CN105652119A - Method, device and system for acquiring fault information - Google Patents

Abstract

The invention discloses a method for acquiring fault information, which includes: collecting operation state data and position information of each section of lines in a predetermined area in a power system; comparing the operation state data of each section of lines with standard operation state data of corresponding lines; The fault information is obtained according to the comparison result; the line fault information can be obtained in real time through the above method.

Description

Method, device and system for obtaining fault information

technical field

The invention relates to the field of electrical technology, in particular to a fault information acquisition method, device and system.

Background technique

With the development of the power grid, power lines are spread across various regions. When the power grid fails, emergency repair personnel can only know the location of the fault by calling the repair call from customers in the fault area, and can only understand some basic conditions through the customer's description. Notify the emergency repair personnel to go to the scene for emergency repair. Since the customer does not understand the professional knowledge of electricity, the emergency repair personnel cannot know the specific situation through the phone, and the emergency repair personnel need to search for the fault on site, which takes a long time and is inefficient.

What's more serious is that when the customer fails to understand and notify the emergency repair personnel in time, it may cause a serious accident, endangering the user's property or even life safety. Because emergency repair personnel cannot obtain line fault information in real time, they cannot perform emergency repairs in time, nor can they notify users at the first time.

Therefore, how to obtain line fault information in real time is a technical problem to be solved by those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a fault information acquisition method, through which the fault information of the line can be obtained in real time, so that the emergency repair personnel can quickly know the actual situation of the line fault and carry out emergency repairs in time.

In order to solve the above technical problems, the present invention provides a method for obtaining fault information including:

Collect the operating status data and location information of each section of the line in the predetermined area of the power system;

Compare the operating status data of each line with the standard operating status data of the corresponding line;

Obtain fault information based on the comparison result.

Among them, the method for obtaining the fault information also includes:

The fault information is sent to the emergency repair personnel through the predetermined address information.

Wherein, the detection data of the line sensor includes:

Obtain the detection current of the line through the current sensor;

The detection voltage of the line is obtained through the voltage sensor.

Among them, the method for obtaining the fault information also includes:

According to the location information, find the address information of the corresponding user through the database;

Send the fault information to the user through the address information.

A device for acquiring fault information provided by the present invention includes: a processor, a line sensor, wherein,

The processor is used to receive the operation state data and location information, compare the operation state data with the standard operation state data of the corresponding line, and obtain the fault information according to the comparison result;

The line sensor is used to collect the operation status data and position information of each section of line in the predetermined area of the power system.

Wherein, the line sensor includes: a current sensor, a voltage sensor and a position sensor.

Wherein, the line sensor is specifically a line fault indicator.

A system for obtaining fault information provided by the present invention includes:

The collection module is used to collect the operation status data and position information of each section of the line in the predetermined area of the power system;

The comparison module is used to compare the operation state data of each section of the line with the standard operation state data of the corresponding line, and obtain fault information according to the comparison result.

Wherein, the fault information acquisition system also includes: a query module, a sending module, wherein,

A query module, configured to search for address information through a database;

The sending module is used for sending fault information through the network.

The comparison module includes: a comparator for comparing the detection data with corresponding standard data and outputting a comparison result.

Based on the above technical solution, the fault information acquisition method provided by the embodiment of the present invention includes: collecting the operation status data and location information of each section of the line in the predetermined area of the power system; comparing the operation status data of each section of the line with the standard operation Compare the status data; obtain fault information according to the comparison results; compare the operating status data of each segment of the line with the standard operating status data by collecting the operating status data and location information of each segment of the line, and know the fault information according to the comparison results, for example The type and severity of the fault information; in this way, the emergency repair personnel can quickly make a preliminary emergency repair plan through the above fault information, and can know the specific location of the faulty line through the location information, which buys time for the emergency repair work. This method can obtain the line in real time Fault information, timely repair.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only For some embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the flow chart of the acquisition method of fault information provided by the embodiment of the present invention;

Fig. 2 is the structural block diagram of the acquisition device of fault information provided by the embodiment of the invention;

Fig. 3 is the structural block diagram of the acquisition system of the fault information provided by the embodiment of the invention;

Fig. 4 is a structural block diagram of another fault information acquisition system provided by an embodiment of the invention;

Fig. 5 is a structural block diagram of a comparison module provided by an embodiment of the invention.

detailed description

The purpose of the present invention is to provide a fault information acquisition method, through which the fault information of the line can be obtained in real time, so that the emergency repair personnel can quickly know the actual situation of the line fault and carry out emergency repairs in time.

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to FIG. 1, which is a flowchart of a method for obtaining fault information provided by an embodiment of the present invention; the method for obtaining fault information may include:

Step s100, collecting the operation status data and location information of each section of the line in the predetermined area of the power system;

Among them, in the power system of a region, some detection devices such as current sensors, voltage sensors, and position sensors can be installed in each section of the line in a predetermined area, and these detection devices can work in real time to collect various electrical quantities of the running line. , such as current value, voltage value or line position information.

These sensor devices can communicate with the processor of the control center through wireless transmission, or communicate with the processor of the control center through wire connection, and after they establish communication, the processor can collect the predetermined area in the power system collected by the sensor device The running status data and location information of each section of the line. The timely collection of these information is the guarantee for the timely acquisition of follow-up fault information.

Step s110, comparing the running state data of each line with the standard running state data of the corresponding line;

Wherein, the processor compares the collected operating status data of each section of the line with the standard operating status data of the corresponding sections of the line, where the corresponding sections of the line can be data-off first, or themselves, for example The corresponding lines of the lines in the first area are the lines in the first area and the lines related to the electrical quantity in the lines in the first area;

After finding the corresponding line, call out its line information and compare it with the running status data. The comparison standard should be pre-set according to the principle of the actual line. For example, some important data must be consistent, and some data It is necessary to have a confidence interval, when the operating status data is within the confidence interval. Here is to carry out a data comparison according to the predetermined comparison standard program actually written.

Step s120, obtaining fault information according to the comparison result.

Among them, according to the result of data comparison, professionals can analyze and process to obtain fault information, or the analysis software can automatically analyze and process according to the comparison result input by the staff, and can output an output result including fault information. Through this result, the fault information of the line can be clearly known.

Based on the above technical solution, the method provided by the embodiment of the present invention compares the operation status data of each section of the line with the standard operation status data by collecting the operation status data and location information of each section of the line, and can know the fault information according to the comparison result, for example The type and severity of the fault information; in this way, the emergency repair personnel can quickly make a preliminary emergency repair plan through the above fault information, and can know the specific location of the faulty line through the location information, which buys time for the emergency repair work. This method can obtain the line in real time Fault information, timely repair.

Optionally, the method for obtaining fault information further includes: sending the fault information to rescue personnel through predetermined address information.

Among them, there is a list of repair personnel corresponding to it and the address information of the repair personnel in various fault information, and the fault information can be sent to the repair personnel through predetermined address information according to the list when the fault information is obtained.

It may be that the processor obtains the emergency repair personnel information and the corresponding predetermined address information through list query, and sends them to the emergency repair personnel through SMS or other forms, so that the emergency repair personnel can obtain the fault information in time, make timely processing, and solve the fault as soon as possible.

Optionally, the detection data of the line sensor includes:

Obtain the detection current of the line through the current sensor;

The detection voltage of the line is obtained through the voltage sensor.

Among them, the voltage sensor and current sensor here can use different precisions for data collection according to specific requirements, so that the later processing can have sufficient precision and data format.

Optionally, the method for obtaining fault information also includes:

According to the location information, find the address information of the corresponding user through the database;

Among them, in the power system of a region, there will be communities, residential areas or individual households, commercial districts, and enterprises corresponding to each section of the line in a predetermined area. Therefore, in areas with line detection equipment, sensors are installed The area of the application can pre-register the user's address information such as telephone number, mobile phone number and other information. These information can be preferably stored in the database, and the use of the database can facilitate calling and changing information.

After obtaining the location information of the faulty line through the location sensor, the processor can use the location information to query the address information of the corresponding user through the database, where the address information may refer to communication information.

Send the fault information to the user through the address information.

Wherein, after finding the corresponding user address information, the processor may send the line fault information including the severity and some simple coping methods to the user.

In this way, the user can perform corresponding operations according to the instructions. On the one hand, the failure will not be more serious. On the other hand, it can buy time for the emergency repair personnel. In the worst case, it can also maximize the protection of the user's property and life safety. Such as evacuating as soon as possible.

Based on the above-mentioned technical method, the fault information acquisition method provided by the embodiment of the present invention, by collecting the operation status data and location information of each section of the line, comparing the operation status data of each section of the line with the standard operation status data, according to the comparison result can be Know the fault information, such as the type and severity of the fault information; in this way, the repair personnel can quickly make a preliminary repair plan through the above fault information, and can know the specific location of the fault line through the location information, which buys time for the repair work. It can obtain the fault information of the line in real time and repair it in time. By sending the fault information to the repair personnel, it can win the repair time and reduce the loss; by sending the fault information and simple response methods to the user, it can ensure that the danger does not expand and the life of the user can be guaranteed Property safety, reduce user losses.

The embodiment of the present invention provides a method for acquiring fault information, through which the fault information of a line can be acquired in real time.

The device for obtaining fault information provided by the embodiments of the present invention is introduced below. The device for obtaining fault information described below and the method for obtaining fault information described above may be referred to in correspondence.

Please refer to FIG. 2, which is a structural block diagram of a device for obtaining fault information provided by an embodiment of the invention; the device may include: a processor 100, a line sensor 200, wherein,

The processor 100 is configured to receive the operation state data and location information, compare the operation state data with the standard operation state data of the corresponding line, and obtain fault information according to the comparison result;

The line sensor 200 is used to collect the operation status data and position information of each section of line in a predetermined area in the power system.

Optionally, the line sensor includes: a current sensor, a voltage sensor and a position sensor.

Among them, the current sensor is used to obtain the detection current of the line;

The voltage sensor is used to obtain the detection voltage of the line;

The position sensor is used to obtain the position information of the line.

Optionally, the line sensor is specifically a line fault indicator.

Among them, the line fault indicator is a short circuit and ground fault indicator is a device used to detect short circuit and ground fault. The fault indicator is installed in the discharge line, power cable, box transformer, ring network cabinet, and cable branch box to indicate the path of the fault current. The fault indicator can detect the operating status data of the line and the location of the fault in real time, such as power transmission, power failure, grounding, short circuit, overcurrent, etc. Making processing decisions quickly can greatly improve power supply reliability and user satisfaction.

Here, the line fault indicator can be used to obtain the running status data of the line.

The embodiment of the present invention provides a device for obtaining fault information, through which the fault information of a line can be obtained in real time.

The fault information acquisition system provided by the embodiment of the present invention is introduced below. The fault information acquisition system described below and the fault information acquisition method and device described above can be referred to in correspondence.

Please refer to Fig. 3, Fig. 3 is the block diagram of the acquisition system of the failure information that the embodiment of the invention provides; This system can comprise:

The collection module 300 is used to collect the operation status data and location information of each section of the line in the predetermined area of the power system;

The comparison module 400 is used to compare the operation state data of each section of the line with the standard operation state data of the corresponding line, and obtain fault information according to the comparison result.

Please refer to Fig. 4, which is a structural block diagram of another fault information acquisition system provided by the embodiment of the invention; the system may also include:

A query module 500, configured to search for address information through a database;

The sending module 600 is configured to send fault information through the network.

Please refer to Fig. 5, Fig. 5 is the block diagram of the comparison module that the embodiment of the invention provides; The comparison module can include:

The comparator 410 is configured to compare the detection data with corresponding standard data, and output a comparison result.

The embodiment of the present invention provides a fault information acquisition system, through which the fault information of a line can be acquired in real time.

Each embodiment in the description is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part.

Professionals can further realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software or a combination of the two. In order to clearly illustrate the possible For interchangeability, in the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

The steps of the methods or algorithms described in connection with the embodiments disclosed herein may be directly implemented by hardware, software modules executed by a processor, or a combination of both. Software modules can be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other Any other known storage medium.

The method, device and system for obtaining fault information provided by the present invention have been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present invention, and the descriptions of the above embodiments are only used to help understand the method and core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (10)

1. A method for obtaining fault information, comprising: Collect the operating status data and location information of each section of the line in the predetermined area of the power system; Compare the operating status data of each line with the standard operating status data of the corresponding line; Obtain fault information based on the comparison result. 2. The method for obtaining fault information as claimed in claim 1, further comprising: The fault information is sent to the emergency repair personnel through the predetermined address information. 3. The method for obtaining fault information as claimed in claim 1, wherein the detection data of the line sensor comprises: Obtain the detection current of the line through the current sensor; The detection voltage of the line is obtained through the voltage sensor. 4. The method for obtaining fault information as claimed in claim 1, further comprising: According to the location information, find the address information of the corresponding user through the database; Send the fault information to the user through the address information. 5. A device for acquiring fault information, comprising: a processor, a line sensor, wherein, The processor is used to receive the operation state data and location information, compare the operation state data with the standard operation state data of the corresponding line, and obtain the fault information according to the comparison result; The line sensor is used to collect the operation status data and position information of each section of line in the predetermined area of the power system. 6. The device for obtaining fault information according to claim 5, wherein the line sensor comprises: a current sensor, a voltage sensor and a position sensor. 7. The device for acquiring fault information according to claim 5, wherein the line sensor is specifically a line fault indicator. 8. An acquisition system for fault information, comprising: The collection module is used to collect the operation status data and position information of each section of the line in the predetermined area of the power system; The comparison module is used to compare the operation state data of each section of the line with the standard operation state data of the corresponding line, and obtain fault information according to the comparison result. 9. The acquisition system of fault information as claimed in claim 8, further comprising: a query module, a sending module, wherein, A query module, configured to search for address information through a database; The sending module is used for sending fault information through the network. 10 . The fault information acquisition system according to claim 8 , wherein the comparison module comprises: a comparator, configured to compare the detection data with corresponding standard data, and output a comparison result. 11 .