JPS61171500U - - Google Patents
Info
- Publication number
- JPS61171500U JPS61171500U JP5475985U JP5475985U JPS61171500U JP S61171500 U JPS61171500 U JP S61171500U JP 5475985 U JP5475985 U JP 5475985U JP 5475985 U JP5475985 U JP 5475985U JP S61171500 U JPS61171500 U JP S61171500U
- Authority
- JP
- Japan
- Prior art keywords
- field current
- alternator
- idle state
- engine
- determining means
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Charge By Means Of Generators (AREA)
- Control Of Eletrric Generators (AREA)
Description
第１図は本考案の概念図、第２図は本考案の一
実施例を示すブロツク図、第３図はその動作フロ
ーチヤート、第４図はフイールド電流をパラメー
タとしたオルタネータ回転数とオルタネータ駆動
トルクの関係を示す一般的な特性図、第５図はエ
ンジン回転数に対するフイールド電流マツプ、第
６図ａ，ｂは本考案によりフイールド電流を補正
した場合のオルタネータ回転数とオルタネータ駆
動トルクの関係を示す図およびそのＡ部拡大図、
第７図は一般的なオルタネータの回路図である。
１……エンジン回転数検出手段、２……車両速
度検出手段、３……アイドル状態判定手段、４…
…フイールド電流決定手段、５……オルタネータ
、６……制御用端子、７……オルタネータ制御用
コントロールユニツト、１１……フイールドコイ
ル、１０２，１０３……アイドル状態判定手段に
対応するステツプ、１０４……フイールド電流決
定手段に対応するステツプ。
Fig. 1 is a conceptual diagram of the present invention, Fig. 2 is a block diagram showing an embodiment of the present invention, Fig. 3 is a flowchart of its operation, and Fig. 4 is alternator rotation speed and alternator drive using field current as a parameter. A general characteristic diagram showing the relationship between torque, Fig. 5 is a field current map against engine speed, and Figs. 6a and b show the relationship between alternator rotation speed and alternator drive torque when field current is corrected according to the present invention. The figure shown and its enlarged view of part A,
FIG. 7 is a circuit diagram of a general alternator. 1...Engine rotation speed detection means, 2...Vehicle speed detection means, 3...Idle state determination means, 4...
...Field current determining means, 5...Alternator, 6...Control terminal, 7...Control unit for alternator control, 11...Field coil, 102, 103...Step corresponding to idle state determining means, 104... Steps corresponding to field current determining means.
Claims (1)
と、上記検出手段により検出されたエンジン回転
数および車両速度からエンジンがアイドル状態に
あるかないかを判定するアイドル状態判定手段と
、エンジン回転数に応じてオルタネータのフイー
ルド電流を決定するフイールド電流決定手段と、
フイールド電流を外部信号により補正するための
制御用端子を設けたオルタネータを備え、上記フ
イールド電流決定手段は上記アイドル状態判定手
段によりエンジンがアイドル状態にあると判定さ
れた場合、フイールド電流をエンジン回転数が増
加するに従つて減少させる補正信号を上記オルタ
ネータの制御用端子に加えるようになつているこ
とを特徴とするオルタネータ制御装置。 an engine rotation speed detection means, a vehicle speed detection means, an idle state determination means for determining whether the engine is in an idle state based on the engine rotation speed and vehicle speed detected by the detection means, field current determining means for determining field current of the alternator;
The field current determining means includes an alternator provided with a control terminal for correcting the field current using an external signal, and the field current determining means changes the field current to the engine rotational speed when the idle state determining means determines that the engine is in the idle state. An alternator control device characterized in that a correction signal is applied to a control terminal of the alternator, the correction signal decreasing as the value increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5475985U JPS61171500U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5475985U JPS61171500U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171500U true JPS61171500U (en) | 1986-10-24 |
Family
ID=30576804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5475985U Pending JPS61171500U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63114597A (en) * | 1986-10-31 | 1988-05-19 | Honda Motor Co Ltd | Operatinc device for generator |
| JPH02294300A (en) * | 1989-05-08 | 1990-12-05 | Nippon Sharyo Seizo Kaisha Ltd | Engine generator |
-
1985
- 1985-04-15 JP JP5475985U patent/JPS61171500U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63114597A (en) * | 1986-10-31 | 1988-05-19 | Honda Motor Co Ltd | Operatinc device for generator |
| JPH02294300A (en) * | 1989-05-08 | 1990-12-05 | Nippon Sharyo Seizo Kaisha Ltd | Engine generator |
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