management Co., Ltd. | Kontaktlose stromversorgungsvorrichtung |
US20130038276A1 (en) * | 2011-08-11 | 2013-02-14 | Evatran Llc | Secondary coil structure of inductive charging system for electric vehicles |
JP2013051285A (ja) * | 2011-08-30 | 2013-03-14 | Heads Corp | コイル装置及びコア付コイル装置 |
JP6099019B2 (ja) * | 2011-12-14 | 2017-03-22 | パナソニックIpマネジメント株式会社 | 非接触コネクタ装置及びシステム |
KR20130134759A (ko) * | 2012-05-31 | 2013-12-10 | 엘에스전선 주식회사 | 이중 모드 안테나용 인쇄 회로 기판, 이중 모드 안테나 및 이를 이용한 사용자 단말 |
CN103515698A (zh) * | 2012-06-28 | 2014-01-15 | 比亚迪股份有限公司 | 一种近场通讯天线及电子设备 |
JP5958266B2 (ja) * | 2012-10-17 | 2016-07-27 | 株式会社ダイフク | 非接触給電用パッドおよびその非接触給電用パッドを用いたフォークリフトの非接触充電システム |
DE102013226232A1 (de) * | 2012-12-21 | 2014-06-26 | Robert Bosch Gmbh | Handwerkzeugakku |
JP2014197586A (ja) * | 2013-03-29 | 2014-10-16 | 株式会社エクォス・リサーチ | アンテナ |
KR101852940B1 (ko) * | 2013-06-20 | 2018-04-27 | 엘지이노텍 주식회사 | 수신 안테나 및 이를 포함하는 무선 전력 수신 장치 |
JP2015012137A (ja) * | 2013-06-28 | 2015-01-19 | パナソニック株式会社 | 電力伝送コイルユニット |
MX2016005965A (es) * | 2013-11-08 | 2016-07-18 | Nokia Technologies Oy | Disposición de una bobina de comunicación y de una bobina de carga por inducción. |
JP6260493B2 (ja) * | 2014-08-20 | 2018-01-17 | トヨタ自動車株式会社 | 送電装置およびその製造方法、並びに、受電装置およびその製造方法 |
-
2015
- 2015-03-03 DE DE102015203796.7A patent/DE102015203796A1/de not_active Withdrawn
-
2016
- 2016-02-19 WO PCT/EP2016/053517 patent/WO2016139072A1/de active Application Filing
- 2016-02-19 KR KR1020177027891A patent/KR20170123679A/ko active Search and Examination
- 2016-02-19 US US15/555,110 patent/US20180286576A1/en not_active Abandoned
- 2016-02-19 CN CN201680013309.1A patent/CN107278321A/zh active Pending
- 2016-02-19 JP JP2017546107A patent/JP2018513661A/ja active Pending
- 2016-02-19 EP EP16707004.4A patent/EP3245660A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010006078A1 (en) * | 2008-07-08 | 2010-01-14 | Qualcomm Incorporated | Wireless high power transfer under regulatory constraints |
US20140340031A1 (en) * | 2013-05-15 | 2014-11-20 | The Regents Of The University Of Michigan | Wireless power transmission for battery charging |
EP2997642A1 (de) * | 2013-05-15 | 2016-03-23 | The Regents Of The University Of Michigan | Drahtlose stromübertragung für batterieladung |
WO2014206661A1 (de) * | 2013-06-28 | 2014-12-31 | Siemens Aktiengesellschaft | Induktive ladeeinrichtung, elektrofahrzeug, ladestation und verfahren zum induktiven laden |
US20150145630A1 (en) * | 2013-11-28 | 2015-05-28 | Tdk Corporation | Coil |
EP2958119A1 (de) * | 2013-11-28 | 2015-12-23 | TDK Corporation | Spule |
Also Published As
Publication number | Publication date |
---|---|
EP3245660A1 (de) | 2017-11-22 |
JP2018513661A (ja) | 2018-05-24 |
US20180286576A1 (en) | 2018-10-04 |
CN107278321A (zh) | 2017-10-20 |
DE102015203796A1 (de) | 2016-09-08 |
KR20170123679A (ko) | 2017-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2168221B1 (de) | Akkumulator | |
DE102007014712A1 (de) | Anlage | |
WO2016037737A1 (de) | Übertragungsspule zur induktiven energieübertragung | |
EP2450921A1 (de) | Ladevorrichtung, Empfangsstation sowie Steckvorrichtung zur induktiven Übertragung von elektrischer Energie | |
EP3207613A1 (de) | Spulenanordnung zur induktiven energieübertragung, induktive energieübertragungsvorrichtung und verfahren zum herstellen einer spulenanordnung zur induktiven energieübertragung | |
WO2015144619A1 (de) | Magnetischer kreis zum dynamischen laden von elektrofahrzeugen | |
DE102013205481A1 (de) | Vorrichtung zur drahtlosen, induktiven Energieübertragung auf einen Empfänger | |
WO2016139072A1 (de) | Verwendung und anordnung von pencake-spulen zur drahtlosen energieübertragung an elektrofahrzeuge | |
WO2008128912A1 (de) | Elektronisches bauelement | |
WO2015024901A1 (de) | Elektrisches resonanzelement für die berührungsfreie induktive energieübertragung | |
EP3345198B1 (de) | Hochspannungsvorrichtung und verfahren zu deren herstellung | |
WO2012079861A1 (de) | Vorrichtung zur induktiven übertragung elektrischer energie | |
DE102007050382B4 (de) | Induktionsspulenanordnung zur Energieübertragung von einer Ladestation zu einem Elektrogerät | |
DE102019109110B4 (de) | Spulenkörper und Vorrichtung mit Spulenkörper | |
EP2803074A1 (de) | Hochspannungsschaltgerät mit energieversorgungseinrichtung | |
DE102018201814B4 (de) | Gehäuse mit einer Energieübertragungsspule und die zur Energieübertragung erforderlichen elektronischen Schaltungen | |
DE102012000411B4 (de) | Induktiver Energieübertrager | |
DE102022107568A1 (de) | Induktive Ladeeinrichtung für ein Fahrzeugladesystem | |
WO2023186750A1 (de) | Induktive ladeeinrichtung für ein fahrzeugladesystem | |
DE102022120690A1 (de) | Induktive Ladeeinrichtung für ein Fahrzeugladesystem | |
WO2023169809A1 (de) | Ladesystem für die übertragung elektrischer energie auf ein elektrisch betriebenes fahrzeug | |
EP0667030B1 (de) | Transformator | |
DE202022103872U1 (de) | Wickelplatte, Spulenstruktur und drahtlose Ladevorrichtung | |
WO2023098973A1 (de) | Kabelmuffe | |
WO2019141709A1 (de) | Vorrichtung zur drahtlosen übertragung von elektrischer energie, verfahren zur herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16707004 Country of ref document: EP Kind code of ref document: A1 |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
REEP | Request for entry into the european phase |
Ref document number: 2016707004 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2017546107 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20177027891 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15555110 Country of ref document: US |