JPH082125B2 - Electric vehicle power supply device - Google Patents
Electric vehicle power supply deviceInfo
- Publication number
- JPH082125B2 JPH082125B2 JP3357607A JP35760791A JPH082125B2 JP H082125 B2 JPH082125 B2 JP H082125B2 JP 3357607 A JP3357607 A JP 3357607A JP 35760791 A JP35760791 A JP 35760791A JP H082125 B2 JPH082125 B2 JP H082125B2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- charging
- voltage
- power supply
- electric vehicle
- 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
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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
-
- 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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging 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
- 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
- B60L53/18—Cables specially adapted for charging 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
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は電気自動車の給電装置に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply device for an electric vehicle.
【０００２】[0002]
【従来の技術】ガソリン自動車排気ガスの窒素酸化物や
炭酸ガス等による大気汚染や地球温暖化に対処するため
電気自動車の開発、実用化が進められているが、自動車
バッテリーの容量から走行距離が短かいので、道路際に
自動車バッテリーの充電用の電源設備を設置して、走行
によりバッテリー電気量が低下した自動車に充電電流を
供給することが提案されており、またＡＣ／ＤＣ変換用
のコンバータを搭載した電気自動車が開発されている。 2. Description of the Related Art Nitrogen oxides in exhaust gas from gasoline vehicles
To deal with air pollution and global warming caused by carbon dioxide, etc.
Electric vehicles are being developed and put into practical use.
Because the mileage is short due to the capacity of the battery,
Installed power supply equipment for charging the car battery and run
The charging current is supplied to the vehicle whose
Proposed to supply and for AC / DC conversion
An electric vehicle equipped with this converter has been developed.
【０００３】このような電気自動車の充電装置として、
実開昭５５−７０７８５号の電気自動車用充電装置のよ
うに、道路際に設置した受電設備に、充電用電源コンセ
ントと、コイン投入口およびクレジットカード投入口
と、タイマーを設け、充電用電源コンセントに電気自動
車の充電コンセントを接続し、コイン投入口またはクレ
ジットカード投入口にコインまたはクレジットカードを
入れると、タイマーにより所定時間充電電流が流れて一
定量の充電電流を電気自動車に供給するようにした充電
装置が公知である。 As a charging device for such an electric vehicle,
It is the charging device for the electric car of No. 55-70785.
Of the charging power source installed on the roadside.
And the coin slot and credit card slot
And, a timer is installed, and an electric automatic
Connect the car charging outlet and
Insert a coin or credit card into the Jit card slot
When turned on, the timer causes the charging current to flow for a predetermined time
Charging that supplies a fixed amount of charging current to an electric vehicle
Devices are known.
【０００４】また、実公平３−２６７３５号の無人電気
自動車用自動充電装置のように、充電器と検知スイッチ
を有する第１の充電用コネクタと第１の信号送受信装置
とで充電装置を構成し、第２の信号送受信装置と第１の
開閉手段と第２の開閉手段と第２の充電用コネクタとを
無人電気車に搭載して第２の充電用コネクタを無人電気
車蓄電池の充電回路に接続し、この無人電気車の蓄電池
の電圧が所定電圧よりも低下したときに前記の充電装置
に向かって自動発進走行するようにし、前記の第１の信
号送受信装置は、前記の第１と第２の充電用コネクタが
接続されたときに検知スイッチにより前記第１の信号送
受信装置が作動して運転停止信号と充電準備信号を送信
し、前記の第２の信号送受信装置からの充電開始信号を
受信したときに充電器を作動させ、充電が完了して充電
器からの充電停止信号が入力したときに前記充電準備信
号の送信を停止し、前記の第２の信号送受信装置からの
充電開始信号の受信が停止したときに前記運転停止信号
の送信を停止するように構成し、前記の第２の信号送受
信装置は、前記第１の信号送受信装置からの運転停止信
号および充電準備信号を受信したときに第１の開閉手段
と第２の開閉手段を作動させ、第２の開閉手段が作動し
たときに前記充電開始信号を送信し、第１の信号送受信
装置からの運転停止信号を受信しないとき第１の開閉手
段を不作動にするように構成し、前記の第１の開閉手段
は、作動時に、電気車駆動装置を制御する制御装置を不
作動にして無人電気車を停止させ、不作動時には、該制
御装置を作動させて無人電気車を自動的に発進させ、第
２の充電用コネクタを第１の充電用コネクタから離脱さ
せるように構成し、前記第２の開閉手段は、その作動に
より充電回路を閉成する、ように構成した無人電気自動
車の自動充電装置が公知である。 In addition, the unmanned electricity of Jitsuhei 3-26735
Charger and detection switch, like an auto charger for automobiles
Charging connector and first signal transmitting / receiving device having
And the charging device is configured with the second signal transmitting / receiving device and the first
The opening / closing means, the second opening / closing means, and the second charging connector.
Installed in an unmanned electric vehicle to connect the second charging connector to the unmanned electric vehicle.
Connect to the car battery charging circuit, this unmanned electric car battery
The charging device when the voltage of the battery drops below a predetermined voltage
To automatically start running toward the
The signal transmitter / receiver has the above-mentioned first and second charging connectors.
When connected, the first signal is sent by the detection switch.
The receiver operates to send an operation stop signal and a charge preparation signal
The charge start signal from the second signal transmitting / receiving device.
Charger is activated when receiving, charging is completed
When the charge stop signal is input from the
Signal transmission from the second signal transmitting / receiving device
The operation stop signal when the reception of the charge start signal is stopped
The second signal transmission / reception, which is configured to stop the transmission of
The communication device is an operation stop signal from the first signal transmitting / receiving device.
Opening / closing means when receiving a signal and a charging preparation signal
And the second opening / closing means is activated, and the second opening / closing means is activated.
When the charging start signal is transmitted, the first signal transmission / reception
When the operation stop signal from the device is not received
The first opening / closing means configured to disable the step.
Does not activate the control device that controls the electric vehicle drive during operation.
Activate the unmanned electric vehicle to stop it.
The control device is activated to automatically start the unmanned electric vehicle,
Disconnect the second charging connector from the first charging connector.
And the second opening / closing means is
Unattended electric automatic configured to close the charging circuit more
Automatic vehicle charging devices are known.
【０００５】また、特公平３−１４９７７６号の負荷識
別装置のように、負荷に電力を供給するプラグの接続刃
と同じ面に複数の永久磁石からなる負荷情報設定ユニッ
トを設け、電力用電源を出力するコンセントに、前記プ
ラグの永久磁石を検出する複数のホール素子による検出
回路からなる負荷情報識別ユニットを設け、このプラグ
とコンセントとで負荷識別装置を構成して、この負荷識
別装置を家庭内に設置 する負荷制御装置に組み込み、プ
ラグをコンセントに接続したときに、プラグの永久磁石
をコンセントのホール素子が検出してその検出信号によ
りプラグ側の負荷情報を検出してこの負荷情報に応じた
データを選出し、異なる電圧電源を接続負荷に接続する
ようにした負荷識別装置が公知である。 [0005] Further , the load perception of Japanese Patent Publication No. 3-149776
A connecting blade for a plug that supplies power to a load, like a separate device
Load information setting unit consisting of multiple permanent magnets on the same surface as
Equipped with a power outlet, and connect the
Detection by multiple Hall elements that detect the permanent magnet of the lug
This plug is equipped with a load information identification unit consisting of a circuit.
The load identification device is composed of
Incorporate another device into the load control device installed in the home and
Permanent magnet on the plug when connecting the lug to the outlet
Is detected by the hall element of the outlet and the detected signal
Detected the load information on the plug side and responded to this load information.
Select data and connect different voltage sources to connected loads
Such a load identification device is known.
【０００６】[0006]
【発明が解決しようとする課題】前記のように電気自動
車に重量の嵩むＡＣ／ＤＣ変換用のコンバータを搭載す
ると、車両重量が重くなって走行距離を延長させるには
妨げになる。 THE INVENTION Problems to be Solved] the electrical Auto as
Equipped with a heavy AC / DC converter for vehicles
Then, to increase the vehicle weight and extend the mileage
Interfere.
