JPS61162299U - - Google Patents
Info
- Publication number
- JPS61162299U JPS61162299U JP4494085U JP4494085U JPS61162299U JP S61162299 U JPS61162299 U JP S61162299U JP 4494085 U JP4494085 U JP 4494085U JP 4494085 U JP4494085 U JP 4494085U JP S61162299 U JPS61162299 U JP S61162299U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- induction motor
- power supply
- scrs
- coil
- 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
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Control Of Ac Motors In General (AREA)
Description
第１図は本考案の単相誘導電動機の制御装置で
あるインバータ回路を含む電気的接続図、第２図
はインバータ部分の基本回路の説明のための接続
図、第３図は本考案に適用する単相誘導電動機の
コイル接続図、第４図は一般の単相誘導電動機の
接続図でコンデンサ誘導電動機における接続図で
ある。
１……直流電源、２……抵抗、３……コンデン
サ、４……ＵＪＴ、５……分圧抵抗、６……パル
ストランス、７，８……ＳＣＲ、９……チヨーク
コイル、１０……中間タツプ、１１……負荷抵抗
、１２……コンデンサ、１３……電源、１４……
全波整流回路、１５……平滑回路、１６，１６ａ
，１６ｂ……主コイル、１７……補助コイル、１
８……進相コンデンサ。
Figure 1 is an electrical connection diagram including an inverter circuit, which is the control device for the single-phase induction motor of the present invention, Figure 2 is a connection diagram for explaining the basic circuit of the inverter section, and Figure 3 is applicable to the present invention. FIG. 4 is a connection diagram of a general single-phase induction motor, and is a connection diagram of a capacitor induction motor. 1...DC power supply, 2...Resistor, 3...Capacitor, 4...UJT, 5...Voltage dividing resistor, 6...Pulse transformer, 7, 8...SCR, 9...Chiyoke coil, 10...Intermediate Tap, 11...Load resistance, 12...Capacitor, 13...Power supply, 14...
Full-wave rectifier circuit, 15... Smoothing circuit, 16, 16a
, 16b...Main coil, 17...Auxiliary coil, 1
8... Phase advance capacitor.
Claims (1)
続する抵抗とコンデンサによる積分回路を持ち、
このコンデンサの電位によりＵＪＴをトリガし、
この電流によるパルスを２個のＳＣＲに送るとと
もに、２個のＳＣＲの間には単相誘導電動機の主
コイルを接続し、この主コイルに中間タツプを設
け、この中間タツプから補助コイルを引き出し、
この補助コイルがコンデンサを介して直流電源の
両極に接続してなることを特徴とする単相誘導電
動機の制御装置。 It has a circuit that rectifies a single-phase power supply and converts it to direct current, and an integrating circuit that is connected to this by a resistor and a capacitor.
The potential of this capacitor triggers the UJT,
In addition to sending pulses from this current to the two SCRs, the main coil of a single-phase induction motor is connected between the two SCRs, an intermediate tap is provided on this main coil, and an auxiliary coil is drawn out from this intermediate tap.
A single-phase induction motor control device characterized in that this auxiliary coil is connected to both poles of a DC power supply via a capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4494085U JPS61162299U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4494085U JPS61162299U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61162299U true JPS61162299U (en) | 1986-10-07 |
Family
ID=30557981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4494085U Pending JPS61162299U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61162299U (en) |
-
1985
- 1985-03-29 JP JP4494085U patent/JPS61162299U/ja active Pending