JPS5240746A - Failure point measuring method - Google Patents
Failure point measuring methodInfo
- Publication number
- JPS5240746A JPS5240746A JP11577175A JP11577175A JPS5240746A JP S5240746 A JPS5240746 A JP S5240746A JP 11577175 A JP11577175 A JP 11577175A JP 11577175 A JP11577175 A JP 11577175A JP S5240746 A JPS5240746 A JP S5240746A
- Authority
- JP
- Japan
- Prior art keywords
- failure point
- point measuring
- measuring method
- digitalling
- abled
- 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
- Locating Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: By digitalling the power system intelligence perform failure point measuring whatever the classes of failures are, utilizing the voltage and current values of the other end substation where the transmission was abled.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11577175A JPS5240746A (en) | 1975-09-25 | 1975-09-25 | Failure point measuring method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11577175A JPS5240746A (en) | 1975-09-25 | 1975-09-25 | Failure point measuring method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5240746A true JPS5240746A (en) | 1977-03-29 |
Family
ID=14670636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11577175A Pending JPS5240746A (en) | 1975-09-25 | 1975-09-25 | Failure point measuring method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5240746A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314199A (en) * | 1978-10-30 | 1982-02-02 | Tokyo Shibaura Denki Kabushiki Kaisha | Method for locating a fault point on a transmission line |
JPS61281978A (en) * | 1985-06-06 | 1986-12-12 | Taisuke Inoue | Fault point locator for two-circuit transmission line by fault current analysis |
JPS62249078A (en) * | 1986-04-22 | 1987-10-30 | Chubu Electric Power Co Inc | Fault point locating system |
US5825189A (en) * | 1994-01-26 | 1998-10-20 | Gec Alsthom Limited | Method of locating the position of a fault on a power transmission |
JP2008241306A (en) * | 2007-03-26 | 2008-10-09 | Jtekt Corp | Device and method for measuring moving distance of rolling body, |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS423547Y1 (en) * | 1965-03-20 | 1967-03-02 |
-
1975
- 1975-09-25 JP JP11577175A patent/JPS5240746A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS423547Y1 (en) * | 1965-03-20 | 1967-03-02 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314199A (en) * | 1978-10-30 | 1982-02-02 | Tokyo Shibaura Denki Kabushiki Kaisha | Method for locating a fault point on a transmission line |
JPS61281978A (en) * | 1985-06-06 | 1986-12-12 | Taisuke Inoue | Fault point locator for two-circuit transmission line by fault current analysis |
JPS62249078A (en) * | 1986-04-22 | 1987-10-30 | Chubu Electric Power Co Inc | Fault point locating system |
US5825189A (en) * | 1994-01-26 | 1998-10-20 | Gec Alsthom Limited | Method of locating the position of a fault on a power transmission |
JP2008241306A (en) * | 2007-03-26 | 2008-10-09 | Jtekt Corp | Device and method for measuring moving distance of rolling body, |
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