JPH01105400U - - Google Patents
Info
- Publication number
- JPH01105400U JPH01105400U JP20096187U JP20096187U JPH01105400U JP H01105400 U JPH01105400 U JP H01105400U JP 20096187 U JP20096187 U JP 20096187U JP 20096187 U JP20096187 U JP 20096187U JP H01105400 U JPH01105400 U JP H01105400U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- initial excitation
- thyristor
- generator
- output signal
- 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
- 230000005284 excitation Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Eletrric Generators (AREA)
Description
第１図は、本考案の一実施例を示す単結線の構
成図で第２図は従来の励磁装置の単結線を示す構
成図である。
１は発電機、２は電磁接触器、３は直流電源、
４は制限抵抗、５はダイオード、８は電源変圧器
、９は計器用変圧器、１０は電圧リレー、１１は
自動電圧調整器（ＡＶＲ）、１２はゲート信号発
生装置、１３は初期励磁装置である。
FIG. 1 is a configuration diagram of a single connection showing an embodiment of the present invention, and FIG. 2 is a configuration diagram showing a single connection of a conventional excitation device. 1 is a generator, 2 is an electromagnetic contactor, 3 is a DC power supply,
4 is a limiting resistor, 5 is a diode, 8 is a power transformer, 9 is an instrument transformer, 10 is a voltage relay, 11 is an automatic voltage regulator (AVR), 12 is a gate signal generator, and 13 is an initial excitation device. be.
Claims (1)
初期励磁電流を供給し、電圧確立後は自動電圧調
整器１１の出力信号にてサイリスタ７のゲートを
位相制御して励磁電流を供給するようにしたもの
において前記サイリスタ７のゲートと初期励磁装
置１３との間にゲート信号発生装置１２を接続し
、初期励磁の時にこのゲート信号発生装置１２よ
りの出力信号にて前記サイリスタ７をフル点弧す
るように構成したことを特徴とする。 An initial excitation current is supplied to the field winding of the generator through the initial excitation device 13, and after the voltage is established, the phase of the gate of the thyristor 7 is controlled by the output signal of the automatic voltage regulator 11 to supply the excitation current. In this case, a gate signal generator 12 is connected between the gate of the thyristor 7 and the initial excitation device 13, and the thyristor 7 is fully ignited by the output signal from the gate signal generator 12 during initial excitation. It is characterized by being configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20096187U JPH01105400U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20096187U JPH01105400U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105400U true JPH01105400U (en) | 1989-07-17 |
Family
ID=31491345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20096187U Pending JPH01105400U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105400U (en) |
-
1987
- 1987-12-29 JP JP20096187U patent/JPH01105400U/ja active Pending