【０００７】また、前記の実用新案出願公開の電気自動
車用充電装置のように、コインやカードを用いて充電用
電源コンセントに電気自動車の充電コンセントを接続
し、コインやカードを投入口に入れて充電電流を電気自
動車に供給するようにした装置は、充電対象バッテリー
が異なる軽自動車や普通乗用車等を運転する必要がある
場合には対応できず、種々のバッテリーの異なる充電電
圧に対応するため種々のカードを使用するのでは煩わし
く、カードを誤って給電ステーションに差し込むと故障
の原因となるおそれがあり、また、運転者がこのカード
を紛失したり携帯を怠ると給電ができないという問題点
がある。 [0007] In addition, the electric automatic of the above-mentioned utility model application publication
For charging using coins or cards, like car chargers
Connect the charging outlet of the electric vehicle to the power outlet
Then insert a coin or card into the slot to
The device that is supplied to the vehicle is the battery to be charged.
It is necessary to drive a light car or an ordinary passenger car, etc.
In some cases, it is not possible to deal with different charging power of various batteries.
It is troublesome to use various cards to handle pressure.
Fail if you accidentally insert the card into the power supply station
May cause the
The problem that power cannot be supplied if the user loses the phone or neglects to carry
There is.
【０００８】また、前記の実用新案出願公告の無人電気
自動車用自動充電装置は、充電用コネクタの検知スイッ
チがコネクタの接続を検知しても種々の異なる充電電圧
の蓄電池を識別することができず、複雑な回路構成の装
置が必要となり重量が嵩むので、電力消費を低減するた
めにできるだけ軽量にすることが望ましい一般の電気自
動車の軽量化に反するものとなり、一般の電気自動車に
は適用できないという問題点がある。 [0008] Further , unmanned electricity of the above utility model application publication
The automatic charging device for automobiles is equipped with a detection switch for the charging connector.
Even if the switch detects the connection of the connector, various different charging voltages
Cannot identify the storage battery of the
Since it is necessary to install it and it is heavy, it reduces power consumption.
In general, it is desirable to make it as light as possible
It is against the weight reduction of moving cars,
Is not applicable.
【０００９】また、前記の特許出願公告の負荷識別装置
のように、プラグの接続刃と同じ面に永久磁石を取り付
け、コンセントにはこの永久磁石を検出するホール素子
を設け、プラグをコンセントに差し込んだ状態にしてお
いて、プラグの永久磁石をコンセントのホール素子で検
出させるものでは、負荷が種々異なってもプラグはコ ン
セントに差し込まれてしまうので、これを自動車バッテ
リーの充電装置に適用すると、充電電圧が異なる自動車
バッテリーのプラグであっても、対応しない電源電圧の
コンセントに差し込まれることがあり、事故を起こすと
いう問題点がある。 Further , the load identification device disclosed in the above patent application publication
Attach the permanent magnet on the same surface as the connecting blade of the plug like
The outlet is a Hall element that detects this permanent magnet.
And place the plug in the outlet.
Check the permanent magnet of the plug with the hall element of the outlet.
It intended to out various different than the plug load Koh down
This will be plugged into the cent, so this is the car battery
When applied to Lee's charger, vehicles with different charging voltages
Even if the battery plug is
It may be plugged into an outlet and cause an accident
There is a problem.
【００１０】本発明は前記の問題点を解決し、紛失や不
携帯により給電不能になるようなカード等を必要とせ
ず、自動車の重量負担増もなく、誤接続が起こらず、取
り扱い容易で、各種充電電圧のバッテリーに正確に対応
することができる電気自動車用給電装置を提供すること
を目的とする。The present invention solves the above-mentioned problems, and it is lost or damaged.
Do not need a card, etc. that will make it impossible to supply power by carrying
Without increasing the weight burden on the vehicle, and preventing incorrect connection.
It's easy to handle, and it corresponds accurately to batteries of various charging voltages.
It is an object of the present invention to provide a power supply device for an electric vehicle that can do the above.
【００１１】[0011]
【課題を解決するための手段】前記の目的を達成するた
め本発明の電気自動車用給電装置は、嵌合筒部２の内側
に栓刃を設け該嵌合筒部２の筒壁面に電気自動車バッテ
リーの充電電圧に対応する電圧選定キー突起４を設けた
自動車側のプラグ１と、前記プラグの嵌合筒部２が嵌合
するプラグ嵌合口１２と前記プラグの電圧選定キー突起
４の嵌合により前記電気自動車バッテリーの充電電圧に
対応する電圧で充電電力を出力する充電用給電装置を備
えた給電ステーション１０とにより構成したものであ
る。 In order to achieve the above object,
Therefore, the power supply device for an electric vehicle according to the present invention is provided inside the fitting tubular portion 2.
An electric vehicle battery is provided on the wall surface of the fitting cylinder portion 2 by providing a plug blade on the
The voltage selection key protrusion 4 corresponding to the charging voltage of Lee is provided.
The plug 1 on the automobile side is fitted with the fitting cylinder 2 of the plug
Plug fitting port 12 and the voltage selection key protrusion of the plug
By fitting 4 to the charging voltage of the electric vehicle battery
Equipped with a charging power supply device that outputs charging power at a corresponding voltage
It is configured with the power supply station 10
It
【００１２】[0012]
【作用】電気自動車バッテリーに連なる充電用電線に接
続された自動車側のプラグ１の嵌合筒部２に設ける電圧
選定キー突起４の取り付け位置は、異なる自動車バッテ
リーの種々の充電電圧ごとに、それぞれ嵌合筒部２に対
する設置位置を変えて設定し、給電ステーション１０の
プラグ嵌合口１２も、種々の充電電圧ごとに対応させて
設ける。自動車側のプラグ１の嵌合筒部２は、その電圧
選定キー突起４により、その自動車バッテリーの充電電
圧に対応する電圧電源が出力される給電ステーション側
のプラグ嵌合口１２のみに差し込み嵌合させることがで
きるので、自動車側プラグ１の嵌合筒部２を給電ステー
ション１０のプラグ嵌合口１２に差し込み嵌合すると、
対応した電源電圧で自動車バッテリーが充電される。自
動車側プラグ１の嵌合筒部２が給電ステーション１０の
プラグ嵌合口１２に適合しな いときは電源電圧が対応し
ないプラグ嵌合口１２に対する差し込みとなり、誤って
接続されるような事態は起こらない。 [Function] Connects to the charging wire connected to the electric vehicle battery
Voltage applied to the fitting cylinder 2 of the plug 1 on the automobile side that is connected
The mounting positions of the selection key protrusions 4 are different from each other.
For each charging voltage of the
Change the installation position to set the power supply station 10
The plug fitting port 12 is also made compatible with various charging voltages.
Set up. The fitting cylinder part 2 of the plug 1 on the automobile side has the voltage
With the selection key protrusion 4, the charging power of the car battery is
Power supply station side that outputs a voltage power supply corresponding to the pressure
It can be inserted and fitted only in the plug mating port 12 of
Therefore, the fitting cylinder part 2 of the automobile side plug 1 is connected to the power supply stay.
When it is inserted and fitted into the plug fitting port 12 of the option 10,
The car battery is charged with the corresponding power supply voltage. Self
The fitting cylinder portion 2 of the vehicle-side plug 1 of the power supply station 10
Itoki such conforms to the plug fitting opening 12 is the power supply voltage corresponds
The plug is not inserted into the plug mating port 12, and
The situation of being connected does not occur.
【００１３】[0013]
【実施例】以下本発明の実施例を図面により説明する。
図１は本発明の一実施例を示し、図２は給電ステーショ
ンの内部回路を示す。図１に示した１は電気自動車のバ
ッテリーに連なる充電用電線の先端に接続された自動車
側のプラグであり、２はこのプラグ１の嵌合筒部、３は
この嵌合筒部２内に突出した栓刃である。前記嵌合筒部
２の筒壁面には図示のようにその筒壁外面上に細長く突
出する突起の電圧選定キー突起４を設ける。この電圧選
定キー突起４は、その嵌合筒部２の外面上の設置位置
を、図３、図４、図５に示したように、電気自動車に搭
載されているバッテリーの仕様充電電圧に応じて嵌合筒
部２の外面上の位置を変えて設定する。図３は嵌合筒部
２の外面上の中央部に電圧選定キー突起４を設けてバッ
テリー充電電圧１２０Ｖに対応させた例、図４は嵌合筒
部２の外面上の右端に電圧選定キー突起４を設けて１９
２Ｖのバッテリー充電電圧に対応させた例、図５は嵌合
筒部２の外面上の左端に電圧選定キー突起４を設けて９
６Ｖのバッテリー充電電圧に対応させた例である。 Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows an embodiment of the present invention, and FIG. 2 shows a power feeding station.
Shows the internal circuit of the computer. 1 shown in FIG. 1 is a bar of an electric vehicle.
A car connected to the end of the charging wire that connects to the battery
Is a plug on the side, 2 is the fitting cylinder of this plug 1, and 3 is
It is a blade that protrudes into the fitting tubular portion 2. The fitting cylinder part
As shown in the figure, the cylindrical wall of No. 2 has a slender projection on the outer surface of the cylindrical wall.
A voltage selection key protrusion 4 for the protrusion to be output is provided. This voltage selection
The fixed key protrusion 4 is provided at the installation position on the outer surface of the fitting tubular portion 2.
Mounted on an electric vehicle as shown in FIGS. 3, 4 and 5.
Fitting tube according to the specification charging voltage of the mounted battery
The position on the outer surface of the part 2 is changed and set. Figure 3 shows the fitting cylinder
Provide a voltage selection key protrusion 4 at the center on the outer surface of
An example corresponding to a terry charging voltage of 120 V, FIG. 4 is a fitting cylinder
Install the voltage selection key protrusion 4 at the right end on the outer surface of the part 2
5V fitting example, corresponding to 2V battery charging voltage
Provide the voltage selection key protrusion 4 at the left end on the outer surface of the cylinder portion 9
This is an example corresponding to a battery charging voltage of 6V.
【００１４】[0014]
図１において１０は給電ステーション、１In FIG. 1, 10 is a power supply station and 1
１は前記の自動車側のプラグの栓刃の差込み接続部、１1 is a plug-in connection part of the blade of the automobile side plug, 1
２はプラグ嵌合口、１６はプラグ嵌合口１２を塞ぐシャReference numeral 2 is a plug fitting opening, 16 is a chassis for closing the plug fitting opening 12.
ッターである。この給電ステーション１０はその内部にIt is a ter. This power supply station 10 is inside
図２に示したような回路を設ける。電源降圧部１３で電A circuit as shown in FIG. 2 is provided. Power down the power supply step-down unit 13.
源電圧が電気自動車バッテリーＢの仕様充電電圧に対応Source voltage corresponds to the specified charging voltage of electric vehicle battery B
した電圧に降圧され、自動車側のプラグ１が給電ステーThe voltage is lowered to the specified voltage, and the plug 1 on the car side
ション１０の適合するプラグ接続部１１のプラグ嵌合口Plug fitting port of compatible plug connection part 11
１２に差し込まれ嵌合すると、仕様充電電圧出力部１４When it is plugged in 12 and fitted, the specified charging voltage output unit 14
はその自動車バッテリーＢの仕様充電電圧に対応した電Is the voltage corresponding to the specified charging voltage of the car battery B.
圧で出力する。この仕様充電電圧出力部１４の出力はＡOutput by pressure. The output of this specification charging voltage output unit 14 is A
Ｃ／ＤＣ変換部１５により直流に変換されて自動車バッThe C / DC converter 15 converts the direct current into a direct current and
テリーＢに供給され充電する。It is supplied to Terry B and charged.
【００１５】[0015]
前記のように自動車側のプラグ１を給電スAs described above, the plug 1 on the car side is fed
テーション１０のプラグ嵌合口１２Of the plug 10 of the station 10
に差し込む際に、プWhen plugging in
ラグ１の嵌合筒部２の設定位置にある電圧選定キー突起Voltage selection key protrusion at the setting position of the fitting cylinder 2 of the lug 1
４が相手方プラグ接続部１１のプラグ嵌合口１２に適合4 fits into the mating plug 12 of the mating plug connector 11
すると、この電圧選定キー突起４によりバッテリー充電Then, the battery is charged by the voltage selection key protrusion 4.
電圧に対応する適正な電源電圧のプラグ接続部１１が選Select the appropriate plug connection 11 for the power supply voltage
定されて接続されたことになり、その電圧選定キー突起Has been established and connected, the voltage selection key projection
４を設けたプラグ１が必要とする自動車バッテリー仕様Automotive battery specification required by plug 1 with 4
充電電圧に適合する電源電圧が電気自動車バッテリーにThe power supply voltage that matches the charging voltage is applied to the electric vehicle battery
接続されて充電される。このためたとえば９６ＶのバッConnected and charged. Therefore, for example, a 96V battery
テリーに誤って１２０Ｖの電圧を給電するような事故はAccidents such as accidentally supplying 120V voltage to the terry
生じなくなる。このプラグ１を給電ステーション１０のIt will not occur. This plug 1 of the power supply station 10
プラグ接続部１１に差し込み接続しなければ、給電ステIf it is not inserted and connected to the plug connection section 11, the power feeding system
ーション１０のプラグ接続部１１には電圧がないので、Since there is no voltage in the plug connection 11 of the solution 10,
このプラグ接続部１１に誤って触れても感電せず給電作If you accidentally touch this plug connection 11, you will not get an electric shock and
業を安全に行うことができる。You can do your work safely.
【００１６】[0016]
図６は本発明の他の実施例を示し、自動車FIG. 6 shows another embodiment of the present invention, which is an automobile.
側プラグ１の給電ステーション側プラグ接続部１１に対Pair the power supply station side plug connection part 11 of the side plug 1
する差し込みが不完全なときは給電ステーション１０かIf the insertion is not complete, the power supply station 10
らの出力がなく、差し込み接続が完全である場合にのOutput and the plug connection is perfect.
み、バッテリーの仕様電圧に対応した電圧が給電ステーHowever, the voltage corresponding to the specified voltage of the battery is the power supply stay.
ション１０から出力されるようにして安全をはかるためTo ensure safety by outputting from Option 10
に、プラグ１に安全キー５を設けたものであり、これにIn addition, the safety key 5 is provided on the plug 1,
より給電作業がより安全になる。また、プラグ１を引きPower supply work becomes safer. Also pull the plug 1
抜く際には安全キー５が真っ先に引き抜かれ仕様電圧出When pulling out, the safety key 5 is pulled out first and the specified voltage is output.
力部１４からの出力は断たれるので、プラグ１を引き抜The output from the force section 14 is cut off, so pull out the plug 1.
く際のスパークが生じない。No sparks are generated.
【００１７】[0017]
図７はさらに別の実施例を示し、給電ステFIG. 7 shows still another embodiment, in which the power feeding system is
ーション１０にプラグ接続部１１を引き出し自在に設The plug connection part 11 can be freely pulled out from the
け、自動車側のプラグ１を車体に組み込んだ実施例であIn the embodiment in which the automobile side plug 1 is incorporated in the vehicle body
る。It
【００１８】[0018]
【発明の効果】本発明は前記のように、自動車側のプラ
グの嵌合筒部の筒壁面に電気自動車バッテリーの充電電
圧に対応する電圧選定キー突起を設けて、これに対応す
る電源電圧を出力する給電ステーション側プラグ嵌合口
に適合して嵌合するように構成したので、その電圧選定
キー突起を有する自動車側プラグを給電ステーションの
プラグ嵌合口に適合させるだけで、バッテリー充電電圧
に対応する電源電圧を誤 りなく容易に選定して充電する
ことが可能となり、誤接続による事故の発生を防ぐこと
ができ、従来装置のような紛失や不携帯により給電不能
になるようなカード等を必要とせず、自動車の重量負担
増もなく、取り扱い容易で、各種充電電圧のバッテリー
に対応することができるものである。As described above, the present invention is applicable to automobile side plastics.
The charging battery for the electric vehicle battery is
A voltage selection key protrusion corresponding to the pressure is provided to support this.
Power supply station output plug that outputs a power supply voltage
Since it is configured to fit and fit, the voltage selection
Connect the car side plug with the key protrusion
The battery charging voltage can be adjusted by simply matching the plug mating port.
To charge selected for the supply voltage false Rinaku easily correspond to
It is possible to prevent accidents due to incorrect connections.
Power loss due to loss or non-carrying like existing devices
You don't need a card like
Batteries with various charging voltages that are easy to handle without increasing
Those which may correspond to.
【図１】本発明の一実施例を示す斜視図FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】給電ステーションの内部回路を示す図 [Figure 2] shows to view the internal circuitry of the power supply station
【図３】電圧選定キー突起の位置とバッテリー電圧との
関係の１例を示す図 FIG. 3 is a diagram showing an example of the relationship between the position of a voltage selection key protrusion and the battery voltage .
【図４】電圧選定キー突起の位置とバッテリー電圧との
関係の他の１例を示す図 FIG. 4 is a diagram showing another example of the relationship between the position of the voltage selection key protrusion and the battery voltage .
【図５】電圧選定キー突起の位置とバッテリー電圧との
関係の別の１例を示す図 FIG. 5 is a diagram showing another example of the relationship between the position of the voltage selection key protrusion and the battery voltage .
【図６】本発明の他の実施例を示す斜視図FIG. 6 is a perspective view showing another embodiment of the present invention.
【図７】本発明のさらに別の実施例を示す斜視図FIG. 7 is a perspective view showing still another embodiment of the present invention.
【符号の説明】 １：プラグ２：嵌合筒部 ４：電圧選定キー突起 １０：給電ステーション １２：プラグ嵌合口 Ｂ：バッテリー[Explanation of Codes] 1: Plug 2: Fitting cylinder part 4: Voltage selection key protrusion 10: Power supply station 12: Plug fitting port B: Battery
Claims (1)
２の筒壁面に電気自動車バッテリーの充電電圧に対応す
る電圧選定キー突起４を設けた自動車側のプラグ１と、
前記プラグの嵌合筒部２が嵌合するプラグ嵌合口１２と
前記プラグの電圧選定キー突起４の嵌合により前記電気
自動車バッテリーの充電電圧に対応する電圧で充電電力
を出力する充電用給電装置を備えた給電ステーション１
０とからなることを特徴とする電気自動車用給電装置。Claim: What is claimed is: 1. A fitting blade is provided inside the fitting tubular portion 2
Corresponding to the charging voltage of the electric vehicle battery on the cylinder wall of No. 2
An automobile side plug 1 provided with a voltage selection key protrusion 4
And a plug fitting port 12 into which the fitting tubular portion 2 of the plug fits
By fitting the voltage selection key protrusion 4 of the plug,
Charging power at a voltage that corresponds to the charging voltage of the car battery
Power supply station 1 equipped with a charging power supply device for outputting
0 using an electric vehicle power supply apparatus characterized by comprising a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3357607A JPH082125B2 (en) | 1991-12-26 | 1991-12-26 | Electric vehicle power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3357607A JPH082125B2 (en) | 1991-12-26 | 1991-12-26 | Electric vehicle power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06284512A JPH06284512A (en) | 1994-10-07 |
| JPH082125B2 true JPH082125B2 (en) | 1996-01-10 |
Family
ID=18454991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3357607A Expired - Fee Related JPH082125B2 (en) | 1991-12-26 | 1991-12-26 | Electric vehicle power supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082125B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750305A (en) * | 2018-04-27 | 2018-11-06 | 清远初曲智能科技有限公司 | It is a kind of be equipped with high effect, illumination fluorescence waterproof intelligent sharing power supply lease equipment |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033844A1 (en) * | 2004-07-13 | 2006-02-09 | Robert Bosch Gmbh | Power supply device for multiple output voltages |
| JP5339983B2 (en) | 2008-05-19 | 2013-11-13 | 富士重工業株式会社 | Electric vehicle control device |
| JP2010165619A (en) * | 2009-01-19 | 2010-07-29 | Mitsubishi Motors Corp | On-vehicle charging device |
| JP2010206978A (en) * | 2009-03-04 | 2010-09-16 | Hitachi Constr Mach Co Ltd | Charging device for battery-driven construction machine |
| CN102005673A (en) * | 2010-12-10 | 2011-04-06 | 怡达电气(苏州)有限公司 | Charging connector for electric vehicle |
| JP5825356B2 (en) | 2011-11-22 | 2015-12-02 | トヨタ自動車株式会社 | Vehicle and power transmission system |
| KR102007224B1 (en) * | 2016-11-08 | 2019-10-21 | 주식회사 스타코프 | Terminal for charging electrical vehicle, computing device and method using them |
| JP2018129994A (en) * | 2017-02-10 | 2018-08-16 | パナソニック株式会社 | Electric vehicle charger and electric vehicle charging method |
| CN109050313B (en) * | 2018-08-21 | 2020-12-22 | 隗有祥 | New energy automobile charging device that can prevent to electrocute |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570785U (en) * | 1978-11-07 | 1980-05-15 | ||
| JPH0326735U (en) * | 1989-07-24 | 1991-03-19 | ||
| JPH0640714B2 (en) * | 1989-11-02 | 1994-05-25 | 東京電力株式会社 | Load identification device |
-
1991
- 1991-12-26 JP JP3357607A patent/JPH082125B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750305A (en) * | 2018-04-27 | 2018-11-06 | 清远初曲智能科技有限公司 | It is a kind of be equipped with high effect, illumination fluorescence waterproof intelligent sharing power supply lease equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06284512A (en) | 1994-10-07 |
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