JPS59122800U - Generator slowdown device - Google Patents
Generator slowdown deviceInfo
- Publication number
- JPS59122800U JPS59122800U JP1633183U JP1633183U JPS59122800U JP S59122800 U JPS59122800 U JP S59122800U JP 1633183 U JP1633183 U JP 1633183U JP 1633183 U JP1633183 U JP 1633183U JP S59122800 U JPS59122800 U JP S59122800U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- current
- load
- detects
- engine
- 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
- 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図および第２図は従来のスローダウン装置を示す構
成図、第３図は本考案のスローダウン装置を示す構成図
、第４図は具体的回路構成で示した本考案の一実施例を
示す回路図である。
１・・・・・・エンジン、２・・・・・・三相交流発電
機、３゜３′・・・・・・負荷、ＣＴ１． ＣＴ２・・
・・・・変流器、５・・・・・・スｏ−ダウン回路、６
・・・・・・スローダウンリレー、７・・・・・・ソレ
ノイド、８・・・・・・ガバナーレバー。Figures 1 and 2 are block diagrams showing a conventional slowdown device, Figure 3 is a block diagram showing a slowdown device of the present invention, and Figure 4 is an embodiment of the present invention showing a specific circuit configuration. FIG. 1...Engine, 2...Three-phase alternator, 3゜3'...Load, CT1. CT2...
... Current transformer, 5 ... Speed o-down circuit, 6
... Slowdown relay, 7 ... Solenoid, 8 ... Governor lever.
Claims (1)
状態のときはエンジンのガバナーを作動してエンジン回
転数を下げ、負荷状態になった時該ガバナーを復帰させ
てエンジン回転数を上げて定格回転数になるように構成
したエンジン駆動の三相交流発電機のスローダウン装置
において、発電機負荷電流を検出する負荷電流検出器を
、三相の発電機出力巻線の内２相の出力電流を検出する
第１の変流器と、前記２相の内の１相と前記２相以外の
残りの１組との出力電流を検出する第２の変流器とで構
成したことを特徴とする発電機のスローダウン装置。The load condition is detected by the presence or absence of generator load current, and when there is no load, the engine governor is activated to lower the engine speed, and when the load condition is reached, the governor is reset to increase the engine speed. In a slowdown device for an engine-driven three-phase alternator that is configured to maintain the rated rotation speed, a load current detector that detects the generator load current is connected to the output of two of the three-phase generator output windings. It is characterized by being configured with a first current transformer that detects current, and a second current transformer that detects the output current of one of the two phases and the remaining one set other than the two phases. Generator slowdown device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1633183U JPS59122800U (en) | 1983-02-07 | 1983-02-07 | Generator slowdown device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1633183U JPS59122800U (en) | 1983-02-07 | 1983-02-07 | Generator slowdown device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59122800U true JPS59122800U (en) | 1984-08-18 |
Family
ID=30147624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1633183U Pending JPS59122800U (en) | 1983-02-07 | 1983-02-07 | Generator slowdown device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122800U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56145799A (en) * | 1980-04-14 | 1981-11-12 | Nippon Sharyo Seizo Kaisha Ltd | Engine driven alternating current generator |
-
1983
- 1983-02-07 JP JP1633183U patent/JPS59122800U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56145799A (en) * | 1980-04-14 | 1981-11-12 | Nippon Sharyo Seizo Kaisha Ltd | Engine driven alternating current generator |
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