JPS5946009A - 鉄損の低い積変圧器 - Google Patents
鉄損の低い積変圧器Info
- Publication number
- JPS5946009A JPS5946009A JP57157052A JP15705282A JPS5946009A JP S5946009 A JPS5946009 A JP S5946009A JP 57157052 A JP57157052 A JP 57157052A JP 15705282 A JP15705282 A JP 15705282A JP S5946009 A JPS5946009 A JP S5946009A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- iron loss
- magnetic flux
- steel plate
- value
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000035699 permeability Effects 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 100
- 229910052742 iron Inorganic materials 0.000 claims description 48
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000005452 bending Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57157052A JPS5946009A (ja) | 1982-09-09 | 1982-09-09 | 鉄損の低い積変圧器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57157052A JPS5946009A (ja) | 1982-09-09 | 1982-09-09 | 鉄損の低い積変圧器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946009A true JPS5946009A (ja) | 1984-03-15 |
| JPS6117127B2 JPS6117127B2 (enrdf_load_stackoverflow) | 1986-05-06 |
Family
ID=15641143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57157052A Granted JPS5946009A (ja) | 1982-09-09 | 1982-09-09 | 鉄損の低い積変圧器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946009A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157988U (enrdf_load_stackoverflow) * | 1987-04-03 | 1988-10-17 | ||
| JPH02125697A (ja) * | 1988-11-04 | 1990-05-14 | Fuji Photo Film Co Ltd | 電子部品 |
| US5676770A (en) * | 1994-12-14 | 1997-10-14 | Kawasaki Steel Corporation | Low leakage flux, non-oriented electromagnetic steel sheet, and core and compact transformer using the same |
-
1982
- 1982-09-09 JP JP57157052A patent/JPS5946009A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157988U (enrdf_load_stackoverflow) * | 1987-04-03 | 1988-10-17 | ||
| JPH02125697A (ja) * | 1988-11-04 | 1990-05-14 | Fuji Photo Film Co Ltd | 電子部品 |
| US5676770A (en) * | 1994-12-14 | 1997-10-14 | Kawasaki Steel Corporation | Low leakage flux, non-oriented electromagnetic steel sheet, and core and compact transformer using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117127B2 (enrdf_load_stackoverflow) | 1986-05-06 |
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| Partridge | XLVIII. Iron-cored coils of high efficiency |