CN111474970A - Switch cabinet room monitoring system based on ubiquitous Internet of things - Google Patents
Switch cabinet room monitoring system based on ubiquitous Internet of things Download PDFInfo
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- CN111474970A CN111474970A CN202010333620.2A CN202010333620A CN111474970A CN 111474970 A CN111474970 A CN 111474970A CN 202010333620 A CN202010333620 A CN 202010333620A CN 111474970 A CN111474970 A CN 111474970A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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Abstract
The invention relates to a switch cabinet chamber monitoring system based on the ubiquitous Internet of things, which comprises a sensing layer unit, a network layer unit, a platform layer unit and an application layer unit, wherein the sensing layer unit is used for carrying out data acquisition, the network layer unit is used for carrying out data transmission, the platform layer unit is used for carrying out data storage and data processing, and the application layer unit is used for completing monitoring and early warning, environment regulation and control and switching-on and switching-off operations on a switch cabinet chamber through data acquisition of the sensing layer unit and data processing of the platform layer unit. Compared with the prior art, the invention has the advantages of realizing the on-site switching operation of the switch cabinet, having rich functions, high safety and the like.
Description
Technical Field
The invention relates to the technical field of power environment data monitoring, in particular to a switch cabinet room monitoring system based on the ubiquitous Internet of things.
Background
The ultrahigh voltage transformer substation is an important junction node of a power grid, ensures that the transformer substation runs reliably and has important significance on the safety and stability of the power grid, and the switch cabinet chamber is an important component of the transformer substation. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. A plurality of switch cabinets are arranged in the switch cabinet chamber, so that the number of power supply loops is large, and the equipment arrangement is compact. Due to the important position of the switch cabinet in the power system, the switch cabinet needs to be monitored in real time.
An existing switch cabinet chamber monitoring system, for example, chinese patent CN206402266U, discloses a high-low voltage switch cabinet monitoring system based on the internet of things, which realizes monitoring and early warning of the temperature, humidity, smoke, electric leakage and approaching conditions of strangers of a switch cabinet chamber, but the system cannot realize linkage of subsequent devices, and still needs to be handled by workers after the early warning occurs. Chinese patent CN110262599A discloses a high-voltage chamber moving-ring monitoring and linkage system based on the internet of things, which realizes some monitoring of high-voltage distribution chambers, and sets a linkage device to deal with the early warning situation, but the system cannot monitor the partial discharge situation of the switch cabinet, and the switch cabinet chamber is not provided with a polling device, and the linkage device is not provided with a device for performing switching on/off operation. When the local switching operation is required due to some conditions, the system still needs a worker to operate on the spot, and the safety of the worker cannot be ensured.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a switch cabinet room monitoring system based on the ubiquitous Internet of things, which realizes the on-site switching operation of a switch cabinet, has rich functions and high safety.
The purpose of the invention can be realized by the following technical scheme:
a switch cabinet room monitoring system based on the ubiquitous Internet of things comprises a sensing layer unit, a network layer unit, a platform layer unit and an application layer unit, wherein the sensing layer unit is used for data acquisition, the network layer unit is used for data transmission, and the platform layer unit and the application layer unit are used for data storage and data processing; the application layer unit completes monitoring and early warning, environment regulation and control and opening and closing operations of the switch cabinet chamber through data acquisition of the sensing layer unit and data processing of the platform layer unit.
Preferably, the sensing layer unit comprises a partial discharge sensing module, a mobile inspection module and an environmental parameter measuring module; the partial discharge sensing module, the mobile inspection module and the environmental parameter measuring module are in wireless communication with the network layer unit respectively.
More preferably, the partial discharge sensing module is a partial discharge tester.
More preferably, the environment parameter measuring module comprises a temperature and humidity sensor, an SF6 gas detector, a smoke detector and an oxygen concentration detector.
Preferably, the network layer unit includes a wireless communication network, and both ends of the network are respectively connected to the sensing layer unit and the platform layer unit.
Preferably, the platform layer unit comprises a database module for storing the data collected by the sensing layer unit and a data processing module for processing the data; one end of the database module is connected with the network layer unit, and the other end of the database module is connected with the data processing module; the other end of the data processing module is connected with the application layer unit (4).
More preferably, the application layer unit comprises an application layer control module, a monitoring and early warning module, an environment regulation and control module and a switching-on and switching-off operation module; one end of the application layer control module is connected with the data processing module, and the other end of the application layer control module is respectively connected with the monitoring early warning module, the environment regulation and control module and the opening and closing operation module.
More preferably, the monitoring and early warning module comprises a display unit for displaying the state information of the switch cabinet chamber and an audible and visual alarm unit for early warning; and the display unit and the acousto-optic alarm unit are respectively connected with the application layer control module.
More preferably, the environment regulation and control module comprises air conditioning equipment, dehumidifier equipment, heater equipment and ventilation equipment; and the air conditioning equipment, the dehumidifier equipment, the heater equipment and the ventilator equipment are respectively connected with the application layer control module.
More preferably, the switching-on and switching-off operation module is an ARIS-SR switch cabinet operation robot.
Compared with the prior art, the invention has the following advantages:
the switch cabinet chamber monitoring system integrates monitoring and early warning, switch cabinet chamber environment regulation and control and on-site operation of opening and closing, fully exerts the advantages of the ubiquitous power internet of things, and is more automatic and intelligent; the partial discharge tester is arranged to monitor the partial discharge condition in the switch cabinet chamber, so that the possibility of safety accidents of the switch cabinet chamber is reduced; meanwhile, due to the ARIS-SR switch cabinet operation robot, the inspection of the switch cabinet chamber and the local switching operation of the switch cabinet can be realized, the workload of workers is greatly reduced, and the normal operation of various functions of the switch cabinet chamber is ensured.
Drawings
FIG. 1 is a schematic diagram of a system architecture of a monitoring system for a switchgear cabinet according to the present invention;
fig. 2 is a schematic structural diagram of a switch cabinet monitoring system in an embodiment of the invention.
The reference numbers in the figures indicate:
1. perception layer unit, 2, network layer unit, 3, platform layer unit, 4, application layer unit, 11, partial discharge perception module, 12, remove and patrol module, 13, environmental parameter measuring module, 21, wireless communication network, 31, database module, 32, data processing module, 41, application layer control module, 42, control early warning module, 43, environment regulation and control module, 44, divide-shut brake operation module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
A switch cabinet monitoring system based on the ubiquitous internet of things, the structure of the system is shown in fig. 1 and 2, and the system comprises:
sensing layer unit 1: the system is used for collecting the indoor environmental parameters of the switch cabinet and comprises a partial discharge sensing module 11, a mobile inspection module 12 and an environmental parameter measuring module 13, wherein the partial discharge sensing module 11, the mobile inspection module 12 and the environmental parameter measuring module 13 can be in wireless communication. The environment parameter measuring module comprises a temperature and humidity sensor, an SF6 gas detector, a smoke detector and an oxygen concentration detector. The partial discharge sensing module 11 is a partial discharge tester, which can perform wireless communication with the network layer 2. The temperature and humidity sensor, the SF6 gas detector, the smoke detector and the oxygen concentration detector in the environmental parameter measuring module 13 are widely applied, the technology is relatively mature, and the sensor or the detector with the wireless communication function is directly selected.
Network layer unit 2: and the control device is used for sending the data information collected by the sensing layer unit 1 to the platform layer unit 3 and sending the control instruction of the platform layer unit 3 to the controlled equipment in the sensing layer unit 1. The network layer unit 2 in this embodiment includes a wireless communication network 21, and it should be noted that a wired connection mode, such as an RS485 bus, may also be used.
Platform layer unit 3: a platform layer unit 3 for carrying out data storage and data processing, including database module 31 and data processing module 32, database module 31 one end links to each other with network layer unit 2, and the other end links to each other with data processing module 32, and data processing module 32's the other end links to each other with application layer unit 4. The data processing module 4 is a CPU processor.
Application layer unit 4: the unit completes monitoring and early warning, environment regulation and control and opening and closing operations of the switch cabinet chamber through data acquisition of the sensing layer unit 1 and data processing of the platform layer unit 3. The system comprises an application layer control module 41, a monitoring early warning module 42, an environment regulation and control module 43 and a switching-on/off operation module 44. One end of the application layer control module 41 is connected to the data processing module 32, and the other end is connected to the monitoring and early warning module 42, the environment regulation and control module 43, and the switching-on/off operation module 44, respectively.
The monitoring and early warning module 42 comprises a display unit for displaying the state information of the switch cabinet and realizing human-computer interaction and an audible and visual alarm unit for alarming, wherein the display unit is an L CD liquid crystal display screen, and the audible and visual alarm unit is an alarm indicator lamp and a buzzer.
The environment control module 43 includes an air conditioner, a dehumidifier, a heater, and a ventilator, and the above devices are used to control the temperature and humidity, the ventilation condition, the oxygen concentration, the SF6 concentration, and the smoke condition of the switch cabinet.
Divide closing operation module 44 chooses for use ARIS-SR cubical switchboard operation robot, and this robot is equipped with camera, infrared camera appearance, switching operation spanner, 6 degrees of freedom arms, wireless transmission module and laser radar, and this robot has following function:
1. can shoot cubical switchboard interior plant, replace traditional artificial mode of patrolling and examining.
2. The infrared camera can monitor the indoor temperature condition of the switch cabinet.
3. The laser radar enables the robot to be positioned more accurately.
4. The 6-degree-of-freedom mechanical arm and the switching operation wrench realize switching operation of the switch cabinet.
5. And communicating with the monitoring system through the wireless transmission module.
This kind of robot can also patrol and examine the cubical switchboard room when carrying out divide-shut brake robot, and the function of patrolling and examining of removing module 2 can be realized through this robot.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A switch cabinet room monitoring system based on the ubiquitous Internet of things is characterized by comprising a sensing layer unit (1) for data acquisition, a network layer unit (2) for data transmission, a platform layer unit (3) for data storage and data processing and an application layer unit (4) which are sequentially connected; the application layer unit (4) completes monitoring and early warning, environment regulation and control and switching-on and switching-off operations of the switch cabinet chamber through data acquisition of the sensing layer unit (1) and data processing of the platform layer unit (3).
2. The switch cabinet room monitoring system based on the ubiquitous Internet of things is characterized in that the sensing layer unit (1) comprises a partial discharge sensing module (11), a mobile inspection module (12) and an environmental parameter measuring module (13); the partial discharge sensing module (11), the mobile inspection module (12) and the environmental parameter measuring module (13) are in wireless communication with the network layer unit (2) respectively.
3. The switch cabinet room monitoring system based on the ubiquitous internet of things as claimed in claim 2, wherein the partial discharge sensing module (11) is a partial discharge tester.
4. The switch cabinet room monitoring system based on the ubiquitous internet of things as claimed in claim 2, wherein the environmental parameter measuring module (13) comprises a temperature and humidity sensor, an SF6 gas detector, a smoke detector and an oxygen concentration detector.
5. The switch cabinet room monitoring system based on the ubiquitous internet of things as claimed in claim 1, wherein the network layer unit (2) comprises a wireless communication network (21), and two ends of the network are respectively connected with the sensing layer unit (1) and the platform layer unit (3).
6. The switch cabinet room monitoring system based on the ubiquitous Internet of things as claimed in claim 1, wherein the platform layer unit (3) comprises a database module (31) for storing data collected by the sensing layer unit (1) and a data processing module (32) for processing the data; one end of the database module (31) is connected with the network layer unit (2), and the other end is connected with the data processing module (32); the other end of the data processing module (32) is connected with the application layer unit (4).
7. The switch cabinet room monitoring system based on the ubiquitous Internet of things is characterized in that the application layer unit (4) comprises an application layer control module (41), a monitoring and early warning module (42), an environment regulation and control module (43) and a switching-on and switching-off operation module (44); one end of the application layer control module (41) is connected with the data processing module (32), and the other end of the application layer control module is respectively connected with the monitoring early warning module (42), the environment regulation and control module (43) and the opening and closing operation module (44).
8. The switch cabinet room monitoring system based on the ubiquitous Internet of things as claimed in claim 7, wherein the monitoring and early warning module (42) comprises a display unit for displaying the state information of the switch cabinet room and an audible and visual alarm unit for early warning; the display unit and the acousto-optic alarm unit are respectively connected with the application layer control module (41).
9. The ubiquitous internet of things-based switch cabinet room monitoring system according to claim 7, wherein the environment control module (43) comprises air conditioning equipment, dehumidifier equipment, heater equipment and ventilation equipment; and the air conditioning equipment, the dehumidifier equipment, the heater equipment and the ventilator equipment are respectively connected with the application layer control module (41).
10. The switch cabinet room monitoring system based on the ubiquitous Internet of things of claim 7, wherein the switching-on/off operation module (44) is an ARIS-SR switch cabinet operation robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333620.2A CN111474970A (en) | 2020-04-24 | 2020-04-24 | Switch cabinet room monitoring system based on ubiquitous Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333620.2A CN111474970A (en) | 2020-04-24 | 2020-04-24 | Switch cabinet room monitoring system based on ubiquitous Internet of things |
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| CN111474970A true CN111474970A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010333620.2A Pending CN111474970A (en) | 2020-04-24 | 2020-04-24 | Switch cabinet room monitoring system based on ubiquitous Internet of things |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684834A (en) * | 2020-12-15 | 2021-04-20 | 衢州光明电力投资集团有限公司赋腾科技分公司 | Switch cabinet room monitoring system based on ubiquitous Internet of things |
| CN113510682A (en) * | 2021-08-03 | 2021-10-19 | 国网浙江省电力有限公司嘉兴供电公司 | Patrol and examine robot with from urgent processing function |
-
2020
- 2020-04-24 CN CN202010333620.2A patent/CN111474970A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684834A (en) * | 2020-12-15 | 2021-04-20 | 衢州光明电力投资集团有限公司赋腾科技分公司 | Switch cabinet room monitoring system based on ubiquitous Internet of things |
| CN113510682A (en) * | 2021-08-03 | 2021-10-19 | 国网浙江省电力有限公司嘉兴供电公司 | Patrol and examine robot with from urgent processing function |
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