CN108155633A - Arc light protection system - Google Patents

Arc light protection system Download PDF

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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Withdrawn
Application number
CN201711475037.XA
Other languages
Chinese (zh)
Inventor
龙文明
黄云闻
朱波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI ROBUTEC Co Ltd
Original Assignee
ANHUI ROBUTEC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI ROBUTEC Co Ltd filed Critical ANHUI ROBUTEC Co Ltd
Priority to CN201711475037.XA priority Critical patent/CN108155633A/en
Publication of CN108155633A publication Critical patent/CN108155633A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0007Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015Using arc detectors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0007Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015Using arc detectors
    • H02H1/0023Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0061Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0084Details of emergency protective circuit arrangements concerning transmission of signals by means of pilot wires or a telephone network; watching of these wires
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00Emergency 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
    • H02H7/26Sectionalised 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

Arc light protection system
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.
CN201711475037.XA 2017-12-29 2017-12-29 Arc light protection system Withdrawn CN108155633A (en)

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

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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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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Application publication date: 20180612