JPH0283666U - - Google Patents
Info
- Publication number
- JPH0283666U JPH0283666U JP16241688U JP16241688U JPH0283666U JP H0283666 U JPH0283666 U JP H0283666U JP 16241688 U JP16241688 U JP 16241688U JP 16241688 U JP16241688 U JP 16241688U JP H0283666 U JPH0283666 U JP H0283666U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- excitation winding
- rotor
- wound
- stator
- 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 15
- 230000005284 excitation Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 1
Landscapes
- Synchronous Machinery (AREA)
Description
第１図〜第４図はこの考案の実施例を示すもの
であり、第１図はその電気回路図、第２図はその
回転子鉄心の構造図、第３図はその回転子鉄心の
巻線態様図、第４図はその無負荷時の出力電圧波
形Ａおよび界磁電流波形Ｂを示した図、第５図は
従来例およびこの考案の実施例の負荷電流の変化
に伴う出力電圧および界磁電流の変化を示したグ
ラフ、第６図は従来例Ａ，Ｂとこの考案の実施例
Ｃ，Ｄの誘導負荷起動時の界磁電流波形Ａ，Ｃお
よび出力電圧波形Ｂ，Ｄを示した図、第７図は従
来のブラシレス単相交流発電機の構成図、第８図
は従来例の無負荷時の出力電圧波形Ａおよび界磁
電流波形Ｂを示した図である。
１…固定子鉄心、２…電機子巻線、３…固定子
励磁巻線、４…コンデンサ、５…回転子鉄心、６
…スロツト、７…回転子励磁巻線、８…整流器、
９…回転子界磁巻線、１０…負荷。
Figures 1 to 4 show examples of this invention; Figure 1 is its electric circuit diagram, Figure 2 is a structural diagram of its rotor core, and Figure 3 is its rotor core winding. Figure 4 shows the output voltage waveform A and field current waveform B at no load, and Figure 5 shows the output voltage and field current as the load current changes in the conventional example and the embodiment of this invention. FIG. 6 is a graph showing changes in field current, and shows field current waveforms A and C and output voltage waveforms B and D at the time of starting an inductive load for conventional examples A and B and embodiments C and D of this invention. FIG. 7 is a configuration diagram of a conventional brushless single-phase alternating current generator, and FIG. 8 is a diagram showing the output voltage waveform A and field current waveform B at no-load of the conventional example. 1... Stator core, 2... Armature winding, 3... Stator excitation winding, 4... Capacitor, 5... Rotor core, 6
... slot, 7... rotor excitation winding, 8... rectifier,
9...Rotor field winding, 10...Load.
Claims (1)
機子巻線と所定の位置に固定子励磁巻線とを巻装
し、この固定子励磁巻線の両端にコンデンサを接
続し、回転子鉄心の極弧面にスロツトを形成し、
このスロツトに前記電機子巻線および固定子励磁
巻線と磁気的結合を成すよう回転子励磁巻線を巻
装し、この回転子励磁巻線に誘起された交流電圧
を整流器で整流して得られた界磁電流が供給され
、かつ、前記電機子巻線の極数と同数の磁極に巻
装された回転子界磁巻線を備えたことを特徴とす
るブラシレス単相交流発電機。 An armature winding and a stator excitation winding are wound in slots formed on the inner peripheral surface of the stator core, and a stator excitation winding is wound at a predetermined position. Capacitors are connected to both ends of the stator excitation winding, and the rotor core A slot is formed on the polar arc surface of
A rotor excitation winding is wound in this slot so as to form a magnetic connection with the armature winding and stator excitation winding, and the alternating current voltage induced in the rotor excitation winding is rectified by a rectifier. What is claimed is: 1. A brushless single-phase alternating current generator, characterized in that the rotor field winding is supplied with a field current and is wound around the same number of magnetic poles as the number of poles of the armature winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988162416U JPH0724930Y2 (en) | 1988-12-16 | 1988-12-16 | Brushless single phase alternator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988162416U JPH0724930Y2 (en) | 1988-12-16 | 1988-12-16 | Brushless single phase alternator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0283666U true JPH0283666U (en) | 1990-06-28 |
| JPH0724930Y2 JPH0724930Y2 (en) | 1995-06-05 |
Family
ID=31446222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988162416U Expired - Fee Related JPH0724930Y2 (en) | 1988-12-16 | 1988-12-16 | Brushless single phase alternator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724930Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576682U (en) * | 1978-11-17 | 1980-05-27 | ||
| JPS6146149A (en) * | 1984-08-10 | 1986-03-06 | Denyo Kk | Inductor type brushless generator |
| JPS61161942A (en) * | 1984-12-29 | 1986-07-22 | Denyo Kk | Voltage compensating circuit of synchronous generator |
| JPS6374065U (en) * | 1986-11-04 | 1988-05-17 |
-
1988
- 1988-12-16 JP JP1988162416U patent/JPH0724930Y2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576682U (en) * | 1978-11-17 | 1980-05-27 | ||
| JPS6146149A (en) * | 1984-08-10 | 1986-03-06 | Denyo Kk | Inductor type brushless generator |
| JPS61161942A (en) * | 1984-12-29 | 1986-07-22 | Denyo Kk | Voltage compensating circuit of synchronous generator |
| JPS6374065U (en) * | 1986-11-04 | 1988-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724930Y2 (en) | 1995-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |