JPS544340A - Distance relay system - Google Patents
Distance relay systemInfo
- Publication number
- JPS544340A JPS544340A JP6894177A JP6894177A JPS544340A JP S544340 A JPS544340 A JP S544340A JP 6894177 A JP6894177 A JP 6894177A JP 6894177 A JP6894177 A JP 6894177A JP S544340 A JPS544340 A JP S544340A
- Authority
- JP
- Japan
- Prior art keywords
- detecting element
- relay system
- distance relay
- phase
- troubled
- 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
- 230000005611 electricity Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To compose protective relay device which uses digital computer, by selecting troubled phase, using undervoltage detecting element, zero phase over current or only single quantity of electricity of detecting element of over voltage detecting element.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52068941A JPS5810933B2 (en) | 1977-06-13 | 1977-06-13 | Distance relay method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52068941A JPS5810933B2 (en) | 1977-06-13 | 1977-06-13 | Distance relay method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS544340A true JPS544340A (en) | 1979-01-13 |
JPS5810933B2 JPS5810933B2 (en) | 1983-02-28 |
Family
ID=13388187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52068941A Expired JPS5810933B2 (en) | 1977-06-13 | 1977-06-13 | Distance relay method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810933B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058544A (en) * | 1973-09-25 | 1975-05-21 |
-
1977
- 1977-06-13 JP JP52068941A patent/JPS5810933B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058544A (en) * | 1973-09-25 | 1975-05-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5810933B2 (en) | 1983-02-28 |
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