JPH04150729A - Distributor - Google Patents
DistributorInfo
- Publication number
- JPH04150729A JPH04150729A JP27696590A JP27696590A JPH04150729A JP H04150729 A JPH04150729 A JP H04150729A JP 27696590 A JP27696590 A JP 27696590A JP 27696590 A JP27696590 A JP 27696590A JP H04150729 A JPH04150729 A JP H04150729A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage system
- power
- charger
- batteries
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Control Of Charge By Means Of Generators (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、車やヨツトなどに用いられるエンジンなどに
より駆動される発電機によって得た電力を異なる複数の
電圧系統に配電する配電装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a power distribution device that distributes electric power obtained by a generator driven by an engine used in a car, a yacht, etc. to a plurality of different voltage systems.
従来の技術
近年、車、ヨツトなどの配電装置は前照灯、ラジオなど
に電力を供給する第１の電圧系統と、電熱器、ヒータな
どに電力を供給する第２の電圧系統とに配電するものが
主流となってきている。Conventional technology In recent years, power distribution equipment for cars, yachts, etc. distributes power to a first voltage system that supplies power to headlights, radios, etc., and a second voltage system that supplies power to electric heaters, heaters, etc. things are becoming mainstream.
従来、この種の配電装置は、第５図に示すような構成が
一般的であった。以下、その構成について説明する。Conventionally, this type of power distribution device has generally had a configuration as shown in FIG. The configuration will be explained below.
図に示すように、発電機１はエンジンなどにより駆動さ
れるもので、この発電機１により得た電力を′充電器２
で整流、安定化し、バッテリー１２Ｖ３を充電し、さら
に第１の電圧系統１２■４に電力を供給する。また同時
にバッテリー３の出力をインバータ電源などによる電圧
変換器５により昇圧し、第２の電圧系統２４■６に電力
を供給するように構成されていた。As shown in the figure, the generator 1 is driven by an engine or the like, and the electric power obtained by the generator 1 is used to charge the charger 2.
The voltage is rectified and stabilized, the battery 12V3 is charged, and power is further supplied to the first voltage system 12V3. At the same time, the output of the battery 3 is boosted by a voltage converter 5 using an inverter power supply or the like, and power is supplied to the second voltage system 24-6.
発明が解決しようとする課題
しかしながら上記のような従来の配電装置では、第２の
電圧系統６への供給電力の安定化のために、電圧変換器
５の回路構成が複雑となる。また、第２の電圧系統６に
大電流を使用すると、バッテリー３、電圧変換器５間に
は第２の電圧系統６に流れる電流以上の大電流が流れ、
結線、電圧変換器５の大容量化、第１の電圧系統４への
供給電力が不安定などの課題を有していた。Problems to be Solved by the Invention However, in the conventional power distribution device as described above, the circuit configuration of the voltage converter 5 becomes complicated in order to stabilize the power supplied to the second voltage system 6. Furthermore, when a large current is used in the second voltage system 6, a large current larger than the current flowing in the second voltage system 6 flows between the battery 3 and the voltage converter 5.
There were problems such as wiring connection, increasing the capacity of the voltage converter 5, and unstable power supply to the first voltage system 4.
本発明は上記課題を解決するもので、第１の電圧系統と
、第２の電圧系統へ安定した電力の供給を簡単な回路構
成で行うことを目的としている。The present invention solves the above problems, and aims to supply stable power to a first voltage system and a second voltage system with a simple circuit configuration.
課題を解決するための手段
本発明は上記目的を達成するために、発電機に接続され
て第１のバッテリーを充電する第１の充電器と、前記第
１のバッテリーに接続された第１の電圧系統および第２
の充電器と、前記第２の充電器により切り換え手段を介
して充電される第２および第３のバッテリーと、前記１
１１２および第３のバッテリーより前記切り換え手段を
介して給電される第２の電圧系統とを備え、前記切り換
え手段は前記第２および第３のバッテリーを充電すると
きと前記第２の電圧系統へ給電するときとで接続を切り
換えるようにしたことを課題解決手段としている。Means for Solving the Problems In order to achieve the above object, the present invention includes a first charger connected to a generator to charge a first battery, and a first charger connected to the first battery. Voltage system and second
a charger; second and third batteries charged by the second charger via switching means;
112 and a second voltage system supplied with power from the third battery via the switching means, and the switching means is configured to charge the second and third batteries and supply power to the second voltage system. The solution to this problem is to switch the connection depending on the situation.
作用
本発明は上記した課題解決手段により、第２の電圧系統
へ第２および第３のバッテリーをたとえば直列に接続し
て安定した電力が供給される。また、第２および第３の
バッテリーを充電するときは並列に接続して充電するた
め、第２の充電器の構成が簡単なものとなる。さらに、
第２の電圧系統へ給電する電力が変化することにより第
１の電圧系統へ供給される電力が変動したり、第２の電
圧系統の発生するラインノイズが第１の電圧系統に伝わ
るというような第２の電圧系統の第１の電圧系統への影
響も無くすことができる。According to the above-described problem-solving means, the present invention connects the second and third batteries, for example, in series to the second voltage system, thereby supplying stable power. Furthermore, since the second and third batteries are connected in parallel and charged, the configuration of the second charger becomes simple. moreover,
The power supplied to the first voltage system may fluctuate due to a change in the power supplied to the second voltage system, or the line noise generated by the second voltage system may be transmitted to the first voltage system. The influence of the second voltage system on the first voltage system can also be eliminated.
実施例
以下本発明の一実施例を第１図および第２図を参照しな
がら説明する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2.
図に示すように、第１のバッテリー１２Ｖ７は発電機８
からの電力を受ける第１の充電器９に接続し、第１の電
圧系統１２ＶｌＯおよび第２の充電器１１を接続してい
る。第２のバッテリー１２Ｖ１２および第３のバッテリ
ー１２Ｖ１３は切り換え手段１４および逆流防止ダイオ
ード１５を介し、第２の充電器１１に接続し、さらに切
り換え手段１４を介して第２の電圧系統２４ Ｖ １６
に接続している。切り換え手段１４は第２のバッテリー
１２および第３のバッテリー１３を充電するときはそれ
ぞれ並列に接続するようにし、第２の電圧系統１６に給
電するときは直列に接続するように切り換える。As shown in the figure, the first battery 12V7 is connected to the generator 8
The first voltage system 12VlO and the second charger 11 are connected to the first charger 9 that receives power from the first voltage system 12VIO and the second charger 11. The second battery 12V12 and the third battery 12V13 are connected to the second charger 11 via the switching means 14 and the reverse current prevention diode 15, and further connected to the second voltage system 24V16 via the switching means 14.
is connected to. The switching means 14 connects the second battery 12 and the third battery 13 in parallel when charging them, and connects them in series when feeding power to the second voltage system 16.
上記構成において、発電−８で得られた電力を第１の充
電器９で整流、安定化し、第１のバッテリー７を充電す
る。第１のバッテリー７は第１の電圧系統１０たとえば
、前照灯、ラジオ、パワーウィンドウに電力を供給する
とともに、第２の充電器１１に電力を供給している。第
２の充電器１１は第１のバッテリー７から第２のバッテ
リー１２と第３のバッテリー１３を充電するときの充電
電流を制限するものであり、たとえば抵抗器のようなも
のである。第２の充電器１１、第２のバッテリー１２、
第３のバッテリー１３、切り換え手段１４および第２の
電圧系統１６の間の接続は第２図に示すようになってお
り、切り換え手段１４がＡの状態のときには第２の充電
器１１によって第１のバッテリー７から逆流防止ダイオ
ード１５を介して第２のバッテリー１２と第３のバッテ
リー１３を充電する。切り換え手段１４がＢの状態のと
きには第２のバッテリー１２と第３のバッテリー１３は
直列接続され、第２の電圧系統１６たとえば電熱器、ヒ
ータに給電を行う。In the above configuration, the electric power obtained by the power generation-8 is rectified and stabilized by the first charger 9, and the first battery 7 is charged. The first battery 7 supplies power to a first voltage system 10, such as headlights, a radio, and power windows, and also supplies power to a second charger 11. The second charger 11 limits the charging current when charging the second battery 12 and the third battery 13 from the first battery 7, and is, for example, a resistor. a second charger 11, a second battery 12,
The connection between the third battery 13, the switching means 14 and the second voltage system 16 is as shown in FIG. The second battery 12 and the third battery 13 are charged from the battery 7 through the backflow prevention diode 15. When the switching means 14 is in state B, the second battery 12 and the third battery 13 are connected in series, and power is supplied to the second voltage system 16, such as an electric heater or a heater.
このように本発明の実施例の配電装置によれば、第１の
電圧系統１０および第２の電圧系統１６へ、それぞれ該
当するバッテリーから電力供給することができ、電圧変
換回路のような出力の安定を必要とする複雑な回路を使
わな（てよく、また第２の充電器１１には２〜３Ａ程度
の電流を流せば良いので第１のバッテリー７に過大な負
担をかけることなく、２つの電圧系統を安定して動作す
ることができる。As described above, according to the power distribution device of the embodiment of the present invention, power can be supplied to the first voltage system 10 and the second voltage system 16 from the respective batteries, and the output of the voltage converter circuit can be You don't have to use a complicated circuit that requires stability, and since you only need to send a current of about 2 to 3 A to the second charger 11, you can charge the second battery without putting an excessive burden on the first battery 7. It is possible to stably operate two voltage systems.
なお、それぞれのバッテリーは複数のバッテリーによっ
て構成されていても良い。Note that each battery may be composed of a plurality of batteries.
つぎに、本発明の他の実施例について第３図および第４
図を参照しながら説明する。なお、上記実施例と同じ構
成のものは同一符号を付して説明を省略する。Next, FIGS. 3 and 4 show other embodiments of the present invention.
This will be explained with reference to the figures. Components having the same configuration as those in the above embodiment are given the same reference numerals and explanations will be omitted.
図に示すように、高圧発生装置１７は第２のバッテリー
１２および第３のバッテリー１３より切り換え手段１４
を介して給電され、マグネトロン１８へ電力を供給する
。第２の充電器１１、第２のバッテリー１２、第３のバ
ッテリー１３、切り換え手段１４および高圧発生装置１
７の間の接続は第４図に示すようになっており、切り換
え手段１４がＡの状態のときには第２の充電器１１によ
って第１のバッテリー７から逆流防止ダイオード１５を
介して第２のバッテリー１２と第３のバッテリー１３を
充電する。切り換え手段１４がＢの状態のときには第２
のバッテリー１２と第３のバッテリー１３は直列接続と
なり高圧発生装置１７へ電力を給電する。そして高圧発
生装置１７によって昇圧された電力をマグネトロン１８
に給電する。As shown in the figure, the high voltage generator 17 connects the second battery 12 and the third battery 13 to the switching means 14.
, and supplies power to the magnetron 18. Second charger 11, second battery 12, third battery 13, switching means 14 and high voltage generator 1
The connections between the first battery 7 and the second battery 7 are as shown in FIG. 12 and the third battery 13 are charged. When the switching means 14 is in state B, the second
The battery 12 and the third battery 13 are connected in series to supply power to the high voltage generator 17. Then, the power boosted by the high voltage generator 17 is transferred to the magnetron 18.
to supply power.
このように本発明の実施例の配電装置によれば、高圧発
生装置１７によって制御される大電流や、高圧発生装置
１７が発生する雑音の影響を第１の電圧系統ｌＯに及ぼ
すことを防ぐことができる。As described above, according to the power distribution device of the embodiment of the present invention, it is possible to prevent the influence of the large current controlled by the high voltage generator 17 and the noise generated by the high voltage generator 17 from being exerted on the first voltage system IO. I can do it.
発明の効果
以上の実施例から明らかなように本発明によれば、第１
のバッテリーに接続された第１の電圧系統と、第２およ
び第３のバッテリーより切り換え手段を介して給電され
る第２の電圧系統とを備えたから、一方の電圧系統から
、他方の電圧系統への電気的な影響による誤作動、破損
を防ぐことができ、また、第２および第３のバッテリー
と第２の電圧系統を発電機から離れた場所に近接して配
置することができ、第２の電圧系統が大電力を必要とす
る場合でも、配線のインピーダンスによる大きな損失や
不安定な電源電圧の変動を防止でき、さらに、切り換え
手段は第２および第３のバッテリーを充電するときと第
２の電圧系統へ給電するときとで接続を切り換えるよう
にしたから、第２の充電器は小電流容量で良く、第２お
よび第３のバッテリーへの回路配線が容易になる。Effects of the Invention As is clear from the above embodiments, according to the present invention, the first
The first voltage system is connected to the battery, and the second voltage system is supplied with power from the second and third batteries via the switching means. It is possible to prevent malfunctions and damage due to electrical influences of the generator, and the second and third batteries and the second voltage system can be placed close to each other and away from the generator. Even if the voltage system requires a large amount of power, large losses due to wiring impedance and unstable fluctuations in the power supply voltage can be prevented. Since the connection is switched depending on when supplying power to the voltage system, the second charger only needs to have a small current capacity, and circuit wiring to the second and third batteries is facilitated.
