JPS60186828U - Generator synchronous relay - Google Patents
Generator synchronous relayInfo
- Publication number
- JPS60186828U JPS60186828U JP7200784U JP7200784U JPS60186828U JP S60186828 U JPS60186828 U JP S60186828U JP 7200784 U JP7200784 U JP 7200784U JP 7200784 U JP7200784 U JP 7200784U JP S60186828 U JPS60186828 U JP S60186828U
- Authority
- JP
- Japan
- Prior art keywords
- generator
- synchronous relay
- grid
- generator synchronous
- breaker
- 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
- Supply And Distribution Of Alternating Current (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図は発電機手動同期投入を説明する一般的電気系統
及び投入インタロック図、第２図は従来の手動同期継電
器の発電機閉路条件を説明したブロック図、第３図は手
動同期継電器の動作説明図、第４図は本考案の動作原理
を説明するためのブロック図である。
１・・・発電機電圧検出回路、２・・・電圧差検出回回
路、３・・・位相差検出回路、４・・・アンドゲート。Figure 1 is a general electrical system and closing interlock diagram explaining manual synchronization of a generator, Figure 2 is a block diagram explaining generator closing conditions of a conventional manual synchronous relay, and Figure 3 is a diagram of a manual synchronous relay. FIG. 4 is a block diagram for explaining the operating principle of the present invention. DESCRIPTION OF SYMBOLS 1... Generator voltage detection circuit, 2... Voltage difference detection circuit, 3... Phase difference detection circuit, 4... AND gate.
Claims (1)
統の同期を確認する同期継電器において、 前記発電機側と前記系統制の電圧差位相差ばかりでなく
、前記発電機側と前記系統側の周波数差及び前記発電機
しゃ断器の投入時間補正性能を備えたことを特徴とする
発電機同期継電器。[Scope of Claim for Utility Model Registration] In a synchronous relay that is manually connected to the grid via a generator breaker to check the synchronization of the generator and the grid, there is a voltage difference and a phase difference between the generator side and the system control. A generator synchronous relay characterized in that it has a frequency difference between the generator side and the grid side and a closing time correction performance of the generator breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7200784U JPS60186828U (en) | 1984-05-18 | 1984-05-18 | Generator synchronous relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7200784U JPS60186828U (en) | 1984-05-18 | 1984-05-18 | Generator synchronous relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60186828U true JPS60186828U (en) | 1985-12-11 |
Family
ID=30610018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7200784U Pending JPS60186828U (en) | 1984-05-18 | 1984-05-18 | Generator synchronous relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186828U (en) |
-
1984
- 1984-05-18 JP JP7200784U patent/JPS60186828U/en active Pending
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