JPS5918598U - AC elevator control device - Google Patents
AC elevator control deviceInfo
- Publication number
- JPS5918598U JPS5918598U JP1983087761U JP8776183U JPS5918598U JP S5918598 U JPS5918598 U JP S5918598U JP 1983087761 U JP1983087761 U JP 1983087761U JP 8776183 U JP8776183 U JP 8776183U JP S5918598 U JPS5918598 U JP S5918598U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- control device
- speed
- elevator
- motor
- 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
- Control Of Ac Motors In General (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の交流エレベータ−の制御装置の主回路図
、第２図は第１図のコンタクタの制御回路図、第３図は
本考案による交流エレベータ−の制御装置の主回路の一
実施例を示す回路図、第４図は本考案の制御装置のリレ
ー制御回路の一実施例を示す回路図である。
１・・・３相交流電源、４・・・低速運転用コンタクタ
、６．７・・−３ＣＲ装置、８・・・移相制御装置、９
・・・３相誘導電動機、２０・・・高速、低速運転切替
スイッチ、２１・・・高速運転リレー、２１ａ・・・リ
レー２１の接点、２４・・・低速運転リレー、２４ａ・
・・リレー２４の接点、２５ａ・・・駆動用信号リレー
の接点、２６ａ・・・制動用信号リレーの接点。Fig. 1 is a main circuit diagram of a conventional AC elevator control device, Fig. 2 is a control circuit diagram of the contactor shown in Fig. 1, and Fig. 3 is an implementation of the main circuit of an AC elevator control device according to the present invention. Circuit Diagram Showing an Example FIG. 4 is a circuit diagram showing an embodiment of the relay control circuit of the control device of the present invention. DESCRIPTION OF SYMBOLS 1... Three-phase AC power supply, 4... Contactor for low-speed operation, 6.7...-3CR device, 8... Phase shift control device, 9
... Three-phase induction motor, 20... High speed/low speed operation selector switch, 21... High speed operation relay, 21a... Contact of relay 21, 24... Low speed operation relay, 24a.
. . . Contact of relay 24, 25a . . . Contact of driving signal relay, 26a . . . Contact of braking signal relay.
Claims (1)
ベータ−駆動用３相誘導電動機と、前記電源と前記電動
機の高速巻線間の少なくとも１つの相に接続された半導
体素子から成るスイッチング装置と、前記電源と前記電
動機の低速側巻線との間の少なくとも２相に接続された
コンタクタ装置と、前記スイッチング装置を制御してエ
レベータ−を高速で運転する移相制御装置と、該移相制
御装置へ電源を供給する移相電源リレーと、前記コンタ
クタ装置と前記移相電源リレーとが同時に投入されるこ
とを阻止するインターロック手段とを備えたことを特徴
とする交流エレベータ−の制御装置。A switching device comprising a three-phase AC power supply, an elevator-driving three-phase induction motor having high-speed and low-speed windings, and a semiconductor element connected to at least one phase between the power supply and the high-speed windings of the motor. a contactor device connected to at least two phases between the power source and the low-speed winding of the motor; a phase shift control device for controlling the switching device to operate the elevator at high speed; A control device for an AC elevator, comprising: a phase-shifting power relay for supplying power to a control device; and an interlock means for preventing the contactor device and the phase-shifting power relay from being turned on at the same time. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983087761U JPS5918598U (en) | 1983-06-07 | 1983-06-07 | AC elevator control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983087761U JPS5918598U (en) | 1983-06-07 | 1983-06-07 | AC elevator control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5918598U true JPS5918598U (en) | 1984-02-04 |
Family
ID=30217678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983087761U Pending JPS5918598U (en) | 1983-06-07 | 1983-06-07 | AC elevator control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918598U (en) |
-
1983
- 1983-06-07 JP JP1983087761U patent/JPS5918598U/en active Pending
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