第１図は本発明の一実施例の配電装置のブロック図、第
２図は同配電装置の要部回路図、第３図は本発明の他の
実施例の配電装置のブロック図、第４図は同配電装置の
要部回路図、８５図は従来の配電装置のブロック図であ
る。
７・・・・・・第１のバッテリー、８・・・・・・発電
機、９・・・・・・第１の充電器、１０・・・・・・第
１の電圧系統、１１・・・・・・第２の充電器、１２・
・・・・・第２のバッテリー、１３・・・・・・第３の
バッテリー、１４・・・・・・切り換え手段、１６・・
・・・・第２の電圧系統。
代理人の氏名 弁理士 小鍜治 明 ほか２８第
図
苑ｌのバッテリー
第
図
第
図
第
図FIG. 1 is a block diagram of a power distribution device according to an embodiment of the present invention, FIG. 2 is a main circuit diagram of the same power distribution device, FIG. 3 is a block diagram of a power distribution device according to another embodiment of the present invention, and FIG. The figure is a circuit diagram of a main part of the same power distribution device, and FIG. 85 is a block diagram of a conventional power distribution device. 7... First battery, 8... Generator, 9... First charger, 10... First voltage system, 11. ...Second charger, 12.
...Second battery, 13...Third battery, 14...Switching means, 16...
...Second voltage system. Name of agent: Patent attorney Akira Okaji et al.
Claims (2)
第１の充電器と、前記第１のバッテリーに接続された第
１の電圧系統および第２の充電器と、前記第２の充電器
により切り換え手段を介して充電される第２および第３
のバッテリーと、前記第２および第３のバッテリーより
前記切り換え手段を介して給電される第２の電圧系統と
を備え、前記切り換え手段は前記第２および第３のバッ
テリーを充電するときと前記第２の電圧系統へ給電する
ときとで接続を切り換えるようにしてなる配電装置。(1) a first charger connected to a generator to charge a first battery; a first voltage system and a second charger connected to the first battery; and a second charger connected to the first battery; the second and third batteries charged by the device via the switching means;
a battery, and a second voltage system supplied with power from the second and third batteries via the switching means, and the switching means is configured to charge the second and third batteries and the second voltage system when charging the second and third batteries. A power distribution device that switches connections when supplying power to two voltage systems.
を供給する高圧発生装置としてなる請求項１記載の配電
装置。(2) The power distribution device according to claim 1, wherein the second voltage system serves as a high voltage generator that supplies power to at least the magnetron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27696590A JPH04150729A (en) | 1990-10-15 | 1990-10-15 | Distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27696590A JPH04150729A (en) | 1990-10-15 | 1990-10-15 | Distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04150729A true JPH04150729A (en) | 1992-05-25 |
Family
ID=17576882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27696590A Pending JPH04150729A (en) | 1990-10-15 | 1990-10-15 | Distributor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04150729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530671A (en) * | 1991-07-23 | 1993-02-05 | Mitsubishi Electric Corp | Power supply apparatus for automotive component heater |
| CN100416971C (en) * | 2002-09-12 | 2008-09-03 | 株式会社岛野 | Power supplier on bicycle |
-
1990
- 1990-10-15 JP JP27696590A patent/JPH04150729A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530671A (en) * | 1991-07-23 | 1993-02-05 | Mitsubishi Electric Corp | Power supply apparatus for automotive component heater |
| CN100416971C (en) * | 2002-09-12 | 2008-09-03 | 株式会社岛野 | Power supplier on bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI81465C (en) | Device for coupling an accumulator battery to an elevator inverter DC direct current circuit | |
| US4323788A (en) | D-C Power supply for providing non-interruptible d-c voltage | |
| US6828757B2 (en) | Circuit for adjusting charging rate of cells in combination | |
| US4851756A (en) | Primary-secondary hybrid battery | |
| CA2287026C (en) | A device for generating electrical energy for a power supply bus | |
| EP0947028A1 (en) | Power supply and method of protecting batteries therein | |
| US4963813A (en) | Control providing progressive charging in a dual voltage charging system | |
| EP1511149A2 (en) | A power system to transfer power between a plurality of power sources | |
| KR19990037303A (en) | Charge current adapter circuit or batteries for a cell | |
| JPH04150729A (en) | Distributor | |
| JP2003070178A (en) | Charging state adjusting device and charging state detection device | |
| EP0162030A2 (en) | A battery charging system | |
| RU2715217C1 (en) | Lighting power supply methods in normal and emergency operation modes | |
| JPS6485539A (en) | Back-up power circuit | |
| JPH0279730A (en) | Secondary-battery power device | |
| JP2767947B2 (en) | Battery charging circuit | |
| JPH0426335A (en) | Distributing unit | |
| JP2000224779A (en) | Uninterruptible power supply | |
| SU964856A1 (en) | System for dc sypply of several loads | |
| JP2583121B2 (en) | DC uninterruptible power supply | |
| JPH06311661A (en) | Charger | |
| JPH0229449Y2 (en) | ||
| SU965296A1 (en) | Device for supplying load with direct current | |
| JPH037026A (en) | Dc power supply system | |
| JPH037027A (en) | Control system of power converter for zinc bromide battery |