JPS59120481U - Synchronization detection device in power system - Google Patents
Synchronization detection device in power systemInfo
- Publication number
- JPS59120481U JPS59120481U JP1327783U JP1327783U JPS59120481U JP S59120481 U JPS59120481 U JP S59120481U JP 1327783 U JP1327783 U JP 1327783U JP 1327783 U JP1327783 U JP 1327783U JP S59120481 U JPS59120481 U JP S59120481U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- power system
- synchronization detection
- synchronized
- adder circuit
- 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
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図は従来の同期検出装置の一例の回路図、第２図は
この考案の同期検出装置の一実施例を含む変電所の要部
回路図、第３図は第２図に示す同期検出装置の各部分の
信号波形図である。
１１・・・同期検出装置、１２・・・加算回路、１３・
・・同期信号発生回路、ａ・・・甲ブス、ｂ・・・乙ブ
ス。Fig. 1 is a circuit diagram of an example of a conventional synchronous detection device, Fig. 2 is a circuit diagram of a main part of a substation including an embodiment of the synchronous detection device of this invention, and Fig. 3 is a synchronous detection shown in Fig. 2. FIG. 3 is a signal waveform diagram of each part of the device. 11... Synchronization detection device, 12... Addition circuit, 13.
...Synchronization signal generation circuit, a... A bus, b... O bus.
Claims (1)
系統において、各ラインからの電気的位相信号を加算す
る加算回路およびその加算回路の出力に同期した信号を
発生する同期信号発生回路を付設してなる同期検出装置
。In a power system having two or more lines whose electrical phases are synchronized, an adder circuit that adds the electrical phase signals from each line and a synchronization signal generation circuit that generates a signal synchronized with the output of the adder circuit are attached. A synchronization detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1327783U JPS59120481U (en) | 1983-01-31 | 1983-01-31 | Synchronization detection device in power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1327783U JPS59120481U (en) | 1983-01-31 | 1983-01-31 | Synchronization detection device in power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59120481U true JPS59120481U (en) | 1984-08-14 |
Family
ID=30144669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1327783U Pending JPS59120481U (en) | 1983-01-31 | 1983-01-31 | Synchronization detection device in power system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120481U (en) |
-
1983
- 1983-01-31 JP JP1327783U patent/JPS59120481U/en active Pending
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