CN204314680U - A kind of switch cabinet state intelligent online monitoring device - Google Patents
A kind of switch cabinet state intelligent online monitoring device Download PDFInfo
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- CN204314680U CN204314680U CN201520001023.4U CN201520001023U CN204314680U CN 204314680 U CN204314680 U CN 204314680U CN 201520001023 U CN201520001023 U CN 201520001023U CN 204314680 U CN204314680 U CN 204314680U
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- switch cabinet
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Abstract
The utility model discloses a kind of switch cabinet state intelligent online monitoring device.Comprise collecting unit and industrial computer, the data transmission communication module that collecting unit comprises signal condition acquisition module and is connected with signal condition acquisition module, signal condition acquisition module connecting dividing lock condition checkout gear, divide-shut brake coil current sensor, energy storage motor current sensor and displacement transducer, data transmission communication module connects industrial computer by Ethernet, also comprising can the temperature sensor of detector switch cabinet temperature and the leakage current sensor of leakage current, temperature sensor is connected industrial computer with leakage current sensor by RS485/232 communication converting unit.After adopting above-mentioned structure, after collecting corresponding information by collecting unit and industrial computer, unification is processed by industrial computer, meet the demand of on-line monitoring, its vibrational power flow is reasonable, integration degree is high, diverse in function, intelligence degree are high, it is very convenient to monitor, and is conducive to promoting the use of.
Description
Technical field
The utility model relates to a kind of on-line measuring device of switch cubicle, specifically a kind of switch cabinet state intelligent online monitoring device.
Background technology
Switch cubicle will be monitored duty in operational process, generally all comprise opening and closing state, divide-shut brake coil current, the each several parts such as energy storage motor electric current are monitored, but traditional monitoring device, due to complex structural designs, function singleness, can only monitor a certain item parameter, the on-line monitoring demand of switch cubicle can not be adapted to.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of vibrational power flow is reasonable, integration degree is high, diverse in function, intelligence degree are high, monitor switch cabinet state intelligent online monitoring device easily.
In order to solve the problems of the technologies described above, switch cabinet state intelligent online monitoring device of the present utility model, comprise collecting unit and industrial computer, the data transmission communication module that collecting unit comprises signal condition acquisition module and is connected with signal condition acquisition module, signal condition acquisition module connecting dividing lock condition checkout gear, divide-shut brake coil current sensor, energy storage motor current sensor and displacement transducer, data transmission communication module connects industrial computer by Ethernet, also comprising can the temperature sensor of detector switch cabinet temperature and the leakage current sensor of leakage current, temperature sensor is connected industrial computer with leakage current sensor by RS485/232 communication converting unit.
Described industrial computer comprises interface display unit, fault pre-alarming control module and database.
Described industrial computer is also connected with the camera that can gather image in switch cubicle.
Described industrial computer is also connected with the radiator fan that can dispel the heat.
After adopting above-mentioned structure, due to collecting unit and the industrial computer of setting, collecting unit can gather opening and closing state, divide-shut brake coil current, energy storage motor electric current and displacement information, temperature sensor in cabinet, leakage current sensor connect industrial computer, after collecting corresponding information by collecting unit and industrial computer thus, unification is processed by industrial computer, meet the demand of on-line monitoring, its vibrational power flow is reasonable, integration degree is high, diverse in function, intelligence degree are high, it is very convenient to monitor, and is conducive to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the utility model switch cabinet state intelligent online monitoring device.
Embodiment
Below in conjunction with the drawings and specific embodiments, switch cabinet state intelligent online monitoring device of the present utility model is described in further detail.
As shown in the figure, switch cabinet state intelligent online monitoring device of the present utility model, comprise collecting unit and industrial computer, the data transmission communication module that collecting unit comprises signal condition acquisition module and is connected with signal condition acquisition module, signal condition acquisition module connecting dividing lock condition checkout gear, divide-shut brake coil current sensor, energy storage motor current sensor and displacement transducer, opening and closing state pick-up unit can detect opening and closing state, divide-shut brake coil current sensor can detect divide-shut brake coil working state, whether the energy storage motor that energy storage motor current sensor can detect breaker operator system normally works, displacement transducer can detect breaker trip position, data transmission communication module connects industrial computer by Ethernet, also comprising can the temperature sensor of detector switch cabinet temperature and the leakage current sensor of leakage current, temperature sensor is connected industrial computer with leakage current sensor by RS485/232 communication converting unit.
Industrial computer comprises interface display unit, fault pre-alarming control module and database; Interface display unit is large scale touch-screen, industrial computer can receive the data message of collecting unit, temperature sensor, Leakage Current sensor, shooting figure transmission, it is unpacked, stores, computational analysis, data display, the operation such as figure display, the operational factor of switch cubicle is obtained by computational analysis, judge the running status of switch cubicle, incipient fault type, provides warning indication information.Historical query function is provided simultaneously, every data and the operational factor of isolating switch during circuit-breaker switching on-off each time can be inquired about, that is all data acquisitions, interface display, fault pre-alarming and control complete at the scene, and the analyzing and processing of data is also completed by industrial computer.
Say further, industrial computer is also connected with the camera that can gather image in switch cubicle, industrial computer is also connected with the radiator fan that can dispel the heat, wherein, fan control flow process is: when temperature sensor uploads the temperature signal exceeded standard in industrial computer, industrial computer makes the judgement of temperature exceeding standard, and sends and cut-off instruction, thus by carrying out remote control to input and output signal, reach the effect controlling fan.
Arranged by concrete structure of the present utility model, become the product of relative isolating switch independently versatility, make its usable range be not limited to certain isolating switch, and detect also can be relative simple with maintenance; The test of circuit breaker in the past just can must be carried out after the whole equipment of isolating switch has assembled, and after adopting concrete structure of the present utility model, its test can be carried out independent of isolating switch, and this makes the test procedure of whole isolating switch greatly simplify, and the test duration also greatly reduces.Chip or the circuit such as add relevant detection, judgement and communicate in the utility model, the various state of monitoring unit can be exchanged with other electrical equipment on circuit by fieldbus, Serial Port Line etc. preferably with running parameter, adapt to the trend of current electric equipment intelligent and networking.Modular structure brings many benefits to product design, manufacture and market adaptability; such as reduce the complicacy of product design, manufacture and new product development; Function Extension and easy to maintenance; the market strong adaptability etc. of product; isolating switch is realized and central control computer both-way communication; form intelligentized monitoring, protection information network system, make isolating switch develop into the defencive function of intellectuality, networking from basic defencive function.
Claims (4)
1. a switch cabinet state intelligent online monitoring device, comprise collecting unit and industrial computer, the data transmission communication module that described collecting unit comprises signal condition acquisition module and is connected with signal condition acquisition module, described signal condition acquisition module connecting dividing lock condition checkout gear, divide-shut brake coil current sensor, energy storage motor current sensor and displacement transducer, described data transmission communication module connects industrial computer by Ethernet, also comprising can the temperature sensor of detector switch cabinet temperature and the leakage current sensor of leakage current, temperature sensor is connected industrial computer with leakage current sensor by RS485/232 communication converting unit.
2., according to switch cabinet state intelligent online monitoring device according to claim 1, it is characterized in that: described industrial computer comprises interface display unit, fault pre-alarming control module and database.
3., according to switch cabinet state intelligent online monitoring device according to claim 1, it is characterized in that: described industrial computer is also connected with the camera that can gather image in switch cubicle.
4., according to switch cabinet state intelligent online monitoring device according to claim 1, it is characterized in that: described industrial computer is also connected with the radiator fan that can dispel the heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001023.4U CN204314680U (en) | 2015-01-04 | 2015-01-04 | A kind of switch cabinet state intelligent online monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001023.4U CN204314680U (en) | 2015-01-04 | 2015-01-04 | A kind of switch cabinet state intelligent online monitoring device |
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| CN204314680U true CN204314680U (en) | 2015-05-06 |
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| CN201520001023.4U Active CN204314680U (en) | 2015-01-04 | 2015-01-04 | A kind of switch cabinet state intelligent online monitoring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536360A (en) * | 2015-01-04 | 2015-04-22 | 江苏镇安电力设备有限公司 | Intelligent switch cabinet state on-line monitoring device |
| CN105866587A (en) * | 2016-05-04 | 2016-08-17 | 国网江苏省电力公司电力科学研究院 | Monitoring system for condition of electric power switch cabinet |
| CN106026033A (en) * | 2016-07-07 | 2016-10-12 | 陈成紫 | Automatic protection device for online monitoring of capacitor cabinet and its working method |
| CN106054763A (en) * | 2016-05-19 | 2016-10-26 | 杭州施厚能源科技有限公司 | Intelligent switch cabinet online measurement and control device |
| CN110007220A (en) * | 2019-03-28 | 2019-07-12 | 南方电网科学研究院有限责任公司 | A kind of breaker mechanism operating status diagnostic method and device |
-
2015
- 2015-01-04 CN CN201520001023.4U patent/CN204314680U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536360A (en) * | 2015-01-04 | 2015-04-22 | 江苏镇安电力设备有限公司 | Intelligent switch cabinet state on-line monitoring device |
| CN105866587A (en) * | 2016-05-04 | 2016-08-17 | 国网江苏省电力公司电力科学研究院 | Monitoring system for condition of electric power switch cabinet |
| CN106054763A (en) * | 2016-05-19 | 2016-10-26 | 杭州施厚能源科技有限公司 | Intelligent switch cabinet online measurement and control device |
| CN106026033A (en) * | 2016-07-07 | 2016-10-12 | 陈成紫 | Automatic protection device for online monitoring of capacitor cabinet and its working method |
| CN110007220A (en) * | 2019-03-28 | 2019-07-12 | 南方电网科学研究院有限责任公司 | A kind of breaker mechanism operating status diagnostic method and device |
| CN110007220B (en) * | 2019-03-28 | 2021-06-22 | 南方电网科学研究院有限责任公司 | Method and device for diagnosing operating state of circuit breaker mechanism |
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