JPS5240751A - Phase comparison relay device - Google Patents
Phase comparison relay deviceInfo
- Publication number
- JPS5240751A JPS5240751A JP50115752A JP11575275A JPS5240751A JP S5240751 A JPS5240751 A JP S5240751A JP 50115752 A JP50115752 A JP 50115752A JP 11575275 A JP11575275 A JP 11575275A JP S5240751 A JPS5240751 A JP S5240751A
- Authority
- JP
- Japan
- Prior art keywords
- relay device
- phase comparison
- comparison relay
- transient phenomena
- eliminate
- 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
- Emergency Protection Circuit Devices (AREA)
Abstract
PURPOSE: To eliminate the unnecessary operation against the transient phenomena of the system failure recovering time and the transient phenomena of the input transformer, and to secure high sensitivity also.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50115752A JPS5240751A (en) | 1975-09-25 | 1975-09-25 | Phase comparison relay device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50115752A JPS5240751A (en) | 1975-09-25 | 1975-09-25 | Phase comparison relay device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5240751A true JPS5240751A (en) | 1977-03-29 |
Family
ID=14670163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50115752A Pending JPS5240751A (en) | 1975-09-25 | 1975-09-25 | Phase comparison relay device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5240751A (en) |
-
1975
- 1975-09-25 JP JP50115752A patent/JPS5240751A/en active Pending
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