JPS61123700U - - Google Patents
Info
- Publication number
- JPS61123700U JPS61123700U JP642785U JP642785U JPS61123700U JP S61123700 U JPS61123700 U JP S61123700U JP 642785 U JP642785 U JP 642785U JP 642785 U JP642785 U JP 642785U JP S61123700 U JPS61123700 U JP S61123700U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- generator
- resistor
- excitation
- wave bridge
- 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 9
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Eletrric Generators (AREA)
Description
第１図および第２図は本考案の一実施例および
他の実施例の要部構成を示す回路図、第３図は第
１図および第２図の説明のため示した波形図、第
４図および第５図は従来例の代表的な発電機励磁
装置の要部構成をそれぞれ示す回路図である。
１，１′……中性点接地方式交流発電機（発電
機）、３，３′……電力変換部、５，５′……初
励開閉器、８，８′……バツテリ、９，１１，１
１′……減流用抵抗器、１０……短絡スイツチ、
１２，１２′……逆流防止用ダイオード、Ｚ１，
Ｚ２，Ｚ３……領域。
1 and 2 are circuit diagrams showing the main structure of one embodiment and other embodiments of the present invention, FIG. 3 is a waveform diagram shown for explanation of FIGS. 1 and 2, and FIG. 5 and 5 are circuit diagrams respectively showing the configuration of main parts of a typical conventional generator excitation device. 1, 1'... Neutral point grounding type alternator (generator), 3, 3'... Power conversion section, 5, 5'... Initial excitation switch, 8, 8'... Battery, 9, 11,1
1'...Reducing current resistor, 10...Short switch,
12, 12'... Backflow prevention diode, Z 1 ,
Z 2 , Z 3 ... area.
Claims (1)
より初励を与えたのち、発電機出力を入力とする
自動電圧調整器により励磁装置の励磁回路におい
て、抵抗器と逆流防止用ダイオードからなる直列
回路、該直列回路を前記バツテリ電源の負極側に
設けたことを特徴とすく発電機励磁装置の励磁回
路。 ２ 前記自動電圧調整器の電力変換部を単相半波
ブリツジで構成するとともに、該単相半波ブリツ
ジのダイオード側に抵抗器を接続しかつ該抵抗器
を電圧確立信号で短絡するスイツチを介して三相
三線式中性点接地方式の交流発電機出力を得るよ
うにした実用新案登録請求の範囲第１項記載の発
電機励磁装置の励磁回路。 ３ 前記自動電圧調整器の電力変換部を単相半波
ブリツジで構成するとともに、該単相半波ブリツ
ジに中性相線を含む二線の三相四線式中性点接地
方式の交流発電機出力を得るようにした実用新案
登録請求の範囲第１項記載の発電機励磁装置の励
磁回路。[Scope of Claim for Utility Model Registration] 1. After giving initial excitation to a neutral grounded alternating current generator from a battery power source, a resistor is 1. An excitation circuit for a generator excitation device, characterized in that the series circuit comprises a backflow prevention diode and a backflow prevention diode, and the series circuit is provided on the negative pole side of the battery power source. 2 The power conversion section of the automatic voltage regulator is configured with a single-phase half-wave bridge, and a resistor is connected to the diode side of the single-phase half-wave bridge, and the resistor is connected via a switch that short-circuits the resistor with a voltage establishment signal. An excitation circuit for a generator excitation device according to claim 1, which is configured to obtain an output from a three-phase, three-wire, neutral point grounded alternating current generator. 3. The power conversion section of the automatic voltage regulator is configured with a single-phase half-wave bridge, and the single-phase half-wave bridge includes a neutral phase line, which is a two-wire, three-phase, four-wire, neutral point grounding type AC power generator. An excitation circuit for a generator excitation device according to claim 1, which is adapted to obtain a machine output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP642785U JPS61123700U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP642785U JPS61123700U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123700U true JPS61123700U (en) | 1986-08-04 |
Family
ID=30483854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP642785U Pending JPS61123700U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123700U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128711A (en) * | 1977-04-15 | 1978-11-10 | Mitsubishi Electric Corp | Exciting device |
-
1985
- 1985-01-21 JP JP642785U patent/JPS61123700U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128711A (en) * | 1977-04-15 | 1978-11-10 | Mitsubishi Electric Corp | Exciting device |
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