CN106549369A - Vacuum circuit breaking device - Google Patents
Vacuum circuit breaking device Download PDFInfo
- Publication number
- CN106549369A CN106549369A CN201611132779.8A CN201611132779A CN106549369A CN 106549369 A CN106549369 A CN 106549369A CN 201611132779 A CN201611132779 A CN 201611132779A CN 106549369 A CN106549369 A CN 106549369A
- Authority
- CN
- China
- Prior art keywords
- breaker body
- body unit
- breaking device
- vacuum circuit
- control box
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
Landscapes
- Protection Of Static Devices (AREA)
Abstract
The invention discloses a kind of vacuum circuit breaking device.Wherein, the device includes：Intelligent control box, for detecting the failure of supply line's generation, generates control signal according to failure；Breaker body unit, is connected with intelligent control box, for according to control signal, disengagement failure circuit；Solar energy photovoltaic panel；It is connected with intelligent control box, for converting solar energy into electrical energy, and the electric energy of conversion is supplied to into intelligent control box.The present invention is solved and brings the technical problem of potential safety hazard as voltage transformer easily explodes.
Description
Technical field
The present invention relates to power supply unit field, in particular to a kind of vacuum circuit breaking device.
Background technology
Existing vacuum circuit breaking device is each equipped with voltage transformer, provides electricity for vacuum circuit breaking device by voltage transformer
Source, but voltage transformer is susceptible to failure under special circumstances, especially under some special screnes, is such as used for high voltage supply line
, when fluctuation occurs in supply line, or there are the severe weather conditions such as thunderstorm weather in vacuum circuit breaking device on road
When, voltage transformer can even occur blast, and to power supply unit, supply line, or even personal property cause huge potential safety hazard.
For above-mentioned problem, effective solution is not yet proposed at present.
The content of the invention
A kind of vacuum circuit breaking device is embodiments provided, at least to solve as voltage transformer easily explodes band
Carry out the technical problem of potential safety hazard.
A kind of one side according to embodiments of the present invention, there is provided vacuum circuit breaking device, including：Intelligent control box, uses
In the failure that detection supply line occurs, control signal is generated according to the failure；Breaker body unit, is controlled with the intelligence
Case processed is connected, for according to the control signal, disengagement failure circuit；Solar energy photovoltaic panel；With the intelligent control box phase
The electric energy of conversion for converting solar energy into electrical energy, and is supplied to the intelligent control box by connection.
Further, the intelligent control box includes：Controller, is connected with the breaker body unit, for examining
The failure that the supply line occurs is surveyed, and generates the control signal；Battery, respectively with the controller and the solar energy
Photovoltaic panel is connected, and for storing the electric energy of the solar energy photovoltaic panel conversion, and the electric energy is supplied to the control
Device.
Further, the controller includes：Acquisition module, is connected with the intelligent control box, described for gathering
The current information of supply line；Control module, is connected with acquisition module, for according to the current information, detecting the confession
The failure of electric line；Drive module, is connected with the controller, for generating control signal according to the failure.
Further, the controller also includes：Communication module, is connected with the control module, for by the confession
The failure of electric line reports monitor supervision platform.
Further, the controller also includes：Memory module, is connected with the control module, described for storing
The fault message of supply line.
Further, the breaker body unit includes：Current transformer, for measuring the electric current of the supply line
Information.
Further, the breaker body unit includes：Temperature sensor, for measuring the breaker body unit
Switch contact temperature.
Further, the breaker body unit includes：Displacement transducer, for measuring the breaker body unit
Switch stroke.
Further, aviation socket is provided with the breaker body unit, boat is provided with the intelligent control box
Blind plug, the aviation socket are connected by cable with aviation plug, wherein, insulated enclosure is provided with the aviation socket
Cover.
Further, the cable is shielded multiconductor cable.
In embodiments of the present invention, using intelligent control box, for detecting the failure of supply line's generation, according to the event
Barrier generates control signal；Breaker body unit, is connected with the intelligent control box, for according to the control signal, cutting
Disconnected faulty circuit；Solar energy photovoltaic panel；It is connected with the intelligent control box, for converting solar energy into electrical energy, and will turns
The electric energy of change is supplied to the mode of the intelligent control box, is converted solar energy into electrical energy by using solar energy photovoltaic panel and is carried
Supply intelligent control box, has reached and has substituted the purpose that voltage transformer provides electric energy with solar energy photovoltaic panel, it is achieved thereby that disappearing
Except the technique effect of potential safety hazard that voltage transformer blast brings, and then solve due to voltage transformer that easily blast brings
The technical problem of potential safety hazard.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of a kind of optional vacuum circuit breaking device according to embodiments of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, should all belong to the model of present invention protection
Enclose.
It should be noted that description and claims of this specification and the term " first " in above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except here diagram or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, and for example, process, method, system, product or the equipment for containing series of steps or unit is not necessarily limited to
Those steps clearly listed or unit, but may include clearly not list or for these processes, method, product
Or intrinsic other steps of equipment or unit.
Fig. 1 is the schematic diagram of a kind of optional vacuum circuit breaking device according to embodiments of the present invention, as shown in figure 1, the dress
Put including：
Intelligent control box, for detecting the failure of supply line's generation, generates control signal according to failure；
Information of the intelligent control box by collection supply line, judges the current working condition of supply line, and in power supply
The fault type of supply line during line failure, is detected in time, generates control signal, when circuit breaks down, intelligence
Can control chamber malfunction and type can be judged in half period, and with and generate control signal, cutting off therefore
Barrier electric current.
Breaker body unit, is connected with intelligent control box, for according to control signal, disengagement failure circuit.
When supply line breaks down, the control signal that breaker body unit is generated according to intelligent control box, excision
Fault current, breaker body unit adopt the short-cut counting method, with reference to the mechanical property of permanent magnet mechanism, can cut off in very short time
And isolated fault circuit.
Solar energy photovoltaic panel, is connected with intelligent control box and breaker body unit, for converting solar energy into electricity
Can, and the electric energy of conversion is supplied to into intelligent control box and breaker body unit.
The core of solar energy photovoltaic panel is solar panel, and solar panel employing can produce photovoltaic effect
Material, converts light energy into electric energy.
Alternatively, intelligent control box includes：Controller, is connected with breaker body unit, for detecting supply line
The failure of generation, and generate control signal；Battery, respectively with controller, solar energy photovoltaic panel and breaker body unit phase
Connection, for storing the electric energy of solar energy photovoltaic panel conversion, and provides power to controller.
Intelligent control box provided in an embodiment of the present invention is connected with breaker body unit by controller, by control
Device and generates control signal in time detecting failure that supply line occurs, control chopper excision fault current, controller root
Electric current three-stage protection, one-phase ground protection and low-voltage lockout are provided according to testing result and treats relay protection function, realize event
Barrier positioning and Fault Isolation；Solar energy photovoltaic panel is connected by battery, the electrical power storage that solar energy photovoltaic panel is converted is got up, and
It is supplied to intelligent control box and breaker body unit, battery also to provide management of charging and discharging function, the charge and discharge of battery can be controlled
Device, and carry out automatically cell activation.
Alternatively, controller includes：Acquisition module, is connected with breaker body unit, for gathering supply line
Current information；Control module, is connected with acquisition module, for according to current information, detecting the failure of supply line；Drive mould
Block, one end are connected with controller, and the other end is connected with breaker body unit, for generating control signal according to failure.
In embodiments of the present invention, breaker body unit, the electricity of Real-time Collection supply line are connected by acquisition module
Stream information, and by control module, the current information that acquisition module is collected is analyzed, so as to obtain the work of supply line
Make state, detect the failure of supply line in time, draw testing result, drive module, according to the event that control module is detected
Barrier, generates control signal, control breaker body unit excision fault current.
Alternatively, controller also includes：Communication module, is connected with control module, for by the failure of supply line
Offer monitor supervision platform.
The overall work state of working condition and grasp supply line for the different choppers of monitoring, the embodiment of the present invention
The intelligent control box of offer also includes communication module, by being connected with controller, obtain supply line current information with
And the fault message of the supply line for detecting, and by the information reporting for getting to monitor supervision platform.
Alternatively, controller also includes：Memory module, is connected with control module, for storing the state of supply line
Information and fault message.
Memory module has certain capacity, can store a number of information, while memory module also carries data
Interface, supports the input and output of data.
Alternatively, breaker body unit includes：Current transformer, for measuring the current information of supply line.
In embodiments of the present invention, breaker body unit measures the current information of supply line by current transformer,
By the integrated current transformer in the pole, make breaker body cellular construction compact, it is easy to dimension to be installed and is stopped.
Alternatively, breaker body unit includes：Temperature sensor, for measuring the switch contact of breaker body unit
Temperature.
In embodiments of the present invention, breaker body unit is by temperature sensor, measures switch contact temperature, and by temperature
Degree information is sent to intelligent control box, by intelligent control box according to switch contact temperature, judges the working condition of chopper.
Alternatively, breaker body unit includes：Displacement transducer, for measuring the row of the switch of breaker body unit
Journey.
In embodiments of the present invention, breaker body unit is by displacement transducer, measures the stroke of switch, and by displacement
Information is sent to intelligent control box, by intelligent control box according to switch displacement information, judges the working condition of chopper.
Alternatively, aviation socket is provided with breaker body unit, aviation plug, aviation are provided with intelligent control box
Socket is connected by cable with aviation plug, wherein, insulated enclosure cover is provided with aviation socket.
In a preferred implementation of the embodiment of the present invention, using 26 higher core aviation sockets of reliability and correspondence
Aviation plug, and for be arranged on breaker body unit aviation socket configuration insulated enclosure cover, by insulated enclosure cover
Docking port is protected.It is connected by cable between aviation socket and aviation plug.
Used as an optional embodiment of the present invention, the cable between aviation socket and aviation plug adopts multicore screen
Cover cable.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in certain embodiment
The part of detailed description, may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, can pass through other
Mode is realized.Wherein, device embodiment described above is only schematic, such as the division of described unit, Ke Yiwei
A kind of division of logic function, can have when actually realizing other dividing mode, such as multiple units or component can with reference to or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can local to be located at one, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part for contributing to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server or network equipment etc.) perform the whole of each embodiment methods described of the invention or
Part steps.And aforesaid storage medium includes：USB flash disk, read only memory (ROM, Read-Only Memory), random access memory are deposited
Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of vacuum circuit breaking device, it is characterised in that include：
Intelligent control box, for detecting the failure of supply line's generation, generates control signal according to the failure；
Breaker body unit, is connected with the intelligent control box, for according to the control signal, disengagement failure circuit；
Solar energy photovoltaic panel；It is connected with the intelligent control box, for converting solar energy into electrical energy, and the electric energy that will be converted
It is supplied to the intelligent control box.
2. vacuum circuit breaking device according to claim 1, it is characterised in that the intelligent control box includes：
Controller, is connected with the breaker body unit, for detecting the failure of supply line's generation, and generates institute
State control signal；
Battery, is connected with the controller, the solar energy photovoltaic panel and the breaker body unit, respectively for storing up
The electric energy of the solar energy photovoltaic panel conversion is deposited, and the electric energy is supplied to into the controller and the breaker body list
Unit.
3. vacuum circuit breaking device according to claim 2, it is characterised in that the controller includes：
Acquisition module, is connected with the intelligent control box, for gathering the current information of the supply line；
Control module, is connected with acquisition module, for according to the current information, detecting the failure of the supply line；
Drive module, one end are connected with the controller, and the other end is connected with the breaker body unit, for basis
The failure generates control signal.
4. vacuum circuit breaking device according to claim 3, it is characterised in that the controller also includes：
Communication module, is connected with the control module, for the failure of the supply line is reported monitor supervision platform.
5. vacuum circuit breaking device according to claim 3, it is characterised in that the controller also includes：
Memory module, is connected with the control module, for storing the fault message of the supply line.
6. vacuum circuit breaking device according to claim 1, it is characterised in that the breaker body unit includes：
Current transformer, for measuring the current information of the supply line.
7. vacuum circuit breaking device according to claim 1, it is characterised in that the breaker body unit includes：
Temperature sensor, for measuring the temperature of the switch contact of the breaker body unit.
8. vacuum circuit breaking device according to claim 1, it is characterised in that the breaker body unit includes：
Displacement transducer, for measuring the stroke of the switch of the breaker body unit.
9. vacuum circuit breaking device according to claim 1, it is characterised in that be provided with boat on the breaker body unit
Dummy receptacle, is provided with aviation plug in the intelligent control box, the aviation socket is connected by cable with aviation plug, its
In, insulated enclosure cover is provided with the aviation socket.
10. vacuum circuit breaking device according to claim 9, it is characterised in that the cable is shielded multiconductor cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132779.8A CN106549369A (en) | 2016-12-09 | 2016-12-09 | Vacuum circuit breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132779.8A CN106549369A (en) | 2016-12-09 | 2016-12-09 | Vacuum circuit breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106549369A true CN106549369A (en) | 2017-03-29 |
Family
ID=58397019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132779.8A Pending CN106549369A (en) | 2016-12-09 | 2016-12-09 | Vacuum circuit breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106549369A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0883544A (en) * | 1994-09-12 | 1996-03-26 | Chubu Electric Power Co Inc | Overheat diagnostic method of air disconnector contact part and its device |
| CN201584355U (en) * | 2009-12-17 | 2010-09-15 | 湖南雁能森源电力设备有限公司 | Intelligent permanent-magnetic vacuum circuit breaker |
| CN103325627A (en) * | 2012-03-20 | 2013-09-25 | 深圳市金博联电力技术有限公司 | Fast and intelligent 10KV pole-mounted breaker |
| CN105280430A (en) * | 2015-10-20 | 2016-01-27 | 北京华电瑞通电力工程技术有限公司 | 10kV solar intelligent pole-mounted vacuum circuit breaker |
-
2016
- 2016-12-09 CN CN201611132779.8A patent/CN106549369A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0883544A (en) * | 1994-09-12 | 1996-03-26 | Chubu Electric Power Co Inc | Overheat diagnostic method of air disconnector contact part and its device |
| CN201584355U (en) * | 2009-12-17 | 2010-09-15 | 湖南雁能森源电力设备有限公司 | Intelligent permanent-magnetic vacuum circuit breaker |
| CN103325627A (en) * | 2012-03-20 | 2013-09-25 | 深圳市金博联电力技术有限公司 | Fast and intelligent 10KV pole-mounted breaker |
| CN105280430A (en) * | 2015-10-20 | 2016-01-27 | 北京华电瑞通电力工程技术有限公司 | 10kV solar intelligent pole-mounted vacuum circuit breaker |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |