CN116169793A - Supervision and prediction system for power equipment - Google Patents
Supervision and prediction system for power equipment Download PDFInfo
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- CN116169793A CN116169793A CN202310450140.8A CN202310450140A CN116169793A CN 116169793 A CN116169793 A CN 116169793A CN 202310450140 A CN202310450140 A CN 202310450140A CN 116169793 A CN116169793 A CN 116169793A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
- H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention relates to the field of electric power supervision, in particular to a supervision and prediction system for electric power equipment, which comprises a central controller, wherein the output end of the central controller is connected with a storage unit, the output end of the storage unit is connected with a backup unit, the output end of the storage unit is also connected with an analysis unit, the output end of the analysis unit is connected with a prediction unit, the output end of the prediction unit is connected with a display module, the output end of the prediction unit is also connected with an instruction sending module, the output end of the instruction sending module is connected with an instruction receiving module, and the output end of the instruction receiving module is connected with a processing unit. The invention improves the convenience of maintenance, reduces the damage degree of the power equipment, reduces the loss and ensures the stable operation of the power equipment.
Description
Technical Field
The invention relates to the field of power supervision, in particular to a supervision and prediction system for power equipment.
Background
The power system is one of the most important achievements in the human engineering science history, and is a power production and consumption system consisting of links such as power generation, power transmission, transformation, power distribution, power consumption and the like, wherein when some power equipment in the power system is abnormal and stops running, the power equipment needs to be manually found out and one by one checked to find out the reason of the abnormality and carry out first-aid repair, the finding process needs multiple tests, and the convenience of the first-aid repair is seriously affected.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides a supervision and prediction system for power equipment.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a supervision and prediction system for power equipment, includes central controller, central controller's output is connected with the storage unit, the output of storage unit is connected with the backup unit, the output of storage unit still is connected with analytical unit, the output of analytical unit is connected with prediction unit, the output of prediction unit is connected with display module, the output of prediction unit still is connected with instruction and sends the module, the output of instruction sending the module is connected with instruction receiving module, the output of instruction receiving module is connected with processing unit.
Preferably, the storage unit is used for storing data, the backup unit is used for backing up the stored data, the analysis unit is used for analyzing the detected data, the prediction unit is used for predicting the reason for stopping the operation of the power equipment according to the analyzed data, the instruction sending module is used for sending the reason for stopping the operation, the instruction receiving module is used for receiving the sent reason for stopping the operation, and the processing unit is used for repairing the power equipment stopping the operation.
Preferably, the display module is used for displaying the prediction result of the prediction unit, the input end of the storage unit is connected with a wireless receiving module, the wireless receiving module is connected with a wireless transmission module through a local area network, the input end of the wireless transmission module is connected with an acquisition unit, the acquisition unit is used for acquiring the running state of the power equipment, the wireless transmission module is used for transmitting acquired data, and the wireless receiving module is used for receiving the transmitted data.
Preferably, the collecting unit comprises a current detecting module, a temperature detecting module and a positioning module, wherein the current detecting module is used for detecting the current flowing in the power equipment, the temperature detecting module is used for detecting the temperature of the power equipment, and the positioning module is used for positioning the position of the power equipment.
Preferably, the prediction unit includes a disconnection indication indicating that the power equipment is stopped due to disconnection, a passage indication indicating that the power equipment is operating normally, and a short circuit indication indicating that the power equipment is stopped due to short circuit, and a high temperature indication indicating that the temperature of the power equipment is abnormal.
Preferably, the analysis unit comprises a current analysis module, the input end of the current analysis module is connected with a numerical value input, the input end of the numerical value input is connected with a modification module, the numerical value input is used for inputting a normal rated current value, the current analysis module is used for comparing and analyzing the detected current value with the normal rated current value, and the modification module is used for modifying the input normal rated current value.
Preferably, the processing unit comprises an electrifying module and a power-off module, wherein the electrifying module is used for controlling the electrifying of the power equipment, the power-off module is used for cutting off power when the power equipment is abnormal, the processing unit further comprises a fire-fighting module and a first-aid repair entry, the fire-fighting module is used for carrying out fire-extinguishing treatment when the temperature of the power equipment is abnormal, and the first-aid repair entry is used for entering the contact mode of a first-aid repair site.
Preferably, the input end of the rush-repair input is connected with input modification, the output end of the rush-repair input is connected with a range scanning area, the output end of the range scanning area is connected with a distance detection module, the input modification is used for modifying the contact mode of the input rush-repair site, the range scanning area is used for scanning the position of the rush-repair site around the power equipment which stops running, the distance detection module is used for detecting the nearest rush-repair site which stops running, the output end of the distance detection module is connected with a locking module, the output end of the locking module is connected with a notification module, the locking module is used for locking the nearest rush-repair site, and the notification module is used for notifying the nearest site to the power equipment which stops running for rush-repair.
Compared with the prior art, the invention has the following beneficial effects:
1. through the analysis unit that sets up, can input normal rated current value under the effect of numerical value input, the current analysis module is used for carrying out the contrast analysis with the normal rated current value of detection current value, the modification module is used for carrying out the modification to the normal rated current value of input, and cooperate prediction unit, in order to show that power equipment stops the operation because of the circuit break under the instruction, the route instruction is used for showing that power equipment normally operates, the short circuit instruction is used for showing that power equipment stops the operation because of the short circuit, the high temperature instruction is used for showing that power equipment's temperature is unusual, in order to when power equipment stops operating, predict the reason that power equipment stops operating, in order to conveniently find the reason pertinence maintenance, convenience when this improves the maintenance.
2. Through the processing unit who sets up, can control power equipment circular telegram under the effect of circular telegram module, the outage module is used for cutting off the power supply when power equipment takes place to be unusual, and fire control module is used for putting out a fire when power equipment temperature is unusual to when power equipment abnormal stop operation, in time cut off the power supply, and in time put out a fire when temperature is unusual, in order to reduce power equipment's damage degree, reduce the loss.
3. Through the processing unit, the contact information of the emergency repair site can be recorded under the action of emergency repair recording, the recording modification is used for modifying the recorded contact information of the emergency repair site, the range scanning area is used for scanning the position of the emergency repair site around the power equipment which stops running, the distance detection module is used for detecting the emergency repair site closest to the power equipment which stops running, the locking module is used for locking the nearest emergency repair site, and the notification module is used for notifying the nearest site to the power equipment which stops running for emergency repair so as to automatically search the nearby emergency repair site in time when the power equipment stops running and notify the emergency repair, thereby shortening the emergency repair time, enabling the power equipment to be put into use as soon as possible and guaranteeing the running stability of the power equipment.
Drawings
FIG. 1 is a schematic diagram of a supervisory prediction system for an electrical device according to the present invention;
FIG. 2 is a schematic diagram of a prediction unit of a supervisory prediction system for power equipment according to the present invention;
FIG. 3 is a schematic diagram of a processing unit of a supervisory prediction system for power equipment according to the present invention;
fig. 4 is a schematic diagram of an analysis unit of a supervisory prediction system for power equipment according to the present invention.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The supervisory prediction system for power equipment as shown in fig. 1-4 comprises a central controller, wherein the output end of the central controller is connected with a storage unit, the output end of the storage unit is connected with a backup unit, the output end of the storage unit is also connected with an analysis unit, the output end of the analysis unit is connected with a prediction unit, the output end of the prediction unit is connected with a display module, the output end of the prediction unit is also connected with an instruction sending module, the output end of the instruction sending module is connected with an instruction receiving module, and the output end of the instruction receiving module is connected with a processing unit.
The storage unit is used for storing data, the backup unit is used for backing up the stored data, the analysis unit is used for analyzing the detected data, the prediction unit is used for predicting the reason for stopping operation of the power equipment according to the analyzed data, the instruction sending module is used for sending the reason for stopping operation, the instruction receiving module is used for receiving the sent reason for stopping operation, and the processing unit is used for repairing the power equipment stopping operation.
The display module is used for displaying the prediction result of the prediction unit, the input end of the storage unit is connected with the wireless receiving module, the wireless receiving module is connected with the wireless transmitting module through the local area network, the input end of the wireless transmitting module is connected with the collecting unit, the collecting unit is used for collecting the running state of the power equipment, the wireless transmitting module is used for transmitting the collected data, and the wireless receiving module is used for receiving the transmitted data.
The acquisition unit comprises a current detection module, a temperature detection module and a positioning module, wherein the current detection module is used for detecting the current flowing in the power equipment, the temperature detection module is used for detecting the temperature of the power equipment, and the positioning module is used for positioning the position of the power equipment.
The prediction unit comprises a circuit breaking instruction and a passage instruction, wherein the circuit breaking instruction is used for indicating that the power equipment stops running due to circuit breaking, the passage instruction is used for indicating that the power equipment normally runs, the prediction unit also comprises a short circuit instruction and a high temperature instruction, the short circuit instruction is used for indicating that the power equipment stops running due to short circuit, and the high temperature instruction is used for indicating that the temperature of the power equipment is abnormal.
The analysis unit comprises a current analysis module, the input end of the current analysis module is connected with a numerical value input, the input end of the numerical value input is connected with a modification module, the numerical value input is used for inputting a normal rated current value, the current analysis module is used for comparing and analyzing the detected current value with the normal rated current value, and the modification module is used for modifying the input normal rated current value.
The processing unit comprises an electrifying module and a power-off module, wherein the electrifying module is used for controlling the electrifying of the power equipment, the power-off module is used for cutting off power when the power equipment is abnormal, the processing unit further comprises a fire-fighting module and a first-aid repair recording, the fire-fighting module is used for carrying out fire-extinguishing treatment when the temperature of the power equipment is abnormal, and the first-aid repair recording is used for recording the contact mode of a station for first-aid repair.
The input end of the rush-repair input is connected with input modification, the output end of the rush-repair input is connected with a range scanning area, the output end of the range scanning area is connected with a distance detection module, the input modification is used for modifying the contact mode of the input rush-repair site, the range scanning area is used for scanning the position of the rush-repair site around the power equipment which stops running, the distance detection module is used for detecting the nearest rush-repair site of the power equipment which stops running, the output end of the distance detection module is connected with a locking module, the output end of the locking module is connected with a notification module, the locking module is used for locking the nearest rush-repair site, and the notification module is used for notifying the nearest site to go to the position of the power equipment which stops running for rush-repair.
In summary, through the analysis unit, a normal rated current value can be input under the action of numerical input, the current analysis module is used for comparing and analyzing the detected current value with the normal rated current value, the modification module is used for modifying the input normal rated current value and is matched with the prediction unit to indicate that the power equipment stops running due to disconnection under the disconnection indication, the passage indication is used for indicating that the power equipment stops running due to short circuit, the short circuit indication is used for indicating that the power equipment stops running due to short circuit, the high temperature indication is used for indicating that the temperature of the power equipment is abnormal, so that when the power equipment stops running, the reason for stopping running of the power equipment is predicted, the reason can be conveniently found to carry out targeted maintenance, and the convenience in maintenance is improved. The power equipment can be controlled to be electrified under the action of the electrifying module, the power-off module is used for cutting off power when the power equipment is abnormal, and the fire-fighting module is used for carrying out fire-fighting treatment when the temperature of the power equipment is abnormal, so that the power is timely cut off when the power equipment is abnormally stopped, and the fire is timely extinguished when the temperature is abnormal, so that the damage degree of the power equipment is reduced, and the loss is reduced; through the processing unit, the contact information of the emergency repair site can be recorded under the action of emergency repair recording, the recording modification is used for modifying the recorded contact information of the emergency repair site, the range scanning area is used for scanning the position of the emergency repair site around the power equipment which stops running, the distance detection module is used for detecting the emergency repair site closest to the power equipment which stops running, the locking module is used for locking the nearest emergency repair site, and the notification module is used for notifying the nearest site to the power equipment which stops running for emergency repair so as to automatically search the nearby emergency repair site in time when the power equipment stops running and notify the emergency repair, thereby shortening the emergency repair time, enabling the power equipment to be put into use as soon as possible and guaranteeing the running stability of the power equipment.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A supervisory prediction system for electrical equipment, comprising a central controller, characterized in that: the output end of the central controller is connected with a storage unit, the output end of the storage unit is connected with a backup unit, the output end of the storage unit is also connected with an analysis unit, the output end of the analysis unit is connected with a prediction unit, the output end of the prediction unit is connected with a display module, the output end of the prediction unit is also connected with an instruction sending module, the output end of the instruction sending module is connected with an instruction receiving module, and the output end of the instruction receiving module is connected with a processing unit.
2. A supervisory prediction system for electrical equipment as set forth in claim 1 wherein: the storage unit is used for storing data, the backup unit is used for backing up the stored data, the analysis unit is used for analyzing the detected data, the prediction unit is used for predicting the reason for stopping operation of the power equipment according to the analyzed data, the instruction sending module is used for sending out the reason for stopping operation, the instruction receiving module is used for receiving the sent out reason for stopping operation, and the processing unit is used for repairing the power equipment stopping operation.
3. A supervisory prediction system for electrical equipment as set forth in claim 1 wherein: the display module is used for displaying the prediction result of the prediction unit, the input end of the storage unit is connected with the wireless receiving module, the wireless receiving module is connected with the wireless transmitting module through the local area network, the input end of the wireless transmitting module is connected with the collecting unit, the collecting unit is used for collecting the running state of the power equipment, the wireless transmitting module is used for transmitting collected data, and the wireless receiving module is used for receiving the transmitted data.
4. A supervisory predictive system for electrical equipment as set forth in claim 3 wherein: the acquisition unit comprises a current detection module, a temperature detection module and a positioning module, wherein the current detection module is used for detecting the current flowing in the power equipment, the temperature detection module is used for detecting the temperature of the power equipment, and the positioning module is used for positioning the position of the power equipment.
5. A supervisory prediction system for electrical equipment as set forth in claim 1 wherein: the prediction unit comprises a circuit breaking instruction and a passage instruction, wherein the circuit breaking instruction is used for indicating that the power equipment stops running due to circuit breaking, the passage instruction is used for indicating that the power equipment normally runs, the prediction unit also comprises a short circuit instruction and a high temperature instruction, the short circuit instruction is used for indicating that the power equipment stops running due to short circuit, and the high temperature instruction is used for indicating that the temperature of the power equipment is abnormal.
6. A supervisory prediction system for electrical equipment as set forth in claim 1 wherein: the analysis unit comprises a current analysis module, the input end of the current analysis module is connected with a numerical value input, the input end of the numerical value input is connected with a modification module, the numerical value input is used for inputting a normal rated current value, the current analysis module is used for comparing and analyzing the detected current value with the normal rated current value, and the modification module is used for modifying the input normal rated current value.
7. A supervisory prediction system for electrical equipment as set forth in claim 1 wherein: the processing unit comprises an electrifying module and a power-off module, wherein the electrifying module is used for controlling the electrifying of the power equipment, the power-off module is used for cutting off power when the power equipment is abnormal, the processing unit further comprises a fire-fighting module and a first-aid repair entry, the fire-fighting module is used for carrying out fire-extinguishing treatment when the temperature of the power equipment is abnormal, and the first-aid repair entry is used for entering the contact mode of a first-aid repair site.
8. A supervisory prediction system for electrical equipment as set forth in claim 7 wherein: the input end of the rush-repair input is connected with input modification, the output end of the rush-repair input is connected with a range scanning area, the output end of the range scanning area is connected with a distance detection module, the input modification is used for modifying the contact mode of the input rush-repair site, the range scanning area is used for scanning the position of the rush-repair site around the power equipment which stops running, the distance detection module is used for detecting the nearest rush-repair site which stops running, the output end of the distance detection module is connected with a locking module, the output end of the locking module is connected with a notification module, the locking module is used for locking the nearest rush-repair site, and the notification module is used for notifying the nearest site to the position of the power equipment which stops running for rush-repair.
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| CN202310450140.8A CN116169793B (en) | 2023-04-25 | 2023-04-25 | Supervision and prediction system for power equipment |
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| CN202310450140.8A CN116169793B (en) | 2023-04-25 | 2023-04-25 | Supervision and prediction system for power equipment |
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| CN116169793B CN116169793B (en) | 2023-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117422425A (en) * | 2023-12-18 | 2024-01-19 | 国网浙江省电力有限公司宁波供电公司 | On-site potential safety hazard management method and system based on instant messaging |
Citations (11)
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