JPS52140845A - Voltage transformer protection relay system - Google Patents
Voltage transformer protection relay systemInfo
- Publication number
- JPS52140845A JPS52140845A JP5855476A JP5855476A JPS52140845A JP S52140845 A JPS52140845 A JP S52140845A JP 5855476 A JP5855476 A JP 5855476A JP 5855476 A JP5855476 A JP 5855476A JP S52140845 A JPS52140845 A JP S52140845A
- Authority
- JP
- Japan
- Prior art keywords
- voltage transformer
- relay system
- protection relay
- transformer protection
- current transformer
- 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
Abstract
PURPOSE: To reduce errors due to the current transformer by permitting use of entirely the same current transformer of such a structure as to take the difference between parallel symmetrical coils.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5855476A JPS52140845A (en) | 1976-05-20 | 1976-05-20 | Voltage transformer protection relay system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5855476A JPS52140845A (en) | 1976-05-20 | 1976-05-20 | Voltage transformer protection relay system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52140845A true JPS52140845A (en) | 1977-11-24 |
Family
ID=13087667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5855476A Pending JPS52140845A (en) | 1976-05-20 | 1976-05-20 | Voltage transformer protection relay system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52140845A (en) |
-
1976
- 1976-05-20 JP JP5855476A patent/JPS52140845A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5375828A (en) | Semiconductor circuit | |
JPS5242158A (en) | Device for measuring breaking time of relay | |
JPS5335419A (en) | Convergencing unit | |
JPS52140845A (en) | Voltage transformer protection relay system | |
JPS52153947A (en) | Dicyclododecyl peroxycarbonate | |
JPS5336656A (en) | Current mirror circuit | |
JPS5260951A (en) | Differential protective relay for transformer | |
JPS5375412A (en) | Generator apparatus | |
JPS5346968A (en) | Novel hexadecapeptides | |
JPS5291127A (en) | Ignition coil | |
JPS53142637A (en) | Protective relaying system for transformer | |
JPS52126720A (en) | D.c. current bypass system of d.a converter | |
JPS52100486A (en) | Gamma-glutamic acid n-carboxyanhydride | |
JPS5219216A (en) | Overcurrent limiting circuit | |
JPS51126119A (en) | Envelope producer | |
JPS52109140A (en) | Transformer | |
JPS5420337A (en) | Semiconductor rectifier | |
JPS51134147A (en) | Angle detector | |
JPS5232548A (en) | Differential protection relay device | |
JPS51119924A (en) | Condenser type potential transformer | |
JPS5237606A (en) | System to changeover to bypass at time of turbine trip | |
JPS5361026A (en) | Power supply circuit | |
JPS5329724A (en) | Magnetic force control in magnetic developing system | |
JPS51121753A (en) | Relay | |
JPS51115623A (en) | Current transformer |