JPS5947300U - AC generator control device - Google Patents
AC generator control deviceInfo
- Publication number
- JPS5947300U JPS5947300U JP11756183U JP11756183U JPS5947300U JP S5947300 U JPS5947300 U JP S5947300U JP 11756183 U JP11756183 U JP 11756183U JP 11756183 U JP11756183 U JP 11756183U JP S5947300 U JPS5947300 U JP S5947300U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- circuit
- thyristor
- voltage
- 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.)
- Granted
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
第１図は交流励磁機の界磁を２界磁とした場合の従来装
置を示す具体的な回路構成図、第２図は発電機の三相短
絡特性と励磁電流特性との関係を示す短絡電流Ｉ５−励
磁電流特性図、第３図は本考案による一実施例を示す具
体的な回路構成図、第 。
４図は本願に係るサイリスタの点弧回路を示す具体的な
回路図、第５図は本考案の動作を示すタイ ゛ムチヤー
ド図。
ＡＧは発電機の電機子、Ｆｌはその界磁巻線、ＦＸは交
流励磁機の電機子、Ｆ２．Ｆ３はその界磁巻線、Ｒｆｔ
、Ｒｆａ及びＲｚは整流回路、Ｒｆ２は回転整流器、Ａ
ＶＲは自動電圧調整装置、ＳＣは同期回路、ＣＴは電力
用変流器、Ｔは電源トランス、ＵＪＴはダブルベースダ
イオード、Ｓはサイリスタ。Figure 1 is a specific circuit configuration diagram showing a conventional device when the field of the AC exciter is set to two fields, and Figure 2 is a short circuit diagram showing the relationship between the three-phase short circuit characteristics and exciting current characteristics of the generator. A current I5-excitation current characteristic diagram, and FIG. 3 is a specific circuit configuration diagram showing an embodiment of the present invention. FIG. 4 is a specific circuit diagram showing the ignition circuit of the thyristor according to the present application, and FIG. 5 is a timing diagram showing the operation of the present invention. AG is the armature of the generator, Fl is its field winding, FX is the armature of the AC exciter, F2. F3 is its field winding, Rft
, Rfa and Rz are rectifier circuits, Rf2 is a rotary rectifier, A
VR is an automatic voltage regulator, SC is a synchronous circuit, CT is a power current transformer, T is a power transformer, UJT is a double base diode, and S is a thyristor.
Claims (3)
して交流励磁機の第１の界磁巻線に供給する第１の整流
回路と、この回路に並列接続され交流発電機の界磁電圧
のピーク値を制限する積分回路と、前記整流回路と並列
接続され、且つ−定常時は所定の周期でオン−オフ制御
されて進・ み力率負荷時にフル点弧して前記第１の
界磁巻線を短絡するサイリスタと、発電機の端子電圧に
比例した電圧成分を整流して交流励磁機の第２の界磁巻
線に供給する一方向性の第２の整流回路と、交流励磁機
の電機子出力を整流して発電機の界磁巻線に供給する一
方向性の回転整流器と、発電機の端子電圧に比例した電
圧検出信号と基準値との偏差量を零にするように前記第
２の整流回路、又は前記回転整流器を点弧制御して発電
機出力電圧を調整する自動電圧調整回路と、定常時は発
電機界磁電流の基底ベース電流を供給するように前記サ
イリスタをオン−オフ制御し、進み力率負荷時に前記サ
イリスタをフル点弧し、且つ前記自動電圧調整回路のゲ
ート信号を遅れの方向に移相して発電機界磁電流を徐々
に絞り込む制御回路とで構成したことを特徴とする交流
発電機の制御装置。(1) A first rectifier circuit that rectifies a current component proportional to the load current of the AC generator and supplies it to the first field winding of the AC exciter; An integrating circuit for limiting the peak value of the magnetic voltage is connected in parallel with the rectifier circuit, and is controlled to be on-off at a predetermined cycle during steady state, and is fully ignited when the power factor is loaded. a thyristor that short-circuits the field winding of the generator; a unidirectional second rectifier circuit that rectifies a voltage component proportional to the terminal voltage of the generator and supplies it to the second field winding of the AC exciter; A unidirectional rotary rectifier that rectifies the armature output of the AC exciter and supplies it to the field winding of the generator, and the deviation between the voltage detection signal proportional to the terminal voltage of the generator and the reference value is reduced to zero. an automatic voltage adjustment circuit that controls the ignition of the second rectifier circuit or the rotary rectifier to adjust the generator output voltage; and a base current of the generator field current during steady state. control to turn on and off the thyristor, fully fire the thyristor at a leading power factor load, and phase shift the gate signal of the automatic voltage adjustment circuit in the direction of delay to gradually narrow down the generator field current; 1. A control device for an alternating current generator, characterized by comprising a circuit.
トターンオフサイリスクを適用して、且つ第１の整流回
路としてダイオードを三相ブリッジ接続した回路で構成
するようにした、実用新案登録請求の範囲第１項記載の
交流発電機の制御装置。(2) Utility model registration claim 1, which applies a gate turn-off thyristor that can be turned on and off with a gate as a thyristor, and is configured with a circuit in which diodes are connected in a three-phase bridge as the first rectifier circuit. A control device for an alternator as described in Section 1.
１の整流回路としてダイオードを三相ブリッジ接続した
回路で構成するようにした、実用新案登録請求の範囲第
１項記載の交流発電機の制御装置。(3) An alternating current generator according to claim 1 of the utility model registration claim, which is provided with a circuit for forcibly extinguishing the cyrisk, and is configured with a circuit in which diodes are connected as a three-phase bridge as the first rectifier circuit. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11756183U JPS5947300U (en) | 1983-07-28 | 1983-07-28 | AC generator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11756183U JPS5947300U (en) | 1983-07-28 | 1983-07-28 | AC generator control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5947300U true JPS5947300U (en) | 1984-03-29 |
| JPS6134879Y2 JPS6134879Y2 (en) | 1986-10-09 |
Family
ID=30270571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11756183U Granted JPS5947300U (en) | 1983-07-28 | 1983-07-28 | AC generator control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015523048A (en) * | 2012-07-20 | 2015-08-06 | ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ | How to control wind park |
| WO2019098341A1 (en) * | 2017-11-16 | 2019-05-23 | Ntn株式会社 | Brushless synchronous generator |
-
1983
- 1983-07-28 JP JP11756183U patent/JPS5947300U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015523048A (en) * | 2012-07-20 | 2015-08-06 | ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ | How to control wind park |
| US10174742B2 (en) | 2012-07-20 | 2019-01-08 | Wobben Properties Gmbh | Method for controlling a wind park |
| WO2019098341A1 (en) * | 2017-11-16 | 2019-05-23 | Ntn株式会社 | Brushless synchronous generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134879Y2 (en) | 1986-10-09 |
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