CN203205986U - Intelligent interlocking power supply control switch system - Google Patents
Intelligent interlocking power supply control switch system Download PDFInfo
- Publication number
- CN203205986U CN203205986U CN2013202332178U CN201320233217U CN203205986U CN 203205986 U CN203205986 U CN 203205986U CN 2013202332178 U CN2013202332178 U CN 2013202332178U CN 201320233217 U CN201320233217 U CN 201320233217U CN 203205986 U CN203205986 U CN 203205986U
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- CN
- China
- Prior art keywords
- switch
- sensing
- lockset
- power supply
- supply control
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model provides an intelligent interlocking power supply control switch system including a sensing lock, a logic server and a block relay. The sensing lock is installed on a branch feed switch or a main feed switch. The block relay is installed on a switch cabinet of the branch feed switch or the main feed switch. The sensing lock is in wireless transmission signal connection with the logic server. Besides, the intelligent interlocking power supply control switch system is also provided with a power control substation. The logic server, the power control substation, the main feed switch and the sensing lock are in wired transmission signal connection. By using the intelligent interlocking power supply control switch system provided by the utility model, problems that warning, power failure and interlocking of a coal mine power system occur when a cover is opened are solved and uncovering operation are prevented from being performed by unauthorized non-professional workers. The intelligent interlocking power supply control switch system has advantages that the intelligent interlocking power supply control switch system is low in cost, small in size, reliable and durable in use and is simple and practical.
Description
Technical field
The utility model relates to a kind of intelligent interlocking power control switch system, is used under the control coal mine charging equipment uncap locking, uncap alarm, uncovering power-off.
Background technology
Power consumption equipment is many on the ore deposit; various systems and equipment are numerous and diverse; as mining magnetic starter, mining automatic feed switch, mining hand starter, Electric drill for mine transformer integration unit, mining lighting signal comprehensive protector, leak detection protective device etc.; if the non-full-time personnel are with the common tool operation of uncapping without authorization; be easy to cause wrong outage; gently then influence is produced, and is heavy then accidents caused, so strengthen extremely important with electrically-energized control and management.
Summary of the invention
The purpose of this utility model provides a kind of intelligent interlocking power control switch system, solves that the colliery electric power system lacks the warning of uncapping, uncovering power-off, the locking and prevent the non-full-time personnel defective of lid opening operation device without authorization of uncapping.
The purpose of this utility model realizes as follows: this intelligent interlocking power control switch system, comprise blocking relay, this system also comprises sensing lockset and logical server, the sensing lock device is at minute feedback switch or always present on the switch, the blocking relay device is at minute feedback switch or always present in the switch cubicle of switch, and the sensing lockset is connected with the logical server wireless signal transmission.
Have at other under the situation of electric power control substation, logical server, electric power control substation, always present switch, the sensing lockset connects by the wire transmission signal.
The sensing lockset is installed on outside the switch, can pin uncap bolt and the handle of uncapping, the sensing lockset is made up of the key of unblanking, lock core, tapered end and circuit board, and unblank key and lock core are supporting, each department uses a kind of key, can open all locksets of uncapping of this department's administration.Circuit board mainly realize unblanking detection, audible and visual alarm, radio communication, contact output function are powered by button cell.Can only unblank with private key, prevent that the unauthorized personnel from uncapping without authorization, when the unauthorized personnel proceeds to uncap operation, the sensing lockset sends the alarm call light signal, realize the function that leading uncovering is reported to the police, after the sensing lockset detects unlocking condition simultaneously, send the address information of the information of unblanking and this lockset to logical server by wireless protocols, judge which switch cubicle need be cut off the power supply and locking by logical server, and can as required illegal unlocking condition be uploaded to monitoring management system.Radio communication between sensing lockset and the logical server is half-duplex operation, the sensing lockset can send to logical server with the information of unblanking, logical server is also issued power cut-off information the sensing lockset, and the sensing lockset can be issued the blocking relay that is installed in this cabinet by wireless protocols with power cut-off information and realize the outage of this cabinet.
The arbitration functions that logical server mainly realizes standing the collection of drawback lock information and outage, latching logic relation also can realize the multistation information sharing by optical fiber, realizes long-range outage blocking function.After logical server receives the information of unblanking of sensing lockset, judge the switch cubicle address of needs outage, locking according to the operational mode of adjusting, the locking information of will cutting off the power supply is by wired and wireless dual mode issue, and wired connecting system supervisory control system realizes the outage blocking function by supervisory control system; Being wirelessly transmitted to needs on the sensing of the cut-off switch cabinet lockset, realizes the outage blocking function by it, if this switch cubicle does not have control signal and draws, then can be communicated by letter with built-in blocking relay by this sensing lockset, realizes the outage blocking function.After the sensing lockset was locked, after a few minutes of delaying time, logical server was removed the outage blocking.Logical server is provided with selector switch, along with the change of powered operation mode, can change server logical by selector switch, realizes the self adaptation blocking function of different running method.Selector switch also can use the locking of sensing lockset, prevents non-full-time personnel misoperation.Display window drafting at logical server has system wiring, the state indication of selector switch.Each down-hole transformer station need dispose a logical server, by the toggle switch unique address of adjusting.Logical server has CAN communication, RS485 communication, radio communication, optical fiber communication interface.Logical server can be connected with the colliery electric power system, if need go into the well the operation of uncapping, must at first assign mandate by the electric power system backstage, otherwise the stand by lamp on the sensing lockset is red light when uncapping, logical server will upwards send the switch fault report of illegally unblanking simultaneously.Uncap after obtaining the authorization, the stand by lamp on the lockset is green light, uploads to be reported as the legal switch fault report of unblanking.
