CN108155633A - Arc light protection system - Google Patents
Arc light protection system Download PDFInfo
- Publication number
- CN108155633A CN108155633A CN201711475037.XA CN201711475037A CN108155633A CN 108155633 A CN108155633 A CN 108155633A CN 201711475037 A CN201711475037 A CN 201711475037A CN 108155633 A CN108155633 A CN 108155633A
- Authority
- CN
- China
- Prior art keywords
- arc
- unit
- arc light
- protection system
- electrically connected
- 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.)
- Withdrawn
Links
- 238000004891 communication Methods 0.000 claims abstract description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 4
- 230000003287 optical Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000000246 remedial Effects 0.000 description 2
- 241001088417 Ammodytes americanus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
- H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
- H02H1/0084—Details of emergency protective circuit arrangements concerning transmission of signals by means of pilot wires or a telephone network; watching of these wires
-
- 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
Abstract
The invention discloses a kind of arc light protection system, the arc light protection system includes communication manager, supervisory layers, network layer and wall；The communication manager is connected to the network layer by optical fiber, and the wall is electrically connected to the network layer；The external ups power of supervisory layers, and the supervisory layers are electrically connected to the communication manager；The supervisory layers include being electrically connected to the display of the communication manager and are electrically connected to the speaker of the display；The wall includes busbar arc protection unit and feeder line arc protection unit；And the busbar arc protection unit and feeder line arc protection unit are electrically connected in the network layer.The arc light protection system can slow down equipment loss as possible, and then reach the stable operation for ensureing electric system.
Description
Technical field
The present invention relates to electric system on-line monitoring and relay protection fields, and in particular, to arc light protection system.
Background technology
In, low-voltage bus bar occur short trouble when, generated arclight can cause greatly to injure to equipment and personnel.
But dedicated quick bus protection is not configured in current middle voltage bus bar system at home generally, but rely on upper level transformation
The back-up protection excision busbar short-circuit failure of device, this results in the extensions of fault clearing time, increase the damage journey of equipment
Degree, the further expansion that may be caused the accident when destroying serious threaten the stable operation of system, which has caused in the industry specially
The great attention of industry personage.
Therefore it provides a kind of electric arc protection system that can ensure power system stability operation and slow down equipment loss as possible
The problem of system is urgent need to resolve of the present invention.
Invention content
The present invention provides a kind of arc light protection system, which can slow down equipment loss as possible, into
And reach the stable operation for ensureing electric system.
To achieve these goals, the present invention provides a kind of arc light protection system, the arc light protection system packets
Include communication manager, supervisory layers, network layer and wall；The communication manager is connected to the network layer, institute by optical fiber
It states wall and is electrically connected to the network layer；The external ups power of supervisory layers, and the supervisory layers are electrically connected to the communication
Supervisor；The supervisory layers include being electrically connected to the display of the communication manager and are electrically connected to the sound of the display
Case；The wall includes busbar arc protection unit and feeder line arc protection unit；And the busbar arc protection unit and
Feeder line arc protection unit is electrically connected in the network layer.
Preferably, the busbar arc protection unit and feeder line arc protection unit are connected to by Ethernet or 485 nets
The communication device administrative unit.
Preferably, the busbar arc protection unit includes exchange plug-in unit, arc light expansion plugin, interface card, exports and insert
Part and display module；The interface card is 2 tunnel, 485 communication interface, and the display module is wide-temperature LCD.
Preferably, the arc light protection system further includes arc light unit, and the arc light unit includes laser probe and leads to
Cross the photoelectric converter that optical fiber is connected with the laser probe.
Preferably, the arc light protection system further includes arc light expander, and the arc light expander is visited with the laser
It is connected between head by optical cable.
Preferably, the supervisory layers further include printer, and the printer is electrically connected to the display.
Preferably, the display module further includes man-machine interaction unit and indicator unit, and the indicator unit is LED
Light emitting diode.
