JPS61129474U - - Google Patents
Info
- Publication number
- JPS61129474U JPS61129474U JP1223685U JP1223685U JPS61129474U JP S61129474 U JPS61129474 U JP S61129474U JP 1223685 U JP1223685 U JP 1223685U JP 1223685 U JP1223685 U JP 1223685U JP S61129474 U JPS61129474 U JP S61129474U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- initial excitation
- groove
- field
- permanent magnet
- 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
- 238000004804 winding Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Synchronous Machinery (AREA)
Description
第１図は本考案実施例の初期励磁用永久磁石と
その磁束および電機子鉄心に巻装された初期励磁
用巻線との位置関係を示す交流発電機の断面図、
第２図は一部破截の界磁巻線溝の斜視図、第３図
は従来方式の界磁鉄心の形状を示す正面図である
。
１……界磁鉄心、２……界磁巻線溝、３……永
久磁石、４……界磁巻線、５……サポータ、６…
…電機子鉄心、７……磁束、８……初期励磁用巻
線、９……整流器、１０……回転軸。
FIG. 1 is a sectional view of an alternator showing the positional relationship between the initial excitation permanent magnet, its magnetic flux, and the initial excitation winding wound around the armature core according to an embodiment of the present invention;
FIG. 2 is a perspective view of a partially cut field winding groove, and FIG. 3 is a front view showing the shape of a conventional field core. 1... Field iron core, 2... Field winding groove, 3... Permanent magnet, 4... Field winding, 5... Supporter, 6...
... Armature core, 7 ... Magnetic flux, 8 ... Initial excitation winding, 9 ... Rectifier, 10 ... Rotating shaft.
Claims (1)
線の溝入口に設ける非磁性体サポータを該溝内に
収納した巻線側に向けて凹部を形成し、該凹部に
永久磁石を装着させ、該永久磁石によつて電機子
鉄心に発生する磁束と鎖交するよう所定ピツチの
初期励磁巻線を電機子鉄心の溝に巻装し、上記初
期磁巻線両端を整流器を介して前記界磁巻線の両
端に接続して構成したことを特徴とする回転界磁
型自励発電機の初期励磁装置。 A non-magnetic material supporter provided at the groove entrance of a self-excited field winding in a convex pole type rotating field laminated core is formed with a concave portion facing toward the winding housed in the groove, and a permanent magnet is mounted in the concave portion. , an initial excitation winding of a predetermined pitch is wound in the groove of the armature core so as to interlink with the magnetic flux generated in the armature core by the permanent magnet, and both ends of the initial excitation winding are connected to the field through a rectifier. An initial excitation device for a rotating field type self-excited generator, characterized in that it is connected to both ends of a magnetic winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1223685U JPH0623184Y2 (en) | 1985-02-01 | 1985-02-01 | Initial excitation device of rotating field type self-excited generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1223685U JPH0623184Y2 (en) | 1985-02-01 | 1985-02-01 | Initial excitation device of rotating field type self-excited generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129474U true JPS61129474U (en) | 1986-08-13 |
| JPH0623184Y2 JPH0623184Y2 (en) | 1994-06-15 |
Family
ID=30495106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1223685U Expired - Lifetime JPH0623184Y2 (en) | 1985-02-01 | 1985-02-01 | Initial excitation device of rotating field type self-excited generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623184Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010023106A2 (en) * | 2008-08-27 | 2010-03-04 | Robert Bosch Gmbh | Electric machine |
| JP2016025815A (en) * | 2014-07-24 | 2016-02-08 | Ntn株式会社 | Power generator |
| JP2018038221A (en) * | 2016-09-02 | 2018-03-08 | 東芝三菱電機産業システム株式会社 | Synchronous rotary electric machine |
-
1985
- 1985-02-01 JP JP1223685U patent/JPH0623184Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010023106A2 (en) * | 2008-08-27 | 2010-03-04 | Robert Bosch Gmbh | Electric machine |
| WO2010023106A3 (en) * | 2008-08-27 | 2011-03-17 | Robert Bosch Gmbh | Rotor for an electric machine |
| JP2012501159A (en) * | 2008-08-27 | 2012-01-12 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Electric machine |
| US8729766B2 (en) | 2008-08-27 | 2014-05-20 | Robert Bosch Gmbh | Electric machine |
| JP2016025815A (en) * | 2014-07-24 | 2016-02-08 | Ntn株式会社 | Power generator |
| JP2018038221A (en) * | 2016-09-02 | 2018-03-08 | 東芝三菱電機産業システム株式会社 | Synchronous rotary electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623184Y2 (en) | 1994-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61129474U (en) | ||
| JPH01105365U (en) | ||
| JPS6172048U (en) | ||
| JPS6038068U (en) | self-excited generator | |
| JPS61104772U (en) | ||
| JP3037051U (en) | Outer rotor generator magnet rotor | |
| JPH0434838U (en) | ||
| JPS6162571U (en) | ||
| JPS63149179U (en) | ||
| JPH0330760U (en) | ||
| JPH0339377U (en) | ||
| JPH0370035U (en) | ||
| JPS61192680U (en) | ||
| JPS6374065U (en) | ||
| JPS624876U (en) | ||
| JPH0383478U (en) | ||
| JPS6261183U (en) | ||
| JPS61120245U (en) | ||
| JPS6233674U (en) | ||
| JPS62135562U (en) | ||
| JPS6174274U (en) | ||
| JPH0161842U (en) | ||
| JPS624868U (en) | ||
| JPS6348345U (en) | ||
| JPS627771U (en) |