JPS602036A - Terminal circuit of remote controller - Google Patents
Terminal circuit of remote controllerInfo
- Publication number
- JPS602036A JPS602036A JP10689983A JP10689983A JPS602036A JP S602036 A JPS602036 A JP S602036A JP 10689983 A JP10689983 A JP 10689983A JP 10689983 A JP10689983 A JP 10689983A JP S602036 A JPS602036 A JP S602036A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- remote control
- switch
- hand
- excitation 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (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
【発明の詳細な説明】
〔技術分野〕
本発明は遠隔操作可能なブレーカを用いた遠隔制御装置
の端末回路に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a terminal circuit of a remote control device using a remotely controllable breaker.
従来より送信器から遠くはなれた場所にある受信器に対
し制御信号を送り、負荷、例えば照明やし一夕一を制御
する遠隔制御装置が提案されている。このような遠隔制
御装置に用いる負荷開閉素子としては、一般にリレーや
半導体素子が用いられており、過電流保護を考禾た場合
ブレーカ、ヒユーズなどと合わせて用いることが必要条
件となっていた。そこで最近は使用上の便利さを考えて
遠隔制御可能な所謂リモコンづレーカが提案されている
。2. Description of the Related Art Conventionally, a remote control device has been proposed that sends a control signal to a receiver located far from a transmitter to control a load, such as a lamp or the like. Relays and semiconductor elements are generally used as load switching elements used in such remote control devices, and when overcurrent protection is considered, it is necessary to use them in conjunction with breakers, fuses, etc. Therefore, recently, a so-called remote control breaker that can be controlled remotely has been proposed for convenience of use.
第１図はり七コンづレーカＢＲと称せられる遠隔制御可
能なブレーカの基本使用例を示しており、中立点を有す
る制御スイッチＳＷを図においてａ端子側に投入すると
、り七コンブレーカＢＲＯ主接点開閉機構駆動用の励磁
コイルＬ１に励磁電流が励磁コイルＬ１、補助接点ｒ１
、タイオードＤ１、制御スイッチＳＷの回路を介して流
れて励磁コイルＬ１が励磁され、この結果励磁コイルし
、による電磁力によって主接点開閉機構（図示せず）を
駆動し主接点ｒ。Figure 1 shows a basic example of the use of a remotely controllable breaker called the breaker BR. When the control switch SW, which has a neutral point, is turned on to terminal a in the figure, the main contact of the breaker BRO An excitation current is passed to the excitation coil L1 for driving the opening/closing mechanism, and the auxiliary contact r1
, the diode D1, and the control switch SW to excite the excitation coil L1, and the electromagnetic force caused by the excitation coil drives the main contact opening/closing mechanism (not shown) to open the main contact r.
をオンし、同時に連動させて補助接点ｒｌをａ接点から
ｂ接点側へ切換え、励磁コイルＬ。に流れる励磁電流を
遮断するのである。主接点ｒ。及び補助接点ｒ、の動作
状態は主接点開閉機構によって機械的に保持される。こ
の動作状態を元に戻すには、つ捷り主接点ｒ。がオフす
るのは制御スイッチＳＷをｂ側に切換えるか、或いは主
接点開閉機構に設けである操作ハシドルＨによるオフ操
作や、過電流検出機構の過電流検出による。主接点開閉
機構のオフ動作によるわけで、制御スイッチＳＷをｂ接
点に切換えた場合には、該制御スイッチＳＷ、タイオー
ドＤ２、補助接点ｒ１のｂ接点側、励磁コイルし、の回
路に電流が流れ、励磁コイルＬ１の電磁力によって主接
点開閉機構を反転させ、主接点ｒｏをオフするのである
。このオフと同時に補助接点ｒ１はｂ接点からａ接点俸
１に切換えられ、励磁電流を遮断すると共に次に制御ス
イッチＳＷをａ接点側に投入した場合に再び励磁コイル
Ｌ１に主接点ｒ。をオンさせるため電磁力を得る方向に
励磁電流が流れるように備えるのである。is turned on, and at the same time, the auxiliary contact RL is switched from the A contact to the B contact side, and the excitation coil L is turned on. This cuts off the excitation current flowing to the Main contact r. The operating states of the auxiliary contacts r and auxiliary contacts r are mechanically maintained by the main contact opening/closing mechanism. To return to the original operating state, switch off the main contact r. is turned off by switching the control switch SW to the b side, by turning off the operating switch H provided in the main contact opening/closing mechanism, or by detecting an overcurrent by the overcurrent detection mechanism. This is due to the OFF operation of the main contact opening/closing mechanism, and when the control switch SW is switched to the B contact, current flows through the circuits of the control switch SW, diode D2, the B contact side of the auxiliary contact r1, and the excitation coil. , the main contact opening/closing mechanism is reversed by the electromagnetic force of the excitation coil L1, and the main contact ro is turned off. Simultaneously with this turning off, the auxiliary contact r1 is switched from the B contact to the A contact 1, cutting off the excitation current, and when the control switch SW is next turned to the A contact side, the main contact r is again connected to the excitation coil L1. In order to turn on the magnet, the excitation current is made to flow in the direction that generates the electromagnetic force.
ところでこのような他軸スイッチＳＷの操作によって主
接点ｒｏをオン、オフできるリモコンブレーカＢＲを用
いた遠隔制御装置として第２図及び第８図に示すような
構成のものが提案されている。つまりこの装置は送信器
（１）より呼出し用のアト“レスデータ、制御データ等
からなる制御信号を電力線からなる信号線（２）に重畳
搬送して伝送し、信号線（２）に接続された受信器（３
）では自己のアドレスデータが含捷れている制御信号を
受信した際に制御データを取込んで、この制御データに
基いて前述したリモコンブレーカＢＨの制御スイッチＳ
Ｗに対応するスイッチ手段を制御し、リモコンづレーカ
ＢＲの主接点ｒｏをオン、オフさせる遠隔制御と、すｔ
コンづレーカＢＲの操作ハンドルＨの直接操作によるオ
ン、オフ操作成いは受信器（３）に設けたり七−トスイ
ッチ部（４）によるオン、オフ操作とが行なえるもので
ある。図中（５）は負荷である。Incidentally, as a remote control device using a remote control breaker BR that can turn on and off the main contact ro by operating the other-axis switch SW, a configuration as shown in FIGS. 2 and 8 has been proposed. In other words, this device transmits a control signal consisting of address data for calling, control data, etc. from a transmitter (1) in a superimposed manner onto a signal line (2) consisting of a power line, and is connected to the signal line (2). receiver (3
), when it receives a control signal containing its own address data, it takes in the control data and, based on this control data, controls the control switch S of the remote control breaker BH described above.
A remote control that controls the switch means corresponding to W and turns on and off the main contact ro of the breaker BR using the remote control;
The on/off operation can be performed by direct operation of the operating handle H of the converter breaker BR, or the on/off operation can be performed by using the receiver (3) or a seven-tooth switch section (4). In the figure, (5) is the load.
更に第８図に基いて動作を説明すると、受信器（３）が
送信器（１）よりオン用の制御信号を受信すると、オシ
信号ＯＮ（＋１−オン信号ボートより発生させてトラン
ジス５ＩＱ＋を瞬時的にコンデンサＣ１に抵抗Ｒ１との
微分回路の働きによりオンさせ、とのオシによって発光
タイオードｄ１を発光させ、この発光によって対応した
光サイリスタＰＨ，をオンさせ・ り七コンづレーカＢ
Ｒの励磁コイルＬい補助接点ｒ１、タイオードＤ１、光
サイリスタＰＨ１を介して励磁コ信号ＯＦＦをオフ信号
ポートよ′り発生して瞬時的にコンデンサＣ２と抵抗Ｒ
２との微分回路の働きによりトランジスタＱ２をオンさ
せ、このオンによ多発光タイオードｄ２を発光させ、こ
の発光によって対応する光サイリスタＰＨ２をオンさせ
、この光サイリスタＰＨ２、ダイオードＤ２、切換わっ
た補助接点ｒ。Further explaining the operation based on FIG. 8, when the receiver (3) receives the ON control signal from the transmitter (1), it generates an oscillator ON (+1-ON signal port) and instantaneously turns on the transistor 5IQ+. Then, the capacitor C1 is turned on by the action of the differential circuit with the resistor R1, the light emitting diode d1 is made to emit light by the operation of the resistor R1, and this light emission turns on the corresponding optical thyristor PH.
An excitation signal OFF is generated from the OFF signal port of the excitation coil L through the auxiliary contact r1, the diode D1, and the optical thyristor PH1, and instantaneously connects the capacitor C2 and the resistor R.
The transistor Q2 is turned on by the action of the differential circuit with 2, and this turning on causes the multiple photodiode d2 to emit light, and this light emission turns on the corresponding photothyristor PH2, and this photothyristor PH2, diode D2, and the switched auxiliary Contact r.
、励磁コイルＬ１の回路に主接点ｒ、）をオフ動作させ
るだめの励磁電流を流すのである。つまり両光サイリス
タＰＨ，、ＰＨ２が上述の制御スイッチＳＷの代りを為
すのである。またり七−トスイッチ部（４）はスイッチ
ＳＷ：から構成され、前記光サイ１Ｊスタ川。, an excitation current sufficient to turn off the main contacts r, ) is passed through the circuit of the excitation coil L1. In other words, the two optical thyristors PH, PH2 take the place of the above-mentioned control switch SW. The seventh switch section (4) is composed of a switch SW, and is connected to the optical site 1J Star River.
、 ＰＨ２の回路に対して並列的に接続されており、該
り七−トスイッチ部（４）のスイッチＳＷＯ’の切換え
によってもオン、オフ操作できるのである。このような
遠隔制御装置では、送信器＋１）からの遠隔制御の場合
は負荷（５）から比較的遠方の場所においての操作や、
送信器＋１１にマイクロコンピユータ等を用いた限時演
算制御機能による自動遠隔制御など７）ｆ行なえ、また
操作ハンドルやし゛バーのような手元操作手段によるオ
シ、オフ操作はメンテナンス中の制御や、過電流検出機
構の過電流検出による主接点開閉機構のトリップ動作の
解除等の比較的重要な操作に用いられる。, PH2, and can be turned on and off by switching the switch SWO' of the seventh switch section (4). In such a remote control device, in the case of remote control from the transmitter +1), it is possible to operate at a location relatively far from the load (5),
Automatic remote control using a time-limited calculation control function using a microcomputer, etc. in the transmitter +11 can be performed (7)f, and on/off operations using hand-operated means such as an operating handle or bar can be used for control during maintenance or for overcurrent detection. It is used for relatively important operations such as releasing the tripping operation of the main contact opening/closing mechanism by detecting overcurrent in the mechanism.
ところがこのような遠隔制御装置では後者のオン、オフ
操作中に前者の遠隔操作でリモコンブレーカＢＲを制御
した場合、種々のトラブルの発生が起きる恐れがあった
。However, in such a remote control device, if the remote control breaker BR is controlled by the former remote control during the on/off operation of the latter, various troubles may occur.
本発明は上述の問題点に鑑みて為されたもので、その目
的とするところは送信器側からの遠隔制御を不可能に設
定でき、しかもりｔコンづし一力の操作ハンドル、レノ
Ｓ−等の手元操作手段が使用不可能な場合でも端末側で
りｔコンづレーカをオン、オフさせることができ、メシ
テナンス時等の操作を安全に行なえる遠隔制御装置の端
末回路を提供するにある。The present invention has been made in view of the above-mentioned problems, and its purpose is to be able to set remote control from the transmitter side to be impossible, and to provide a single-handed operation handle using a T-controller. To provide a terminal circuit of a remote control device which can turn on and off a remote control breaker from the terminal side even when a hand-held operation means such as a remote control device cannot be used, and can safely perform operations during maintenance, etc. be.
第作図は一実施例の回路を示しておシ、この回路では第
３図図示のリモートスイッチ部（４）のスイッチＳ曳の
代りに１回路８接点の切換スイッチＳＷ。The second drawing shows a circuit according to an embodiment. In this circuit, the switch S of the remote switch section (4) shown in FIG. 3 is replaced by a changeover switch SW with one circuit and eight contacts.
を用い、この切換スイッチＳＷｏは共通端子ＣＯＭを交
流電源Ｖｓの一端に接続し、第１の接点ａを遠隔制御系
のスイッチ手段である光りイリスタＰＨ，。This changeover switch SWo connects the common terminal COM to one end of the AC power supply Vs, and connects the first contact a to the light iris register PH, which is a switch means of the remote control system.
ＰＨ２の共通接続点に接続し、更に第２の接点すをタイ
オードｌ）２のアノードに接続し、第３の接点Ｃをダイ
オードＤ、のアノードに接続して、遠隔制御と手元操作
の切換手段と、手元操作のスイッチ手段とを兼ねること
ができるよう釦なっているものである。Connect to the common connection point of PH2, further connect the second contact C to the anode of the diode D, and connect the third contact C to the anode of the diode D, thereby creating a means for switching between remote control and hand-held operation. It also has a button that can double as a hand-operated switch.
しかして切換スイッチＳＷｏを第１の接点ａ側に投入す
ると、励磁コイルＬ１の通電経路に光サイリスタＰ）１
． 、 ＰＨ，が直列挿入される形となり、光サイリス
タＰＨ，又はＰＨ２を受信器（３）から出力するオシ信
号ＯＮ又はオフ信号ＯＦＦによってオンさせると、り七
コンブレーカＢＲの主接点ｒ。を第８図回路と同様にオ
ン又はオフさせることができるのである。つまり第１の
接点ａは遠隔制御設定用接点を構成し、該接点ａの投入
時には送信器＋１）からの制御信号に−よってり七コン
ブレーカＢＲを遠隔制御できるのである。次に切換スイ
ッチＳＷｏを第８の接点Ｃ側に切換えると、光サイリス
タＰＨ，１、Ｐ、Ｈ２が励磁コイルＬ１の通電回路から
切離されると共に交流電源ＶＳ、励磁コイルＬ１、補助
接点ｒ１のａ接点、タイオードＤ０、切換スイッチＳＷ
ｏの第８の接点Ｃ１交流電源ＶＳの閉回路が構成される
。従って送信器（１）、受信器（３）、光サイリスタＰ
Ｈ，、ＰＨ２による遠隔制御はできなくなり、一方励磁
コイルＬ１には上述の閉回路によって励磁電流が流れて
励磁′コイルＬ、はその電磁力によって主接点開閉機構
（図示せず）を駆動し、主接点ｒ。をオンさせると共に
補助接点ｒｌをａ接点からｂ接点側に切換える。つまり
切換スイッチＳＷｏの第３の接点Ｃは手元オン操作用の
接点を構成する。主接点ｒ。がオン状態にあるときに甘
だ切換スイッチＳＷｏを第２の接点すに切換えると、交
流電源ＶＳ、切換スイッチＳＷｏの第２の接点ｂ１ タ
イオードＤ２、補助接点ｒ１のｂ接点、励磁コイルＬ１
、交流電源Ｖｓの閉回路が構成され、励磁コイルし、に
はオン動作時と逆方向の励磁電流が流れ励磁コイルし】
の電磁力によって主接点開閉機構（図示せず）は主接点
ｒ。をオフさせると共に主接点ｒ。に連動させて補助接
点ｒ、をａ接点側に切換えるのである。つまり切換スイ
ッチＳＷｏの第２の接点ｂＦｉ手元オフ操作用の接点を
構成する。When the changeover switch SWo is turned on to the first contact a side, the optical thyristor P)1 is connected to the energizing path of the excitation coil L1.
．． , PH, are inserted in series, and when the optical thyristor PH or PH2 is turned on by the oscillator signal ON or OFF signal OFF output from the receiver (3), the main contact r of the 7-converter breaker BR. can be turned on or off in the same way as the circuit of FIG. In other words, the first contact a constitutes a remote control setting contact, and when the contact a is turned on, the seven combiner breaker BR can be remotely controlled by the control signal from the transmitter +1). Next, when the changeover switch SWo is switched to the eighth contact C side, the optical thyristors PH, 1, P, and H2 are disconnected from the energizing circuit of the excitation coil L1, and the a of the AC power supply VS, the excitation coil L1, and the auxiliary contact r1 are disconnected. Contact, diode D0, changeover switch SW
The eighth contact C1 of o constitutes a closed circuit of the AC power supply VS. Therefore, transmitter (1), receiver (3), optical thyristor P
Remote control by H,, PH2 is no longer possible, and on the other hand, an excitation current flows through the excitation coil L1 through the above-mentioned closed circuit, and the excitation coil L uses its electromagnetic force to drive the main contact opening/closing mechanism (not shown). Main contact r. is turned on and the auxiliary contact rl is switched from the a contact to the b contact side. In other words, the third contact C of the changeover switch SWo constitutes a contact for hand-on operation. Main contact r. When the soft changeover switch SWo is switched to the second contact when is in the on state, the AC power supply VS, the second contact b1 of the changeover switch SWo, the diode D2, the b contact of the auxiliary contact r1, and the excitation coil L1
, a closed circuit of the AC power supply Vs is configured, and an excitation current flows through the excitation coil in the opposite direction to that during ON operation.
The main contact opening/closing mechanism (not shown) is caused by the electromagnetic force of the main contact r. At the same time as turning off the main contact r. In conjunction with this, the auxiliary contact r is switched to the a contact side. In other words, the second contact bFi of the changeover switch SWo constitutes a contact for hand-off operation.
このように切換スイッチＳＷｏを切換えることによって
遠隔制御及び手元オフ、オン操作が選択設定でき、特に
り七コンブレーカＢＲの操作ハンドル、レバーのような
手元操作手段がブレーカの収納筐体によって手元操作が
不可能な場合でも手元操作が可能となり、しかも手元操
作時に遠隔操作を不可能とするため、メシテナンス時に
誤って遠隔操作され感電事故等のトラブルが発生するの
を防止することができるわけである。また遠隔制御側か
ら手元操作側に切換スイッチＳＷｏを切換えても、まず
接点ａからオフ操作側の接点すに切換わり、その後に接
点Ｃに切換わり、逆に接点Ｃに接続された状態に切換え
る場合にも一度接点すに切換わった後に接点ａに切換わ
るようになっており、遠隔制御から手元操作に、また逆
に手元操作から遠隔制御に切換える際に必らず主接点ｒ
。を一旦オフするようになっている。By switching the changeover switch SWo in this way, remote control and hand-held off/on operation can be selected and set.In particular, the hand-held operating means such as the operating handle and lever of the Rishichi Conbreaker BR can be operated at hand due to the breaker housing. Even in cases where this is not possible, it becomes possible to operate the device at hand, and since remote control is not possible when the device is operated at hand, it is possible to prevent troubles such as electric shocks caused by erroneous remote control during mesite maintenance. Also, when switching the selector switch SWo from the remote control side to the hand control side, the contact A first switches to the contact on the OFF operation side, then switches to contact C, and conversely switches to the state connected to contact C. In some cases, the main contact R is switched once to contact A and then to contact A, and when switching from remote control to hand control, or conversely from hand control to remote control, the main contact r must be switched to contact A.
. is set to be turned off once.
第５図は本発明の他の実施例で、この実施例では上述の
切換スイッチＳＷｏの換シに１回路２接点のスイッチｓ
ｗ、 、 ｓｗ２を用いて、一方のスイッチＳＷ１は光
サイリスタＰＨ，、ＰＨ２を励磁コイルＬ１の通電経路
に直列挿入する接点ａと、光サイリスタＰＨ，、ＰＨ２
を切離して、手元操作用のスイッチＳＷ２を励磁コイル
し、の通電経路に直列挿入する接点すとを有し、接点ａ
が遠隔制御設定用の接点を構成し、接点すが手元操作設
定用の接点を構成している。しかして、接点ａ側にスイ
ッチＳＷ１を切換えた場合には第４図実施例の切換スイ
ッチＳＷｏを第１の接点ａに接続した場合と同様に送信
器（１）、受信器（３）、光サイリスタＰＨ，、ＰＨ２
を用いた遠隔制御が可能となる。FIG. 5 shows another embodiment of the present invention. In this embodiment, a switch S with one circuit and two contacts is used in place of the changeover switch SWo mentioned above.
Using w, , sw2, one switch SW1 connects a contact a that connects the optical thyristors PH, PH2 in series to the current-carrying path of the excitation coil L1, and a contact a that connects the optical thyristors PH, PH2 to the current-carrying path of the exciting coil L1.
It has a contact a which is connected in series to the energizing path of the hand-operated switch SW2, which is separated from the
The contacts constitute the contacts for remote control settings, and the contacts constitute the contacts for hand-operated settings. When the switch SW1 is switched to the contact a side, the transmitter (1), the receiver (3), and the optical Thyristor PH,, PH2
This enables remote control using
捷だ第２の接点すに接続した場合には遠隔制御を不可能
とし、同時にスイッチＳＷ２の接続側の接点ａ／ 、
ｂｚに応じてリモコンづレーカＢＲＯ主接点ｒ。If connected to the second contact point A/ of the switch SW2, remote control becomes impossible, and at the same time the contact a/ of the connection side of the switch SW2,
Depending on bz, the remote controller is connected to the breaker BRO main contact r.
をオシ又はオフできるようになっている。つまり、スイ
ッチＳＷ２を接点ａ′側に接続すると、励磁コイルＬ、
に流す励磁電流の方向を主接点ｒ。がオンする方向に設
定し、接点ｂ′側に接続すると、励磁コイルＬ１に流す
励磁電流の方向を主接点ｒＱがオフする方向に設定し、
第４図実施例と同様にり七コンブレーカＨＲを手元でオ
ン、オフ操作することができるのである。can be turned on or off. In other words, when the switch SW2 is connected to the contact a' side, the exciting coil L,
The direction of the excitation current flowing through the main contact r. is set in the direction in which it turns on, and when connected to the contact b' side, the direction of the excitation current flowing through the excitation coil L1 is set in the direction in which the main contact rQ turns off,
Similarly to the embodiment shown in FIG. 4, the combination breaker HR can be turned on and off at hand.
第６図は第５図実施例に主接点ｒ。のオン状態、オフ状
態を表示する表示回路Ｃりを設けたものである。つまり
、表示回路（６）は主接点ｒ。の動作と連動し、主接点
ｒＱがオンのときにはａ接点側に、オフのときにはｂ接
点側に切換わる別の補助接点ｒ２を有し、補助接点ｒ２
がａ接点側に接続されると、トランジスタＱ３のベース
にａ接点を介してベース電流を流してトランジスタＱ、
をオンさせ、該トランジスタＱ３のコレクタに直列接続
したオフ表示用の発光タイオードＬＥＤ、を点灯させ、
また補助接点ｒ２がｂ接点側に接続されると、トランジ
スタＱ、のベースにｂ接点を介してベース電流を流して
トランクに直列接続△オン表示用の発光タイオードＬＥ
Ｄ２を点灯させるのである。また本実施例ではスイッチ
ＳＷ２には中性点を設けてスイッチＳＷ１が接点す側に
切換えた後に手元操作を選択できるようになっている。FIG. 6 shows the main contact r in the embodiment shown in FIG. A display circuit C is provided to display the on state and off state of the device. In other words, the display circuit (6) is the main contact point r. It has another auxiliary contact r2 that is linked to the operation of the main contact rQ and switches to the a contact side when the main contact rQ is on and to the b contact side when it is off.
is connected to the a-contact side, a base current flows through the a-contact to the base of the transistor Q3, and the transistor Q,
is turned on, and a light emitting diode LED connected in series to the collector of the transistor Q3 for OFF indication is turned on,
When the auxiliary contact r2 is connected to the b contact side, a base current flows through the b contact to the base of the transistor Q, and the light emitting diode LE for indicating ON is connected in series to the trunk.
This causes D2 to light up. Further, in this embodiment, the switch SW2 is provided with a neutral point so that the hand operation can be selected after switching to the side where the switch SW1 makes contact.
本発明は上述のように構成したブレーカと、受信器と、
受信器によって制御されるスイッチ手段を励磁コイルの
通電経路に直列挿入接続する遠隔制御側と上記スイッチ
手段を励磁コイルの通電経路から切離すと共に該通電経
路に手元操作用のスイッチ手段を直列挿入接続する手元
操作設定側とに選択切換可能な切換スイッチ手段とを有
して１）るので、メンテナンス時に切換スイッチ手段を
遠隔制御側に切換えれば送信器、受信器による遠隔制御
が通常通り行なえ、しかも切換スイッチ手段を手元操作
設定側に切換えると遠隔制御が不可能となってメンテナ
ンス等の際に手元操作を行なっても誤って遠隔操作が為
されることがないから作業者が感電したりする事故が防
止できて安全であるという効果を奏し、その上例えブレ
ーカの操作ハンドルやし八−のような手元操作手段が収
納用筐体で操作不可能でも手元操作用のスイッチ手段で
手元操作が行なえるからメンテナンス時等の手元操作が
容易である。The present invention includes a breaker configured as described above, a receiver,
A remote control side in which a switch means controlled by a receiver is inserted and connected in series to the energization path of the excitation coil, and a switch means for disconnecting the switch means from the energization path of the excitation coil, and a switch means for hand-operated operation is inserted and connected in series to the energization path. 1) Since it has a selector switch means that can be selectively switched on the hand-operated setting side and the hand-operated setting side, during maintenance, if the selector switch means is switched to the remote control side, remote control by the transmitter and receiver can be performed as usual. Moreover, if the changeover switch means is switched to the hand-operated setting side, remote control becomes impossible, and even if the hand-held operation is performed during maintenance, etc., remote control will not be performed by mistake, which could result in an electric shock to the worker. It is effective in preventing accidents and is safe, and even if the hand-operated means such as the breaker's operating handle is in a storage case and cannot be operated, the hand-operated switch means can be operated at hand. This makes it easy to operate at hand during maintenance, etc.
第１図はり七フンブレーカの基本的使用側の回路図、第
２図はり七コンブレーカを用いた従来の遠隔制御装置、
第３図は同上の端末回路の回路図、第４図は本発明の一
実施例の回路図、第５図は本発明の別の実施例の回路図
、第６図は本発明の他の実施例の回路図であり、＋１）
は送信器、（２）は信号線、（３）は受信器、ｒｏは主
接点、ＢＲはり℃コンブレーカ、ＰＨ，、ＰＨ，は光サ
イリスタ、ＳＷｏは切換スイッチ、ＳＷｒ 、 ＳＷｚ
はスイッチである。
代理人 弁理士 石 １）長 七
第４図
１１６図Figure 1: Basic circuit diagram of the use side of the Beam Seven-Fun Breaker; Figure 2: Conventional remote control device using the Beam Seven-Fun Breaker;
FIG. 3 is a circuit diagram of the same terminal circuit, FIG. 4 is a circuit diagram of one embodiment of the present invention, FIG. 5 is a circuit diagram of another embodiment of the present invention, and FIG. 6 is a circuit diagram of another embodiment of the present invention. This is a circuit diagram of an example, +1)
is the transmitter, (2) is the signal line, (3) is the receiver, ro is the main contact, BR beam °C converter, PH, PH, is the optical thyristor, SWo is the changeover switch, SWr, SWz
is a switch. Agent Patent Attorney Ishi 1) Chief Figure 7, Figure 4, Figure 116
Claims (1)
開閉を行なうと共に、励磁コイルに励磁電流が流れて電
磁力が発生すると主接点を開閉させる開閉手段を備えた
遠隔操作型のブレーカと、送信器から信号−を介して伝
送されるオン又はオフの制御信号を受信して前記励磁コ
イルの通電経路に挿入したスイッチ手段を制御する受信
器と、前記スイッチ手段を励磁コイルの通電経路に直列
挿入接続する遠隔制御側と上記スイッチ手段を励磁コイ
ルの通電経路から切離すと共に該通電経路に手元操作用
のスイッチ手段を直列挿入接続する手元操作設定側とに
選択切換可能な切換スイッチ手段とを有して成ることを
特徴とする遠隔制御装置の端末回路。(+1) A remote-controlled breaker equipped with an opening/closing means that opens and closes the main contacts when an operating handle, lever, etc. is manually operated, and also opens and closes the main contacts when an exciting current flows through an exciting coil and generates electromagnetic force. a receiver that receives an on or off control signal transmitted from a transmitter via a signal to control a switch means inserted into a current-carrying path of the excitation coil; and a receiver that connects the switch means in series with the current-carrying path of the excitation coil. A changeover switch means that can be selectively switched between a remote control side to be inserted and connected, and a hand-operated setting side that disconnects the switch means from the energizing path of the excitation coil and connects a hand-operated switch means to the energized path in series. A terminal circuit for a remote control device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10689983A JPS602036A (en) | 1983-06-15 | 1983-06-15 | Terminal circuit of remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10689983A JPS602036A (en) | 1983-06-15 | 1983-06-15 | Terminal circuit of remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602036A true JPS602036A (en) | 1985-01-08 |
Family
ID=14445308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10689983A Pending JPS602036A (en) | 1983-06-15 | 1983-06-15 | Terminal circuit of remote controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213235A (en) * | 1988-06-29 | 1990-01-17 | Mitsubishi Electric Corp | Controller/monitor for distribution machinery |
| JPH03502996A (en) * | 1988-10-13 | 1991-07-04 | スクウエアー ディー カンパニー | Power management and automation equipment |
| US5544359A (en) * | 1993-03-30 | 1996-08-06 | Fujitsu Limited | Apparatus and method for classifying and acquiring log data by updating and storing log data |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5696594A (en) * | 1979-12-29 | 1981-08-04 | Matsushita Electric Works Ltd | Relay control panel for remote multiplex control system |
-
1983
- 1983-06-15 JP JP10689983A patent/JPS602036A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5696594A (en) * | 1979-12-29 | 1981-08-04 | Matsushita Electric Works Ltd | Relay control panel for remote multiplex control system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213235A (en) * | 1988-06-29 | 1990-01-17 | Mitsubishi Electric Corp | Controller/monitor for distribution machinery |
| JPH0832134B2 (en) * | 1988-06-29 | 1996-03-27 | 三菱電機株式会社 | Distribution equipment control and monitoring device |
| JPH03502996A (en) * | 1988-10-13 | 1991-07-04 | スクウエアー ディー カンパニー | Power management and automation equipment |
| US5544359A (en) * | 1993-03-30 | 1996-08-06 | Fujitsu Limited | Apparatus and method for classifying and acquiring log data by updating and storing log data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2024645A1 (en) | Ultra high-speed circuit breaker with galvanic isolation | |
| JPS602036A (en) | Terminal circuit of remote controller | |
| JPH04251595A (en) | Battery driving gear | |
| US5455735A (en) | Safety switching device for use with power equipment | |
| US4121140A (en) | Motor control circuit | |
| GB2290181A (en) | Circuit breaker lockout accessory | |
| US5808848A (en) | Digital circuit interrupter shunt trip accessory module | |
| KR200168172Y1 (en) | Solid state relay without power | |
| KR200284332Y1 (en) | Auxiliary relay with multifunction switch | |
| SU1576927A1 (en) | Automatic switch with electron control | |
| SU851642A1 (en) | Device for automatic switching-on of reserve for sectionalized lines | |
| JPS602034A (en) | Terminal circuit of remote control system | |
| JP2893015B1 (en) | Breaker electrical operating device | |
| JP2821058B2 (en) | Electric circuit breaker operating device | |
| SU1231541A1 (en) | Device for controlling high-speed d.c.circuit breaker | |
| SU1292103A1 (en) | Device for locking switch with automatic reclosing against multiple switching-in | |
| SU1458930A1 (en) | Automatic standby power connection arrangement | |
| SU1084165A1 (en) | Apparatus for controlling switch point actuator and monitoring point position | |
| KR200200675Y1 (en) | Toggle relay | |
| JPH0785370B2 (en) | Operating circuit | |
| JP2727244B2 (en) | Power switchgear | |
| JPH09149544A (en) | Circuit for detecting fusion of relay contact of wireless operation facility | |
| SU1625754A1 (en) | Switch-over actuator safety device | |
| JPS59100924A (en) | Electric power source switching circuit by remote control | |
| JPH09205721A (en) | Circuit breaker for emergency power source disconnection |