According to above-mentioned technical proposal, arc light protection system provided by the invention mainly include communication manager, supervisory layers,
Network layer and wall；The communication manager is connected to the network layer by optical fiber, and the wall is electrically connected to described
Network layer；The external ups power of supervisory layers, and the supervisory layers are electrically connected to the communication manager；The supervisory layers packet
Include the display for being electrically connected to the communication manager and the speaker for being electrically connected to the display；The wall includes busbar
Arc protection unit and feeder line arc protection unit；And the busbar arc protection unit and feeder line arc protection unit are electric respectively
It is connected to the network layer.In this way, wall include busbar arc light unit and feeder line arc light unit can preferably to circuit into
Row protection, the arclight that prevents from failure occurred at intervals inside equipment and generate cause the rapid increasing of the pressure and temperature in equipment
Add, prevent the generation of significant damage, ups power is connected to supervisory layers, can prevent equipment internal circuit failure from causing without electricity
The situation of power supply, supervisory layers can make operating personnel understand the reality of wall in time with the device working condition of supervision interval layer
When state, timely adopt remedial measures.The arc light protection system can slow down equipment loss as possible, and then reach guarantee electricity
The stable operation of Force system.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention, but be not construed as limiting the invention together.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of the arc light protection system of preferred embodiment provided by the invention.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the case where not making to illustrate on the contrary, " upper and lower, left and right, inside and outside " etc. are included in term
The noun of locality only represent orientation of the term under normal service condition or be those skilled in the art understand that be commonly called as, without should
It is considered as the limitation to the term.
The present invention provides a kind of arc light protection system, the arc light protection system includes communication manager, monitoring
Layer, network layer and wall；The communication manager is connected to the network layer by optical fiber, and the wall is electrically connected to institute
State network layer；The external ups power of supervisory layers, and the supervisory layers are electrically connected to the communication manager；The supervisory layers
Including being electrically connected to the display of the communication manager and being electrically connected to the speaker of the display；The wall includes mother
Bank light protection location and feeder line arc protection unit；And the busbar arc protection unit and feeder line arc protection unit are distinguished
It is electrically connected to the network layer.
Spirit of the invention is to provide one kind can slow down equipment loss as possible, and then reaches and ensure power system stability fortune
Capable arc light protection system.As shown in Figure 1, the arc light protection system mainly includes communication manager, supervisory layers, network layer
And wall；The communication manager is connected to the network layer by optical fiber, and the wall is electrically connected to the network layer；
The external ups power of supervisory layers, and the supervisory layers are electrically connected to the communication manager；The supervisory layers include electrical connection
In the communication manager display and be electrically connected to the speaker of the display；The wall includes busbar arc protection
Unit and feeder line arc protection unit；And the busbar arc protection unit and feeder line arc protection unit are electrically connected in institute
State network layer.Preferably circuit can be protected in this way, wall includes busbar arc light unit and feeder line arc light unit, prevented
The arclight that failure only occurred at intervals inside equipment and generate causes increasing sharply for the pressure and temperature in equipment, prevents great
The generation of harm, ups power are connected to supervisory layers, can prevent equipment internal circuit failure from causing the feelings of no supply of electric power
Condition, supervisory layers can make operating personnel understand the real-time status of wall in time, in time with the device working condition of supervision interval layer
Adopt remedial measures.The arc light protection system can slow down equipment loss as possible, and then reach and ensure the steady of electric system
Fixed operation.
In a kind of preferred embodiment of the present invention, in order to improve data transmission bauds so that circuit reaches very fast
Protection, the busbar arc protection unit and feeder line arc protection unit are connected to the communication by Ethernet or 485 nets
Machine administrative unit.It, can convenient integrated system in access station in addition, meet common communication protocol standard.
In a kind of preferred embodiment of the present invention, busbar arc protection unit is the core of arc light protection system
Component is responsible for acquisition, measurement, calculating and the logic judgment of input quantity, realizes every relay protective scheme of system, is with being monitored in station
System communication, self-test and other miscellaneous functions, display module selection wide-temperature LCD is in order to easy to maintain.The busbar arc
Light protection location includes exchange plug-in unit, arc light expansion plugin, interface card, outlet plug-in unit and display module；The interface card
For 2 tunnel, 485 communication interface, the display module is wide-temperature LCD.
In a kind of preferred embodiment of the present invention, the arc light protection system further includes arc light unit, described
Arc light unit includes laser probe and the photoelectric converter being connected by optical fiber with the laser probe.It can increase so sharp
The quantity of light probe, under preferable case, the arc light protection system further includes arc light expander, the arc light expander and institute
It states and is connected by optical cable between laser probe.
Under preferable case, the supervisory layers further include printer, and the printer is electrically connected to the display.Printing
Machine can print the real-time guard state of busbar arc protection unit and feeder line arc protection unit, retain.
In addition, the display module further includes man-machine interaction unit and indicator unit, the indicator unit is sent out for LED
Optical diode.In this way man-machine interaction unit can display situation hand-manipulated, indicator unit can allow operating personnel according to finger
Show the display situation failure judgement state or working condition of lamp, it is more convenient.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of arc light protection system, which is characterized in that the arc light protection system include communication manager, supervisory layers,
Network layer and wall；The communication manager is connected to the network layer by optical fiber, and the wall is electrically connected to described
Network layer；The external ups power of supervisory layers, and the supervisory layers are electrically connected to the communication manager；The supervisory layers packet
Include the display for being electrically connected to the communication manager and the speaker for being electrically connected to the display；The wall includes busbar
Arc protection unit and feeder line arc protection unit；And the busbar arc protection unit and feeder line arc protection unit are electric respectively
It is connected to the network layer.
2. arc light protection system according to claim 1, which is characterized in that the busbar arc protection unit and feeder line
Arc protection unit is connected to the communication device administrative unit by Ethernet or 485 nets.
3. arc light protection system according to claim 1, which is characterized in that the busbar arc protection unit includes handing over
Flow plug-in unit, arc light expansion plugin, interface card, outlet plug-in unit and display module；The interface card is 2 tunnel, 485 communication interface,
The display module is wide-temperature LCD.
4. arc light protection system according to claim 1, which is characterized in that the arc light protection system further includes arc
Light unit, the arc light unit include laser probe and the photoelectric converter being connected by optical fiber with the laser probe.
5. arc light protection system according to claim 4, which is characterized in that the arc light protection system further includes arc
Light expander is connected between the arc light expander and the laser probe by optical cable.
6. arc light protection system according to claim 4, which is characterized in that the supervisory layers further include printer, and
The printer is electrically connected to the display.
7. arc light protection system according to claim 3, which is characterized in that the display module further includes human-computer interaction
Unit and indicator unit, the indicator unit are LED light emitting diodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475037.XA CN108155633A (en) | 2017-12-29 | 2017-12-29 | Arc light protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475037.XA CN108155633A (en) | 2017-12-29 | 2017-12-29 | Arc light protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108155633A true CN108155633A (en) | 2018-06-12 |
Family
ID=62463693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475037.XA Withdrawn CN108155633A (en) | 2017-12-29 | 2017-12-29 | Arc light protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092239A (en) * | 2017-12-29 | 2018-05-29 | 安徽罗伯特科技股份有限公司 | Arc light protection system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025131A (en) * | 2010-12-03 | 2011-04-20 | 铜川供电局 | Arc light monitoring and protecting system |
| CN203135421U (en) * | 2013-03-19 | 2013-08-14 | 山东电力集团公司济南供电公司 | Arc light protecting system |
| CN205753649U (en) * | 2016-05-18 | 2016-11-30 | 南京大全自动化科技有限公司 | A kind of preassembled transformer station intelligent monitoring terminal of band arc protection |
| CN206250852U (en) * | 2016-12-20 | 2017-06-13 | 中国船舶重工集团公司第七一一研究所 | Electric power monitoring system |
| CN206585390U (en) * | 2017-03-01 | 2017-10-24 | 安徽亚辉电气自动化有限公司 | A kind of arc light protection system for background monitoring |
-
2017
- 2017-12-29 CN CN201711475037.XA patent/CN108155633A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025131A (en) * | 2010-12-03 | 2011-04-20 | 铜川供电局 | Arc light monitoring and protecting system |
| CN203135421U (en) * | 2013-03-19 | 2013-08-14 | 山东电力集团公司济南供电公司 | Arc light protecting system |
| CN205753649U (en) * | 2016-05-18 | 2016-11-30 | 南京大全自动化科技有限公司 | A kind of preassembled transformer station intelligent monitoring terminal of band arc protection |
| CN206250852U (en) * | 2016-12-20 | 2017-06-13 | 中国船舶重工集团公司第七一一研究所 | Electric power monitoring system |
| CN206585390U (en) * | 2017-03-01 | 2017-10-24 | 安徽亚辉电气自动化有限公司 | A kind of arc light protection system for background monitoring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092239A (en) * | 2017-12-29 | 2018-05-29 | 安徽罗伯特科技股份有限公司 | Arc light protection system |
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Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |