JPS52103655A - Protection relay - Google Patents
Protection relayInfo
- Publication number
- JPS52103655A JPS52103655A JP2005676A JP2005676A JPS52103655A JP S52103655 A JPS52103655 A JP S52103655A JP 2005676 A JP2005676 A JP 2005676A JP 2005676 A JP2005676 A JP 2005676A JP S52103655 A JPS52103655 A JP S52103655A
- Authority
- JP
- Japan
- Prior art keywords
- error
- protection relay
- prevent
- input data
- reduce
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To reduce an error coming from sampling timing further to prevent an error of calculation result caused by an error of input data and to prevent in addition an error indication of a measurement device.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51020056A JPS6019206B2 (en) | 1976-02-27 | 1976-02-27 | Amplitude value calculation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51020056A JPS6019206B2 (en) | 1976-02-27 | 1976-02-27 | Amplitude value calculation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52103655A true JPS52103655A (en) | 1977-08-31 |
JPS6019206B2 JPS6019206B2 (en) | 1985-05-15 |
Family
ID=12016406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51020056A Expired JPS6019206B2 (en) | 1976-02-27 | 1976-02-27 | Amplitude value calculation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019206B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149969A (en) * | 1981-03-12 | 1982-09-16 | Nissin Electric Co Ltd | Crest value detector |
-
1976
- 1976-02-27 JP JP51020056A patent/JPS6019206B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149969A (en) * | 1981-03-12 | 1982-09-16 | Nissin Electric Co Ltd | Crest value detector |
JPH0325750B2 (en) * | 1981-03-12 | 1991-04-08 | Nissin Electric Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6019206B2 (en) | 1985-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52143462A (en) | Synchronous sampling device | |
JPS5380281A (en) | Chronograph | |
JPS5362933A (en) | Pattern input device capable of confirmation for input data | |
JPS52103655A (en) | Protection relay | |
JPS5285687A (en) | Digital calculation control device | |
JPS5324246A (en) | Error display system | |
JPS5261743A (en) | Protective relay equipment | |
JPS5372665A (en) | Time characteristics measuring system for contacts | |
JPS5313477A (en) | Operating time measuring system for mechanism | |
JPS5421789A (en) | Humidity display device | |
JPS5295447A (en) | Signal device for elevator | |
JPS5262481A (en) | Arithmetic unit | |
JPS52103656A (en) | Protection relay | |
JPS53124023A (en) | Noise deletion circuit | |
JPS52142545A (en) | Incremental-rate measuring apparatus for timepiece | |
JPS5348635A (en) | Information processor | |
JPS5242160A (en) | Impulse tester | |
JPS53113518A (en) | Pcm signal correcting device | |
JPS5419147A (en) | Digital protective relay | |
JPS5294747A (en) | Electronic apparatus | |
JPS52100154A (en) | Protective relay | |
JPS5399840A (en) | Microprogram control system | |
JPS5329499A (en) | Measuring method of pre-critical degree | |
JPS51131234A (en) | Electronic register device | |
JPS52121749A (en) | Protective relay device |