CN108199482B - Maintenance prompting method and device - Google Patents
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- CN108199482B CN108199482B CN201810027625.5A CN201810027625A CN108199482B CN 108199482 B CN108199482 B CN 108199482B CN 201810027625 A CN201810027625 A CN 201810027625A CN 108199482 B CN108199482 B CN 108199482B
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- 238000012423 maintenance Methods 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 71
- 238000004891 communication Methods 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
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- H02J13/0006—
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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Abstract
The invention provides a maintenance prompting method and device, and relates to the technical field of smart power grids. According to the scheme, based on the acquired power parameters, when the conditions are met, the maintenance prompt is automatically sent, so that an operator can maintain the target object in time before the target object breaks down. In addition, when a maintenance prompt is sent, the position data of the target object is displayed through the monitoring terminal, so that an operator can find the target object quickly.
Description
Technical Field
The invention relates to the technical field of smart power grids, in particular to a maintenance prompting method and device.
Background
With the rapid development of the smart grid technology, in the operation process of the power grid, power parameters of various target objects are generally monitored and diagnosed to ensure the normal operation of each device. In the prior art, maintenance is usually performed on a fault point after a fault occurs, and if the fault occurs, normal operation of equipment is affected, so that certain economic loss is caused. Therefore, how to provide an effective maintenance solution has become a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a maintenance prompting method and a maintenance prompting device, which can effectively send out a maintenance prompt based on the power parameters of a target object, and are beneficial to a maintainer to find out hidden trouble and faults existing in the target object in advance, so that the problems are solved.
In order to achieve the above object, the technical solutions provided by the preferred embodiments of the present invention are as follows:
the preferred embodiment of the invention provides a maintenance prompting method, which is applied to a transformer box device in communication connection with a monitoring terminal, and comprises the following steps:
acquiring electric power parameters and identity information of a target object, and analyzing the electric power parameters, wherein the electric power parameters comprise at least one of active power, reactive power, apparent power and electricity consumption in a first preset time period of the target object;
and based on the analyzed electric power parameters, sending the identity information and information representing maintenance prompts to the monitoring terminal every second preset time interval and/or when the electric power parameters meet preset conditions, so that the monitoring terminal acquires geographical position data which is associated with the identity information in advance according to the identity information and sends out maintenance prompts corresponding to the target object.
Optionally, the power parameter includes a power factor, and the step of sending the identity information and information representing the maintenance prompt to the monitoring terminal when the power parameter satisfies a preset condition includes:
calculating the average power or the average power factor of the target object in a third preset time period;
and judging whether the average power and/or the average power factor exceeds a corresponding preset threshold value, if so, determining that the power parameter meets a preset condition, and sending the identity information and information representing maintenance prompt to the monitoring terminal, wherein the average power comprises at least one of average active power, average reactive power and average apparent power.
Optionally, the transformer box device is connected to an electrical device, the power parameter includes a number of times of starting and/or stopping the electrical device, and the step of sending the identity information and information representing a maintenance prompt to the monitoring terminal when the power parameter satisfies a preset condition includes:
and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the times exceed the preset times.
Optionally, the target object includes a transformer, the power parameter further includes a load factor of the transformer, and the step of sending the identity information and information representing the maintenance prompt to the monitoring terminal when the power parameter satisfies a preset condition includes:
and acquiring the load rate of the transformer in a fifth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the load rate exceeds the maximum value of a preset range or is lower than the minimum value of the preset range.
Optionally, the target object includes at least one of a generator and a power consumer.
The preferred embodiment of the present invention further provides another maintenance prompting method, which is applied to a server in communication connection with a transformer substation equipment, where the server is in communication connection with a monitoring terminal, and the method includes:
acquiring electric power parameters and identity information of a target object acquired by the substation box equipment, and analyzing the electric power parameters, wherein the electric power parameters comprise at least one of active power, reactive power, apparent power and power consumption in a first preset time period of the target object;
and based on the analyzed electric power parameters, sending the identity information and information representing maintenance prompts to the monitoring terminal every second preset time interval and/or when the electric power parameters meet preset conditions, so that the monitoring terminal acquires geographical position data which is associated with the identity information in advance according to the identity information and sends out maintenance prompts corresponding to the target object.
The preferred embodiment of the present invention further provides a maintenance prompting device, which is applied to a power transformation box device in communication connection with a monitoring terminal, and the maintenance prompting device includes:
the system comprises an acquisition and analysis unit, a power analysis unit and a power analysis unit, wherein the acquisition and analysis unit is used for acquiring power parameters and identity information of a target object and analyzing the power parameters, and the power parameters comprise at least one of active power, reactive power, apparent power and power consumption in a first preset time period of the target object;
and the maintenance prompting unit is used for sending the identity information and information representing maintenance prompting to the monitoring terminal every second preset time interval and/or when the electric power parameter meets a preset condition based on the analyzed electric power parameter, so that the monitoring terminal acquires geographical position data which is associated with the identity information in advance according to the identity information and sends out the maintenance prompting corresponding to the target object.
Optionally, the power parameter includes a power factor, and the maintenance prompting unit is further configured to:
calculating the average power or the average power factor of the target object in a third preset time period;
and judging whether the average power and/or the average power factor exceeds a corresponding preset threshold value, if so, determining that the power parameter meets a preset condition, and sending the identity information and information representing maintenance prompt to the monitoring terminal, wherein the average power comprises at least one of average active power, average reactive power and average apparent power.
Optionally, the substation equipment is connected to an electrical device, and the maintenance prompting unit is further configured to:
and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the times exceed the preset times.
Optionally, the target object includes a transformer, the power parameter further includes a load factor of the transformer, and the maintenance prompting unit is further configured to:
and acquiring the load rate of the transformer in a fifth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the load rate exceeds the maximum value of a preset range or is lower than the minimum value of the preset range.
Compared with the prior art, the maintenance prompting method and the device provided by the invention at least have the following beneficial effects: according to the scheme, based on the acquired power parameters, when the conditions are met, the maintenance prompt is automatically sent, so that an operator can maintain the target object in time before the target object breaks down. In addition, when a maintenance prompt is sent, the position data of the target object is displayed through the monitoring terminal, so that an operator can find the target object quickly.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only some embodiments of the invention and are therefore not to be considered limiting of its scope, for those skilled in the art will be able to derive additional related drawings therefrom without the benefit of the inventive faculty.
Fig. 1 is an interaction diagram of a substation box device, a monitoring terminal and a target object according to a preferred embodiment of the present invention.
Fig. 2 is a flowchart illustrating a maintenance prompting method according to a preferred embodiment of the present invention.
Fig. 3 is a second flowchart illustrating a maintenance prompting method according to a preferred embodiment of the present invention.
Fig. 4 is a block diagram of a maintenance prompting device according to a preferred embodiment of the present invention.
Icon: 10-substation equipment; 20-a monitoring terminal; 30-a target object; 40-a network; 50-a server; 100-maintenance prompting device; 110-an acquisition and analysis unit; 120-maintenance prompt unit.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the prior art, it is generally necessary to monitor and diagnose power parameters of various devices or apparatuses in the power grid to ensure that the devices or apparatuses can operate normally. At present, a fault point is usually maintained after equipment fails, and once the equipment fails, the power utilization of the equipment or the operation of the equipment is greatly influenced.
How to provide a scientific maintenance prompting method, which can provide accurate, effective and automatic maintenance prompting, is a big problem for technicians in the field. In view of the above problems, the present inventors have conducted extensive research and research to provide the following embodiments to solve the above problems. The following describes embodiments of the present invention in detail with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is an interactive schematic diagram of a substation box device 10, a monitoring terminal 20 and a target object 30 according to a preferred embodiment of the present invention. In the present embodiment, at least one transformer substation equipment 10 and the monitoring terminal 20 establish a communication connection through the network 40 to realize data interaction. A substation box device 10 establishes a communication connection with at least one target object 30 through a network 40 to achieve data interaction.
Optionally, a server 50 may be configured between the power transformation box device 10 and the monitoring terminal 20, and configured to forward data of the power transformation box device 10 and the monitoring terminal 20 to each other, so as to implement data interaction between the power transformation box device 10 and the monitoring terminal 20.
In the present embodiment, the monitoring terminal 20 may be, but is not limited to, a smart phone, a Personal Computer (PC), a tablet computer, a Personal Digital Assistant (PDA), a mobile internet access device, and the like. The network 40 may be, but is not limited to, a wired network or a wireless network.
Fig. 2 is a schematic flow chart of a maintenance prompting method according to a preferred embodiment of the present invention. The maintenance prompting method provided by the invention can be applied to the transformer box equipment 10, and the maintenance prompting method is executed through the transformer box equipment 10 so as to accurately and effectively send out the maintenance prompt, which is beneficial for maintenance personnel to maintain the hidden trouble of the target object 30 before the target object 30 fails, and further reduces the probability of the target object 30 failing.
The steps of the maintenance prompting method shown in fig. 2 will be described in detail below, and in this embodiment, the maintenance prompting method may include the following steps.
Step S210, obtaining an electric power parameter and identity information of the target object 30, and analyzing the electric power parameter, where the electric power parameter includes at least one of active power, reactive power, apparent power, and power consumption of the target object 30 in a first preset time period.
In the present embodiment, the target object 30 operates in the power grid, and the target object 30 is associated with a unique identifier in advance, where the identifier may be a numeric string or a character string or a combination thereof, and is used for identifying and distinguishing the target object 30. The target object 30 may be a generator, a power utilization device (e.g., an air conditioner in a power distribution room, a fan, a numerical control machine in a factory, etc.), and the like. The power grid may be provided with a collection device for collecting power parameters and identity information of the target object 30, and the collection device is used for sending collected data to the power transformation box device 10. Or the transformer box equipment 10 is provided with an acquisition module to acquire the power parameters and the identity information of the target object 30.
The collection device or collection module may include one or more collection instruments such as an ammeter, a voltmeter, and an electric energy meter to collect the power parameters of the target object 30. The power parameter may also include other parameters, such as phase/line current, phase/line voltage, etc., and the type of the power parameter is not particularly limited herein.
In this embodiment, analyzing the power parameter may be understood as comparing each type of power parameter with a corresponding preset threshold, where the preset threshold may be set according to an actual situation of each type of power parameter, and is not specifically limited herein.
Step S220, based on the analyzed power parameter, sending the identity information and information representing a maintenance prompt to the monitoring terminal 20 every second preset time interval and/or when the power parameter meets a preset condition, so that the monitoring terminal 20 obtains geographical location data associated with the identity information in advance according to the identity information, and sends a maintenance prompt corresponding to the target object 30.
It is understood that the information indicative of the maintenance prompt may be sent to the monitoring terminal 20 every second preset time interval, or the information indicative of the maintenance prompt may be sent to the monitoring terminal 20 when the power parameter satisfies the preset condition, or a combination of the two.
For example, if the power parameters do not meet the preset conditions within the second preset time period, the information of the standard maintenance prompt is sent to the monitoring terminal 20; if the power parameter meets the preset condition in the second preset time period, the information is also sent to the monitoring terminal 20, the timestamp for sending the information is used as a timing zero point, whether the power parameter meets the preset condition in the second preset time period after the timing zero point is detected and judged, if the preset condition is met, the information is sent to the monitoring terminal 20, and if the preset condition is not met, the information is sent when the interval duration after the timing zero point is the second preset time period, and the polling is carried out.
The monitoring terminal 20 can obtain the position data of the target object 30 according to the received identity information, which is helpful for the maintenance personnel to arrive at the position of the target object 30 in time. In addition, the identity information may be associated with a name, a model, and the like corresponding to the target device, and the monitoring terminal 20 may acquire the name, the model, and the like of the target object 30 according to the identity information to further help a maintenance worker to accurately find a specific position of the target object 30, where the content of the maintenance prompt sent by the monitoring terminal 20 may be presented in a display screen or a voice broadcast manner, and the prompt content may include the position information, the name, the model, a prompt reason (for example, one or more data in the power parameter exceeds a preset threshold value), and the like of the target object 30.
Optionally, the power parameter includes a power factor, and step S220 may be: calculating an average power or an average power factor of the target object 30 within a third preset time period; and judging whether the average power and/or the average power factor exceeds a corresponding preset threshold value, if so, determining that the power parameter meets the preset condition, and sending the identity information and information representing maintenance prompts to the monitoring terminal 20, wherein the average power comprises at least one of average active power, average reactive power and average apparent power.
Optionally, the substation box device 10 is connected to an electrical device, the power parameter may further include a number of times of starting and/or stopping the electrical device, and step S220 may be: and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal 20 when the times exceed the preset times. The preset number of times may be set according to actual conditions, and is not particularly limited herein.
Optionally, the target object 30 includes a transformer, the power parameter further includes a load factor of the transformer, and the step S220 may be: and acquiring the load rate of the transformer in a fifth preset time period, and sending information representing maintenance prompts to the monitoring terminal 20 when the load rate exceeds the maximum value of a preset range or is lower than the minimum value of the preset range. The preset range may be set according to actual conditions, and is not particularly limited herein.
It should be noted that the first preset time period, the second preset time period, the third preset time period, the fourth preset time period, and the fifth preset time period may be set according to actual situations, and are not limited specifically herein.
Fig. 3 is a second schematic flow chart of the maintenance prompting method according to the preferred embodiment of the present invention. Another maintenance prompting method provided by the preferred embodiment of the present invention may be applied to a server 50 communicatively connected to the substation box apparatus 10, where the server 50 is communicatively connected to the monitoring terminal 20.
In another embodiment, the maintenance prompting method may include step S310 and step S320.
Step S310, obtaining the power parameter and the identity information of the target object 30 collected by the substation box equipment 10, and analyzing the power parameter, where the power parameter includes at least one of active power, reactive power, apparent power, and power consumption in a first preset time period of the target object 30.
Step S320, based on the analyzed power parameter, sending the identity information and information representing a maintenance prompt to the monitoring terminal 20 every second preset time interval and/or when the power parameter meets a preset condition, so that the monitoring terminal 20 obtains geographical location data associated with the identity information in advance according to the identity information, and sends a maintenance prompt corresponding to the target object 30.
Based on the design, the sent maintenance prompt is more accurate and effective through various trigger conditions, and the maintenance personnel can find the hidden trouble before the target object 30 breaks down, so that the probability of the target object 30 breaking down is reduced, and even the target object 30 is prevented from breaking down. The server 50 can remotely monitor the power parameters and perform maintenance prompting, which is helpful for expanding the application range of the scheme.
Fig. 4 is a block diagram of a maintenance prompting device 100 according to a preferred embodiment of the present invention. The maintenance prompting device 100 according to the present invention is applicable to the above-described substation enclosure equipment 10, and the maintenance prompting device 100 is used to execute the maintenance prompting method in the above-described embodiment. The maintenance prompting device 100 may include an acquisition and analysis unit 110 and a maintenance prompting unit 120.
The obtaining and analyzing unit 110 is configured to obtain an electric power parameter and identity information of the target object 30, and analyze the electric power parameter, where the electric power parameter includes at least one of active power, reactive power, apparent power, and power consumption in a first preset time period of the target object 30. Specifically, the acquisition and analysis unit 110 may be configured to execute step S210 shown in fig. 2, and the detailed operation content of the execution may refer to the detailed description of step S210.
And the maintenance prompting unit 120 is configured to send the identity information and information representing the maintenance prompting to the monitoring terminal 20 every second preset time interval and/or when the power parameter meets a preset condition based on the analyzed power parameter, so that the monitoring terminal 20 obtains geographical location data associated with the identity information in advance according to the identity information and sends a maintenance prompting corresponding to the target object 30.
Optionally, the power parameter includes a power factor, and the maintenance prompting unit 120 is further configured to: calculating an average power or an average power factor of the target object 30 within a third preset time period; and judging whether the average power and/or the average power factor exceeds a corresponding preset threshold value, if so, determining that the power parameter meets a preset condition, and sending the identity information and information representing a maintenance prompt to the monitoring terminal 20, wherein the average power comprises at least one of average active power, average reactive power and average apparent power.
Optionally, the power transformation box device 10 is connected to an electric device, and the maintenance prompting unit 120 is further configured to: and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal 20 when the times exceed the preset times.
Optionally, the target object 30 includes a transformer, the power parameter further includes a load factor of the transformer, and the maintenance prompting unit 120 is further configured to: and acquiring the load rate of the transformer in a fifth preset time period, and sending information representing maintenance prompts to the monitoring terminal 20 when the load rate exceeds the maximum value of a preset range or is lower than the minimum value of the preset range.
Specifically, the maintenance prompting unit 120 may be configured to execute step S220 shown in fig. 2, and details of the executed operation may refer to the detailed description of step S220, which is not described herein again.
It should be noted that the maintenance prompting device 100 may also be applied to the server 50, the obtaining and analyzing unit 110 may be configured to execute step S310 shown in fig. 3, and the maintenance prompting unit 120 may be configured to execute step S320 shown in fig. 3, where the execution content may refer to the description of step S310 and step S320, and the details of the execution content of the maintenance prompting device 100 are not repeated here.
In summary, the present invention provides a maintenance prompting method and apparatus. According to the scheme, the electric power parameters and the identity information of the target object are obtained, and the electric power parameters are analyzed, wherein the electric power parameters comprise at least one of active power, reactive power, apparent power and electricity consumption in a first preset time period of the target object; and based on the analyzed power parameters, sending identity information and information representing maintenance prompts to the monitoring terminal every second preset time interval and/or when the parameters meet preset conditions, so that the monitoring terminal obtains geographical position data which is associated with the identity information in advance according to the identity information and sends out maintenance prompts corresponding to the target object. According to the method and the device, the maintenance prompt is automatically sent when the conditions are met based on the acquired power parameters, so that an operator can maintain the target object in time before the target object fails. In addition, when a maintenance prompt is sent, the position data of the target object is displayed through the monitoring terminal, so that an operator can find the target object quickly.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus, system, and method may be implemented in other ways. The apparatus, system, and method embodiments described above are illustrative only, as the flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). Alternatively, all or part of the implementation may be in software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A maintenance prompting method is characterized by being applied to a power transformation box device in communication connection with a monitoring terminal, wherein the power transformation box device is connected with an electric device, and the method comprises the following steps:
acquiring electric power parameters and identity information of a target object, and analyzing the electric power parameters, wherein the electric power parameters comprise at least one of active power, reactive power, apparent power and electricity consumption in a first preset time period of the target object;
based on the analyzed power parameter, sending the identity information and information representing maintenance prompts to the monitoring terminal every second preset time interval and/or when the power parameter meets preset conditions, so that the monitoring terminal obtains geographical position data associated with the identity information in advance according to the identity information and sends maintenance prompts corresponding to the target object, wherein the power parameter comprises the starting and/or stopping times of the electric equipment, and when the power parameter meets the preset conditions, the step of sending the identity information and the information representing maintenance prompts to the monitoring terminal comprises the following steps:
and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the times exceed the preset times.
2. The method according to claim 1, wherein the power parameter includes a power factor, and the step of sending the identity information and the information representing the maintenance prompt to the monitoring terminal when the power parameter satisfies a preset condition includes:
calculating the average power or the average power factor of the target object in a third preset time period;
and judging whether the average power and/or the average power factor exceeds a corresponding preset threshold value, if so, determining that the power parameter meets the preset condition, and sending the identity information and information representing maintenance prompt to the monitoring terminal, wherein the average power comprises at least one of average active power, average reactive power and average apparent power.
3. The method according to claim 1, wherein the target object includes a transformer, the power parameter further includes a load factor of the transformer, and the step of sending the identity information and the information representing the maintenance prompt to the monitoring terminal when the power parameter satisfies a preset condition includes:
and acquiring the load rate of the transformer in a fifth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the load rate exceeds the maximum value of a preset range or is lower than the minimum value of the preset range.
4. The method according to any one of claims 1-3, wherein the target object comprises at least one of a generator and a powered device.
5. A maintenance prompting method is applied to a server in communication connection with a transformer box device, the server is in communication connection with a monitoring terminal, the transformer box device is connected with an electric device, and the method comprises the following steps:
acquiring electric power parameters and identity information of a target object acquired by the substation box equipment, and analyzing the electric power parameters, wherein the electric power parameters comprise at least one of active power, reactive power, apparent power and power consumption in a first preset time period of the target object;
based on the analyzed power parameter, sending the identity information and information representing maintenance prompts to the monitoring terminal every second preset time interval and/or when the power parameter meets preset conditions, so that the monitoring terminal obtains geographical position data associated with the identity information in advance according to the identity information and sends maintenance prompts corresponding to the target object, wherein the power parameter comprises the starting and/or stopping times of the electric equipment, and when the power parameter meets the preset conditions, the step of sending the identity information and the information representing maintenance prompts to the monitoring terminal comprises the following steps:
and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the times exceed the preset times.
6. The utility model provides a maintain suggestion device which characterized in that, is applied to the transformer box equipment with monitor terminal communication connection, transformer box equipment is connected with consumer, maintain the suggestion device and include:
the system comprises an acquisition and analysis unit, a power analysis unit and a power analysis unit, wherein the acquisition and analysis unit is used for acquiring power parameters and identity information of a target object and analyzing the power parameters, and the power parameters comprise at least one of active power, reactive power, apparent power and power consumption in a first preset time period of the target object;
and the maintenance prompting unit is used for sending the identity information and information representing maintenance prompting to the monitoring terminal every second preset time interval and/or when the electric power parameter meets a preset condition based on the analyzed electric power parameter, so that the monitoring terminal obtains geographical position data which is associated with the identity information in advance according to the identity information and sends out maintenance prompting corresponding to the target object, wherein the maintenance prompting unit is also used for:
and acquiring the starting and/or stopping times of the electric equipment in a fourth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the times exceed the preset times.
7. The maintenance prompting device according to claim 6, wherein the power parameter comprises a power factor, the maintenance prompting unit further configured to:
calculating the average power or the average power factor of the target object in a third preset time period;
and judging whether the average power and/or the average power factor exceeds a corresponding preset threshold value, if so, determining that the power parameter meets a preset condition, and sending the identity information and information representing maintenance prompt to the monitoring terminal, wherein the average power comprises at least one of average active power, average reactive power and average apparent power.
8. The maintenance prompting device according to claim 6 or 7, wherein the target object includes a transformer, the power parameter further includes a load factor of the transformer, and the maintenance prompting unit is further configured to:
and acquiring the load rate of the transformer in a fifth preset time period, and sending information representing maintenance prompts to the monitoring terminal when the load rate exceeds the maximum value of a preset range or is lower than the minimum value of the preset range.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027625.5A CN108199482B (en) | 2018-01-11 | 2018-01-11 | Maintenance prompting method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027625.5A CN108199482B (en) | 2018-01-11 | 2018-01-11 | Maintenance prompting method and device |
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| CN108199482A CN108199482A (en) | 2018-06-22 |
| CN108199482B true CN108199482B (en) | 2020-01-03 |
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| CN106371052A (en) * | 2016-10-11 | 2017-02-01 | 国网山东省电力公司菏泽供电公司 | Safety monitoring method, device and system for intelligent electric meter |
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| CN107205012A (en) * | 2016-03-16 | 2017-09-26 | 株式会社理光 | Equipment management system, equipment control equipment and device management method |
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| CN105092999B (en) * | 2014-05-19 | 2017-12-12 | 罗克韦尔自动化技术公司 | Positioned using the power quality events of multiple instructions |
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| CN107205012A (en) * | 2016-03-16 | 2017-09-26 | 株式会社理光 | Equipment management system, equipment control equipment and device management method |
| CN106199172A (en) * | 2016-07-13 | 2016-12-07 | 广东电网有限责任公司 | A kind of monitoring method and system of electricity consumption situation |
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