JPS59114800U - Excitation device of same machine generator - Google Patents
Excitation device of same machine generatorInfo
- Publication number
- JPS59114800U JPS59114800U JP888983U JP888983U JPS59114800U JP S59114800 U JPS59114800 U JP S59114800U JP 888983 U JP888983 U JP 888983U JP 888983 U JP888983 U JP 888983U JP S59114800 U JPS59114800 U JP S59114800U
- Authority
- JP
- Japan
- Prior art keywords
- excitation device
- synchronous generator
- same machine
- machine generator
- electromagnetic contactor
- 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、第２図は夫々従来の同期発電機の励磁装置のブ
ロック図、第３図は本考案の一実施例である励磁装置の
ブロック図である。
１は同期発電機、２は界磁巻線、３は励磁用変圧器、４
は制御整流回路、５は自動電圧調整装置、６１は直流側
界磁用電磁接触器、６２は交流側界磁用電磁接触器、７
は放電抵抗器用電磁接触器、８は放電抵抗器、Ｒｆは界
磁巻線２の抵抗値、Ｒｄは放電抵抗器８の抵抗器、Ｖｔ
は同期発電機１の端子電圧、Ｖｆは制御整流回路の励磁
電源電圧。1 and 2 are block diagrams of a conventional excitation device for a synchronous generator, respectively, and FIG. 3 is a block diagram of an excitation device that is an embodiment of the present invention. 1 is a synchronous generator, 2 is a field winding, 3 is an excitation transformer, 4
5 is a control rectifier circuit, 5 is an automatic voltage regulator, 61 is a magnetic contactor for the DC side field, 62 is a magnetic contactor for the AC side field, 7
is the electromagnetic contactor for the discharge resistor, 8 is the discharge resistor, Rf is the resistance value of the field winding 2, Rd is the resistor of the discharge resistor 8, Vt
is the terminal voltage of the synchronous generator 1, and Vf is the excitation power supply voltage of the control rectifier circuit.
Claims (1)
その直流出力を事故発生時に開路状態となる電磁接触器
を介して同期発電機の界磁巻線に供給するものにおいて
、前記電磁接触器と並列に急速減磁用の放電抵抗を接続
したことを特徴とした同期発電機の励磁装置。The output voltage of the synchronous generator is rectified by the field control rectifier circuit,
In a device that supplies the DC output to the field winding of a synchronous generator via an electromagnetic contactor that becomes open when an accident occurs, a discharge resistor for rapid demagnetization is connected in parallel with the electromagnetic contactor. Features: Excitation device for synchronous generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP888983U JPS59114800U (en) | 1983-01-25 | 1983-01-25 | Excitation device of same machine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP888983U JPS59114800U (en) | 1983-01-25 | 1983-01-25 | Excitation device of same machine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59114800U true JPS59114800U (en) | 1984-08-02 |
Family
ID=30140372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP888983U Pending JPS59114800U (en) | 1983-01-25 | 1983-01-25 | Excitation device of same machine generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016116289A (en) * | 2014-12-12 | 2016-06-23 | 株式会社東芝 | Exciting device for synchronous machine and excitation stop method |
-
1983
- 1983-01-25 JP JP888983U patent/JPS59114800U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016116289A (en) * | 2014-12-12 | 2016-06-23 | 株式会社東芝 | Exciting device for synchronous machine and excitation stop method |
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