JP2018007400A - 送電装置 - Google Patents
送電装置 Download PDFInfo
- Publication number
- JP2018007400A JP2018007400A JP2016130997A JP2016130997A JP2018007400A JP 2018007400 A JP2018007400 A JP 2018007400A JP 2016130997 A JP2016130997 A JP 2016130997A JP 2016130997 A JP2016130997 A JP 2016130997A JP 2018007400 A JP2018007400 A JP 2018007400A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- power
- power transmission
- frequency
- value
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/32—Waterborne vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
-
- 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- Y02T90/12—Electric charging stations
-
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
[構成等]
図1は、第1の実施形態における電力伝送システム10が置かれる環境の一例を示す模式図である。電力伝送システム10は、送電装置100、受電装置200、及びコイルCLを備える(図2参照)。送電装置100は、受電装置200に対して、複数のコイルCLを介して、磁気共鳴方式に従ってワイヤレス(無接点)で電力伝送する。配置されるコイルCLの数は、n個であり、任意である。
まず、第1のシミュレーションについて説明する。
第2のシミュレーションでは、主に第1のシミュレーションと異なる箇所について説明し、第1のシミュレーションと同様の事項については、説明を省略又は簡略化する。
このように、送電装置100は、水中において、受電コイルCLBを有する受電装置200に電力を伝送する。送電装置100、磁界を介して受電コイルCLBに電力を伝送する送電コイルCLAと、所定の周波数(例えば11kHz〜12.3kHz、8kHz〜8.5kHz)の交流電力を送電コイルCLAへ送電するドライバ151と、送電コイルCLAに接続されると共に、送電コイルCLAと共に共振する共振回路152を形成するコンデンサCAと、を備える。所定の周波数は、送電コイルCLAのQ値(例えばQ1)及び受電コイルCLBのQ値(例えばQ2)の相乗平均値(例えばQ3)が最大となる周波数fq13,fq23と、送電コイルCLAのQ値及び受電コイルのQ値が同値となる周波数fcp1,fcp2と、の間のいずれかの周波数である。
以上のように、本開示における技術の例示として、第1の実施形態を説明した。しかし、本開示における技術は、これに限定されず、変更、置き換え、付加、省略などを行った実施形態にも適用できる。
20 電線
30 連結体
40 錘
45 ブイ
50 船舶
60 水中航走体
70 潜水艇
80 水底掘削機
90 水面
95 水底
100 送電装置
110 電源
120 ADC
130 CPU
140 情報通信部
141 変復調回路
150 送電回路
151 ドライバ
152 共振回路
200 受電装置
210 受電回路
211 整流回路
212 レギュレータ
220 CPU
230 充電制御回路
240 2次電池
250 情報通信部
251 変復調回路
300,600 シミュレーションモデル
CL コイル
CLA 送電コイル
CLB 受電コイル
CLC 中継コイル
CLR 反射コイル
CLα 電力伝送用コイル
CA,CB,CC コンデンサ
Claims (5)
- 水中において、受電コイルを有する受電装置に電力を伝送する送電装置であって、
磁界を介して前記受電コイルに電力を伝送する送電コイルと、
所定の周波数の交流電力を前記送電コイルへ送電する送電部と、
前記送電コイルに接続されると共に、前記送電コイルと共に共振する共振回路を形成する第1のコンデンサと、
を備え、
前記所定の周波数は、前記送電コイルのQ値及び前記受電コイルのQ値の相乗平均値が最大となる第1の周波数と、前記送電コイルのQ値及び前記受電コイルのQ値が同値となる第2の周波数と、の間のいずれかの周波数である、送電装置。 - 請求項1に記載の送電装置であって、更に、
前記所定の周波数は、前記第1の周波数である、送電装置。 - 請求項1または2に記載の送電装置であって、更に、
前記送電コイルからの磁界を用いて前記受電コイルに電力を伝送する少なくとも1つの中継コイルと、
前記中継コイルに接続されると共に、前記中継コイルと共に前記周波数で共振する共振回路を形成する少なくとも1つの第2のコンデンサと、
前記送電コイルと前記中継コイルとを連結する連結体と、
を備え、
前記中継コイルのQ値の周波数特性は、前記送電コイルのQ値の周波数特性と同じである、送電装置。 - 請求項1〜3のいずれか1項に記載の送電装置であって、
前記送電コイルは、水面と略直交する方向に電力を伝送する、送電装置。 - 請求項1〜4のいずれか1項に記載の送電装置であって、
前記送電コイルは、前記電力を伝送するとともに、データを通信する、送電装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016130997A JP6737648B2 (ja) | 2016-06-30 | 2016-06-30 | 送電装置 |
US16/314,139 US10790705B2 (en) | 2016-06-30 | 2017-06-19 | Power transmission device |
PCT/JP2017/022515 WO2018003568A1 (ja) | 2016-06-30 | 2017-06-19 | 送電装置 |
JP2020121539A JP6919033B2 (ja) | 2016-06-30 | 2020-07-15 | 送電装置 |
JP2021120833A JP7222035B2 (ja) | 2016-06-30 | 2021-07-21 | 送電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016130997A JP6737648B2 (ja) | 2016-06-30 | 2016-06-30 | 送電装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020121539A Division JP6919033B2 (ja) | 2016-06-30 | 2020-07-15 | 送電装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018007400A true JP2018007400A (ja) | 2018-01-11 |
JP2018007400A5 JP2018007400A5 (ja) | 2019-08-08 |
JP6737648B2 JP6737648B2 (ja) | 2020-08-12 |
Family
ID=60786848
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016130997A Active JP6737648B2 (ja) | 2016-06-30 | 2016-06-30 | 送電装置 |
JP2020121539A Active JP6919033B2 (ja) | 2016-06-30 | 2020-07-15 | 送電装置 |
JP2021120833A Active JP7222035B2 (ja) | 2016-06-30 | 2021-07-21 | 送電装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020121539A Active JP6919033B2 (ja) | 2016-06-30 | 2020-07-15 | 送電装置 |
JP2021120833A Active JP7222035B2 (ja) | 2016-06-30 | 2021-07-21 | 送電装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10790705B2 (ja) |
JP (3) | JP6737648B2 (ja) |
WO (1) | WO2018003568A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018191474A (ja) * | 2017-05-10 | 2018-11-29 | パナソニック株式会社 | 送電装置 |
WO2020026592A1 (ja) * | 2018-07-31 | 2020-02-06 | パナソニックIpマネジメント株式会社 | 受電装置、送電装置および水中給電システム |
JP2021103741A (ja) * | 2019-12-25 | 2021-07-15 | 株式会社サムスン日本研究所 | 非接触給電システム |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6568133B2 (ja) * | 2017-03-30 | 2019-08-28 | パナソニック株式会社 | 伝送コイル及び送電装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005102101A (ja) * | 2003-09-01 | 2005-04-14 | Matsushita Electric Ind Co Ltd | ゲートアンテナ装置 |
WO2013085030A1 (ja) * | 2011-12-07 | 2013-06-13 | 株式会社Ihi | 電力伝送システム |
WO2014034491A1 (ja) * | 2012-08-31 | 2014-03-06 | 日本電気株式会社 | 電力伝送装置及び電力伝送方法 |
WO2015087724A1 (ja) * | 2013-12-09 | 2015-06-18 | 有限会社 アール・シー・エス | 磁力波アンテナおよびそれを用いる磁力波通信装置 |
JP2017028832A (ja) * | 2015-07-21 | 2017-02-02 | パナソニックIpマネジメント株式会社 | 送電装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3692541B2 (ja) * | 1997-02-03 | 2005-09-07 | ソニー株式会社 | 電力伝送装置及び電力伝送方法 |
US20110076940A1 (en) * | 2009-09-25 | 2011-03-31 | Mark Rhodes | Underwater wireless communications hotspot |
JP2011160634A (ja) | 2010-02-04 | 2011-08-18 | Casio Computer Co Ltd | 電力伝送システム及び送電装置 |
US8970070B2 (en) * | 2010-07-02 | 2015-03-03 | Panasonic Intellectual Property Management Co., Ltd. | Wireless power transmission system |
JP6035711B2 (ja) | 2011-07-21 | 2016-11-30 | ソニー株式会社 | 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法 |
JP2013110805A (ja) | 2011-11-18 | 2013-06-06 | Nec Corp | 非接触給電システム及び給電方法 |
JP2014103147A (ja) | 2012-11-16 | 2014-06-05 | Panasonic Corp | 集合電線、これを用いた送電装置および電子機器、ならびにワイヤレス電力伝送システム |
US9887681B2 (en) * | 2013-02-20 | 2018-02-06 | Nec Corporation | Power transmission system, transmission apparatus, receiving apparatus, and power transmission method |
WO2014181669A1 (ja) * | 2013-05-10 | 2014-11-13 | 株式会社Ihi | 非接触給電システム |
JP6387222B2 (ja) * | 2013-08-28 | 2018-09-05 | ソニー株式会社 | 給電装置、受電装置、給電システム、および、給電装置の制御方法 |
JP2016059146A (ja) * | 2014-09-08 | 2016-04-21 | 株式会社リューテック | 海水中給電システム |
US10181729B1 (en) * | 2015-11-13 | 2019-01-15 | X Development Llc | Mobile hybrid transmit/receive node for near-field wireless power delivery |
-
2016
- 2016-06-30 JP JP2016130997A patent/JP6737648B2/ja active Active
-
2017
- 2017-06-19 WO PCT/JP2017/022515 patent/WO2018003568A1/ja active Application Filing
- 2017-06-19 US US16/314,139 patent/US10790705B2/en active Active
-
2020
- 2020-07-15 JP JP2020121539A patent/JP6919033B2/ja active Active
-
2021
- 2021-07-21 JP JP2021120833A patent/JP7222035B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005102101A (ja) * | 2003-09-01 | 2005-04-14 | Matsushita Electric Ind Co Ltd | ゲートアンテナ装置 |
WO2013085030A1 (ja) * | 2011-12-07 | 2013-06-13 | 株式会社Ihi | 電力伝送システム |
WO2014034491A1 (ja) * | 2012-08-31 | 2014-03-06 | 日本電気株式会社 | 電力伝送装置及び電力伝送方法 |
WO2015087724A1 (ja) * | 2013-12-09 | 2015-06-18 | 有限会社 アール・シー・エス | 磁力波アンテナおよびそれを用いる磁力波通信装置 |
JP2017028832A (ja) * | 2015-07-21 | 2017-02-02 | パナソニックIpマネジメント株式会社 | 送電装置 |
Non-Patent Citations (3)
Title |
---|
BURHAN GULBAHAR AND OZGUR B. AKAN: "A Communication Theoretical Modeling and Analysis of Underwater Magneto-Inductive Wireless Channels", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol. 11, no. 9, JPN6014054511, September 2012 (2012-09-01), pages 3326 - 3334, XP011463439, ISSN: 0004250190, DOI: 10.1109/TWC.2012.070912.111943 * |
二神大,石崎俊雄,粟井郁雄: "海水中無線給電の実用化による海底の産業的価値創出", 電子情報通信学会2015年通信ソサイエティ大会講演論文集1, JPN6017028352, 8 September 2015 (2015-09-08), JP, pages 62 - 63, ISSN: 0004250191 * |
枷場亮祐,岡本克也,出口太志,江口和弘,小柳芳雄: "海中ワイヤレス電力伝送の電磁界シミュレーション検討", 電子情報通信学会2016年総合大会講演論文集 通信1, JPN6017028348, 15 March 2016 (2016-03-15), JP, pages 681, ISSN: 0004250192 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018191474A (ja) * | 2017-05-10 | 2018-11-29 | パナソニック株式会社 | 送電装置 |
US11031820B2 (en) | 2017-05-10 | 2021-06-08 | Panasonic Corporation | Power transmitting device |
US11502550B2 (en) | 2017-05-10 | 2022-11-15 | Panasonic Holdings Corporation | Power transmitting device that transmits power to power receiving device having power receiving coil in water |
WO2020026592A1 (ja) * | 2018-07-31 | 2020-02-06 | パナソニックIpマネジメント株式会社 | 受電装置、送電装置および水中給電システム |
JP2020022267A (ja) * | 2018-07-31 | 2020-02-06 | パナソニックIpマネジメント株式会社 | 受電装置、送電装置および水中給電システム |
JP7117540B2 (ja) | 2018-07-31 | 2022-08-15 | パナソニックIpマネジメント株式会社 | 受電装置および水中給電システム |
US11569689B2 (en) | 2018-07-31 | 2023-01-31 | Panasonic Intellectual Property Management Co., Ltd. | Power receiving device, power transmitting device, and underwater power supply system |
JP2021103741A (ja) * | 2019-12-25 | 2021-07-15 | 株式会社サムスン日本研究所 | 非接触給電システム |
JP7378084B2 (ja) | 2019-12-25 | 2023-11-13 | 株式会社サムスン日本研究所 | 非接触給電システム |
Also Published As
Publication number | Publication date |
---|---|
JP2020178531A (ja) | 2020-10-29 |
JP6737648B2 (ja) | 2020-08-12 |
JP6919033B2 (ja) | 2021-08-11 |
US10790705B2 (en) | 2020-09-29 |
JP2021170932A (ja) | 2021-10-28 |
US20190229557A1 (en) | 2019-07-25 |
WO2018003568A1 (ja) | 2018-01-04 |
JP7222035B2 (ja) | 2023-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6919033B2 (ja) | 送電装置 | |
WO2017013825A1 (ja) | 送電装置 | |
US10862341B2 (en) | Electric power transmission device | |
CN108988449B (zh) | 一种应用于水下航行器的海底电站系统 | |
Hayslett et al. | Underwater wireless power transfer for ocean system applications | |
WO2018207899A1 (ja) | 送電装置 | |
Yoshida et al. | Underwater wireless power transfer for non-fixed unmanned underwater vehicle in the ocean | |
US11569689B2 (en) | Power receiving device, power transmitting device, and underwater power supply system | |
WO2018180355A1 (ja) | 伝送コイル及び送電装置 | |
CN109428325A (zh) | 一种深海机器人供电系统 | |
JP6620906B1 (ja) | 水中通信装置及び水中通信システム | |
JP6492651B2 (ja) | 給電システム、移動体および給電装置 | |
He et al. | Research on three-dimensional omnidirectional wireless power transfer system for subsea operation | |
US20210281328A1 (en) | Underwater communication device and underwater communication system | |
JP2016207872A (ja) | 無線給電システムおよび無線給電方法 | |
Haibing et al. | Comparison of two electromagnetic couplers in an inductive power transfer system for autonomous underwater vehicle docking application | |
KR101371964B1 (ko) | 금속 재질의 내압용기를 포함하는 수중 무접점 충전 시스템 | |
Martínez de Alegría et al. | Wireless Power Transfer for Unmanned Underwater Vehicles: Technologies, Challenges and Applications | |
US11699923B2 (en) | Power receiver apparatus, power transmission voltage control method, and underwater power supply system | |
US20220368162A1 (en) | Power transmission coil, power transmission device, and underwater power supply systems | |
Byford | Optimal Onboard Renewable Energy Charging Method to Improve Micro-Autonomous Underwater Vehicle Deployment Life | |
JP2022086556A (ja) | 受電装置および電力制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20161005 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20161005 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161026 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190624 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190624 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200407 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200605 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200616 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200716 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6737648 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |