CN105119247A - Arc light protection device - Google Patents
Arc light protection device Download PDFInfo
- Publication number
- CN105119247A CN105119247A CN201510597059.8A CN201510597059A CN105119247A CN 105119247 A CN105119247 A CN 105119247A CN 201510597059 A CN201510597059 A CN 201510597059A CN 105119247 A CN105119247 A CN 105119247A
- Authority
- CN
- China
- Prior art keywords
- arc light
- light
- button
- interface
- protective device
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000007613 environmental effect Effects 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses an arc light protection device comprising a housing (1) and an internal circuit board. A liquid crystal display screen (2), multiple LED indicating lamps (3), functional buttons (4), and guide buttons (5) are arranged on the main panel of the housing (1). The internal circuit board comprises a master control unit plugin, a power unit plugin, a current unit plugin, and an arc light unit plugin, wherein the power unit plugin, the current unit plugin, and the arc light unit plugin are connected with the master control unit plugin. An AC input interface, an arc light sensing input interface, a trip-out output port, a clock synchronization interface, a communication interface, a monitoring interface, an expansion interface, and an environment data input interface are disposed on the rear panel of the housing (1). The arc light protection device is simple in structure, small in size, and capable of monitoring visible light and infrared light.
Description
Technical field
The present invention relates to arc protection field, particularly relate to arc light protective device.
Background technology
In electric power system, the bus of 35kV and following electric pressure does not generally install bus protection.But, because the outlet on middle voltage bus bar is many, frequent operation, three-phase conductor wire spacing is closer with the distance of the earth, easily endangers by toy, device fabrication quality is poorer than high-tension apparatus, apparatus insulated aging and mechanical wear, service conditions is severe, and system operation conditions changes, the reasons such as artificial and operating mistake, the probability of failure of middle voltage bus bar is more much higher than high pressure, superhigh pressure bus.But for a long time, the protection of people to middle voltage bus bar is paid little attention to always, do not find advanced reasonably solution yet; therefore; the fault on bus is excised in most employing with the backup protection of larger time delay, often make fault be developed, expand, thus cause huge economic loss.In recent years, because a variety of causes mesolow switchgear is seriously burnt, what have even develops into serious fire disaster, and main transformer also increases year by year due to the accident suffering external short circuit rush of current and damage, these distribution accident treatment are improper even extendedly develops into power transmission network accident, cause great economic loss, cause the extensive concern of power department.Tracing it to its cause is because do not install middle voltage bus bar protection mostly, fails to excise fault fast and caused.So, in order to ensure the safe operation of transformer and bus switchgear, according to the requirement of rapidity of relay protection, in the urgent need to the monarch-type arc light protection system protecting again bus and feeder line of configure dedicated middle voltage bus bar protection simultaneously.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of arc light protective device is provided.
The object of the invention is to be achieved through the following technical solutions: arc light protective device, comprise casing and internal circuit board, the main panel of described casing is provided with LCDs, multiple LED light, function button and guide key, the power subsystem plug-in unit that described internal circuit board comprises main control unit plug-in unit and is all connected with main control unit plug-in unit, current unit plug-in unit and arc light unit plug-in unit, the rear board of described casing is provided with alternating current input interface, arc light sensor input interface, tripping operation output port, clock synchronous interface, communication interface, monitor-interface, expansion interface and environmental data input interface.
Further, described LED light comprises power supply indicator, run indicator, synchro light, the abnormal indicator light of device, environmental monitoring indicator light, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light, tripping operation indicator light and maintenance indicator light.
Further, described function button comprises and returns button F1, a upper function pages button F2, next function pages button F3, returns main interface buttons F4 and reset key.
Further, described guide key comprises button, direction left button, the right button in direction and confirmation OK key under button on direction, direction.
Further, described function button and/or guide key are touch key-press, and described LCDs is touch display screen.
Further, described touch key-press and touch display screen integrate.
Further, the both sides of described front panel are also provided with mounting panel, this mounting panel offer multiple installation fixing hole.
The invention has the beneficial effects as follows: the present invention possesses the collection of electric current and arc photosensor signal, tripping operation and signal fan-out capability, provides multiple indicator light, is convenient to the state that manipulation personnel understand arc light protecting device more intuitively.The present invention also provides touch display screen and touch key-press, supports large-size screen monitors display, and reduces the volume of device, reduce taking up room of device.The present invention also has abundant external interface, supports more function, can complete the monitoring of visible ray and infrared light simultaneously.
Accompanying drawing explanation
Fig. 1 is the front panel schematic diagram of arc light protective device of the present invention;
In figure, 1-casing, 2-LCDs, 3-LED indicator light, 4-function button, 5-guide key, 6-mounting panel.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, arc light protective device, comprise casing 1 and internal circuit board, the main panel of described casing 1 is provided with LCDs 2, multiple LED light 3, function button 4 and guide key 5, the power subsystem plug-in unit that described internal circuit board comprises main control unit plug-in unit and is all connected with main control unit plug-in unit, current unit plug-in unit and arc light unit plug-in unit, the rear board of described casing 1 is provided with alternating current input interface, arc light sensor input interface, tripping operation output port, clock synchronous interface, communication interface, monitor-interface, expansion interface and environmental data input interface.
Described LED light 3 comprises power supply indicator, run indicator, synchro light, the abnormal indicator light of device, environmental monitoring indicator light, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light, tripping operation indicator light and maintenance indicator light.
Wherein, power supply indicator, run indicator and synchro light all can adopt green light, and when having an electricity, power supply indicator is bright, and when having program to run, run indicator is glimmered with 2Hz, when after time synchronized, synchro light is bright.
The abnormal indicator light of device, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light and tripping operation indicator light can adopt red light, when the abnormal indicator light of the abnormal timer of device is bright, time out-of-limit when electric current is long, the out-of-limit indicator light of electric current is bright, time out-of-limit when arc light is long, the out-of-limit indicator light of arc light is bright, when after device tripping operation, tripping operation indicator light is bright.
Environmental monitoring indicator light and maintenance indicator light can adopt amber light, and when environmental monitoring is reported to the police, environmental monitoring indicator light is bright, and when device is set to maintenance, maintenance indicator light is bright.
Described function button 4 comprises and returns button F1, a upper function pages button F2, next function pages button F3, returns main interface buttons F4 and reset key.
Described guide key 5 comprises button, direction left button, the right button in direction and confirmation OK key under button on direction, direction.
Described function button 4 and/or guide key 5 are touch key-press, and described LCDs 2 is touch display screen.Further, described touch key-press and touch display screen integrate.
The both sides of described front panel are also provided with mounting panel 6, and this mounting panel 6 offers multiple installation fixing hole.
Describe in an illustrative manner according to a kind of arc light protective device of the present invention above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the arc light protective device that the invention described above is proposed, various improvement can also be made on the basis not departing from content of the present invention.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (7)
1. arc light protective device, it is characterized in that: comprise casing (1) and internal circuit board, the main panel of described casing (1) is provided with LCDs (2), multiple LED light (3), function button (4) and guide key (5), the power subsystem plug-in unit that described internal circuit board comprises main control unit plug-in unit and is all connected with main control unit plug-in unit, current unit plug-in unit and arc light unit plug-in unit, the rear board of described casing (1) is provided with alternating current input interface, arc light sensor input interface, tripping operation output port, clock synchronous interface, communication interface, monitor-interface, expansion interface and environmental data input interface.
2. arc light protective device according to claim 1, is characterized in that: described LED light (3) comprises power supply indicator, run indicator, synchro light, the abnormal indicator light of device, environmental monitoring indicator light, the out-of-limit indicator light of electric current, the out-of-limit indicator light of arc light, tripping operation indicator light and maintenance indicator light.
3. arc light protective device according to claim 1, is characterized in that: described function button (4) comprises and returns button F1, a upper function pages button F2, next function pages button F3, returns main interface buttons F4 and reset key.
4. arc light protective device according to claim 1, is characterized in that: described guide key (5) comprises button, direction left button, the right button in direction and confirmation OK key under button on direction, direction.
5. arc light protective device according to claim 1, is characterized in that: described function button (4) and/or guide key (5) are touch key-press, and described LCDs (2) is touch display screen.
6. arc light protective device according to claim 5, is characterized in that: described touch key-press and touch display screen integrate.
7. arc light protective device according to claim 1, is characterized in that: the both sides of described front panel are also provided with mounting panel (6), and this mounting panel (6) offers multiple installation fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597059.8A CN105119247B (en) | 2015-09-18 | 2015-09-18 | Arc light protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597059.8A CN105119247B (en) | 2015-09-18 | 2015-09-18 | Arc light protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105119247A true CN105119247A (en) | 2015-12-02 |
| CN105119247B CN105119247B (en) | 2018-08-14 |
Family
ID=54667173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510597059.8A Active CN105119247B (en) | 2015-09-18 | 2015-09-18 | Arc light protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119247B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052121A1 (en) * | 1998-04-03 | 1999-10-14 | Energyline Systems, Inc. | Motor operator for overhead air break electrical power distribution switches |
| CN202817728U (en) * | 2011-12-20 | 2013-03-20 | 陕西银河网电科技有限公司 | Multifunctional switch cabinet intelligent protection measurement and control apparatus |
| CN202815495U (en) * | 2012-09-17 | 2013-03-20 | 重庆整流设备厂 | Multifunctional marine protection measurement and control device |
| CN203449968U (en) * | 2012-12-27 | 2014-02-26 | 天津凯发电气股份有限公司 | Electric steel feed line protection measuring/controlling device |
| CN203589714U (en) * | 2013-11-26 | 2014-05-07 | 成都工百利自动化设备有限公司 | Feeder-line-type electric arc light protection device |
| CN203589715U (en) * | 2013-11-26 | 2014-05-07 | 成都比善科技开发有限公司 | Master-control-type arc light protection system |
-
2015
- 2015-09-18 CN CN201510597059.8A patent/CN105119247B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052121A1 (en) * | 1998-04-03 | 1999-10-14 | Energyline Systems, Inc. | Motor operator for overhead air break electrical power distribution switches |
| CN202817728U (en) * | 2011-12-20 | 2013-03-20 | 陕西银河网电科技有限公司 | Multifunctional switch cabinet intelligent protection measurement and control apparatus |
| CN202815495U (en) * | 2012-09-17 | 2013-03-20 | 重庆整流设备厂 | Multifunctional marine protection measurement and control device |
| CN203449968U (en) * | 2012-12-27 | 2014-02-26 | 天津凯发电气股份有限公司 | Electric steel feed line protection measuring/controlling device |
| CN203589714U (en) * | 2013-11-26 | 2014-05-07 | 成都工百利自动化设备有限公司 | Feeder-line-type electric arc light protection device |
| CN203589715U (en) * | 2013-11-26 | 2014-05-07 | 成都比善科技开发有限公司 | Master-control-type arc light protection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105119247B (en) | 2018-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203589715U (en) | Master-control-type arc light protection system | |
| CN105119246B (en) | Arc light protection system | |
| CN211578391U (en) | Digital alarm device for nuclear power station | |
| CN104298228A (en) | Detection device and method for intelligent high-voltage switch control system | |
| CN201797308U (en) | Microcomputer arc light protection device | |
| CN206533120U (en) | Switch cubicle arc light protecting system and feeder cabinet arc light protecting system | |
| CN105226617A (en) | A kind of 360 degree of Omnibearing circular net electric arc light protection methods | |
| CN105281300A (en) | Arc light protection on-line monitoring method | |
| CN203967750U (en) | A kind of arc-extinguishing harmonic-eliminating integrated cabinet | |
| CN105244854B (en) | A kind of electric arc light protection method with 360 degree of omnidirectional's monitorings and NFC monitoring functions | |
| CN203219308U (en) | Time synchronization system adopting double-set double-clock redundancy technology | |
| CN204794054U (en) | A arc light protection system that is used for cubical switchboard cooking to go out circuit | |
| CN205375736U (en) | Illuminating line electric fire detection system | |
| CN204030294U (en) | A kind of user side Intelligent operation control device of switch cabinet | |
| CN104678756A (en) | Novel intelligent comprehensive power transformation and distribution monitoring system | |
| CN105119247A (en) | Arc light protection device | |
| CN105119245A (en) | 360-degree omnibearing ring network arc light protection system | |
| CN2927205Y (en) | 100-250A residual current fire alarm device | |
| CN105119244A (en) | NFC-based portable arc light protection system | |
| CN103972925B (en) | The grid-connected proterctive equipment of distributed photovoltaic | |
| CN202677553U (en) | Electrical fire hazard monitoring device | |
| CN105071354A (en) | Arc light protection monitoring method based on NFC (Near Field Communication) | |
| CN207166138U (en) | A kind of subway station distribution system | |
| CN204759672U (en) | Modular electric fire detector | |
| CN201813160U (en) | Direct-current power distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230905 Address after: No. 38 Tianyi Street, Chengdu High tech Zone, Chengdu, Sichuan, 610095 Patentee after: CHENGDU GONGBAILI AUTOMATION EQUIPMENT Co.,Ltd. Address before: No. 38 Tianyi Street, Chengdu, Sichuan, 610041 Patentee before: CHENGDU BILSUM SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Arc light protection device Granted publication date: 20180814 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu high tech Industrial Development Zone Branch Pledgor: CHENGDU GONGBAILI AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2023510000200 |