JPS6457894A - Automatic metering device for electric energy - Google Patents
Automatic metering device for electric energyInfo
- Publication number
- JPS6457894A JPS6457894A JP21422087A JP21422087A JPS6457894A JP S6457894 A JPS6457894 A JP S6457894A JP 21422087 A JP21422087 A JP 21422087A JP 21422087 A JP21422087 A JP 21422087A JP S6457894 A JPS6457894 A JP S6457894A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- metering
- processing circuit
- metering device
- electric energy
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
PURPOSE:To automatically meter electric energy remotely by providing a signal cable in parallel with a lead-in wire, sending a signal corresponding to the electric energy to a communication cable via a metering device, a signal cable and a processing circuit sequentially. CONSTITUTION:When a control signal is inputted to a processing circuit 5 from a control circuit of a base station via a communication cable 6, the processing circuit 5 gives an output of a metering command signal to all metering devices 3 sequentially to operate only one specific device 3. The metering command signal is inputted to all metering device 3 and only the metering device 3 designated by a metering command signal meters an integrating wattmeter 2, applies A/D conversion to the signal corresponding to the integrating energy and gives an output to the processing circuit 5 via a signal cable 4. Thus, the integration energy is metered remotely and automatically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21422087A JPS6457894A (en) | 1987-08-28 | 1987-08-28 | Automatic metering device for electric energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21422087A JPS6457894A (en) | 1987-08-28 | 1987-08-28 | Automatic metering device for electric energy |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457894A true JPS6457894A (en) | 1989-03-06 |
Family
ID=16652199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21422087A Pending JPS6457894A (en) | 1987-08-28 | 1987-08-28 | Automatic metering device for electric energy |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457894A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0223796A (en) * | 1988-07-13 | 1990-01-25 | Fuji Electric Co Ltd | Multipoint-input signal converting device |
JPH04207398A (en) * | 1990-11-29 | 1992-07-29 | Kyushu Electric Power Co Inc | Automatic inspection terminal equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107153A (en) * | 1975-03-17 | 1976-09-22 | Denryoku Chuo Kenkyujo | Keiryokino jidokenshinhoshiki |
-
1987
- 1987-08-28 JP JP21422087A patent/JPS6457894A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51107153A (en) * | 1975-03-17 | 1976-09-22 | Denryoku Chuo Kenkyujo | Keiryokino jidokenshinhoshiki |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0223796A (en) * | 1988-07-13 | 1990-01-25 | Fuji Electric Co Ltd | Multipoint-input signal converting device |
JPH04207398A (en) * | 1990-11-29 | 1992-07-29 | Kyushu Electric Power Co Inc | Automatic inspection terminal equipment |
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