JPS6061662U - maximum demand power meter - Google Patents
maximum demand power meterInfo
- Publication number
- JPS6061662U JPS6061662U JP15473283U JP15473283U JPS6061662U JP S6061662 U JPS6061662 U JP S6061662U JP 15473283 U JP15473283 U JP 15473283U JP 15473283 U JP15473283 U JP 15473283U JP S6061662 U JPS6061662 U JP S6061662U
- Authority
- JP
- Japan
- Prior art keywords
- time
- signal
- time limit
- demand power
- signal generation
- 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.)
- Granted
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図は従来の最大需要電力計の構成を示すブロック図
、第２図は第１図に示す電力計の動作説明図、第３図は
本考案に係る最大需要電力計の一実施例を示すブロック
構成図、第４図は第３図に示す電力計の動作説明図であ
る。
１１・・・時計装置、１２・・・時限装置、１３・・・
最大需要電力計量部、１２１・・・時限信号発生時刻記
憶回路、１２２・・・残り時間算出回路、１２３・・・
比較回路、１２４・・・データラッチ回路、１２５・・
・時限パルス発生回路。FIG. 1 is a block diagram showing the configuration of a conventional maximum demand wattmeter, FIG. 2 is an explanatory diagram of the operation of the wattmeter shown in FIG. 1, and FIG. 3 is an embodiment of the maximum demand wattmeter according to the present invention. The block diagram shown in FIG. 4 is an explanatory diagram of the operation of the wattmeter shown in FIG. 3. 11... Clock device, 12... Time limit device, 13...
Maximum demand power measuring unit, 121... Time limit signal generation time storage circuit, 122... Remaining time calculation circuit, 123...
Comparison circuit, 124...Data latch circuit, 125...
・Timed pulse generation circuit.
Claims (1)
を発生する時限装置を有し、この時限装置の時限信号を
用いて得られた平均需要電力から最大需要電力を計量す
る最大需要電力計において、前記時限装置は、需要時限
に係る時限信号の発生時刻データを出力する時限信号発
生時刻記憶回路と、前記時計装置からの現在の時間信号
と前記時限信号発生時刻記憶回路の時限信号発生時刻デ
ータとを用いて、次の時限信号発生までの残り時間又は
前の時限信号発生からの経過時間を算出する回路と、こ
の回路によって算出された現在の残り時間又は経過時間
と前の残り時間又は経過時間とに基づいて時限信号を発
生する時限信号手段とを備えたことを特徴とする最大需
要電力計。A maximum demand power meter that has a timer that generates a time signal in synchronization with the time signal of an external or internal clock device, and measures the maximum demand power from the average demand power obtained using the timer signal of the timer. In the above, the time limit device includes a time limit signal generation time storage circuit that outputs generation time data of a time limit signal related to a demand time limit, and a time limit signal generation time memory circuit that outputs generation time data of a time limit signal related to a demand time limit, and a current time signal from the clock device and a time limit signal generation time of the time limit signal generation time memory circuit. A circuit that calculates the remaining time until the next time signal generation or the elapsed time since the previous time signal generation using data, and the current remaining time or elapsed time calculated by this circuit and the previous remaining time or and time signal means for generating a time signal based on elapsed time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15473283U JPS6061662U (en) | 1983-10-05 | 1983-10-05 | maximum demand power meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15473283U JPS6061662U (en) | 1983-10-05 | 1983-10-05 | maximum demand power meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6061662U true JPS6061662U (en) | 1985-04-30 |
| JPS6317012Y2 JPS6317012Y2 (en) | 1988-05-13 |
Family
ID=30341948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15473283U Granted JPS6061662U (en) | 1983-10-05 | 1983-10-05 | maximum demand power meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6061662U (en) |
-
1983
- 1983-10-05 JP JP15473283U patent/JPS6061662U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6317012Y2 (en) | 1988-05-13 |
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