CN105549447A - Intelligent circuit breaker remote control accessory beneficial to centralized management - Google Patents
Intelligent circuit breaker remote control accessory beneficial to centralized management Download PDFInfo
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- CN105549447A CN105549447A CN201610115770.XA CN201610115770A CN105549447A CN 105549447 A CN105549447 A CN 105549447A CN 201610115770 A CN201610115770 A CN 201610115770A CN 105549447 A CN105549447 A CN 105549447A
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- module
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an intelligent circuit breaker remote control accessory beneficial to centralized management. The intelligent circuit breaker remote control accessory is characterized by comprising a power supply, a microcontrol and data transmission unit and a plurality of switch controllers. The power supply comprises a switch power supply module, a mains supply detection module and an electricity storage module which is a storage battery or a supercapacitor. The microcontrol and data transmission unit comprises a master control circuit module and a remote communication module which can be a wireless communication module or a wired communication module according to different application occasions. The wireless communication module comprises a GSM module, a ZigBee module, a Wifi module and a Bluetooth module. The wired communication module is an optical fiber communication module. Each switch controller comprises a master control circuit module, a signal sensing and collection module, a switch-on drive module and a switch-off stripping module. Each signal sensing and collection module comprises a micro-motion button switch and a mains supply detection module.
Description
Technical field
The invention belongs to electric switch field, particularly relate to a kind of intelligent breaker Long-distance Control annex being convenient to manage concentratedly.
Background technology
Along with the development of Internet of Things and intelligent grid is with universal, control to have become a requisite gordian technique to the remote switch of electrical equipment.At present, the switching system of major part electrical equipment is formed primarily of isolating switch and contactor, realize the Long-distance Control of electrical equipment, can be come by the break-make of control contactor solenoid, this system is suitable for the electrical equipment of frequent starting, but this system has that power consumption is high, volume is large, cost is high and the not easily shortcoming such as installation.In real life, many electrical equipments, without the need to frequent break-make, therefore, in these occasions, can consider the function only completing switch with isolating switch.
In order to realize the imagination only completing remote switch control with isolating switch, some enterprises propose the Long-distance Control annex of isolating switch, the external mechanical arm combined floodgate system of such as Schneider.But isolating switch when can not have a power failure as contactor contact automatically disconnect, after there is transient-power failure, continue power supply, likely fatefulue infringement produced to equipment and staff.In order to overcome this shortcoming; we propose compatible contactor function and have both the intelligent circuit breaker (201610032598.1) of manual control and remote control mode simultaneously in the patent of applying for before; optimize the design of isolating switch; add power-off protection function, make the control of remote circuit breaker more safe and reliable.But all there is a subject matter in above-mentioned two kinds of tele-control systems, namely a set of control system can only control an isolating switch, when management is installed concentratedly for a large amount of electrical equipment, need to install and overlap control system more, thus can cause the drawbacks such as cost is high, volume is large, not be suitable for the centralized management of electrical equipment switch.So researching and developing a kind of isolating switch Long-distance Control annex being convenient to manage concentratedly becomes the key problem needing solution in electrical equipment remote control technology badly.
The intelligent breaker Long-distance Control annex being convenient to manage concentratedly of the present invention's design, by power supply, micro-control and data transmission unit and multiple on-off controller are formed, micro-control and data transmission unit and on-off controller are linked together by RS-485 communication bus, on-off controller and isolating switch are linked together by handle drives axle and dropout gangbar, wherein isolating switch is the intelligent circuit breaker proposed in patent 201610032598.1, micro-control and data transmission unit are responsible for carrying out telecommunication with client or server, complete the transmission of data and instruction, after micro-control and data transmission unit receive teleinstruction, by RS-485 communication bus, instruction is issued in on-off controller, on-off controller is responsible for the combined floodgate of isolating switch and disconnected lock.Use the technical scheme that the centralized management that this isolating switch Long-distance Control annex is electrical equipment provides a kind of low cost, easily installs.
Summary of the invention
In order to solve the long-distance control management problem to electrical equipment, the present invention devises a kind of intelligent breaker Long-distance Control annex being convenient to manage concentratedly.
The intelligent breaker Long-distance Control annex being convenient to manage concentratedly provided by the present invention comprises power supply, micro-control and data transmission unit and multiple on-off controller.Described power supply comprises civil power detection module, switch power module and power storage module, and described power storage module can be accumulator, also can be super capacitor; Described micro-control and data transmission unit comprise remote communication module and governor circuit module; Described on-off controller comprises governor circuit module, sensing acquisition module, combined floodgate driver module and breaking dropout module, described sensing acquisition module comprises inching button switch and city's electro-detection sensing module of circuit breaker handle initial position and closing position, described combined floodgate driver module comprises direct current generator, transmission gear, handle drives wheel and handle drives axle, and described breaking dropout module comprises electromagnetic trip coil, dropout lever, dropout spring and dropout catch bar.
Described remote communication module is divided into wireless communication module and wire communication module according to different application scenarios, and described wireless communication module mainly contains gsm module, ZigBee module, Wifi module, bluetooth module; Described wire communication module mainly contains fiber optic telecommunications module.
The antenna of described wireless communication module will be placed on the outwardly region of system shell, and wireless signal can be made so better to radiate.
Described power storage module is divided into accumulator and super capacitor according to different application scenarios, and described accumulator meets long-time without civil power work, and described super capacitor meets the short time without civil power work.
Accompanying drawing explanation
Fig. 1 is the structural representation of managing concentratedly multiple intelligent breaker.
Fig. 2 is the system construction drawing being convenient to the intelligent breaker Long-distance Control annex of managing concentratedly.
Fig. 3 is the structural representation of on-off controller.
Fig. 4 is the structural representation of micro-control and data transmission unit.
Fig. 5 is the structural representation of power supply.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
In figure, 1, power supply; 2, micro-control and data transmission unit; 3, on-off controller; 4, isolating switch; 5, power light; 6, communication system status indicator lamp; 7, circuit breaker switch state pilot lamp; 8, low voltage communication bus; 9, city's electrical lead; 10, direct current generator; 11, transmission gear; 12, handle drives wheel; 13, handle drives axle; 14, inching button switch B; 15, inching button switch A; 16, electromagnetic trip coil; 17, dropout lever; 18, dropout spring; 19, dropout catch bar; 20, gangbar; 21, governor circuit modules A; 22, city's power detection circuit modules A; 23, city's electric connecting terminals A; 24, governor circuit module B; 25, telecommunication circuit module; 26, draw-in groove; 27, antenna; 28, city's electric connecting terminals B; 29, city's power detection circuit module B; 30, power storage module; 31, switch power module; 32, low-tension supply line via hole.
With reference to the accompanying drawings 1 and 2, the intelligent breaker Long-distance Control annex being convenient to manage concentratedly of the present invention's design is made up of power supply, micro-control and data transmission unit and multiple on-off controller, micro-control and data transmission unit and on-off controller are linked together by RS-485 communication bus, and on-off controller and isolating switch are linked together by handle drives axle and dropout gangbar.
Described power supply comprises city electric connecting terminals B28, city power detection circuit module B29, power storage module 30, switch power module 31, low-tension supply line via hole 32 and power light 5; Described micro-control and data transmission unit comprise governor circuit module B24, telecommunication circuit module 25, draw-in groove 26, antenna 27 and communication system status indicator lamp 6; Described on-off controller comprises governor circuit A21, inching button switch B14 in sensing acquisition module, inching button switch A15, city power detection circuit A22 in civil power detection module, city electric connecting terminals A23, direct current generator 10 in combined floodgate driver module, transmission gear 11, handle drives wheel 12, handle drives axle 13, the electromagnetic trip coil 16 in breaking dropout module, dropout lever 17, dropout spring 18, dropout catch bar 19, gangbar 20.
The effect of described power supply has three, and one is utilize city power detection circuit module B29 to detect civil power, once there is civil power power-off, instruction will be passed in on-off controller by data line, and make isolating switch breaking, and prevent from sending a telegram here suddenly the danger brought; Two is utilize switch power module 31 that electric main is transformed into low-voltage DC, powers to whole system; Three is utilize power storage module 30 storage of electrical energy, and after civil power power-off, guarantee system can complete the work such as breaking, data storage processing.
The effect of described micro-control and data transmission unit mainly contains two, one is after governor circuit module B24 receives teleinstruction by telecommunication circuit module 25, carry out analytical analysis, recycling RS-485 communication bus carries out instruction with one-to-many pattern and issues, and then manipulation of switches controller carries out associative operation; Two is, after governor circuit module receives the instruction and data of on-off controller by RS-485 communication bus, carry out analytical analysis, and recycling telecommunication circuit module 25 is sent to client or server instruction.
The effect of described on-off controller has three, and one is governor circuit modules A 21 receives teleinstruction by RS-485 communication bus and to close a floodgate to isolating switch and the control of disconnected lock; Two is that governor circuit modules A 21 sends to communication control system the closure state of isolating switch by RS-485 communication bus, completes feedback and the data transmission of information; Three is utilize power detection circuit modules A 22 pairs of isolating switch back-end circuit in city's to detect, and confirms whether isolating switch closes a floodgate successfully.
Claims (6)
1. be convenient to the intelligent breaker Long-distance Control annex of centralized management for one kind, by power supply (1), micro-control forms with data transmission unit (2) and multiple on-off controller (3), it is characterized in that, described power supply comprises civil power detection module B (29), switch power module (31) and power storage module (30), described micro-control and data transmission unit comprise remote communication module (25) and governor circuit module (24), described on-off controller comprises governor circuit module (21), sensing acquisition module, combined floodgate driver module and breaking dropout module, described sensing acquisition module comprises inching button switch B (14), inching button switch A (15) and civil power detection module (22), described combined floodgate driver module comprises direct current generator (10), transmission gear (11), handle drives wheel (12), handle drives axle (13), described breaking dropout module comprises electromagnetic trip coil (16), dropout lever (17), dropout spring (18), dropout catch bar (19), gangbar (20).
2. intelligent breaker Long-distance Control annex according to claim 1, is characterized in that being, the output terminal of power storage module (30) and switch power module (31), by diode-isolated, prevents reverse charging; Described power storage module (30) can use accumulator, also can use super capacitor.
3. intelligent breaker Long-distance Control annex according to claim 1, it is characterized in that being, remote communication module (25) is not identical for the module selected by different application scenarios yet, for wireless communication system, remote communication module (25) can use gsm module, ZigBee module, Wifi module and bluetooth module, for wired communication system, remote communication module (25) can use fiber optic telecommunications module.
4. wireless communication module according to claim 3, is characterized in that, wireless communication module comprises communication board and antenna, and described antenna is placed on the outwardly region of system shell.
5. intelligent breaker Long-distance Control annex according to claim 1, is characterized in that, micro-control and between data transmission unit and on-off controller by twisted pair line connection, connector is positioned at the upper end of micro-control and data transmission unit and on-off controller.
6. intelligent breaker Long-distance Control annex according to claim 1, is characterized in that, connected by the insulated copper wire of 4 square millimeters between on-off controller and isolating switch, connector is positioned at the lower end of on-off controller and isolating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115770.XA CN105549447A (en) | 2016-02-29 | 2016-02-29 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115770.XA CN105549447A (en) | 2016-02-29 | 2016-02-29 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
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| CN105549447A true CN105549447A (en) | 2016-05-04 |
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| CN201610115770.XA Pending CN105549447A (en) | 2016-02-29 | 2016-02-29 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106451778A (en) * | 2016-10-31 | 2017-02-22 | 广东佛电电器有限公司 | Intelligent division circuit breaker double-mode controller based on long-range and short-range control |
| CN106783440A (en) * | 2017-01-03 | 2017-05-31 | 国网江苏省电力公司电力科学研究院 | A kind of intelligent miniature breaker and its integrated electric energy metrical and remote interaction system |
| CN107450421A (en) * | 2017-10-10 | 2017-12-08 | 南昌市永峰科技有限公司 | A kind of multi-functional logical process system and its method for operation |
| CN110190580A (en) * | 2019-06-14 | 2019-08-30 | 中电科安科技股份有限公司 | A kind of long-range control intelligent breaker with storage function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451778A (en) * | 2016-10-31 | 2017-02-22 | 广东佛电电器有限公司 | Intelligent division circuit breaker double-mode controller based on long-range and short-range control |
| CN106783440A (en) * | 2017-01-03 | 2017-05-31 | 国网江苏省电力公司电力科学研究院 | A kind of intelligent miniature breaker and its integrated electric energy metrical and remote interaction system |
| CN107450421A (en) * | 2017-10-10 | 2017-12-08 | 南昌市永峰科技有限公司 | A kind of multi-functional logical process system and its method for operation |
| CN110190580A (en) * | 2019-06-14 | 2019-08-30 | 中电科安科技股份有限公司 | A kind of long-range control intelligent breaker with storage function |
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Application publication date: 20160504 |
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