JPS52151071A - Maximum value detecting apparatus of 3 phase a.c. electricity quantities - Google Patents
Maximum value detecting apparatus of 3 phase a.c. electricity quantitiesInfo
- Publication number
- JPS52151071A JPS52151071A JP6827276A JP6827276A JPS52151071A JP S52151071 A JPS52151071 A JP S52151071A JP 6827276 A JP6827276 A JP 6827276A JP 6827276 A JP6827276 A JP 6827276A JP S52151071 A JPS52151071 A JP S52151071A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- maximum value
- detecting apparatus
- value detecting
- electricity quantities
- 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)
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To detect the maximum values of current, voltage, etc. within a minimum time by subsequently operating 3-phase a.c. electricity quantities through first to fifth arithmetic circuits.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6827276A JPS52151071A (en) | 1976-06-10 | 1976-06-10 | Maximum value detecting apparatus of 3 phase a.c. electricity quantities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6827276A JPS52151071A (en) | 1976-06-10 | 1976-06-10 | Maximum value detecting apparatus of 3 phase a.c. electricity quantities |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52151071A true JPS52151071A (en) | 1977-12-15 |
Family
ID=13368945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6827276A Pending JPS52151071A (en) | 1976-06-10 | 1976-06-10 | Maximum value detecting apparatus of 3 phase a.c. electricity quantities |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52151071A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07181207A (en) * | 1993-05-21 | 1995-07-21 | Hiroshi Yokose | Method of measuring instantaneous value of multi-phase ac voltage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825676A (en) * | 1971-08-06 | 1973-04-03 |
-
1976
- 1976-06-10 JP JP6827276A patent/JPS52151071A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825676A (en) * | 1971-08-06 | 1973-04-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07181207A (en) * | 1993-05-21 | 1995-07-21 | Hiroshi Yokose | Method of measuring instantaneous value of multi-phase ac voltage |
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