JPS6174298U - - Google Patents
Info
- Publication number
- JPS6174298U JPS6174298U JP1984158604U JP15860484U JPS6174298U JP S6174298 U JPS6174298 U JP S6174298U JP 1984158604 U JP1984158604 U JP 1984158604U JP 15860484 U JP15860484 U JP 15860484U JP S6174298 U JPS6174298 U JP S6174298U
- Authority
- JP
- Japan
- Prior art keywords
- thyristor
- electric motor
- pulse transformer
- pulse
- trigger
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図は本考案による制御装置の電気回路図、
第２図イ，ロは第１図におけるＰＵＴの電圧波形
図、第３図イ，ロは第２図イ，ロに対応する従来
回路におけるＰＵＴの電圧波形図、第４図は第３
図ロの要部拡大図である。
１……整流子モータ（電動機）、２……サイリ
スタ、１３……ブリツジ回路、１４……ＰＵＴ、
１５……パルストランス、２５……抵抗。
FIG. 1 is an electrical circuit diagram of a control device according to the present invention.
Figure 2 A and B are voltage waveform diagrams of the PUT in Figure 1, Figure 3 A and B are voltage waveform diagrams of the PUT in the conventional circuit corresponding to Figure 2 A and B, and Figure 4 is the voltage waveform diagram of the PUT in the conventional circuit corresponding to Figure 2 A and B.
It is an enlarged view of the main part of Figure B. 1... Commutator motor (electric motor), 2... Thyristor, 13... Bridge circuit, 14... PUT,
15...Pulse transformer, 25...Resistor.
Claims (1)
のにおいて、前記サイリスタのトリガ素子にＰＵ
Ｔを使用し、該ＰＵＴのトリガパルスをパルスト
ランスを介して入力すると共に前記パルストラン
スの１次側に並列に抵抗を接続したことを特徴と
する電動機の制御装置。 In a device that performs input control of an electric motor using a thyristor, a PU is used as a trigger element of the thyristor.
A control device for an electric motor, characterized in that a trigger pulse of the PUT is inputted via a pulse transformer, and a resistor is connected in parallel to the primary side of the pulse transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984158604U JPS6174298U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984158604U JPS6174298U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174298U true JPS6174298U (en) | 1986-05-20 |
Family
ID=30716583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984158604U Pending JPS6174298U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174298U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894824A (en) * | 1972-03-15 | 1973-12-06 | ||
| JPS5732653B2 (en) * | 1977-05-17 | 1982-07-12 |
-
1984
- 1984-10-19 JP JP1984158604U patent/JPS6174298U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894824A (en) * | 1972-03-15 | 1973-12-06 | ||
| JPS5732653B2 (en) * | 1977-05-17 | 1982-07-12 |