JPS5915300U - Excitation adjustment device for alternator - Google Patents
Excitation adjustment device for alternatorInfo
- Publication number
- JPS5915300U JPS5915300U JP11074982U JP11074982U JPS5915300U JP S5915300 U JPS5915300 U JP S5915300U JP 11074982 U JP11074982 U JP 11074982U JP 11074982 U JP11074982 U JP 11074982U JP S5915300 U JPS5915300 U JP S5915300U
- Authority
- JP
- Japan
- Prior art keywords
- alternator
- generator
- adjustment device
- field circuit
- current
- 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
Landscapes
- Protection Of Generators And Motors (AREA)
- Control Of Eletrric Generators (AREA)
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
第１図は従来の励磁装置の回路図、第２図は飽和特性お
よび持続短絡電流を説明するための図。
第３図はこの考案の一実施例を示す図。
１・・・交流発電機、２・・・励磁機、６・・・自動電
圧調整器、７・・・パワートランジスタ、１０・・・定
電圧ダイオード、１２・・・界磁巻線、１８・・・トラ
ンジスタ。FIG. 1 is a circuit diagram of a conventional excitation device, and FIG. 2 is a diagram for explaining saturation characteristics and sustained short-circuit current. FIG. 3 is a diagram showing an embodiment of this invention. DESCRIPTION OF SYMBOLS 1... AC generator, 2... Exciter, 6... Automatic voltage regulator, 7... Power transistor, 10... Constant voltage diode, 12... Field winding, 18... ...Transistor.
Claims (1)
し発電機の界磁回路に供給する手段と、発電機の出力電
圧を所定値に保つように制御信号を出力する自動電圧調
整器と、前記界磁回路に直列に接続され、前記自動電圧
調整器の出力によって前記界磁回路に流す電流を通流率
側御を行うスイッチング素子とを備えた交流発電機の励
磁調整装置において、前記スイッチング素子に並列に前
記界磁回路の端子電圧に対応して動作するスイッチング
素子を接続し、前記発電機の負荷短絡時に前記発電機か
ら持続短絡電流を流させるように界磁電流を制限するこ
とを特徴とする交流発電機の励磁調整装置。means for extracting a current corresponding to the output voltage and current of the alternator and supplying it to a field circuit of the generator; an automatic voltage regulator that outputs a control signal to maintain the output voltage of the generator at a predetermined value; An excitation adjustment device for an alternator, comprising: a switching element that is connected in series to a field circuit and controls a conduction rate of a current flowing through the field circuit according to an output of the automatic voltage regulator; A switching element that operates according to the terminal voltage of the field circuit is connected in parallel to the field circuit, and the field current is limited so that a sustained short-circuit current flows from the generator when the generator's load is short-circuited. An excitation adjustment device for an alternator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074982U JPS5915300U (en) | 1982-07-21 | 1982-07-21 | Excitation adjustment device for alternator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074982U JPS5915300U (en) | 1982-07-21 | 1982-07-21 | Excitation adjustment device for alternator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915300U true JPS5915300U (en) | 1984-01-30 |
Family
ID=30257439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11074982U Pending JPS5915300U (en) | 1982-07-21 | 1982-07-21 | Excitation adjustment device for alternator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915300U (en) |
-
1982
- 1982-07-21 JP JP11074982U patent/JPS5915300U/en active Pending
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