JP6400407B2 - 充電装置 - Google Patents
充電装置 Download PDFInfo
- Publication number
- JP6400407B2 JP6400407B2 JP2014189665A JP2014189665A JP6400407B2 JP 6400407 B2 JP6400407 B2 JP 6400407B2 JP 2014189665 A JP2014189665 A JP 2014189665A JP 2014189665 A JP2014189665 A JP 2014189665A JP 6400407 B2 JP6400407 B2 JP 6400407B2
- Authority
- JP
- Japan
- Prior art keywords
- charging
- power factor
- voltage
- battery
- pulsating
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- B60L50/00—Electric propulsion with power supplied within 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
- B60L53/14—Conductive 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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
- H02J7/82—Control of state of charge [SOC]
- H02J7/825—Detection of fully charged condition
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/927—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
-
- 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
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- 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
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
- H02J7/82—Control of state of charge [SOC]
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using 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
- Y02T10/70—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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Rectifiers (AREA)
- Secondary Cells (AREA)
Description
そこで、本発明者は、バッテリーの内部抵抗と充電程度とが比例する関係に着眼し、内部抵抗を検出して充電程度を検出することを考えた。バッテリーの内部抵抗は、内部抵抗計測器を用いれば、精度良く検出することができる。この内部抵抗の測定につき、従来の内部抵抗計測器は研究・実験用途向けの機器であって、高価であり、一般用途に用いることが困難であるうえ、端子の当て方による抵抗値の変動等で測定値が変動し、一般の者が正確に測定することが難しい。
このように、脈流で充電する方が、充電程度の検出に有利であり、過充電を回避してバッテリーの長寿命を図る上で有利である。
すなわち、脈流で充電すると、バッテリーの端子電圧にリップル電圧が生じる。このリップル電圧の変動幅、つまり振幅は、バッテリーの内部抵抗に比例する。また、バッテリーの内部抵抗は充電が進むに従って小さくなる。そのため、バッテリーの端子電圧の変動幅を測定することにより、バッテリーの充電の程度を正確に検出することができる。これにより、満充電を精度良く検出し、急速充電等における過充電を回避し、バッテリーの寿命低下を防止することができる。なお、脈流で充電するが、電圧変動があっても、過充電の場合のようなバッテリーの寿命低下は生じない。
上記のように、整流後の電圧の平滑化を行っていない脈流の状態で充電すると、バッテリー4の端子電圧にリップル電圧が生じる。このリップル電圧の変動幅、つまり振幅は、バッテリー4の内部抵抗に比例する。また、バッテリー4の内部抵抗は充電が進むに従って小さくなる。そのため、前記充電程度検出手段7によりバッテリー4の端子電圧の変動幅を測定することにより、バッテリー4の充電の程度を正確に検出することができる。これにより、満充電を精度良く検出し、急速充電等における過充電を回避し、バッテリー4の寿命低下を防止することができる。
なお、「リップル電圧」は、直流成分に重畳されて周期的に変動する電圧を言う。
この発明において、前記力率改善手段15は、入力された脈流の電流波形を矩形化し各波山間の幅を狭めて前記力率改善脈流とする構成であっても良い。
脈流の電流波形を矩形化し各波山間の幅を狭めることで、前記脈流の力率が向上してバッテリーに印加される電力が大きくなる。
2…整流回路
3…充電対象機器
4…バッテリー
5…出力端子
6…出力回路
7…充電程度検出手段
11…充電停止手段
13…充電程度報知手段
14…電圧変換回路
15…力率改善手段
Claims (2)
- 交流電源の交流を整流して脈流とする整流回路と、この整流回路から出力される脈流の力率を高める力率改善手段と、充電対象機器の充電端子に接続する出力端子を有し前記力率改善手段から出力される力率改善脈流を、電圧の平滑化を行うことなく出力する出力回路とを備え、前記充電対象機器のバッテリーの端子電圧を監視し前記脈流により生じる前記端子電圧のリップル電圧の変動幅によって充電程度を検出する充電程度検出手段を設けた充電装置。
- 請求項1に記載の充電装置において、前記力率改善手段は、入力された脈流の電流波形を矩形化し各波山間の幅を狭めて前記力率改善脈流とする充電装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014189665A JP6400407B2 (ja) | 2014-09-18 | 2014-09-18 | 充電装置 |
| PCT/JP2015/075564 WO2016043099A1 (ja) | 2014-09-18 | 2015-09-09 | 充電装置 |
| CN201580049651.2A CN106688158A (zh) | 2014-09-18 | 2015-09-09 | 充电装置 |
| US15/454,624 US20170187215A1 (en) | 2014-09-18 | 2017-03-09 | Charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014189665A JP6400407B2 (ja) | 2014-09-18 | 2014-09-18 | 充電装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016063622A JP2016063622A (ja) | 2016-04-25 |
| JP6400407B2 true JP6400407B2 (ja) | 2018-10-03 |
Family
ID=55533138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014189665A Expired - Fee Related JP6400407B2 (ja) | 2014-09-18 | 2014-09-18 | 充電装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20170187215A1 (ja) |
| JP (1) | JP6400407B2 (ja) |
| CN (1) | CN106688158A (ja) |
| WO (1) | WO2016043099A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211609B (zh) | 2016-02-05 | 2021-06-25 | Oppo广东移动通信有限公司 | 充电方法、适配器和移动终端 |
| ES2746231T3 (es) | 2016-02-05 | 2020-03-05 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Adaptador y método de control de carga |
| JP6715046B2 (ja) | 2016-03-22 | 2020-07-01 | Ntn株式会社 | 交流発電機のブレーキ装置 |
| JP6660253B2 (ja) * | 2016-06-02 | 2020-03-11 | Ntn株式会社 | バッテリ充電装置 |
| KR102320302B1 (ko) | 2016-06-10 | 2021-11-01 | 엔티엔 가부시키가이샤 | 역률 개선 장치 |
| JP2017221073A (ja) | 2016-06-10 | 2017-12-14 | Ntn株式会社 | Dc/dcコンバータ |
| GB2552777B (en) * | 2016-07-21 | 2022-06-08 | Petalite Ltd | A battery charging system and method |
| EP3567699B1 (en) * | 2016-07-26 | 2023-07-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging device and method, power adapter and terminal |
| EP3723231B1 (en) * | 2016-07-26 | 2021-10-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging system, charging method, and power adapter |
| EP4037175B1 (en) | 2016-07-26 | 2024-08-28 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging system, charging method, and power adapter |
| CN209488195U (zh) * | 2016-10-12 | 2019-10-11 | Oppo广东移动通信有限公司 | 移动终端 |
| SG11201907726VA (en) | 2017-04-07 | 2019-09-27 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Wireless charging system, device, and method, and device to-be-charged |
| WO2019106744A1 (ja) * | 2017-11-29 | 2019-06-06 | マーレエレクトリックドライブズジャパン株式会社 | バッテリ充電装置 |
| JP6958392B2 (ja) | 2018-01-30 | 2021-11-02 | トヨタ自動車株式会社 | 二次電池システムおよび二次電池の劣化状態推定方法 |
| KR102657047B1 (ko) * | 2018-05-04 | 2024-04-15 | 삼성전자주식회사 | 어댑터, 전원 공급 시스템 및 그의 전원 공급 방법 |
| MX2019014925A (es) | 2018-05-31 | 2020-02-13 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo de carga y aparato de carga. |
| JP7338189B2 (ja) * | 2019-03-25 | 2023-09-05 | Tdk株式会社 | 電源装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2646824B2 (ja) * | 1990-09-28 | 1997-08-27 | 富士通株式会社 | 電源装置 |
| JP3612152B2 (ja) * | 1995-11-21 | 2005-01-19 | 新電元工業株式会社 | 充電装置 |
| US7285919B2 (en) * | 2001-06-22 | 2007-10-23 | Lutron Electronics Co., Inc. | Electronic ballast having improved power factor and total harmonic distortion |
| US7245108B2 (en) * | 2002-11-25 | 2007-07-17 | Tiax Llc | System and method for balancing state of charge among series-connected electrical energy storage units |
| KR100510143B1 (ko) * | 2003-07-01 | 2005-08-25 | 삼성전자주식회사 | 역률 보상 방법, 이에 적합한 장치 그리고 이를 적용한전원 장치 |
| JP4630165B2 (ja) * | 2005-09-21 | 2011-02-09 | パナソニック株式会社 | Dc−dcコンバータ |
| JP5231149B2 (ja) * | 2008-09-25 | 2013-07-10 | 株式会社ジャムコ | 電源周波数変換器 |
| JP5592613B2 (ja) * | 2009-01-22 | 2014-09-17 | パナソニック株式会社 | 電源装置及びそれを用いた照明器具 |
| KR100930813B1 (ko) * | 2009-03-09 | 2009-12-09 | 이동원 | 능동형 정전력 공급장치 |
| US20110169474A1 (en) * | 2010-01-09 | 2011-07-14 | Cuks, Llc | Step-down switching PFC converter |
| KR20120020554A (ko) * | 2010-08-30 | 2012-03-08 | 삼성전기주식회사 | 전기 차량용 통합형 충전 장치 |
| JP2012249410A (ja) * | 2011-05-27 | 2012-12-13 | Sharp Corp | 電気自動車充電用の充電器及び充電装置 |
| DE102011077716A1 (de) * | 2011-06-17 | 2012-12-20 | Robert Bosch Gmbh | Ladevorrichtung und Verfahren zum Laden eines elektrischen Energiespeichers |
| US8193662B1 (en) * | 2011-10-17 | 2012-06-05 | Google Inc. | Power supply source blending and smoothing |
| KR101321236B1 (ko) * | 2012-11-01 | 2013-10-28 | 명지대학교 산학협력단 | Pfc 컨버터의 출력전압 리플 보상 장치 및 이를 이용한 전기 차량용 배터리 충전 장치 |
| JP5701283B2 (ja) * | 2012-12-25 | 2015-04-15 | オムロンオートモーティブエレクトロニクス株式会社 | 充電装置 |
| JP6065316B2 (ja) * | 2013-02-13 | 2017-01-25 | パナソニックIpマネジメント株式会社 | 車載電源装置および電気自動車 |
-
2014
- 2014-09-18 JP JP2014189665A patent/JP6400407B2/ja not_active Expired - Fee Related
-
2015
- 2015-09-09 CN CN201580049651.2A patent/CN106688158A/zh active Pending
- 2015-09-09 WO PCT/JP2015/075564 patent/WO2016043099A1/ja not_active Ceased
-
2017
- 2017-03-09 US US15/454,624 patent/US20170187215A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016063622A (ja) | 2016-04-25 |
| CN106688158A (zh) | 2017-05-17 |
| WO2016043099A1 (ja) | 2016-03-24 |
| US20170187215A1 (en) | 2017-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6400407B2 (ja) | 充電装置 | |
| CN103947096B (zh) | 用于检测ac/dc转换器中失效整流器的方法和系统 | |
| EP2624422A3 (en) | Power source, power failure detection apparatus, and image forming apparatus | |
| JP2016039742A (ja) | 充電装置 | |
| KR20190013752A (ko) | 배터리 충전 장치 | |
| TW201526492A (zh) | 電轉換裝置 | |
| JP2015046962A (ja) | 三相交流電源の欠相検出装置 | |
| TWI533556B (zh) | 具電池電壓偵測器之電池充電器及其控制方法 | |
| JP2015521765A5 (ja) | ||
| WO2018074469A1 (ja) | 二次電池の劣化判定装置及び方法 | |
| JP2019109151A (ja) | 電気機器及び電気機器の接地状態検知方法 | |
| US10459036B2 (en) | Battery checker | |
| JP5959385B2 (ja) | 交流電圧生成装置および電圧検出装置 | |
| JP6272135B2 (ja) | 電力消費システム、漏電検知方法、および、プログラム | |
| TWI586983B (zh) | 用以偵測公用電業之電力供給是否異常的裝置及方法 | |
| JP6865780B2 (ja) | バッテリーチェッカー | |
| KR20160063807A (ko) | 그리드 인버터형 전자부하 시험장치 | |
| JP6305236B2 (ja) | 非接触型電圧検出装置 | |
| TW201937826A (zh) | 充電裝置、充電排序方法與電量偵測方法 | |
| CN204256020U (zh) | 一种新型多功能调试仪 | |
| CN104267297B (zh) | 一种电容器放电速度测试电路、测试装置及测试方法 | |
| JP5147897B2 (ja) | 整流回路検査装置、整流回路検査方法 | |
| TWI475790B (zh) | 具有虛功補償的電源轉換裝置 | |
| JP5188536B2 (ja) | 電源検査装置、電源検査方法、電源装置 | |
| KR20140116591A (ko) | 3상 입력 전원의 결상 검출 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170829 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180515 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180712 |
|
| 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: 20180821 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180905 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6400407 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |