CN111178788A - Power data auxiliary management method and system for power selling side - Google Patents
Power data auxiliary management method and system for power selling side Download PDFInfo
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Abstract
The invention relates to an auxiliary management method and system for power data of a power selling side, which comprises the steps of firstly receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information; then, according to the first user information and the acquisition cycle information, power data missing information and power data missing interval information under the preset acquisition times are counted; acquiring corresponding power data integral loss degree information of the power selling side according to the power data loss information, the power data loss interval information and the acquisition times; and finally, uploading the whole missing degree information of the power data of the power selling side. The method can ensure scientific, objective and effective evaluation of the serious condition of the power data loss.
Description
Technical Field
The invention relates to the technical field of auxiliary management of power system data, in particular to an auxiliary management method and system for power data of a power selling side.
Background
In recent years, power marketing business data is an important strategic resource of a power grid, and high-quality power data is a premise and a basis for normal operation and practicability of an information system. With the progress of information-based projects, the quality of power basic data is urgently required to be improved.
Based on the data of the user power data application system at the power selling side, extracting detailed data into a data quality detection standard library according to data quality assessment indexes uniformly formulated by the headquarters; the detection is carried out according to the formulated data detection rule, the detection result can be counted and analyzed, a strategy can be formulated in a targeted manner, and finally a data quality report can be directly exported.
The data quality detection tool detects data such as basic archives and measurement assets in the system by taking a detection rule stored in the rule definition configuration as a reference, forms a detection result, then performs statistical analysis on the detection result through a statistical and analysis model, and finally forms a data quality evaluation report. Through data quality management functions such as data quality detection rule definition, data detection, detection result statistics and detection result analysis, data quality detection, statistics and analysis of all layers are achieved from dimensions such as data integrity and accuracy, and business basic data quality is comprehensively improved.
However, the absence of power data in the prior art is annoying to data management and analysis personnel, and is difficult to measure effectively for the severity of the power data absence. Therefore, how to scientifically, objectively and effectively evaluate the measurement of the power data loss of the user and feed back the measurement according to the actual detection result, so that a manager can conveniently know the serious condition of the data acquisition loss, and an electric power company can conveniently correct and supplement the data loss in time is an important and urgent problem faced by the electric power company.
Disclosure of Invention
In view of the above, the invention provides an auxiliary management method and system for power data of a power selling side, which can ensure scientific, objective and effective evaluation of serious power data loss.
The invention is realized by adopting the following scheme: a power data auxiliary management method for a power selling side comprises the following steps:
receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information;
according to the first user information and the acquisition cycle information, power data missing information and power data missing interval information under the preset acquisition times are counted;
acquiring corresponding power data integral deficiency degree information of the power selling side according to the power data deficiency information, the power data deficiency interval information and the acquisition times;
and uploading the whole missing degree information of the power data of the power selling side.
Further, the abnormal electricity quantity information comprises that electricity consumption is smaller than a first threshold value within a preset time period; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time.
Further, the power data missing information includes the number of data of the power data which are not collected in the process of collecting the power data according to the collection cycle information; the electric power data missing interval information comprises the number of intervals in which the data number of the electric power data which are not collected is distributed.
Further, the following formula is adopted for obtaining the corresponding power data overall loss degree information of the power selling side according to the power data loss information, the power data loss interval information and the collection times:
in the formula, M is the integral loss degree of power data of the power selling side, E is the data acquisition frequency in the acquisition period, and N issThe number of intervals in which data are missing in the acquisition cycle, niIs the number of missing data in the ith interval of data missing, aiAre coefficients of consecutive missing data.
Further, when said n isiWhen 1, the aiThe value is 1; when said n isiWhen a is more than or equal to 2, a isiThe value is 2.
The invention also provides an electricity selling side electric power data auxiliary management system, which comprises:
the receiving module is used for receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information;
the statistical module is used for counting the electric power data missing information and the electric power data missing interval information under the preset collection times according to the first user information and the collection period information;
the acquisition module is used for acquiring corresponding power data overall loss degree information of the power selling side according to the power data loss information, the power data loss interval information and the acquisition times;
and the uploading module uploads the whole missing degree information of the power selling side power data.
Further, the abnormal electricity quantity information comprises that electricity consumption is smaller than a first threshold value within a preset time period; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time.
Further, the power data missing information includes the number of data of the power data which are not collected in the process of collecting the power data according to the collection cycle information; the electric power data missing interval information comprises the number of intervals in which the data number of the electric power data which are not collected is distributed.
Further, the following formula is adopted for obtaining the corresponding power data overall loss degree information of the power selling side according to the power data loss information, the power data loss interval information and the collection times:
in the formula, M is the integral loss degree of power data of the power selling side, E is the data acquisition frequency in the acquisition period, and N issThe number of intervals in which data are missing in the acquisition cycle, niIs the number of missing data in the ith interval of data missing, aiAre coefficients of consecutive missing data.
Further, when said n isiWhen 1, the aiThe value is 1; when said n isiWhen a is more than or equal to 2, a isiThe value is 2.
Compared with the prior art, the invention has the following beneficial effects: according to the first user information and the acquisition cycle information, power data missing information and power data missing interval information under the preset acquisition times are counted; acquiring corresponding power data integral deficiency degree information of the power selling side according to the power data deficiency information, the power data deficiency interval information and the acquisition times; and uploading the whole missing degree information of the power data of the power selling side. Therefore, the missing condition of the power selling side user power data is objectively and accurately evaluated from the information of the missing interval, the missing number and the like of the user data of the power selling side, and a manager is more effectively and accurately evaluated.
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FIG. 1 is a schematic flow chart of a method according to an embodiment of the present invention.
Fig. 2 is a system block diagram of an embodiment of the invention.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1 and fig. 2, the present embodiment provides an auxiliary power data management method for a power selling side, including the following steps:
step S1: receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information;
in this embodiment, the abnormal information of the electric quantity includes that the used electric quantity is smaller than a first threshold value within a preset time period; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time.
The user can determine whether the electric quantity is abnormal or not by monitoring the collected electric energy in 24 hours, and specifically, the electric quantity of the power user is calculated based on the today electric meter base code, the yesterday electric meter base code, and the TA transformation ratio and the TV transformation ratio of the corresponding transmission circuit. The system can set a first threshold Th according to the long-term electricity usage of the user, wherein the electricity abnormal information comprises that the electricity usage is less than the first threshold within a preset time period; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time, for example, within 24 hours, the electric quantity data is collected according to a time interval of 1 hour, and then 24 times of electric power data are collected within 24 hours.
Step S2: according to the first user information and the acquisition cycle information, power data missing information and power data missing interval information under the preset acquisition times are counted;
the power data missing information comprises the data number of the power data which are not collected in the process of collecting the power data according to the collection period information; the electric power data missing interval information comprises the number of intervals in which the electric power data which are not collected are distributed;
correspondingly, the user can set the time interval to be 1 hour, and then 24 times of electric power data are collected within 24 hours, and the number of electric power data missing and the number of sections in which the electric power data are missing are counted when the 24 times of electric current data are collected. Among them, for example: the statistical period is 12: 00-12: 00 this day, the statistical time interval is 1 hour, and statistics shows that the first statistical sequence lacks data 13:00, 14:00 and 15:00, and the second statistical sequence lacks data 15:00, 18:00 and 6:00, so that the number of power data deletions of the first statistical sequence and the second statistical sequence is 3. Further, although the data loss amount of the first statistical sequence and the second statistical sequence is the same, the three data missing from the first statistical sequence are distributed in the same interval, namely are continuously missing, and the number of the intervals is 1; and the three data missing from the second sequence are distributed in different intervals, and the number of the intervals is 3.
Step S3: acquiring corresponding power data integral deficiency degree information of the power selling side according to the power data deficiency information, the power data deficiency interval information and the acquisition times;
step S4: and uploading the whole missing degree information of the power data of the power selling side.
In this embodiment, the following formula is adopted for obtaining the overall missing degree information of the power data of the corresponding power selling side according to the missing information of the power data, the missing interval information of the power data and the collection times:
in the formula, M is the integral loss degree of power data of the power selling side, E is the data acquisition frequency in the acquisition period, and N issThe number of intervals in which data are missing in the acquisition cycle, niIs the number of missing data in the ith interval of data missing, aiAre coefficients of consecutive missing data.
In this embodiment, when n is saidiWhen 1, the aiThe value is 1; when said n isiWhen a is more than or equal to 2, a isiThe value is 2.
The embodiment also provides a power data auxiliary management system for the electricity selling side, which comprises:
the receiving module is used for receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information;
the statistical module is used for counting the electric power data missing information and the electric power data missing interval information under the preset collection times according to the first user information and the collection period information;
the acquisition module is used for acquiring corresponding power data overall loss degree information of the power selling side according to the power data loss information, the power data loss interval information and the acquisition times;
and the uploading module uploads the whole missing degree information of the power selling side power data.
In this embodiment, the abnormal information of the electric quantity includes that the used electric quantity is smaller than a first threshold value within a preset time period; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time.
