JPS5941093U - Excitation device for induction synchronous motor - Google Patents
Excitation device for induction synchronous motorInfo
- Publication number
- JPS5941093U JPS5941093U JP13633282U JP13633282U JPS5941093U JP S5941093 U JPS5941093 U JP S5941093U JP 13633282 U JP13633282 U JP 13633282U JP 13633282 U JP13633282 U JP 13633282U JP S5941093 U JPS5941093 U JP S5941093U
- Authority
- JP
- Japan
- Prior art keywords
- synchronous motor
- induction synchronous
- excitation device
- induction
- power source
- 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.)
- Pending
Links
Landscapes
- Motor And Converter Starters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は同期電動機の低周波始動の概念図、第２図は従
来の誘導同期電動機の励磁装置の結線図、第３図は従来
の方式による位相調整の原理を示す図、第４図はこの考
案の一実施例による誘導同期電動機の励磁装置を示す結
線図、第５図はこの考案による位相調整の原理を示す図
である。
図中、３は誘導同期電動機、１０はその界磁巻線、４．
５． ６は直流電源、４１，５１．６１は交流電源、
４２，５２，６２．６３はサイリスタ、１５は同期発電
機、１７は同期電動機である。なお、図中、同一符号は
同−又は相当部分を示す。Figure 1 is a conceptual diagram of low-frequency starting of a synchronous motor, Figure 2 is a wiring diagram of a conventional excitation device for an induction synchronous motor, Figure 3 is a diagram showing the principle of phase adjustment using a conventional method, and Figure 4 is a diagram showing the principle of phase adjustment using a conventional method. A wiring diagram showing an excitation device for an induction synchronous motor according to an embodiment of this invention, and FIG. 5 is a diagram showing the principle of phase adjustment according to this invention. In the figure, 3 is an induction synchronous motor, 10 is its field winding, 4.
5. 6 is a DC power supply, 41, 51.61 is an AC power supply,
42, 52, 62, and 63 are thyristors, 15 is a synchronous generator, and 17 is a synchronous motor. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
て、上記誘導同期電動機の界磁巻線を少くとも２相の励
磁巻線で構成すると共に、上記２相の励磁巻線にそれぞ
れ直流電源を接続し、かつ、その直流電源の一方は交流
電源と、この交流電源に接続された逆並列サイリスタと
で構成し、上記逆並列サイリスタを点弧制御して上記誘
導同期電動機の界磁起磁力中心を電機子起磁力中心に対
し相対的にずらせることにより、上記同期発電機の位相
を調整するようにしたことを特徴とする誘導同期電動機
の励磁装置。In an excitation device for an induction synchronous motor that drives a synchronous generator, the field winding of the induction synchronous motor is configured with at least two-phase excitation windings, and a DC power source is connected to each of the two-phase excitation windings. And, one of the DC power sources is composed of an AC power source and an anti-parallel thyristor connected to the AC power source, and the anti-parallel thyristor is controlled to fire to control the center of the field magnetomotive force of the induction synchronous motor. An excitation device for an induction synchronous motor, characterized in that the phase of the synchronous generator is adjusted by shifting the armature relative to the center of magnetomotive force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13633282U JPS5941093U (en) | 1982-09-06 | 1982-09-06 | Excitation device for induction synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13633282U JPS5941093U (en) | 1982-09-06 | 1982-09-06 | Excitation device for induction synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5941093U true JPS5941093U (en) | 1984-03-16 |
Family
ID=30306580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13633282U Pending JPS5941093U (en) | 1982-09-06 | 1982-09-06 | Excitation device for induction synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941093U (en) |
-
1982
- 1982-09-06 JP JP13633282U patent/JPS5941093U/en active Pending
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