CN111313557A - Intelligent self-healing switch cabinet based on 5G internet of things - Google Patents
Intelligent self-healing switch cabinet based on 5G internet of things Download PDFInfo
- Publication number
- CN111313557A CN111313557A CN202010220900.2A CN202010220900A CN111313557A CN 111313557 A CN111313557 A CN 111313557A CN 202010220900 A CN202010220900 A CN 202010220900A CN 111313557 A CN111313557 A CN 111313557A
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- Prior art keywords
- unit
- signal
- control unit
- early warning
- communication unit
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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
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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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
- H02B1/24—Circuit arrangements for boards or switchyards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides an intelligent self-healing power distribution switch cabinet based on a 5G internet of things, which is additionally provided with an information acquisition unit, a 5G communication unit, a GIS geographic information system unit, a control unit and an early warning indication unit besides conventional units such as a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor and various protection devices. The information acquisition unit gathers device equipment electric current, and the control unit judges the state information of device equipment and the fault information of circuit and carries out the self-healing operation according to current signal, and GIS geographic information system unit nomination cubical switchboard's geographical position, 5G communication unit upload to maintenance cloud platform and cell-phone APP, the operational aspect of early warning indicating unit nomination cubical switchboard with fault information.
Description
Technical Field
This patent relates to the electrical equipment field, in particular to cubical switchboard.
Background
In some switch cabinets, only conventional units such as circuit breakers, isolating switches, load switches, operating mechanisms, transformers, various protection devices and the like are generally configured, and the self-healing protection function is not provided. When the distribution network line breaks down, the protection tripping can be realized only, then the fault is manually searched and eliminated, the power supply is recovered, the time consumption of the power supply recovery process is long, and the requirement on high reliability cannot be met.
The 5G communication technology has the characteristics of high reliability, high safety, low time delay and the like, the fault of the distribution line can be quickly isolated on site and accurately, the isolation time is shortened from a minute level to a millisecond level, and the fault power failure time and range are reduced to the greatest extent.
Disclosure of Invention
Based on the above, the invention provides an intelligent self-healing power distribution switch cabinet based on a 5G internet of things, which is additionally provided with an information acquisition unit, a 5G communication unit, a GIS geographic information system unit, a control unit and an early warning indication unit besides conventional units such as a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor and various protection devices.
The information acquisition unit acquires device equipment current, the control unit judges state information of the device equipment and fault information of a line according to a current signal and executes self-healing operation, the geographic position of the GIS geographic information system unit named switch cabinet, the 5G communication unit uploads the fault information to the maintenance cloud platform and the mobile phone app, and the early warning indicates the running condition of the unit named switch cabinet.
According to the invention, the state detection of the primary equipment and the secondary equipment can be realized, when a fault occurs, error information can be transmitted to the maintenance cloud platform and the mobile phone app through the 5G Internet of things technology, early warning is timely sent out, whether equipment of the switch cabinet is damaged or not is detected and judged, if the equipment of the switch cabinet is not damaged, the fault is self-healed and repaired, and data is timely updated.
Drawings
FIG. 1 is a schematic view of the whole switch cabinet of the present invention
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following embodiments are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The invention provides an intelligent self-healing power distribution switch cabinet based on a 5G internet of things, which is additionally provided with an information acquisition unit, a 5G communication unit, a GIS geographic information system unit, a control unit and an early warning indication unit besides conventional units such as a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor and various protection devices.
The information acquisition unit is a current sensor and is connected with the control unit, the current sensors are additionally arranged on the device equipment on the primary side and the device equipment on the secondary side, the current flowing through the device equipment is detected in real time, and a current signal is transmitted to the control unit.
The control unit receives the current signal transmitted by the information acquisition unit and is connected with the 5G communication unit and the early warning indication unit. After receiving the current, the control unit compares the current with the setting value current, if the current of one switch exceeds the setting value current, the control unit determines that the area connected with the switch has a fault, and simultaneously judges whether the device equipment is damaged, and if the information acquisition unit can normally transmit a current signal, the control unit determines that the device switch is not damaged and can normally operate. The signal is divided into three cases:
(1) and when the device equipment normally runs, the control unit sends normal signals to the 5G communication unit and the early warning unit.
(2) And after the fault occurs or the device equipment is damaged, the control unit sends a warning signal to the 5G communication unit and the early warning unit.
(3) After the fault occurs and when device equipment is not damaged, the control unit sends a control instruction to break the switch to remove the fault so as to realize self-healing repair, and repair signals are sent to the 5G communication unit and the early warning unit after the self-healing repair.
GIS geographic information unit can send cubical switchboard place geographic position information to 5G communication unit, makes the maintainer can find cubical switchboard positional information fast on APP.
The 5G communication unit receives the signals transmitted by the control unit, processes the data and then sends the processed data to the maintenance cloud platform and the mobile phone APP. There are three cases:
(1) when the signal transmitted by the control unit is a normal signal, the 5G communication unit sends a green signal to the maintenance cloud platform and the mobile phone APP, and the normal operation of the switch cabinet is indicated;
(2) when the signal transmitted by the control unit is a warning signal, the 5G communication unit sends a red signal to the maintenance cloud platform and the mobile phone APP, and the fact that a line fault occurs in the switch cabinet or device equipment is damaged is indicated;
(3) when the signal that the control unit transmitted is the repair signal, 5G communication unit sends yellow signal to maintenance cloud platform and cell-phone APP. Wherein can not eliminate by oneself after yellow signal sends, only click the affirmation by the maintainer on maintenance cloud platform and cell-phone APP and just can trun into green signal.
The early warning indicating unit is arranged on the surface of the switch cabinet, and when the signal transmitted by the control unit is a normal signal, the early warning indicating lamp is displayed in green; when the signal transmitted by the control unit is a warning signal, the early warning indicating unit displays red and continuously flickers; when the signal that the control unit transmitted is the repair signal, early warning indicating element shows for yellow, and yellow can turn into green by the maintainer affirmation.
Therefore, the intelligent self-healing switch cabinet based on the 5G internet of things is obtained.
The above embodiments are merely illustrative, and not restrictive, and various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention, and therefore all equivalent technical solutions are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides an intelligence self-healing cubical switchboard based on 5G thing networking which characterized in that includes: the system comprises an information acquisition unit, a control unit, a GIS (geographic information System) unit, a 5G communication unit and an early warning indication unit.
2. The information acquisition unit of claim 1, wherein: and additionally installing current sensors on the device equipment on the primary side and the secondary side, acquiring the current of the device equipment in real time, and uploading current signals of the device equipment to the control unit.
3. The control unit of claim 1, wherein: receiving a current signal uploaded by an information acquisition unit, judging whether device equipment is damaged or not, and judging whether a fault occurs or not; when the device equipment is not damaged and the fault occurs, a control instruction is issued to break the switch to remove the fault so as to realize self-healing repair; normal signals are sent to the 5G communication unit and the early warning unit when the device equipment normally runs, and warning signals are sent to the 5G communication unit and the early warning unit when the device equipment is damaged or fails; and sending a repairing signal to the 5G communication unit and the early warning unit after self-healing repair.
4. The GIS geographic information unit of claim 1 wherein: and sending the geographical position information of the switch cabinet to the 5G communication unit, so that the maintenance personnel can conveniently find the position of the switch cabinet.
5. The 5G communication unit according to claim 1, wherein: receiving a signal transmitted by the control unit, and sending data to the maintenance cloud platform and the mobile phone APP; when the signal transmitted by the control unit is a normal signal, the 5G communication unit sends a green signal to the maintenance cloud platform and the mobile phone APP; when the signal transmitted by the control unit is a warning signal, the 5G communication unit sends a red signal to the maintenance cloud platform and the mobile phone APP; when the signal of the control unit transmission is the repair signal, the 5G communication unit sends yellow signal to maintenance cloud platform and cell-phone APP, and yellow signal only hits the affirmation on maintenance cloud platform and cell-phone APP and just can trun into green signal.
6. The warning indication unit of claim 1, wherein: the early warning indicator lamp is arranged on the surface of the switch cabinet, and when the signal transmitted by the control unit is a normal signal, the early warning indicator lamp is displayed in green; when the signal transmitted by the control unit is a warning signal, the early warning indicating unit displays red and continuously flickers; when the signal that the control unit transmitted is the repair signal, early warning indicating element shows for yellow, and yellow can turn into green by the maintainer affirmation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220900.2A CN111313557A (en) | 2020-03-25 | 2020-03-25 | Intelligent self-healing switch cabinet based on 5G internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220900.2A CN111313557A (en) | 2020-03-25 | 2020-03-25 | Intelligent self-healing switch cabinet based on 5G internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111313557A true CN111313557A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010220900.2A Pending CN111313557A (en) | 2020-03-25 | 2020-03-25 | Intelligent self-healing switch cabinet based on 5G internet of things |
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| CN (1) | CN111313557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713528A (en) * | 2021-01-29 | 2021-04-27 | 国网河南省电力公司邓州市供电公司 | Safe power distribution cabinet group convenient to maintain and method |
| CN112909942A (en) * | 2021-04-22 | 2021-06-04 | 国网宁夏电力有限公司电力科学研究院 | Active power distribution network fault recovery method and system based on hybrid solution strategy |
-
2020
- 2020-03-25 CN CN202010220900.2A patent/CN111313557A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713528A (en) * | 2021-01-29 | 2021-04-27 | 国网河南省电力公司邓州市供电公司 | Safe power distribution cabinet group convenient to maintain and method |
| CN112909942A (en) * | 2021-04-22 | 2021-06-04 | 国网宁夏电力有限公司电力科学研究院 | Active power distribution network fault recovery method and system based on hybrid solution strategy |
| CN112909942B (en) * | 2021-04-22 | 2023-09-26 | 国网宁夏电力有限公司电力科学研究院 | Active power distribution network fault recovery method and system based on hybrid solving strategy |
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