Blocking relay is mainly used in low feedback switch that no control signal draws, magnetic starter etc., comes in by wireless transmission by its outer sensing lockset locking information of will cut off the power supply is installed, and the mode by contact realizes cutting off the power supply and blocking function.
The utility model can effectively stop the illegal charged operation of uncapping in down-hole, and monitoring management system can be preserved and uploaded to the illegal operation state; As long as an applying unit has a kind of special-purpose key and corresponding lock core, just can lock the switch of any our unit management, other unit of locking back can't release; Native system is installed is not influenced the existing normal running of switch and performance; Can not remove lockset from switch with electrician's common tool; With can not uncap the without authorization operation or send electricity without authorization of electrician's common tool, have only place released state with special-purpose key after, the operation of just uncapping, or close isolating switch and send; Locking is convenient, and released state is the transition process with lock-out state switch transition process, rather than continuous change procedure; Can install and use with common tool at use, maintenance scene, namely the motionless electric oxygen welding of most of low tension switch and machining apparatus just can be installed, and high-voltage switch gear can be installed in the repair plant that the maintenance qualification is being arranged; Can use in the place moist, that dust is serious, can stop up by antirust, anti-dust; The switch that can adapt to various different structures, different model specification uses; Can be used for the various apparatus operating cover plates of uncapping without authorization of forbidding of locking, as not with the switch cover of isolating switch interlocking, various connector cover, coal machine control cabinet cover plate etc., can also lock the door and window of main place, as electric substation's door, road manhole etc.Has the advantage that cost is low, volume is little, reliable, durable, simple, practical.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, this system comprises sensing lockset 2, logical server 3, blocking relay 1, sensing lockset 2 installs at minute feedback switch or always presents on the switch 5, and blocking relay 1 installs at minute feedback switch or always presents in the switch cubicle of switch 5, and sensing lockset 2 is connected with logical server 3 wireless signal transmissions.Other has electric power control substation 4, and logical server 3 is controlled substation 4 with electric power, always presented switch 5, sensing lockset 2 is connected by the wire transmission signal.Divide the feedback switch that sensing lockset 2 is installed, when opening branch feedback switch case lid, sensing lockset 2 sends the alarm call light signal, by wireless transmission the information of uncapping is passed to logical server 3 simultaneously, logical server 3 by analysis, judge after, give power monitoring substation 4 by wire transmission on the one hand, realize the outage locking by power monitoring substation 4 again; By radioing to sensing lockset 2, realize the outage locking by sensing lockset 2 by radioing to blocking relay 1 more on the other hand.When in the station during not charged power outstation 4, divide the feedback switch that sensing lockset 2 is installed, when uncapping, sensing lockset 2 sends the alarm call light signal, by wireless signal the information of uncapping is passed to logical server 3 simultaneously, logical server 3 sends trip command by the sensing lockset 2 on total feedback switch 5, realizes uncovering power-off and the blocking function of uncapping, if total feedback switch 5 inner control signals do not pick out, then realize the outage blocking function by inner blocking relay 1.When needs remote power feeding circuit is controlled, remote switch is installed sensing lockset 2, when uncapping, sensing lockset 2 sends the alarm call light signal, by wireless signal the information of uncapping is passed to the remote logic server simultaneously, the remote logic server is uploaded to local logical server 3 by optical fiber with signal, then by the wireless sensing lockset 2 that is sent to, divide the sensing lockset 2 on the feedback switch to send trip command, realize uncovering power-off and the blocking function of uncapping, if total feedback switch 5 inner control signals do not pick out, then realize the outage blocking function by inner blocking relay 1.
Claims (2)
1. intelligent interlocking power control switch system, comprise blocking relay, it is characterized in that: this system also comprises sensing lockset (2) and logical server (3), sensing lockset (2) installs at minute feedback switch or always presents on the switch (5), blocking relay (1) installs at minute feedback switch or always presents in the switch cubicle of switch (5), and sensing lockset (2) is connected with logical server (3) wireless signal transmission.
2. intelligent interlocking power control switch according to claim 1 system, it is characterized in that: other has electric power control substation (4), logical server (3), electric power control substation (4), always present switch (5), sensing lockset (2) connects by the wire transmission signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202332178U CN203205986U (en) | 2013-05-03 | 2013-05-03 | Intelligent interlocking power supply control switch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202332178U CN203205986U (en) | 2013-05-03 | 2013-05-03 | Intelligent interlocking power supply control switch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205986U true CN203205986U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202332178U Expired - Fee Related CN203205986U (en) | 2013-05-03 | 2013-05-03 | Intelligent interlocking power supply control switch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256369A (en) * | 2016-12-29 | 2018-07-06 | 湖南星源智能装备有限公司 | A kind of NFC is intelligently opened and closed lock control device and system, control method |
-
2013
- 2013-05-03 CN CN2013202332178U patent/CN203205986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256369A (en) * | 2016-12-29 | 2018-07-06 | 湖南星源智能装备有限公司 | A kind of NFC is intelligently opened and closed lock control device and system, control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |