CN112152100A - Switch cabinet with monitoring and early warning functions - Google Patents
Switch cabinet with monitoring and early warning functions Download PDFInfo
- Publication number
- CN112152100A CN112152100A CN202010862222.XA CN202010862222A CN112152100A CN 112152100 A CN112152100 A CN 112152100A CN 202010862222 A CN202010862222 A CN 202010862222A CN 112152100 A CN112152100 A CN 112152100A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a switch cabinet with a monitoring and early warning function, which comprises a cabinet body and a monitoring and early warning system arranged in the cabinet body; the monitoring and early warning system comprises a line working state monitoring module, an emergency circuit-breaking module, an alarm module and a master control module; the circuit working state monitoring module, the emergency circuit-breaking module and the alarm module are all connected with the master control module. According to the technical scheme, the information whether a worker works on the line is obtained through the line working state monitoring module, and the information is fed back to the master control module. When workers on the circuit operate, the master control module controls the alarm module to give an alarm to remind an operator not to switch on the circuit. When workers on the line work and the line is connected, the master control module controls the emergency circuit-breaking module to disconnect the circuit and controls the alarm module to send out an alarm signal. Therefore, the invention can monitor the operation condition of the line in real time and implement corresponding measures according to different conditions.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a switch cabinet with a monitoring and early warning function.
Background
The switch cabinet is used for controlling the connection state of the power supply line. When the switch cabinet is communicated with a power supply line, the unmanned operation on the line must be confirmed, so that the occurrence of safety accidents is avoided. However, the traditional switch cabinet has no monitoring and early warning function, the number of power supply lines is large, the distribution is wide, and the switch cabinet is usually far away from the power supply lines, so that the work of confirmation is very difficult.
Disclosure of Invention
The invention mainly aims to provide a switch cabinet with a monitoring and early warning function, and aims to solve the problem that the traditional switch cabinet cannot monitor whether personnel works on a power supply line.
In order to achieve the purpose, the switch cabinet with the monitoring and early warning function provided by the invention comprises a cabinet body and a monitoring and early warning system arranged in the cabinet body; the monitoring and early warning system comprises a line working state monitoring module, an emergency circuit-breaking module, an alarm module and a master control module; the circuit working state monitoring module, the emergency circuit breaking module and the alarm module are all connected with the master control module; the line working state monitoring module is used for detecting the working state on a preset line; the emergency circuit-breaking module is used for breaking a specified circuit; the alarm module is used for sending an alarm signal; the master control module is used for receiving the working state information on the preset circuit acquired by the circuit working state monitoring module and sending instruction signals to the emergency circuit-breaking module and the alarm module according to the working state information on the preset circuit.
Preferably, the line working state monitoring module comprises a positioning unit, a video monitoring unit and a first sub-control unit; the positioning unit and the video monitoring unit are respectively connected with the first sub-control unit, and the first sub-control unit is connected with the master control module; the positioning unit comprises a positioner, a receiver and an analyzer, wherein the positioner is used for sending the position information, and the receiver is used for receiving the position information; the analyzer is used for detecting the position of the locator; the video monitoring unit comprises a monitor and a display screen, wherein the monitor is used for monitoring the area where the circuit is located, and the display screen is used for acquiring monitoring information of the monitor and displaying the monitoring information in real time; the first sub-control unit is used for sending the position information acquired by the receiver to the master control module and starting the video monitoring unit according to an instruction signal sent by the master control module.
Preferably, the emergency circuit-breaking module comprises a second sub-control unit, and the second sub-control unit is connected with the master control module; the second sub-control unit is used for disconnecting the designated circuit according to the instruction signal sent by the master control module.
Preferably, the alarm module comprises a light-emitting unit, a sound-emitting unit, a wireless signal transmitting unit and a third sub-control unit; the light-emitting unit, the sound-producing unit and the wireless signal transmitting unit are all connected with a third sub-control unit, and the third sub-control unit is connected with the master control module; the third sub-control unit is used for sending secondary instruction signals to the light-emitting unit, the sound-producing unit and the wireless signal transmitting unit according to the instruction signals sent by the master control module; the light-emitting unit comprises a warning lamp and is used for controlling the warning lamp to be turned on or turned off according to the secondary instruction signal sent by the third sub-control unit; the sounding unit comprises a buzzer, and the sounding unit is used for controlling the start and stop of the buzzer according to a secondary instruction signal sent by the third sub-control unit; the wireless signal transmitting unit comprises a signal transmitting device, and the wireless signal transmitting unit is used for controlling the signal transmitting device to transmit an alarm signal according to the secondary instruction signal sent by the third sub-control unit.
Preferably, the line working state monitoring module further comprises a near-electric induction module, and the near-electric induction module is connected with the first sub-control unit; the near-induction module is used for detecting the electric field intensity and sending the electric field intensity information to the first sub-control unit.
Preferably, the master control module is also capable of sending an instruction signal to the second sub-control unit according to the electric field strength information sent by the first sub-control unit.
Preferably, the monitoring and early warning system further comprises an external damage monitoring module; the external damage monitoring module is connected with the master control module; the external damage monitoring module is used for monitoring the external damage condition of the cabinet body.
Preferably, the external damage monitoring module comprises a portrait recognition unit, an external damage sensing unit and a fourth sub-control unit; the portrait recognition unit and the external damage sensing unit are both connected with a fourth sub-control unit, and the fourth sub-control unit is connected with the master control module; the person image identification unit comprises a camera and an identification subunit, and the camera is used for shooting the face of a person near the cabinet body; the identification subunit is used for comparing the face information with prestored information; the external damage sensing unit comprises a vibration sensor, a sound sensor and an analysis subunit, wherein the vibration sensor is used for detecting the vibration of the cabinet body, and the sound sensor is used for detecting the sound emitted by the cabinet door of the cabinet body; the analysis subunit judges whether the cabinet body is damaged by external force according to the vibration information and the sound information; the fourth sub-control unit is used for sending the comparison information acquired by the portrait identification unit and the judgment information of the external broken induction unit to the master control module.
Preferably, the master control module can also send an instruction signal to the alarm module according to the comparison information and the judgment information.
Preferably, the monitoring and early warning system further comprises a fire monitoring module; the fire monitoring module is connected with the master control module; the fire condition monitoring module is used for detecting whether a fire disaster occurs in the area where the cabinet body is located.
According to the technical scheme, the information whether a worker works on the line is obtained through the line working state monitoring module, and the information is fed back to the master control module. When workers on the circuit operate, the master control module controls the alarm module to give an alarm to remind an operator not to switch on the circuit. When workers on the line work and the line is connected, the master control module controls the emergency circuit-breaking module to disconnect the circuit and controls the alarm module to send out an alarm signal. Therefore, the invention can monitor the operation condition of the line in real time and implement corresponding measures according to different conditions.
Drawings
Fig. 1 is a schematic block structure diagram of a first embodiment of a switch cabinet with a monitoring and early warning function according to the present invention.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a switch cabinet with a monitoring and early warning function.
Referring to fig. 1, the switch cabinet with monitoring and early warning functions includes a cabinet body and a monitoring and early warning system disposed in the cabinet body;
the monitoring and early warning system comprises a line working state monitoring module, an emergency circuit-breaking module, an alarm module and a master control module; the circuit working state monitoring module, the emergency circuit breaking module and the alarm module are all connected with the master control module;
the line working state monitoring module is used for detecting the working state on a preset line;
the emergency circuit-breaking module is used for breaking a specified circuit;
the alarm module is used for sending an alarm signal;
the master control module is used for receiving the working state information on the preset circuit acquired by the circuit working state monitoring module and sending instruction signals to the emergency circuit-breaking module and the alarm module according to the working state information on the preset circuit.
According to the technical scheme, the information whether a worker works on the line is obtained through the line working state monitoring module, and the information is fed back to the master control module. When workers on the circuit operate, the master control module controls the alarm module to give an alarm to remind an operator not to switch on the circuit. When workers on the line work and the line is connected, the master control module controls the emergency circuit-breaking module to disconnect the circuit and controls the alarm module to send out an alarm signal. Therefore, the invention can monitor the operation condition of the line in real time and implement corresponding measures according to different conditions.
Specifically, the line working state monitoring module comprises a positioning unit, a video monitoring unit and a first sub-control unit; the positioning unit and the video monitoring unit are respectively connected with the first sub-control unit, and the first sub-control unit is connected with the master control module;
the positioning unit comprises a positioner, a receiver and an analyzer, wherein the positioner is used for sending the position information, and the receiver is used for receiving the position information; the analyzer is used for detecting the position of the locator;
the video monitoring unit comprises a monitor and a display screen, wherein the monitor is used for monitoring the area where the circuit is located, and the display screen is used for acquiring monitoring information of the monitor and displaying the monitoring information in real time;
the first sub-control unit is used for sending the position information acquired by the receiver to the master control module and starting the video monitoring unit according to an instruction signal sent by the master control module.
When the position of the locator acquired by the first sub-control unit is in the area where the to-be-communicated line belongs, the main control module starts a monitor of the area to obtain an image picture so as to confirm whether a worker works on the line.
Specifically, the emergency circuit-breaking module comprises a second sub-control unit, and the second sub-control unit is connected with the main control module;
the second sub-control unit is used for disconnecting the designated circuit according to the instruction signal sent by the master control module.
When a dangerous condition occurs, if the position of the positioner acquired by the positioning unit is within the range of the line and the line is in a pass state, the emergency circuit-breaking module can break the designated circuit according to the instruction signal of the master control module, so that safety accidents are avoided.
Specifically, the alarm module comprises a light-emitting unit, a sound-producing unit, a wireless signal transmitting unit and a third sub-control unit; the light-emitting unit, the sound-producing unit and the wireless signal transmitting unit are all connected with a third sub-control unit, and the third sub-control unit is connected with the master control module;
the third sub-control unit is used for sending secondary instruction signals to the light-emitting unit, the sound-producing unit and the wireless signal transmitting unit according to the instruction signals sent by the master control module;
the light-emitting unit comprises a warning lamp and is used for controlling the warning lamp to be turned on or turned off according to the secondary instruction signal sent by the third sub-control unit;
the sounding unit comprises a buzzer, and the sounding unit is used for controlling the start and stop of the buzzer according to a secondary instruction signal sent by the third sub-control unit;
the wireless signal transmitting unit comprises a signal transmitting device, and the wireless signal transmitting unit is used for controlling the signal transmitting device to transmit an alarm signal according to the secondary instruction signal sent by the third sub-control unit.
When a communication line is prepared, the alarm module sends a warning signal to the area to which the line belongs in advance according to the instruction signal sent by the master control module, and prompts workers to keep away from dangerous areas. Or when the position of the positioner acquired by the positioning unit is within the circuit range, the alarm module gives an alarm at the cabinet body according to the instruction signal sent by the master control module to remind an operator of not switching on the circuit.
In another embodiment of the present invention, the line working state monitoring module further includes a near-electric sensing module, and the near-electric sensing module is connected to the first sub-control unit;
the near-induction module is used for detecting the electric field intensity and sending the electric field intensity information to the first sub-control unit.
The master control module can also send an instruction signal to the second sub-control unit according to the electric field intensity information sent by the first sub-control unit.
The near-electric inductor can determine the distance from the live line through the electromagnetic intensity in the environment, and compared with the locator, the near-electric inductor can reflect the electromagnetic environment of the area more directly, and when the electromagnetic field detected by the near-electric inductor is stronger, the closer the near-electric inductor is to the live line, the more danger is likely to occur. When the electric field intensity acquired by the near electric induction module reaches a preset threshold value, the master control module sends an instruction signal to the emergency circuit-breaking module to break the circuit emergently.
In another embodiment of the invention, the monitoring and early warning system further comprises an external damage monitoring module; the external damage monitoring module is connected with the master control module;
the external damage monitoring module is used for monitoring the external damage condition of the cabinet body.
The external damage monitoring module comprises a portrait recognition unit, an external damage sensing unit and a fourth sub-control unit; the portrait recognition unit and the external damage sensing unit are both connected with a fourth sub-control unit, and the fourth sub-control unit is connected with the master control module;
the person image identification unit comprises a camera and an identification subunit, and the camera is used for shooting the face of a person near the cabinet body; the identification subunit is used for comparing the face information with prestored information;
the external damage sensing unit comprises a vibration sensor, a sound sensor and an analysis subunit, wherein the vibration sensor is used for detecting the vibration of the cabinet body, and the sound sensor is used for detecting the sound emitted by the cabinet door of the cabinet body; the analysis subunit is used for judging whether the cabinet body is damaged by external force according to the vibration information and the sound information;
the fourth sub-control unit is used for sending the comparison information acquired by the portrait identification unit and the judgment information of the external broken induction unit to the master control module.
The master control module can also send instruction signals to the alarm module according to the comparison information and the judgment information.
Because the cabinet body is destroyed by external force, vibration and sound are inevitably generated, and therefore relevant information is acquired through the vibration sensor and the sound sensor and is transmitted to the master control module to judge whether the cabinet body is being destroyed. When the master control module judges that the cabinet body is damaged by external force, the master control module sends an instruction signal to the alarm module to alarm. Meanwhile, the portrait information of the suspect can be obtained by arranging the camera for evidence.
Preferably, the monitoring and early warning system further comprises a fire monitoring module; the fire monitoring module is connected with the master control module;
the fire condition monitoring module is used for detecting whether a fire disaster occurs in the area where the cabinet body is located.
When the fire monitoring module detects that the cabinet body is in a fire, the master control module respectively sends instruction signals to the emergency circuit-breaking module and the alarm module, and the emergency circuit-breaking module breaks the circuit and gives an alarm.
Preferably, the monitoring and early warning system further comprises a water regime monitoring module; the water regime monitoring module is connected with the master control module;
the water regime monitoring module is used for detecting whether flood occurs in the area where the cabinet body is located.
When the water situation monitoring module detects that the area where the cabinet body is located is in a flood, the master control module respectively sends command signals to the emergency circuit-breaking module and the alarm module, and the emergency circuit-breaking module breaks the circuit and gives an alarm.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A switch cabinet with a monitoring and early warning function is characterized by comprising a cabinet body and a monitoring and early warning system arranged in the cabinet body;
the monitoring and early warning system comprises a line working state monitoring module, an emergency circuit breaking module, an alarm module and a master control module; the line working state monitoring module, the emergency circuit breaking module and the alarm module are all connected with the master control module;
the line working state monitoring module is used for detecting the working state on a preset line;
the emergency circuit-breaking module is used for breaking a specified circuit;
the alarm module is used for sending an alarm signal;
the master control module is used for receiving the working state information on the preset circuit acquired by the circuit working state monitoring module and sending instruction signals to the emergency circuit-breaking module and the alarm module according to the working state information on the preset circuit.
2. The switch cabinet with the monitoring and early warning functions according to claim 1, wherein the line working state monitoring module comprises a positioning unit, a video monitoring unit and a first sub-control unit; the positioning unit and the video monitoring unit are respectively connected with the first sub-control unit, and the first sub-control unit is connected with the master control module;
the positioning unit comprises a positioner, a receiver and an analyzer, wherein the positioner is used for sending position information, and the receiver is used for receiving the position information; the analyzer is used for detecting the position of the locator;
the video monitoring unit comprises a monitor and a display screen, wherein the monitor is used for monitoring the area where the circuit is located, and the display screen is used for acquiring monitoring information of the monitor and displaying the monitoring information in real time;
the first sub-control unit is used for sending the position information acquired by the receiver to the master control module and starting the video monitoring unit according to the instruction signal sent by the master control module.
3. The switch cabinet with the monitoring and early warning functions according to claim 2, wherein the emergency shutdown module comprises a second sub-control unit, and the second sub-control unit is connected with the main control module;
and the second sub-control unit is used for switching off the designated circuit according to the instruction signal sent by the master control module.
4. The switch cabinet with the monitoring and early warning functions according to claim 3, wherein the alarm module comprises a light emitting unit, a sound emitting unit, a wireless signal transmitting unit and a third sub-control unit; the light-emitting unit, the sound-producing unit and the wireless signal transmitting unit are all connected with the third sub-control unit, and the third sub-control unit is connected with the master control module;
the third sub-control unit is used for sending secondary instruction signals to the light-emitting unit, the sound-producing unit and the wireless signal transmitting unit according to the instruction signals sent by the master control module;
the light-emitting unit comprises a warning lamp and is used for controlling the warning lamp to be turned on or turned off according to the secondary instruction signal sent by the third sub-control unit;
the sounding unit comprises a buzzer, and the sounding unit is used for controlling the start and stop of the buzzer according to the secondary instruction signal sent by the third sub-control unit;
the wireless signal transmitting unit comprises a signal transmitting device, and the wireless signal transmitting unit is used for controlling the signal transmitting device to transmit an alarm signal according to the secondary instruction signal sent by the third sub-control unit.
5. The switch cabinet with the monitoring and early warning functions according to any one of claims 1 to 4, wherein the line working state monitoring module further comprises a near-electric induction module, and the near-electric induction module is connected with the first sub-control unit;
the near-electric induction module is used for detecting electric field intensity and sending the electric field intensity information to the first sub-control unit.
6. The switch cabinet with the monitoring and early warning functions according to claim 5, wherein the master control module is further capable of sending a command signal to the second sub-control unit according to the electric field strength information sent by the first sub-control unit.
7. The switch cabinet with the monitoring and early warning function according to any one of claims 1 to 4, wherein the monitoring and early warning system further comprises an external damage monitoring module; the external damage monitoring module is connected with the master control module;
the external damage monitoring module is used for monitoring the external damage condition of the cabinet body.
8. The switch cabinet with the monitoring and early warning functions according to claim 7, wherein the external damage monitoring module comprises a portrait recognition unit, an external damage sensing unit and a fourth sub-control unit; the portrait recognition unit and the external damage sensing unit are both connected with the fourth sub-control unit, and the fourth sub-control unit is connected with the master control module;
the portrait recognition unit comprises a camera and a recognition subunit, and the camera is used for shooting the faces of people near the cabinet body; the identification subunit is used for comparing the face information with prestored information;
the external damage sensing unit comprises a vibration sensor, a sound sensor and an analysis subunit, wherein the vibration sensor is used for detecting the vibration of the cabinet body, and the sound sensor is used for detecting the sound emitted by the cabinet door of the cabinet body; the analysis subunit judges whether the cabinet body is damaged by external force according to the vibration information and the sound information;
the fourth sub-control unit is used for sending the comparison information acquired by the portrait identification unit and the judgment information of the external broken induction unit to the master control module.
9. The switch cabinet with the monitoring and early warning functions according to claim 8, wherein the master control module is further capable of sending an instruction signal to the alarm module according to the comparison information and the judgment information.
10. The switch cabinet with the monitoring and early warning function according to any one of claims 1 to 4, wherein the monitoring and early warning system further comprises a fire monitoring module; the fire monitoring module is connected with the master control module;
the fire condition monitoring module is used for detecting whether a fire disaster occurs in the area where the cabinet body is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862222.XA CN112152100A (en) | 2020-08-25 | 2020-08-25 | Switch cabinet with monitoring and early warning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862222.XA CN112152100A (en) | 2020-08-25 | 2020-08-25 | Switch cabinet with monitoring and early warning functions |
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| CN112152100A true CN112152100A (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010862222.XA Pending CN112152100A (en) | 2020-08-25 | 2020-08-25 | Switch cabinet with monitoring and early warning functions |
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| CN (1) | CN112152100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393652A (en) * | 2021-06-18 | 2021-09-14 | 国能神东煤炭集团有限责任公司 | Alarm method, system, device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995078U (en) * | 2011-03-09 | 2011-09-28 | 西安理工大学 | Monitoring device for hanging and connecting of ground wire for overhauling operation of contact net based on video image |
| CN107831712A (en) * | 2017-10-31 | 2018-03-23 | 国网山东省电力公司沂南县供电公司 | Transformer station's remote supervision system |
| CN208059938U (en) * | 2018-04-17 | 2018-11-06 | 南京盾捷电气科技有限公司 | Hanging earthing conductor based on ARM monitors system |
| CN108832719A (en) * | 2018-06-28 | 2018-11-16 | 国家电网公司 | Overhead transmission line power failure prior-warning device |
| CN110794181A (en) * | 2019-11-07 | 2020-02-14 | 国网四川省电力公司德阳供电公司 | Electric energy meter box with environment monitoring function |
| CN210323323U (en) * | 2019-07-12 | 2020-04-14 | 国网安徽省电力有限公司当涂县供电公司 | Accurate anti-electric shock device in transformer platform district |
-
2020
- 2020-08-25 CN CN202010862222.XA patent/CN112152100A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995078U (en) * | 2011-03-09 | 2011-09-28 | 西安理工大学 | Monitoring device for hanging and connecting of ground wire for overhauling operation of contact net based on video image |
| CN107831712A (en) * | 2017-10-31 | 2018-03-23 | 国网山东省电力公司沂南县供电公司 | Transformer station's remote supervision system |
| CN208059938U (en) * | 2018-04-17 | 2018-11-06 | 南京盾捷电气科技有限公司 | Hanging earthing conductor based on ARM monitors system |
| CN108832719A (en) * | 2018-06-28 | 2018-11-16 | 国家电网公司 | Overhead transmission line power failure prior-warning device |
| CN210323323U (en) * | 2019-07-12 | 2020-04-14 | 国网安徽省电力有限公司当涂县供电公司 | Accurate anti-electric shock device in transformer platform district |
| CN110794181A (en) * | 2019-11-07 | 2020-02-14 | 国网四川省电力公司德阳供电公司 | Electric energy meter box with environment monitoring function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393652A (en) * | 2021-06-18 | 2021-09-14 | 国能神东煤炭集团有限责任公司 | Alarm method, system, device and storage medium |
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