JPS58154334A - Charging generator controller - Google Patents

Charging generator controller

Info

Publication number
JPS58154334A
JPS58154334A JP57038915A JP3891582A JPS58154334A JP S58154334 A JPS58154334 A JP S58154334A JP 57038915 A JP57038915 A JP 57038915A JP 3891582 A JP3891582 A JP 3891582A JP S58154334 A JPS58154334 A JP S58154334A
Authority
JP
Japan
Prior art keywords
voltage
output
reference voltage
generator
charging generator
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
Application number
JP57038915A
Other languages
Japanese (ja)
Inventor
森下 光晴
高下 伸一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57038915A priority Critical patent/JPS58154334A/en
Priority to FR8303771A priority patent/FR2530892B1/en
Priority to DE19833308410 priority patent/DE3308410A1/en
Publication of JPS58154334A publication Critical patent/JPS58154334A/en
Priority to US06/856,538 priority patent/US4716355A/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は、充電発電機において、該充電発電機の出力
電圧を基準電圧値に制御する電圧v4!1装置に対し、
その基準電圧値を、外部に設置され九基準電圧出力装置
より与える充電発電機制御装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention provides a voltage v4!1 device for controlling the output voltage of the charging generator to a reference voltage value in a charging generator.
The present invention relates to a charging generator control device that provides the reference voltage value from an external reference voltage output device.

先ず、この種従来装置に関し、第1図に示し説明する。First, a conventional device of this type will be explained with reference to FIG.

図において、(1)は図示しない車両等に装備され、図
示しない機関により駆動される三相交流発[11で、三
相星形結線さ右た[11子コイル(101)と界磁コイ
ル(102)を有している。(2]は上記発電機(1)
の交流出力を全波整流する全波整流装置、(201) 
(,202) (203)はそれぞれ、第1.第2整流
出力端と接地端、(3)は上記界磁コイル(102)に
流れる界磁電流を制御することによって上記発電!m(
1)の出力電圧を第1の、所定値に制御する電圧調整装
置で、以下の部品にて構成されている。
In the figure, (1) is a three-phase AC power source installed in a vehicle (not shown) and driven by an engine (not shown). 102). (2) is the above generator (1)
A full-wave rectifier that performs full-wave rectification of the AC output of (201)
(,202) and (203) are the first . The second rectified output end and the ground end (3) control the field current flowing through the field coil (102) to generate the electricity! m(
1) A voltage regulator that controls the output voltage to a first predetermined value, and is composed of the following parts.

即ち、 (301)は上記界磁コイル(102)の両端
に接続されたサージ吸収用ダイオード、(302)(3
03)は、上記界磁コイル(102)の通電々流を断続
する、ダーリントン接続され九パワートランジスタ、(
304)は該トランジスタ(302) (303)のペ
ース図路を構成する抵抗、(305)は上記トランジス
タ(302) (303)をオン・オフ制御する制御ト
ランジスタ、(306)は上記発電*(1)の第2整流
出力端(202)の電圧を検出して、この出力電圧が第
1の所定値に達した時に導通ずるゼナーダイオード。
That is, (301) is a surge absorbing diode connected to both ends of the field coil (102), (302) (3
03) is a Darlington-connected nine power transistor, (
304) is a resistor that constitutes the pace diagram path of the transistors (302) and (303), (305) is a control transistor that controls on/off of the transistors (302) and (303), and (306) is the resistor that constitutes the pace diagram path of the transistors (302) and (303); ) detects the voltage at the second rectified output end (202) of the zener diode, which becomes conductive when the output voltage reaches a first predetermined value.

(3o7) (gos)は互いに直列に接続され、電圧
の分圧回路を構成する抵抗、(309)は充電表示灯(
6)と並列に接続され、該表示灯(6)が断線しても上
記発電機(1)に初期励磁電流を供給し得る初期励磁抵
抗である。(4)扛蓄電池、(6)はキースイッチであ
る。
(3o7) (gos) are resistors connected in series to form a voltage divider circuit, (309) is a charging indicator (
6) is an initial excitation resistor that is connected in parallel with the generator (1) and can supply an initial excitation current to the generator (1) even if the indicator light (6) is disconnected. (4) A storage battery, and (6) a key switch.

次に、以上の様に構成された従来装置の動作を説明する
。先ず、機関の始動に際し、キースイッチ(旬を閉成す
ると、蓄電池(4)から、キースイッチ(5へ抵抗(3
04)を介して、トランジスタ(302) (303)
Kベース1tfiが供給され、トランク:x、 p (
302) (303)は導通す“る。該トランジスタ(
302) (303)が導通すると、蓄電池(4)から
、キースイッチ(6)、充電表示灯(6)及び抵抗(3
09) 、界磁コイ□ル(102)、トランジスタ(3
02) (303)を介して、界磁コイル(lo2)に
界磁[流が流れ、界磁起磁力が発生する。
Next, the operation of the conventional device configured as above will be explained. First, when starting the engine, when the key switch (5) is closed, a resistor (3) is transferred from the storage battery (4) to the key switch (5).
04) through transistors (302) (303)
K base 1tfi is supplied, trunk: x, p (
302) (303) is conductive. The transistor (
302) When (303) becomes conductive, the key switch (6), charge indicator light (6) and resistor (3) are transmitted from the storage battery (4).
09), field coil (102), transistor (3
02) A field current flows through the field coil (lo2) through (303), and a field magnetomotive force is generated.

この状態で機関が起動し、発電@ (1)が駆動される
と、その回転数に応じて電機子コイル(101)に交流
出力を誘起し、この出力は全波整流装置(21によって
全波整流される。ここで、該整流出力が第1の所定値以
下の時、抵抗(307) (30g)にて構成される分
圧回路の分圧点電位がまだ低いので、ゼナーダイオード
(so6)は導通状態に至らず、不導通状態を保持し、
界磁電流の供給は保持されており、それによって発電機
(1)の出力電圧は、回転数の上昇に伴なって上昇して
いる。その後、発電機(1)の回転数が更に上昇して、
出力電圧が上記第1の所定値以上になれば、上記分圧回
路の分圧点電位も高くなり、ゼナーダイオード(306
)は導通し。
When the engine starts in this state and the power generator @ (1) is driven, an AC output is induced in the armature coil (101) according to the rotation speed, and this output is converted into a full-wave rectifier (21). Here, when the rectified output is below the first predetermined value, the voltage dividing point potential of the voltage dividing circuit constituted by the resistor (307) (30g) is still low, so the zener diode (SO6 ) does not reach a conductive state and maintains a non-conductive state,
The supply of field current is maintained, so that the output voltage of the generator (1) increases as the rotational speed increases. After that, the rotation speed of the generator (1) further increases,
When the output voltage becomes equal to or higher than the first predetermined value, the voltage dividing point potential of the voltage dividing circuit also becomes high, and the Zener diode (306
) is conductive.

該ゼナーダイオード(306)を通じて、トランジスタ
(aOS)にベース電流が供給され、トランジスタ(3
05)は導通する。該トランジスタ(305)が導通す
ると、トランジスタ(30g) (303)祉遮断し、
界::1・ 磁コイル(102)に流れていた電流は連断され、発電
11(1)の出力電圧は低下する。
A base current is supplied to the transistor (aOS) through the Zener diode (306), and the transistor (306) is supplied with base current.
05) is conductive. When the transistor (305) becomes conductive, the transistor (30g) (303) shuts off;
Field::1・The current flowing through the magnetic coil (102) is interrupted, and the output voltage of the power generator 11 (1) decreases.

この出力電圧が第1の所定値まで下がると、再びゼナー
ダイオード(306)、トランジスタ(305)は不導
通状態となり、トランジスタ(302) (303)は
導通して界磁コイル(102)は付勢され、発電機(1
)の出力電圧は再び上昇する。
When this output voltage drops to the first predetermined value, the Zener diode (306) and the transistor (305) become non-conductive again, the transistors (302) and (303) become conductive, and the field coil (102) is turned off. Powered by a generator (1
)'s output voltage rises again.

上述した動作を繰り返して、発電機(1)の出力電圧は
上記第1の所定値に制御され、この制御された電圧にて
、蓄電池(4)を充電するのである。まk。
By repeating the above-described operations, the output voltage of the generator (1) is controlled to the first predetermined value, and the storage battery (4) is charged with this controlled voltage. Mak.