In this embodiment, the missing information of the power data includes the number of data of the power data that are not collected in the process of collecting the power data according to the collection cycle information; the electric power data missing interval information comprises the number of intervals in which the data number of the electric power data which are not collected is distributed.
In this embodiment, the following formula is adopted for obtaining the overall missing degree information of the power data of the corresponding power selling side according to the missing information of the power data, the missing interval information of the power data and the collection times:
in the formula, M is the integral loss degree of power data of the power selling side, E is the data acquisition frequency in the acquisition period, and N issThe number of intervals in which data are missing in the acquisition cycle, niIs the number of missing data in the ith interval of data missing, aiAre coefficients of consecutive missing data.
In this embodiment, when n is saidiWhen 1, the aiThe value is 1; when said n isiWhen a is more than or equal to 2, a isiThe value is 2.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (10)
1. A power data auxiliary management method for a power selling side is characterized by comprising the following steps:
receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information;
according to the first user information and the acquisition cycle information, power data missing information and power data missing interval information under the preset acquisition times are counted;
acquiring corresponding power data integral deficiency degree information of the power selling side according to the power data deficiency information, the power data deficiency interval information and the acquisition times;
and uploading the whole missing degree information of the power data of the power selling side.
2. The electric power selling side electric power data auxiliary management method according to claim 1, characterized in that the electric power quantity abnormality information comprises that the electric power consumption quantity is less than a first threshold value within a preset time period; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time.
3. The auxiliary power data management method for the electricity selling side according to claim 1, wherein the missing information of the power data comprises the number of data of the power data which are not collected in the process of collecting the power data according to the collection period information; the electric power data missing interval information comprises the number of intervals in which the data number of the electric power data which are not collected is distributed.
4. The power selling side electric power data auxiliary management method according to claim 1, wherein the obtaining of the corresponding power selling side electric power data overall loss degree information according to the electric power data loss information, the electric power data loss section information and the collection times adopts the following formula:
in the formula, M is the integral loss degree of power data of the power selling side, E is the data acquisition frequency in the acquisition period, and N issThe number of intervals in which data are missing in the acquisition cycle, niIs the number of missing data in the ith interval of data missing, aiAre coefficients of consecutive missing data.
5. The auxiliary power data management method for power selling side of claim 4, wherein when said n is greater than n, said method is characterized in thatiWhen 1, the aiThe value is 1; when said n isiWhen a is more than or equal to 2, a isiThe value is 2.
6. An electricity selling side power data auxiliary management system is characterized by comprising:
the receiving module is used for receiving a user request, wherein the user request comprises first user information, abnormal electric quantity information and acquisition cycle information;
the statistical module is used for counting the electric power data missing information and the electric power data missing interval information under the preset collection times according to the first user information and the collection period information;
the acquisition module is used for acquiring corresponding power data overall loss degree information of the power selling side according to the power data loss information, the power data loss interval information and the acquisition times;
and the uploading module uploads the whole missing degree information of the power selling side power data.
7. The system for auxiliary management of power-selling side electric power data according to claim 6, characterized in that said abnormal information of electric quantity includes that the electric quantity used in a predetermined time period is less than a first threshold value; the collection cycle information includes a time interval for collecting the electric quantity data within a predetermined time.
8. The auxiliary power data management system for the electricity selling side according to claim 6, wherein the missing information of the power data comprises the data number of the power data which are not collected in the process of collecting the power data according to the collection period information; the electric power data missing interval information comprises the number of intervals in which the data number of the electric power data which are not collected is distributed.
9. The auxiliary power data management system for the power selling sides according to claim 6, wherein the following formula is adopted for acquiring the whole missing degree information of the corresponding power data of the power selling sides according to the missing information of the power data, the missing interval information of the power data and the collection times:
in the formula, M is the integral loss degree of power data of the power selling side, E is the data acquisition frequency in the acquisition period, and N issThe number of intervals in which data are missing in the acquisition cycle, niIs the number of missing data in the ith interval of data missing, aiAre coefficients of consecutive missing data.
10. According to claim 6The electric power data auxiliary management system at the electricity selling side is characterized in that when the n is the numberiWhen 1, the aiThe value is 1; when said n isiWhen a is more than or equal to 2, a isiThe value is 2.
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- 2020-01-09 CN CN202010023440.4A patent/CN111178788A/en active Pending
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| CN104330620A (en) * | 2014-10-27 | 2015-02-04 | 国家电网公司 | Automatic acquisition and processing system for electric energy information |
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| CN108197156A (en) * | 2017-12-08 | 2018-06-22 | 囯网河北省电力有限公司电力科学研究院 | The abnormal electricity data restorative procedure and terminal device of power information acquisition system |
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