JPH0511405B2 - - Google Patents
Info
- Publication number
- JPH0511405B2 JPH0511405B2 JP60014727A JP1472785A JPH0511405B2 JP H0511405 B2 JPH0511405 B2 JP H0511405B2 JP 60014727 A JP60014727 A JP 60014727A JP 1472785 A JP1472785 A JP 1472785A JP H0511405 B2 JPH0511405 B2 JP H0511405B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- bobbin
- primary
- current transformer
- current
- 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.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
- H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
- H01F27/427—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60014727A JPS61174610A (ja) | 1985-01-29 | 1985-01-29 | 変流器 |
US06/815,989 US4652810A (en) | 1985-01-29 | 1986-01-03 | Subminiature current transformer |
CN86100498.1A CN1006110B (zh) | 1985-01-29 | 1986-01-22 | 超小型电流互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60014727A JPS61174610A (ja) | 1985-01-29 | 1985-01-29 | 変流器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61174610A JPS61174610A (ja) | 1986-08-06 |
JPH0511405B2 true JPH0511405B2 (US20100223739A1-20100909-C00025.png) | 1993-02-15 |
Family
ID=11869160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60014727A Granted JPS61174610A (ja) | 1985-01-29 | 1985-01-29 | 変流器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61174610A (US20100223739A1-20100909-C00025.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026035A (US20100223739A1-20100909-C00025.png) * | 1973-03-30 | 1975-03-18 |
-
1985
- 1985-01-29 JP JP60014727A patent/JPS61174610A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026035A (US20100223739A1-20100909-C00025.png) * | 1973-03-30 | 1975-03-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS61174610A (ja) | 1986-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |