JP2020088896A - キャパシタユニット - Google Patents
キャパシタユニット Download PDFInfo
- Publication number
- JP2020088896A JP2020088896A JP2018214757A JP2018214757A JP2020088896A JP 2020088896 A JP2020088896 A JP 2020088896A JP 2018214757 A JP2018214757 A JP 2018214757A JP 2018214757 A JP2018214757 A JP 2018214757A JP 2020088896 A JP2020088896 A JP 2020088896A
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- capacitor
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- 239000003990 capacitor Substances 0.000 title claims abstract description 168
- 239000004020 conductor Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
-
- 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
-
- 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
-
- 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
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/106—Fixing the capacitor in a housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
この態様によれば、キャパシタをコンパクトにまとめることができる。さらに、平行二線路のインピーダンスを小さくするとともに、キャパシタにかかる負荷を分散できる。
キャパシタユニットがコンパクトになると、作業者等がキャパシタユニットを踏んでしまうおそれが生じる。この態様によれば、キャパシタ及びその接続部を充填材で保護できるため、万が一、キャパシタユニットを踏んでしまっても、ダメージを抑制してキャパシタや接続部の破損を防ぐことができる。
この態様によれば、キャパシタ及びその接続部を保護カバーで保護できるため、万が一、キャパシタユニットを踏んでしまっても、ダメージを抑制してキャパシタや接続部の破損を防ぐことができる。保護カバーで覆うことでキャパシタユニット20の美観が向上する。
この態様によれば、キャビティ内にキャパシタ基板及びその接続部を収容するスペースを確保できるため、二枚のキャパシタプレートの間にスペーサを挿入してスペースを確保するよりも部品点数を減らすことができる。
この態様によれば、平行二線路側コネクタの接続用と、終端コネクタの接続用と、同一のキャパシタを二つの用途に共通して用いることができる。
この態様によれば、キャパシタの向きを区別する必要がないため、キャパシタユニットや該キャパシタユニットを含んだ送電装置を組み立てる際に作業者の負担を軽減できる。
Claims (6)
- 電源装置からの電力を非接触で受電側に供給する平行二線路に接続されるキャパシタユニットであって、
前記平行二線路に接続可能なキャパシタと、
キャビティが形成されたキャパシタプレートと、を備え、
前記キャビティには、前記キャパシタと、該キャパシタ及び前記平行二線路を接続する接続部と、が収容されている、キャパシタユニット。 - 前記キャビティには、前記キャパシタ及び前記接続部を封止するように充填材が充填されている、請求項1に記載のキャパシタユニット。
- 前記キャパシタプレートに取り付けられて前記キャビティを覆う保護カバーをさらに備えている、請求項1又は2に記載のキャパシタユニット。
- 前記平行二線路は、一対の導電体で構成されており、
前記キャパシタは、各々の前記導電体に一枚ずつ接続された一対のキャパシタ基板であり、
前記キャパシタプレートには、各々の前記キャパシタ基板の外形に沿って一対の前記キャビティが形成されている、請求項1乃至3のいずれか一項に記載のキャパシタユニット。 - 前記キャパシタの一端及び該一端とは反対側の他端には、キャパシタ側コネクタが設けられており、
前記キャパシタ側コネクタの各々は、前記平行二線路の末端に設けられた平行二線側コネクタと、隣り合う一対の前記キャパシタを互いに接続する終端コネクタと、いずれにも接続可能に構成されている、請求項1乃至4のいずれか一項に記載のキャパシタユニット。 - 前記キャパシタの前記一端及び前記他端の各々は、前記電源装置側と、該電源装置側とは反対側に位置する前記終端コネクタ側と、いずれにも接続可能に構成されている、請求項5に記載のキャパシタユニット。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018214757A JP2020088896A (ja) | 2018-11-15 | 2018-11-15 | キャパシタユニット |
CN201911043022.5A CN111193325A (zh) | 2018-11-15 | 2019-10-29 | 电容器单元 |
EP19209048.8A EP3656602B1 (en) | 2018-11-15 | 2019-11-14 | Capacitor unit for contactless power transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018214757A JP2020088896A (ja) | 2018-11-15 | 2018-11-15 | キャパシタユニット |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020088896A true JP2020088896A (ja) | 2020-06-04 |
Family
ID=68581518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018214757A Pending JP2020088896A (ja) | 2018-11-15 | 2018-11-15 | キャパシタユニット |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3656602B1 (ja) |
JP (1) | JP2020088896A (ja) |
CN (1) | CN111193325A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024185017A1 (ja) * | 2023-03-06 | 2024-09-12 | Swcc株式会社 | コネクタ付きケーブルおよび非接触給電システム |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112810453B (zh) * | 2021-01-08 | 2023-06-23 | 中车青岛四方机车车辆股份有限公司 | 非接触式供电系统及吊挂列车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008273434A (ja) * | 2007-05-01 | 2008-11-13 | Murata Mach Ltd | 非接触給電システムとその延長方法 |
JP2015153863A (ja) * | 2014-02-13 | 2015-08-24 | トヨタ自動車株式会社 | 受電装置 |
JP2016167440A (ja) * | 2015-03-02 | 2016-09-15 | 株式会社飯田照明 | 照明装置、照明ユニット及び照明装置商取引システム |
JP2017084865A (ja) * | 2015-10-23 | 2017-05-18 | 矢崎総業株式会社 | コイルユニット |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69326762T2 (de) * | 1992-05-10 | 2000-04-20 | Auckland Uniservices Ltd. | Gleis mit induktivem primärkreis |
DE19735685A1 (de) * | 1997-08-19 | 1999-02-25 | Wampfler Ag | Vorrichtung zur berührungslosen Übertragung elektrischer Energie |
JP2013162533A (ja) * | 2012-02-01 | 2013-08-19 | Yazaki Corp | 非接触電力伝送システム |
JP5902644B2 (ja) | 2013-06-04 | 2016-04-13 | 株式会社ダイヘン | 非接触電力伝送システム、および、非接触電力伝送システムのアンテナ設計方法 |
DE102014104437A1 (de) * | 2014-03-28 | 2015-10-01 | Paul Vahle Gmbh & Co. Kg | Magnetischer Kreis zum dynamischen Laden von Elektrofahrzeugen |
JP6172185B2 (ja) * | 2015-03-11 | 2017-08-02 | トヨタ自動車株式会社 | 受電装置および送電装置 |
-
2018
- 2018-11-15 JP JP2018214757A patent/JP2020088896A/ja active Pending
-
2019
- 2019-10-29 CN CN201911043022.5A patent/CN111193325A/zh active Pending
- 2019-11-14 EP EP19209048.8A patent/EP3656602B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008273434A (ja) * | 2007-05-01 | 2008-11-13 | Murata Mach Ltd | 非接触給電システムとその延長方法 |
JP2015153863A (ja) * | 2014-02-13 | 2015-08-24 | トヨタ自動車株式会社 | 受電装置 |
JP2016167440A (ja) * | 2015-03-02 | 2016-09-15 | 株式会社飯田照明 | 照明装置、照明ユニット及び照明装置商取引システム |
JP2017084865A (ja) * | 2015-10-23 | 2017-05-18 | 矢崎総業株式会社 | コイルユニット |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024185017A1 (ja) * | 2023-03-06 | 2024-09-12 | Swcc株式会社 | コネクタ付きケーブルおよび非接触給電システム |
Also Published As
Publication number | Publication date |
---|---|
CN111193325A (zh) | 2020-05-22 |
EP3656602B1 (en) | 2021-04-28 |
EP3656602A1 (en) | 2020-05-27 |
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