JPS6014633U - Tap changer drive control device - Google Patents
Tap changer drive control deviceInfo
- Publication number
- JPS6014633U JPS6014633U JP10615583U JP10615583U JPS6014633U JP S6014633 U JPS6014633 U JP S6014633U JP 10615583 U JP10615583 U JP 10615583U JP 10615583 U JP10615583 U JP 10615583U JP S6014633 U JPS6014633 U JP S6014633U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- electromagnetic relay
- tap changer
- closes
- control device
- 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
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図はこの考案によるタップ切換器の駆動制御装置の
一実施例を示す電気接続図、第２図は第１図に示した駆
動制御装置に使用されるカムスイッチと接点の動作シー
ケンスを示す展開図である。
１・・・・・・第１カム不イツチ、２・・・・・・第２
カムスイツチ、３・・・・・・第１電磁継電器、３ａ・
・・・・・第１電磁継電器の第１（７）ａ接点、３ａ′
・・・・・・第１電磁継電器の第２のａ接点、３ｂ・・
・・・・第１電磁継電器のｂ接点、４・・・・・・第２
電磁継電器、４ａ・・・・・・第２電磁継電器の第１の
ａ接点、４ａ′・・・・・・第２電磁継電器の第２のａ
接点、４ｂ・・・・・・第２電磁継電器のｂ接点、５・
・・・・・タップの切換中に閉じる接点、６・・・・・
・トリップコイル、７・・・・・・上昇時に閉じる接点
、８・・・・・・下降時に閉じる接点。尚、図中、同一
符号は同−又は相当部分を示す。Fig. 1 is an electrical connection diagram showing one embodiment of the drive control device for a tap changer according to this invention, and Fig. 2 shows the operation sequence of the cam switch and contacts used in the drive control device shown in Fig. 1. This is a developed diagram. 1...First cam fit, 2...Second
Cam switch, 3...First electromagnetic relay, 3a.
...First (7) a contact of the first electromagnetic relay, 3a'
...Second a contact of the first electromagnetic relay, 3b...
...B contact of the first electromagnetic relay, 4...2nd
Electromagnetic relay, 4a...First a contact of second electromagnetic relay, 4a'... Second a of second electromagnetic relay
Contact, 4b...B contact of the second electromagnetic relay, 5.
...Contact that closes during tap switching, 6...
・Trip coil, 7...Contact that closes when rising, 8...Contact that closes when descending. In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
第１電磁継電器と第２電磁継電器のｂ接点とタップの切
換中に閉じる接点とを第１電源と第２電源の間で直列に
接続し、前記タップ切換器の下降時に先に閉じる第２カ
ムスイツチと前記第２電磁継電器と前記第１電磁継電器
のｂ接点と前記タップの切換中に閉じる接点とを前記第
１電源と前記第２電源の間で直列に接続し、前記第１カ
ムスイツチと並列に前記第１電磁継電器の第１のａ接点
を接続し、前記第２カムスイツチと並列に前記第２電磁
継電器の第１のａ接点を接続し、また、前記タップ切換
器の上昇時に閉じる接点と前記第２電磁継電器の第２の
ａ接点とからなる直列回路と、前記タップ切換器の下降
時に閉じる接点と前記第１電磁継電器の第２のａ接点と
からなる直列回路ちを並列接続した上でタップ切換器動
作用駆動電動機のトリップコイルと直列に接続したこと
を特徴とするタップ切換器の駆動制御装置。connecting the B contacts of the first electromagnetic relay and the second electromagnetic relay to the first cam switch that closes first when the tap changer is raised, and the contact that closes during tap changeover in series between the first power source and the second power source; A second cam switch that closes first when the tap changer is lowered, a contact b of the second electromagnetic relay, a contact B of the first electromagnetic relay, and a contact that closes when the tap is switched are connected between the first power source and the second power source. the first a-contact of the first electromagnetic relay is connected in parallel with the first cam switch, and the first a-contact of the second electromagnetic relay is connected in parallel with the second cam switch; Further, a series circuit including a contact that closes when the tap changer goes up and a second a contact of the second electromagnetic relay, a contact that closes when the tap changer goes down and a second a contact of the first electromagnetic relay; A drive control device for a tap changer, characterized in that a series circuit consisting of contacts is connected in parallel and connected in series with a trip coil of a drive motor for operating the tap changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615583U JPS6014633U (en) | 1983-07-06 | 1983-07-06 | Tap changer drive control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615583U JPS6014633U (en) | 1983-07-06 | 1983-07-06 | Tap changer drive control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6014633U true JPS6014633U (en) | 1985-01-31 |
| JPS6334419Y2 JPS6334419Y2 (en) | 1988-09-13 |
Family
ID=30248532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10615583U Granted JPS6014633U (en) | 1983-07-06 | 1983-07-06 | Tap changer drive control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014633U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5690335A (en) * | 1979-12-24 | 1981-07-22 | Fujitsu Ltd | Coordinate input unit of tablet device |
-
1983
- 1983-07-06 JP JP10615583U patent/JPS6014633U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5690335A (en) * | 1979-12-24 | 1981-07-22 | Fujitsu Ltd | Coordinate input unit of tablet device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334419Y2 (en) | 1988-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6014633U (en) | Tap changer drive control device | |
| JPS5914248U (en) | relay | |
| JPS6138746U (en) | Load switchgear | |
| JPS59107127U (en) | Tap changer drive control device | |
| JPS6025341U (en) | Rush current prevention circuit of electronic unit | |
| JPS6086093U (en) | Electricity control device for bidirectional rotating AC motor | |
| JPS6014695U (en) | motor drive device | |
| JPS5923006U (en) | electric stove | |
| JPS6140398U (en) | Refueling device | |
| JPS5985541U (en) | load control circuit | |
| JPS5864021U (en) | control circuit | |
| JPS59155894U (en) | Motor control device | |
| JPS5871619U (en) | Ventilation fan interlocking device for gas appliances | |
| JPS5949331U (en) | changeover switch | |
| JPS60114490U (en) | Wired remote control device | |
| JPS59170947U (en) | Piezoelectric relay response improvement circuit | |
| JPS59180350U (en) | relay circuit | |
| JPS60816U (en) | Disconnection trip coil disconnection monitoring device | |
| JPS60129899U (en) | Electric motor general control device | |
| JPS607698U (en) | Variable speed motor control device | |
| JPS6072489U (en) | Chain block load control device | |
| JPS58136940U (en) | Emergency load sequence starting device | |
| JPS58148852U (en) | Switch operation circuit | |
| JPS58146068U (en) | engine preheating device | |
| JPS58159896U (en) | Motor control device |