この時、第2整流出力端(202)の出力電圧もほぼ、
第1の所定値となり、蓄電池(4)との電位差がほとん
どなくなる為、充電表示灯(6)は消灯し、蓄電池(4
)の充電状態を嵌示する・ しかしながら、上記の従来装置に於ては、第1の所定値
を電圧調整装置(3)が固定値として内部設定している
為、車の走行状態とか、蓄電池(4)の充電状態に即応
した、発電機(1)の出力電圧のきめ細かな制御をしよ
うと思っても外部から任意に所定値を設定できない欠点
を有していた。この発明は、上記欠点を解消する充電発
電機制御装置を提供するものである。
At this time, the output voltage of the second rectified output terminal (202) is also approximately
Since the first predetermined value is reached and there is almost no potential difference with the storage battery (4), the charging indicator light (6) goes out and the storage battery (4)
) However, in the conventional device described above, the first predetermined value is internally set as a fixed value by the voltage regulator (3), so it is not possible to Even if an attempt was made to finely control the output voltage of the generator (1) in response to the state of charge (4), there was a drawback that a predetermined value could not be set arbitrarily from the outside. The present invention provides a charging generator control device that eliminates the above drawbacks.

以下、第2図において、この発明の一実施例を説明する
。第2図で、(3)は従来装置と同様に、電圧調整装置
であり、以下の部品にて構成されている◎即ち、(31
0)は第2整流出力端(202)電圧と基準電圧とを比
較して、ダーリントン接続トランジスタ(302) (
303)をオン・オフ制御するコンパレータ、(311
)は基準電圧入力端、(312) (313)は互いに
直列に接続され、基準電圧入力の分圧回路を構成する抵
抗である。(7)は各種センサーの入力データを演算し
、最適な所定値を設定出力する基準電圧出力装置であり
、(701)は電圧調整装置(3)に対する、基準電圧
出力端である。
An embodiment of the present invention will be described below with reference to FIG. In Fig. 2, (3) is a voltage regulator like the conventional device, and is composed of the following parts.
0) compares the voltage of the second rectified output terminal (202) with the reference voltage and connects the Darlington connected transistor (302) (
(303), a comparator that controls on/off (311
) is a reference voltage input terminal, and (312) and (313) are resistors connected in series to form a voltage dividing circuit for the reference voltage input. (7) is a reference voltage output device that calculates input data of various sensors and sets and outputs an optimal predetermined value, and (701) is a reference voltage output terminal for the voltage regulator (3).

次に、以上の様に構成されたこの発明の一実施例装置の
動作説明を行なう。先ず、機関の始動に際し、キースイ
ッチ(6)を閉成すると、蓄電池(4)からキースイッ
チ(5)、充電表示灯(6)および初期励磁抵抗(30
9) 、界磁コイル(102) 、 )ランジスタ(3
02) (303)を介して、界磁コイル(1o2)に
界磁電流が流れ、界磁起磁力が発生すると共に充電表示
灯(6)が点灯する。この状態で機関が始動し、発電4
11(1)が駆動されると、その回転数に応じ、第2整
流出力端(202)に発電機(1)の整流出力電圧が誘
起される。ここで、コンパレータ(310)に入力され
ている上記整流出力電圧の抵抗(307) (aos)
による分圧点電圧が、基準電圧の抵抗(312) (3
13)による分圧点電圧以下の時、コンパレータ(31
0)の出力はオフし、トランジスタ(302) (30
3)は導通状態を保持する。それにより、発電機(1)
の出方電圧は、回転数の上昇に伴なって上昇している。
Next, the operation of an embodiment of the apparatus of the present invention constructed as described above will be explained. First, when the key switch (6) is closed when starting the engine, the energy flows from the storage battery (4) to the key switch (5), charging indicator light (6), and initial excitation resistor (30
9), field coil (102), ) transistor (3)
02) A field current flows through the field coil (1o2) through (303), a field magnetomotive force is generated, and the charging indicator light (6) lights up. In this state, the engine starts and generates 4
11(1) is driven, a rectified output voltage of the generator (1) is induced at the second rectified output end (202) according to its rotation speed. Here, the resistance (307) of the rectified output voltage input to the comparator (310) (aos)
The dividing point voltage is the resistance of the reference voltage (312) (3
13), when the voltage is below the dividing point voltage, the comparator (31
The output of transistor (302) (30
3) maintains a conductive state. Thereby, the generator (1)
The output voltage increases as the rotational speed increases.

