CN205029433U - Long -range separating brake controlling means and system - Google Patents
Long -range separating brake controlling means and system Download PDFInfo
- Publication number
- CN205029433U CN205029433U CN201520750946.XU CN201520750946U CN205029433U CN 205029433 U CN205029433 U CN 205029433U CN 201520750946 U CN201520750946 U CN 201520750946U CN 205029433 U CN205029433 U CN 205029433U
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- separating brake
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- energy meter
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- 229940052961 longrange Drugs 0.000 title abstract 7
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 7
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a long -range separating brake controlling means, including under -voltage release and first switch module, under -voltage release is connected with the cooperation of first switch module, and it has the second switch subassembly to establish ties in the power return circuit of the coil of under -voltage release, and the second switch subassembly links to each other with supporting electric energy meter, when the second switch subassembly broke off, the coil of under -voltage release lost the electricity and carries out the separating brake action in order to break off first switch module. The utility model discloses still correspondingly long -range separating brake control system is disclosed, including power consumption information acquisition main website, concentrator, electric energy meter and long -range separating brake controlling means, power consumption information acquisition main website and concentrator wireless connection, the electric energy meter is connected with concentrator and long -range separating brake controlling means respectively, and the separating brake instruction back of power consumption information acquisition main website is received to the concentrator, redispatches to carry out the separating brake to the long -range separating brake controlling means of electric energy meter control who corresponds and move. The utility model discloses a controlling means and system all have the advantage of simple structure, easy and simple to handle, long -range separating brake.
Description
Technical field
The utility model relates generally to technical field of electric power, refers in particular to a kind of long-range point of brake control device and system.
Background technology
Existing low pressure miniature circuit breaker major part does not possess long-range separating brake function, and power supply enterprise promotes the sale of electricity pattern of pre-power purchase at present, when subscriber arrearage, should have the technological means of trip remotely.At present for low-voltage customer; what the electric energy meter major part possessing long-range separating brake function adopted is that the mode controlling the built-in relay of electric energy meter carries out long-range separating brake; which has larger defect; as when customer charge is larger; control built-in relay and carry out long-range separating brake; built-in relay often can be caused to burn, even monoblock electric energy meter and even a whole set of phenomenon shown case and burn, this phenomenon then causes because this kind of mode does not possess arc-extinguishing the subject of knowledge and the object of knowledge.
Utility model content
The technical problems to be solved in the utility model is just: the technical problem existed for prior art, the long-range point of brake control device that the utility model provides a kind of structure simple, easy and simple to handle, and correspondingly provides a kind of structure simple long-range separating brake control system.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is:
A kind of long-range point of brake control device, comprise device for under-voltage releasing equipment and the first switch module, described first switch module is series at and controls in main circuit, described device for under-voltage releasing equipment and described first switch module are connected, be in series with second switch assembly in the electric power loop of the coil of described device for under-voltage releasing equipment, described second switch assembly is connected with supporting electric energy meter; When described second switch assembly disconnects, the coil losing electricity of described device for under-voltage releasing equipment and carry out separating brake action to disconnect the first switch module.
Further improvement as technique scheme:
Described second switch assembly comprises inductance coil and magnetic reed switch, and described magnetic reed switch to be arranged in described inductance coil and to be series in the electric power loop of the coil of described device for under-voltage releasing equipment, and described inductance coil is connected with the Long-distance Control port of described electric energy meter.
Described first switch module is relay, and described device for under-voltage releasing equipment is arranged in described relay.
Described relay comprises chain, hasp and the first extension spring, and described chain is provided with main contact, and one end of described chain is connected with the first extension spring, and the other end is connected with one end hook had contact with, described in the other end that has contact with connect around an axis of rotation; Described device for under-voltage releasing equipment comprises armature, lever and the second extension spring, and the below of having contact with described in described lever is arranged on also contacts with armature, and described armature is connected with described second extension spring; When the coil losing electricity of described device for under-voltage releasing equipment, described armature is at the move under influence of the second extension spring, order about hasp by lever to rotate around the axis chain and hasp are thrown off, thus make described chain disconnect main contact at the move under influence of the first extension spring.
The invention also discloses a kind of long-range separating brake control system, comprise power information and gather main website, concentrator and electric energy meter, described power information gathers main website and described concentrator wireless connections, also comprise long-range point of brake control device as above, described electric energy meter is connected with described concentrator and long-range point of brake control device respectively, described concentrator receives after described power information gathers the separating brake instruction of main website, then is sent to corresponding electric energy meter and controls long-range point of brake control device and carry out separating brake action.
Further improvement as technique scheme:
Described concentrator communicates with the mode by power line carrier between electric energy meter.
Described power information is gathered main website and is communicated by GPRS with described concentrator.
Compared with prior art, the utility model has the advantage of:
Long-range point of brake control device of the present utility model, makes device for under-voltage releasing equipment dead electricity by the disconnection controlling second switch assembly, thus makes the first switch module disconnect the disconnection realizing control main circuit, and structure is simple, easy and simple to handle.First switch module is relay, and structure is simple and its inside itself has arc extinguishing ability, ensures the reliability disconnected; Second switch assembly comprises the inductance coil and magnetic reed switch that cooperatively interact, and structure is simple, be easy to realize.Control system of the present utility model has the advantage described in control device equally.
Accompanying drawing explanation
Structural representation when Fig. 1 is electric energy meter of the present utility model combined floodgate.
Structural representation when Fig. 2 is electric energy meter separating brake of the present utility model.
Fig. 3 is the structural representation of control system of the present utility model.
Number in the figure represents: 11, electric energy meter; 12, device for under-voltage releasing equipment; 121, coil; 122, armature; 123, lever; 124, the second extension spring; 13, the first switch module; 131, rotating shaft; 132, hasp; 133, chain; 134, main contact; 135, the first extension spring; 14, second switch assembly; 141, inductance coil; 142, magnetic reed switch; 15, concentrator; 16, power information gathers main website.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is further described.
As depicted in figs. 1 and 2, the long-range point of brake control device of the present embodiment, for supporting the use with electric energy meter 11, comprise device for under-voltage releasing equipment 12 and the first switch module 13, wherein electric energy meter 11 and the first switch module 13 are all series at and control in main circuit, device for under-voltage releasing equipment 12 and the first switch module 13 are connected, and be in series with second switch assembly 14 in the electric power loop of the coil 121 of device for under-voltage releasing equipment 12, second switch assembly 14 is connected with electric energy meter 11; When electric energy meter 11 receives the separating brake instruction of remote port, electric energy meter 11 controls second switch assembly 14 and disconnects, and makes coil 121 dead electricity of device for under-voltage releasing equipment 12 and carries out separating brake action to disconnect the first switch module 13, thus realizes the break-make controlling main circuit.Long-range point of brake control device structure of the present utility model is simple, reliably easy and simple to handle.
In the present embodiment, the first switch module 13 is relay, and device for under-voltage releasing equipment 12 is arranged in relay; Second switch assembly 14 comprises inductance coil 141 and magnetic reed switch 142, and magnetic reed switch 142 to be arranged in inductance coil 141 and to be series in the electric power loop of coil 121 of device for under-voltage releasing equipment 12, and inductance coil 141 is connected with the Long-distance Control port of electric energy meter 11.Because relay itself has arc-suppression function, ensure reliability when disconnecting.As depicted in figs. 1 and 2, the two ends of the coil 121 of device for under-voltage releasing equipment 12 holds with L1 with L2 controlling main circuit respectively and are connected, and magnetic reed switch 142 is connected between the coil 121 of L1 and device for under-voltage releasing equipment 12, its structure simply, be easy to realization; One end ground connection one resistance of another inductance coil 141 is connected with No. five terminals (Remote) of electric energy meter 11, the other end then accesses zero line, wherein No. five terminals of electric energy meter 11 can export 220V voltage, when receiving separating brake instruction, then stop output voltage making inductance coil 141 dead electricity.Circuit breaker in the present embodiment is RMM1L-400H type circuit breaker, and corresponding device for under-voltage releasing equipment 12 is built in relay inside.
In the present embodiment, relay comprises chain 133, hasp 132 and the first extension spring 135, chain 133 is provided with main contact 134, and one end of chain 133 is connected with the first extension spring 135, the other end is connected with one end hook had contact with, and the other end had contact with is rotationally connected around a rotating shaft 131; Device for under-voltage releasing equipment 12 comprises armature 122, lever 123 and the second extension spring 124, and lever 123 is arranged on the below of having contact with and contacts with armature 122, and armature 122 is connected with the second extension spring 124; When coil 121 dead electricity, armature 122 is at the move under influence of the second extension spring 124, ordering about hasp 132 131 rotations around the shaft by lever 123 makes chain 133 and hasp 132 throw off, thus makes chain 133 disconnect main contact 134 at the move under influence of the first extension spring 135.
The tripping operation process of control device in the present embodiment: in breaker electrifying situation, when electric energy meter 11 receives separating brake instruction, electric energy meter 11 control output end (No. five terminals) becomes 0V from 220V alternating voltage, now inductance coil 141 dead electricity and magnetic force disappear, magnetic reed switch 142 disconnection, coil 121 magnetic force in device for under-voltage releasing equipment 12 disappears, armature 122 moves upward under the effect of spring force, promote lever 123, have contact with and thread off with chain 133, chain 133 drives moving contact to left movement under the effect of spring force, thus it is dynamic, fixed contact is separated, namely circuit breaker trip completes.
Making process: in breaker electrifying situation, electric energy meter 11 control output end becomes 220V alternating voltage from 0V, under the magneticaction of inductance coil 141, magnetic reed switch 142 closes, armature 122 in device for under-voltage releasing equipment 12 moves down under magneticaction, new balance is issued at magnetic force and spring force effect, by operating grip or motor driven latch chain 133 with have contact with mounting, dynamic and static contact closure, has namely closed a floodgate.
The invention also discloses a kind of long-range separating brake control system, as shown in Figure 3, comprise electric energy meter 11, power information gathers main website 16 and concentrator 15, information gathering main website and concentrator 15 wireless connections, also comprise long-range point of brake control device 1 as above in addition, electric energy meter 11 is connected with concentrator 15 and long-range point of brake control device, and after concentrator 15 receives the separating brake instruction of power information collection main website 16, then the electric energy meter 11 being sent to correspondence carries out separating brake action.Wherein power information gathers main website 16 is the systems gathering the power information of power consumer, process and monitor in real time, can realize purchasing Electricity Functional in advance, remote bill control is carried out to resident, when subscriber arrearage, defaulting subscriber's trip command can be sent to platform district, place concentrator 15, after defaulting subscriber has paid the fees, automatically send reclosing command.Wherein concentrator 15 is for collecting the data of each electric energy meter 11, row relax of going forward side by side stores, simultaneously can and main website or handheld device carry out the equipment of exchanges data, can by main website instruction, control subscriber switch divide-shut brake (comprise electric energy meter 11 built-in and external switch), this Control system architecture is simple, easy and simple to handle, there is long-range separating brake ability.
In the present embodiment, the mode by power line carrier between concentrator 15 with electric energy meter 11 communicates, and power information is gathered main website 16 and communicated by GPRS with concentrator 15.In other embodiments, also other wireless mode can be adopted.
Below be only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, not departing from the some improvements and modifications under the utility model principle prerequisite, protection range of the present utility model should be considered as.
Claims (7)
1. long-range point of brake control device, comprise device for under-voltage releasing equipment (12) and the first switch module (13), described first switch module (13) is series at and controls in main circuit, described device for under-voltage releasing equipment (12) and described first switch module (13) are connected, it is characterized in that, be in series with second switch assembly (14) in the electric power loop of the coil (121) of described device for under-voltage releasing equipment (12), described second switch assembly (14) is connected with supporting electric energy meter (11); When described second switch assembly (14) disconnects, coil (121) dead electricity of described device for under-voltage releasing equipment (12) and carry out separating brake action to disconnect the first switch module (13).
2. long-range point of brake control device according to claim 1, it is characterized in that, described second switch assembly (14) comprises inductance coil (141) and magnetic reed switch (142), described magnetic reed switch (142) to be arranged in described inductance coil (141) and to be series in the electric power loop of coil (121) of described device for under-voltage releasing equipment (12), and described inductance coil (141) is connected with the Long-distance Control port of described electric energy meter (11).
3. long-range point of brake control device according to claim 1 and 2, is characterized in that, described first switch module (13) is relay, and described device for under-voltage releasing equipment (12) is arranged in described relay.
4. long-range point of brake control device according to claim 3, it is characterized in that, described relay comprises chain (133), hasp (132) and the first extension spring (135), described chain (133) is provided with main contact (134), one end of described chain (133) is connected with the first extension spring (135), the other end is connected with one end hook had contact with, described in the other end that has contact be rotationally connected around a rotating shaft (131); Described device for under-voltage releasing equipment (12) comprises armature (122), lever (123) and the second extension spring (124), the below of having contact with described in described lever (123) is arranged on also contacts with armature (122), and described armature (122) is connected with described second extension spring (124); When coil (121) dead electricity of described device for under-voltage releasing equipment (12), described armature (122) move under influence in the second extension spring (124), ordering about hasp (132) (131) rotation around the shaft by lever (123) makes chain (133) and hasp (132) throw off, thus makes described chain (133) disconnect main contact (134) at the move under influence of the first extension spring (135).
5. a long-range separating brake control system, comprise power information and gather main website (16), concentrator (15) and electric energy meter (11), described power information gathers main website (16) and described concentrator (15) wireless connections, it is characterized in that, also comprise as long-range point of brake control device (1) in Claims 1-4 as described in any one, described electric energy meter (11) is connected with described concentrator (15) and long-range point of brake control device respectively, after described concentrator (15) receives the separating brake instruction of described power information collection main website (16), the electric energy meter (11) being sent to correspondence again controls long-range point of brake control device and carries out separating brake action.
6. long-range separating brake control system according to claim 5, is characterized in that, is communicated between described concentrator (15) with electric energy meter (11) by the mode of power line carrier.
7. the long-range separating brake control system according to claim 5 or 6, is characterized in that, described power information is gathered main website (16) and communicated by GPRS with described concentrator (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750946.XU CN205029433U (en) | 2015-09-25 | 2015-09-25 | Long -range separating brake controlling means and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750946.XU CN205029433U (en) | 2015-09-25 | 2015-09-25 | Long -range separating brake controlling means and system |
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| Publication Number | Publication Date |
|---|---|
| CN205029433U true CN205029433U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750946.XU Active CN205029433U (en) | 2015-09-25 | 2015-09-25 | Long -range separating brake controlling means and system |
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| CN (1) | CN205029433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169526A (en) * | 2018-02-05 | 2018-06-15 | 国网江苏省电力有限公司苏州供电分公司 | With the intelligent electric meter for being spaced apart moving control function |
-
2015
- 2015-09-25 CN CN201520750946.XU patent/CN205029433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169526A (en) * | 2018-02-05 | 2018-06-15 | 国网江苏省电力有限公司苏州供电分公司 | With the intelligent electric meter for being spaced apart moving control function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |