JPS59100398U - Power circuit measuring device - Google Patents
Power circuit measuring deviceInfo
- Publication number
- JPS59100398U JPS59100398U JP10720982U JP10720982U JPS59100398U JP S59100398 U JPS59100398 U JP S59100398U JP 10720982 U JP10720982 U JP 10720982U JP 10720982 U JP10720982 U JP 10720982U JP S59100398 U JPS59100398 U JP S59100398U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- central control
- monitoring device
- inputs
- output
- 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
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (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図は本考案において使用する〜般的な時分割多重伝
送装置のブロック図、第２図ａ、 ｂは同上の伝送波
形の波形図、第３図は従来例のブロック図、第４図は本
考案−実施例のブロック図であり、１は中央制御監視装
置、３７，３□・・・は夫々端末器、５はリニアライザ
回路、８はＡＩＤ変換回路、−′９は伝送回路、Ｔは電
力回路計測用端末器である。Figure 1 is a block diagram of a general time division multiplex transmission device used in the present invention, Figures 2a and b are waveform diagrams of the same transmission waveforms, Figure 3 is a block diagram of a conventional example, and Figure 4. 1 is a block diagram of an embodiment of the present invention, 1 is a central control and monitoring device, 37, 3□... are terminal devices, 5 is a linearizer circuit, 8 is an AID conversion circuit, -'9 is a transmission circuit, T is a power circuit measurement terminal.
Claims (1)
中央制御監視装置から各端末器を個別にアクセスしてそ
の被呼出し端末器に制御信号を送り込むとともにこの被
呼出し端末器からの返送信号を中央制御監視装置で受信
するようにした時分割多重伝送装置を設け、電力線に設
置された変圧器や変成器のような１次変換器出力を入力
するリニアライザ回路と、このリニアライザ回路出力を
Ａ／Ｄ変換するＡ／Ｄ変換回路と、このＡ／Ｄ変換器出
力を監視入力として入力し中央制御監視装置に向けて返
送信号として送出する伝送回路とにより電力回路計測用
端末器を構成して成る電力回路計測装置。With one central control and monitoring device and a plurality of terminals, the central control and monitoring device individually accesses each terminal, sends control signals to the called terminal, and returns signals from the called terminal. A time division multiplex transmission device is installed in which the signal is received by a central control and monitoring device, and a linearizer circuit that inputs the output of a primary converter such as a transformer or transformer installed on a power line, and a linearizer circuit that inputs the output of this linearizer circuit. A power circuit measurement terminal device is composed of an A/D conversion circuit that performs A/D conversion, and a transmission circuit that inputs the output of this A/D converter as a monitoring input and sends it as a return signal to a central control and monitoring device. A power circuit measuring device consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10720982U JPS59100398U (en) | 1982-07-15 | 1982-07-15 | Power circuit measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10720982U JPS59100398U (en) | 1982-07-15 | 1982-07-15 | Power circuit measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100398U true JPS59100398U (en) | 1984-07-06 |
Family
ID=30250582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10720982U Pending JPS59100398U (en) | 1982-07-15 | 1982-07-15 | Power circuit measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100398U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56154846A (en) * | 1980-04-30 | 1981-11-30 | Matsushita Electric Works Ltd | Remote monitoring device |
-
1982
- 1982-07-15 JP JP10720982U patent/JPS59100398U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56154846A (en) * | 1980-04-30 | 1981-11-30 | Matsushita Electric Works Ltd | Remote monitoring device |
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