その後、更に回転数が上昇して、第2整流出力端(20
2)電圧が、基準電圧以上となると、コンパレータ(3
10)の出力はオンとなり、トランジスタ(302) 
(303)は遮断し、界磁コイル(102)に流れてい
た電流は遮断され、発電機(1)の出方電圧は低下する
。この出方電圧が低下して、基準電圧以下となると、再
びコンパレータ(310)はオフとなυ、トランジスタ
(302) (303)が導通して界磁コイル(102
)は付勢され、発lic機(1)の出力電圧は再び上・
 l。
After that, the rotation speed further increases, and the second rectified output end (20
2) When the voltage exceeds the reference voltage, the comparator (3
10) is turned on, and the transistor (302)
(303) is cut off, the current flowing through the field coil (102) is cut off, and the output voltage of the generator (1) decreases. When this output voltage decreases and becomes lower than the reference voltage, the comparator (310) is turned off again υ, and the transistors (302) and (303) become conductive and the field coil (102) becomes conductive.
) is energized, and the output voltage of the lic generator (1) rises again.
l.

昇する。上述した動作を繰9返して、発電機(1)の出
力電圧は上記基準電圧に制御される。又、この電圧によ
り、蓄電池(4)は充電される。この時、充電灯(6)
の両端間の電圧差はほとんどなくなる為、充電表示灯〈
6)は消灯して、蓄電池(4ンの充電状11を表示する
。尚、この一実施例においては、基準電圧出力装置(7
)よシ、基準電圧入力端(311) K対し、定電圧に
て基準電圧値の指示を与えているが、基準電圧入力端(
sll)と接地端の間の電圧が基準電圧となる様、該基
準電圧に対応し比定電流値によシ指示しても同様の効果
が得られる。この時、基準電圧入力端(sH)における
基準電圧は、抵抗(312) (313)の直列合成抵
抗値に上記定電流値を乗じた値となる。
rise By repeating the above-mentioned operation nine times, the output voltage of the generator (1) is controlled to the above-mentioned reference voltage. Moreover, the storage battery (4) is charged by this voltage. At this time, charging light (6)
Since there is almost no voltage difference between both ends of the charging indicator light
6) goes out and displays the state of charge 11 of the storage battery (4). In this embodiment, the reference voltage output device (7)
), reference voltage input terminal (311).
A similar effect can be obtained by specifying a specific current value corresponding to the reference voltage so that the voltage between the reference voltage and the ground terminal becomes the reference voltage. At this time, the reference voltage at the reference voltage input terminal (sH) is a value obtained by multiplying the series combined resistance value of the resistors (312) and (313) by the constant current value.

以上、詳述し丸裸に、この発明装置に於ては。The above is a detailed description of this invention device.

発電機の出力を制御する電圧調整装置に対し、その基準
電圧を基準電圧出力装置よシ、基準電圧に対応した定電
圧あるいは定電流によシ指示するようにしてい名ので、
従来の第1の所定値を内部固定設定また装置と4較、乏
1発電41Ic′出力電8E″・任意の値に制御するこ
とが可能となる効果がある。
The reference voltage output device instructs the voltage regulator that controls the output of the generator to use a constant voltage or constant current that corresponds to the reference voltage.
By comparing the conventional first predetermined value with an internally fixed setting or a device, it is possible to control the output power to an arbitrary value.

又、基準電圧入力端を一端子追加するのみで良い為、複
雑な配線を必要としない効果かめる。
In addition, since it is only necessary to add one reference voltage input terminal, there is an advantage that no complicated wiring is required.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来装置の電気回路図、第2図はこの発明の一
実施例を示す電気回路図である。 図中、(1)は交流発電機、 (101)は電機子コイ
ル。 (102)は界磁コイル、(2)は全波整流装置、 (
201)は第1整流出力端、 (202)は第2整流出
力端、(203)は接地端、(3)は電圧調整装置、(
309)は初期励磁抵抗、(alo)はコンパレータ、
(311)は基準電圧入力端、(4)は蓄電池、(6)
はキースイッチ、(6)は充電表示灯、(7)は基準電
圧出力装置、(701〕紘基準電圧出力端である。 尚、図中、同一符号は、同−又は相当部分を示す。 代理人 葛野信− L−1
FIG. 1 is an electric circuit diagram of a conventional device, and FIG. 2 is an electric circuit diagram showing an embodiment of the present invention. In the figure, (1) is the alternator, and (101) is the armature coil. (102) is a field coil, (2) is a full-wave rectifier, (
201) is the first rectified output terminal, (202) is the second rectified output terminal, (203) is the ground terminal, (3) is the voltage regulator, (
309) is the initial excitation resistance, (alo) is the comparator,
(311) is the reference voltage input terminal, (4) is the storage battery, (6)
is a key switch, (6) is a charging indicator light, (7) is a reference voltage output device, and (701) is a Hiro reference voltage output terminal. In addition, the same reference numerals in the drawings indicate the same or equivalent parts. Person Makoto Kuzuno- L-1

Claims (1)

【特許請求の範囲】[Claims] (1)充電発電機の電機子コイルに誘起される交流出力
を、1lfiする整流装置、該JI流装置、により充電
される蓄電池、上記充電発電機の界磁コイルへの通電々
流を断続することによって、上記発電機の出力電圧を基
準電圧値に制−する電圧調整装置。 制御装置。 (2、特許請求の範囲第(1)項記載のものにおいて、
基準電圧出力装置は、上記電圧調整装置に対し、各種セ
ンサーの条件に19設定される基準電圧値を定電圧ある
いは定電流にて、任意の値に設定できる機能を有するこ
とを特徴とする充電発1機制御装置。
(1) A rectifier that makes the AC output induced in the armature coil of the charging generator 1lfi, a storage battery that is charged by the JI flow device, and an intermittent current flowing to the field coil of the charging generator. A voltage regulator that controls the output voltage of the generator to a reference voltage value. Control device. (2. In the item described in claim (1),
The reference voltage output device is a charging generator characterized in that it has a function of setting the reference voltage value set according to the conditions of various sensors to an arbitrary value at a constant voltage or constant current for the voltage adjusting device. 1 machine control device.
JP57038915A 1982-03-09 1982-03-09 Charging generator controller Pending JPS58154334A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57038915A JPS58154334A (en) 1982-03-09 1982-03-09 Charging generator controller
FR8303771A FR2530892B1 (en) 1982-03-09 1983-03-08 DEVICE FOR CONTROLLING A CHARGE GENERATOR
DE19833308410 DE3308410A1 (en) 1982-03-09 1983-03-09 DEVICE FOR CONTROLLING A CHARGING GENERATOR
US06/856,538 US4716355A (en) 1982-03-09 1986-04-24 Device for controlling a charging generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57038915A JPS58154334A (en) 1982-03-09 1982-03-09 Charging generator controller

Publications (1)

Publication Number Publication Date
JPS58154334A true JPS58154334A (en) 1983-09-13

Family

ID=12538498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57038915A Pending JPS58154334A (en) 1982-03-09 1982-03-09 Charging generator controller

Country Status (1)

Country Link
JP (1) JPS58154334A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122723A (en) * 1988-02-01 1992-06-16 Nippondenso Co., Ltd. Charging control apparatus for vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558739A (en) * 1978-10-24 1980-05-01 Nippon Denso Co Method of and device for controlling voltage of automotive generator
JPS5583431A (en) * 1978-12-18 1980-06-23 Hitachi Ltd Voltage controller for charging generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558739A (en) * 1978-10-24 1980-05-01 Nippon Denso Co Method of and device for controlling voltage of automotive generator
JPS5583431A (en) * 1978-12-18 1980-06-23 Hitachi Ltd Voltage controller for charging generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122723A (en) * 1988-02-01 1992-06-16 Nippondenso Co., Ltd. Charging control apparatus for vehicles

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