JP4032325B2 - 回転電機 - Google Patents
回転電機 Download PDFInfo
- Publication number
- JP4032325B2 JP4032325B2 JP11492398A JP11492398A JP4032325B2 JP 4032325 B2 JP4032325 B2 JP 4032325B2 JP 11492398 A JP11492398 A JP 11492398A JP 11492398 A JP11492398 A JP 11492398A JP 4032325 B2 JP4032325 B2 JP 4032325B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- permanent magnet
- degrees
- angle
- magnetic
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 87
- 230000004907 flux Effects 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000003302 ferromagnetic material Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11492398A JP4032325B2 (ja) | 1998-04-24 | 1998-04-24 | 回転電機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11492398A JP4032325B2 (ja) | 1998-04-24 | 1998-04-24 | 回転電機 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11308831A JPH11308831A (ja) | 1999-11-05 |
| JPH11308831A5 JPH11308831A5 (enExample) | 2005-09-22 |
| JP4032325B2 true JP4032325B2 (ja) | 2008-01-16 |
Family
ID=14650015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11492398A Expired - Lifetime JP4032325B2 (ja) | 1998-04-24 | 1998-04-24 | 回転電機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4032325B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4619483B2 (ja) * | 2000-04-17 | 2011-01-26 | パナソニック株式会社 | 電動装置 |
| JP2003070192A (ja) * | 2001-08-28 | 2003-03-07 | Mitsubishi Electric Corp | 永久磁石埋込式回転機 |
| JP3638944B1 (ja) | 2004-02-04 | 2005-04-13 | 山洋電気株式会社 | 永久磁石内蔵型回転モータの極弧率の決定方法及び永久磁石内蔵型回転モータ |
| JP4870912B2 (ja) * | 2004-03-01 | 2012-02-08 | 山洋電気株式会社 | 永久磁石回転モータ |
-
1998
- 1998-04-24 JP JP11492398A patent/JP4032325B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11308831A (ja) | 1999-11-05 |
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