CN102637288A - Method for analysis of line loss in distribution-room area of power supply enterprise - Google Patents
Method for analysis of line loss in distribution-room area of power supply enterprise Download PDFInfo
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- CN102637288A CN102637288A CN2012100952617A CN201210095261A CN102637288A CN 102637288 A CN102637288 A CN 102637288A CN 2012100952617 A CN2012100952617 A CN 2012100952617A CN 201210095261 A CN201210095261 A CN 201210095261A CN 102637288 A CN102637288 A CN 102637288A
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Abstract
The invention relates to a method for analysis of line loss in a distribution-room area of a power supply enterprise. The method comprises the steps of: conducting analysis on basic data of the distribution-room area; subsequently carrying out statistic analysis on the line loss of the distribution-room area; next carrying out data analysis on a power supply side; and then carrying out data analysis on a power selling side. Thus, the method can be used for conducting statistic analysis on the rationality of the line loss of the distribution-room area and abnormally handling the unreasonable distribution-room area.
Description
Technical field
The present invention relates to power domain, particularly a kind of method that is used for power supply enterprise's platform district line loss analyzing.
Background technology
At present; Line loss management in platform district is the emphasis and the difficult point of power supply enterprise's line loss management, in management, does not have a kind of clear and definite effective and efficient manner to come platform district line loss situation is analyzed, and often artificial carries out random judgement; There is not definite method; The result who draws is often also unreasonable, cause misjudgment easily, can't for oppose electricity-stealing, saving energy and decreasing loss work provides foundation.
Summary of the invention
The purpose of this invention is to provide a kind of novel line loss analyzing method, through, can carry out platform district line loss analyzing effectively, and right.
In order to achieve the above object, technical scheme of the present invention provides a kind of method that is used for power supply enterprise's platform district line loss analyzing, said analytical approach, comprise to line loss reason and reasonable rate carry out statistical study below some steps:
Step 1, each district is carried out the basic data analysis, that is, low electric system information and user profile analysis of presenting a theatrical performance as the last item on a programme the district gathered;
Step 2, carry out platform district line loss statistics, that is, calculate line loss per unit according to the supply side in each district and the data of sale of electricity side, and these line losses per unit are carried out statistical study;
Step 3, unusual platform district is appearred in line loss per unit, carry out the analysis of the accuracy of supply side data;
Step 4, unusual platform district is appearred in line loss per unit, carry out the analysis of the accuracy of sale of electricity side data.
Obtain also further comprising step 5 after the analysis result according to said method, that is,, the platform district that wherein line loss is unusual is handled, eliminate the unusual situation of line loss per unit according to analysis result.
Further comprise following process in the step 1: to the electric system analysis in each district, the platform district is carried out the comparison of user profile between system and each district is carried out customer analysis.
Step 2 further comprises following process: obtain platform district line loss statistics, the calculating of platform district line loss per unit, the line loss per unit warning of unusual platform district, the comparison of platform district line loss per unit and the line loss data statistics of electric system unit.
Step 3 further comprises following process: obtain unusual platform district supply side data, the warning of supply side abnormal data and abnormal electrical power supply data repair.
Step 4 further comprises following process: obtain in unusual platform district's sale of electricity side data and analysis sale of electricity side electricity consumption client situation, the electricity sales amount and move back the quality situation of checking meter in electric weight situation and the electricity sales amount of mending in assorted item electric weight situation, the electricity sales amount in zero electric weight situation, the electricity sales amount.
Step 5 further comprises following process: form the possible reason of line loss, and carry out internal field work disposal, outfield work disposal and line loss and disappear scarce.
Compared with prior art, the method that is used for power supply enterprise's platform district line loss analyzing according to the invention, its advantage is: the present invention is according to platform district line loss situation; At first carry out the basic data analysis of platform district, next carries out the line loss statistical study of platform district, carries out the supply side data analysis then; Secondly carry out the analysis of sale of electricity side data again; Therefore, the present invention can carry out statistical study to the reasonable rate of platform district line loss, and irrational district carried out abnormality processing.
Description of drawings
Fig. 1 is the process flow diagram that is used for the method for power supply enterprise's platform district line loss analyzing according to the invention.
Embodiment
As shown in Figure 1; The method that is used for power supply enterprise's platform district line loss analyzing according to the invention mainly is according to platform district line loss situation, at first carries out the basic data analysis of platform district; Next carries out the line loss statistical study of platform district; Carry out the supply side data analysis then, secondly carry out the analysis of sale of electricity side data again, carry out unusual line loss at last and handle.
Concrete, said analytical approach comprises following some steps:
Step 1, platform district basic data are analyzed; Mainly be to collect, put in order and analyze, to guarantee the accuracy of platform district Back ground Information, with the basic data of these accurate data of handling as platform district line loss analyzing to the Back ground Information of aspects such as electric system information of hanging down the district of presenting a theatrical performance as the last item on a programme and user profile.This step further comprises: to the electric system analysis in each district, the platform district is carried out the comparison of user profile between system and each district carried out following some steps such as customer analysis.Hereinafter will be that example describes to obtain " Huang Shantai district basic data ".
Step 1.1, each district is carried out the electric system analysis, and gather; For example, obtain " station, Mount Huang electric system analytical table ";
Step 1.1.1, obtain the electric system figure at the 35kV station under each district from PMS (power transmission and distribution production management system); For example, obtain " station, Mount Huang electric system figure ";
Step 1.1.2, on PMS, confirm the said 10kV circuit in each district, and be that unit carries out the electric system analysis with the 10kV circuit; For example, obtain " mountain 1 occupies the analysis of bridge 10kV circuit electric system ".
Step 1.2, Yi Tai district are unit, to the user profile comparison that subordinate's platform district, 35kV station carries out PMS and CMS (power marketing system), find out the otherness of two systems, and gather; For example, will obtain " 169 districts, station, Mount Huang user profile comparison result summary sheet ";
Step 1.2.1, from CMS, obtaining all user profile in subordinate's platform district, 35kV station, form and gather form, for example is " Mount Huang user cms ";
Step 1.2.2, from PMS, obtaining all user profile in subordinate's platform district, 35kV station, form and gather form, for example is " the whole user in Mount Huang (pms) ";
Step 1.2.3, be benchmark, in PMS, search that the user profile at disappearance family number for example obtains " lacking the user among the PMS " with PMS;
Step 1.2.4, in CMS, search the user profile that repeat at family number, and analyze the reason that number repeat at the family, form Verbose Listing; For example, be " duplicate customer among the CMS ";
Step 1.2.5, in PMS, search the user profile that repeat at family number, and analyze the reason that number repeat at the family, form Verbose Listing.For example, be " duplicate customer among the PMS ".
Step 1.3, each district is carried out each district's customer analysis of customer analysis gather, for example, obtain " station, Mount Huang customer analysis table ";
Step 1.3.1, from CMS, confirm corresponding system volume in each district number, and be aggregated into " station, Mount Huang customer analysis table ";
Step 1.3.2, from CMS, the system volume through searching each district number is confirmed and number corresponding example day of checking meter of system volume, and is aggregated into " station, Mount Huang customer analysis table ";
Step 1.3.3, from CMS, confirm customer type and client's quantity that each district comprises, and classify and gather; For example, be aggregated into " station, Mount Huang customer analysis table ".
Step 2, the line loss statistical study of platform district; Mainly be the data computation line loss per unit of obtaining platform district supply side and sale of electricity side, and carry out statistical study for these line losses per unit.Further comprise: obtain some steps such as platform district line loss statistics, the calculating of platform district line loss per unit, the line loss per unit warning of unusual platform district, the comparison of platform district line loss per unit and the line loss data statistics of electric system unit.
Step 2.1, obtain the statistics of platform district line loss, comprising from each business platform:
Step 2.1.1, obtain platform district sale of electricity side electric weight component data, that is, obtain a moon electricity sales amount component data from CMS;
Step 2.1.2, computer board district sale of electricity side electric quantity data promptly, provide a moon electricity sales amount component data according to CMS, calculate the electricity sales amount sum data of putting into effect the district;
Step 2.1.3, obtain the timing node that platform district electricity sales amount calculates, that is, obtain a start time and the concluding time that moon electricity sales amount calculates from CMS;
Step 2.1.4, obtain platform district supply side component data, that is, the timing node that calculates according to sale of electricity side electric weight from the load monitoring platform obtains the power supply component data of supply side;
Step 2.1.5, computer board district supply side electric quantity data promptly, provide a moon delivery component data according to the load monitoring platform, calculate the delivery sum data of putting into effect the district.
Step 2.2, platform district line loss per unit are calculated; That is, go out the line loss per unit in each district according to delivery and electricity sales amount data computation;
Step 2.3, unusual platform district line loss per unit are reported to the police, thereby are identified for the platform district unusual situation of line loss per unit.
Step 2.4, the comparison of platform district line loss comprise the line loss per unit data in platform district are carried out horizontal and vertical comparison;
The historical line loss data contrast of step 2.4.1, platform district, that is, and to a platform district, monthly, a year equal time unit carries out line loss per unit contrast longitudinally;
Step 2.4.2, each district's line loss data contrast, that is, in the unit at the same time, the line loss per unit in each district compares.
Step 2.5, the line loss data statistics of electric system unit, promptly Yi Tai district higher level's 10kV circuit, 35kV transformer station are that unit carries out the line loss data statistics.
The data analysis of step 3 supply side; Mainly be meant to line loss per unit unusual platform district to occur, carry out the analysis of supply side data, analyze whether be since the supply side data caused the unusual of line loss per unit unusually.Further comprise: obtain steps such as unusual platform district supply side data, the warning of supply side abnormal data and abnormal electrical power supply data repair.
Step 3.1, obtain the unusual platform of line loss district supply side data, that is, the Yi Tai district obtains the supply side data for unit according to the random time section on the load monitoring platform.
Step 3.2, supply side abnormal data are reported to the police, that is, identify for the unusual delivery data in platform district;
Step 3.2.1, accidental data are reported to the police, that is, and and for identifying according to N supply side data doubly greater than historical average;
Step 3.2.2, continuous 0 electric weight report to the police, that is, identify for 0 electric quantity data of continuous time point.
Step 3.3, delivery abnormal data are repaired, and, carry out technology reparation for unusual delivery data that is;
Step 3.3.1, accidental data reparation promptly, substitute reparation for accidental data with 2 mean values in front and back;
Step 3.3.2, continuous 0 electric weight reparation promptly, replace repairing for the each point mean value of big value of continuous 0 electric weight with accumulation subsequently.
Step 4 sale of electricity side data is analyzed; Mainly be meant to line loss per unit unusual platform district to occur, carry out the analysis of sale of electricity side data, analyze whether be since the sale of electricity side data caused the unusual of line loss per unit unusually.Further comprise: obtain and move back some steps such as mending the quality situation of checking meter in electric weight situation and the electricity sales amount in unusual platform district's sale of electricity side data, sale of electricity side electricity consumption client situation, the electricity sales amount in zero electric weight situation, the electricity sales amount in assorted item electric weight situation, the electricity sales amount.
Step 4.1, obtain unusual line loss platform district's sale of electricity side data, that is, the Yi Tai district obtains the supply side data for unit according to the random time section on the load monitoring platform.
The electricity consumption client situation that comprises in step 4.2, the electricity sales amount promptly, is analyzed for the electricity consumption client situation that comprises in the unusual platform district electricity sales amount;
Whether the comparison of step 4.2.1, sale of electricity side electricity consumption client quantity is analyzed to exist and entered an item of expenditure in the accounts and do not enter an item of expenditure in the accounts
The omission user.
Step 4.2.2, the Tai Qu customer type analysis of entering an item of expenditure in the accounts, the customer type of promptly the platform district being entered an item of expenditure in the accounts is analyzed;
Step 4.2.3, the Tai Qu customer type power consumption analysis of entering an item of expenditure in the accounts, that is, and the pairing power consumption situation of all kinds of clients in analysis station district.
The zero electric weight situation that comprises in step 4.3, the electricity sales amount promptly, is analyzed the zero electric weight situation that unusual platform district exists;
Step 4.3.1, zero electric weight are gathered information, and the zero electric weight situation that promptly exists for unusual platform district is carried out Macro or mass analysis;
Step 4.3.2, the detailed situation of zero electric weight promptly, are carried out component analysis for the zero electric weight situation that unusual platform district exists.
Assorted the electric weight situation that comprises in step 4.4, the electricity sales amount promptly, analyzed assorted the electric weight situation that unusual platform district exists;
Step 4.4.1, assorted electric weight are gathered information, and, carry out Macro or mass analysis for assorted the electric weight situation that unusual platform district exists that is;
Step 4.4.2, assorted the detailed situation of electric weight promptly, are carried out component analysis for assorted the electric weight situation that unusual platform district exists.
The benefit electric weight situation of moving back that comprises in step 4.5, the electricity sales amount promptly, is analyzed the benefit electric weight situation of moving back that unusual platform district exists;
Step 4.5.1, move back and mend electric weight and gather information, that is, mend the electric weight situation for moving back of existing of unusual platform district and carry out Macro or mass analysis;
Step 4.5.2, move back the detailed situation of electric weight of mending, that is, mend the electric weight situation for moving back of existing of unusual platform district and carry out component analysis.
The quality situation of checking meter of step 4.6, electricity sales amount promptly, is analyzed the quality situation of checking meter of sale of electricity side;
Step 4.6.1, microcomputer are copied and accepted the rate situation, and write by hand machine, collection such as copy at the automation equipment rate situation analysis of folding arms;
The promptness rate of checking meter that step 4.6.2, the promptness rate of checking meter were compared with the example day of checking meter.
Step 5, unusual line loss are handled; After main pointer had carried out data analysis work to the unusual platform district of line loss per unit, formation caused the unusual possible reason of line loss per unit, arranged the related personnel to work targetedly, eliminated the unusual situation of line loss per unit.Further comprise: form possible reason, internal field work disposal, outfield work disposal and the line loss of the line loss some steps such as scarce that disappear.
Step 5.1, form the line loss possible cause, that is, according to the coulometric analysis result of supply side and sale of electricity side, artificial formation possible for the preliminary reason that causes line loss.
Step 5.2, interior outfield work disposal, that is, and the interior outfield processing procedure of carrying out to the line loss reason;
Step 5.2.1, interior outfield work disposal arrange, that is, and and the interior outfield work of treatment plan that carries out to the line loss reason;
Step 5.2.2, interior outfield work disposal feedback, that is, the interior outfield work disposal result who carries out to the line loss reason feeds back;
Step 5.2.3, the work disposal interpretation of result of interior outfield, that is, the interior outfield work disposal result who carries out to the line loss reason analyzes.
Step 5.3, line loss disappear scarce, that is, to the result of interior outfield work disposal, it is scarce to disappear for line loss.
So far, the flow process of power supply enterprise according to the invention platform district line loss management and analysis finishes.Can carry out statistical study to the reasonable rate of platform district line loss through this method, and irrational district carried out abnormality processing.
Although content of the present invention has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited appended claim.
Claims (6)
1. a method that is used for power supply enterprise's platform district line loss analyzing is characterized in that, said analytical approach, comprise to line loss reason and reasonable rate carry out statistical study below some steps:
Step 1, each district is carried out the basic data analysis, that is, low electric system information and user profile analysis of presenting a theatrical performance as the last item on a programme the district gathered;
Step 2, carry out platform district line loss statistics, that is, calculate line loss per unit according to the supply side in each district and the data of sale of electricity side, and these line losses per unit are carried out statistical study;
Step 3, unusual platform district is appearred in line loss per unit, carry out the analysis of the accuracy of supply side data;
Step 4, unusual platform district is appearred in line loss per unit, carry out the analysis of the accuracy of sale of electricity side data.
2. be used for the method for power supply enterprise's platform district line loss analyzing according to claim 1, it is characterized in that,
Further comprise following process in the step 1: to the electric system analysis in each district, the platform district is carried out the comparison of user profile between system and each district is carried out customer analysis.
3. be used for the method for power supply enterprise's platform district line loss analyzing according to claim 1, it is characterized in that,
Step 2 further comprises following process: obtain platform district line loss statistics, the calculating of platform district line loss per unit, the line loss per unit warning of unusual platform district, the comparison of platform district line loss per unit and the line loss data statistics of electric system unit.
4. be used for the method for power supply enterprise's platform district line loss analyzing according to claim 1, it is characterized in that,
Step 3 further comprises following process: obtain unusual platform district supply side data, the warning of supply side abnormal data and abnormal electrical power supply data repair.
5. be used for the method for power supply enterprise's platform district line loss analyzing according to claim 1, it is characterized in that,
Step 4 further comprises following process: obtain in unusual platform district's sale of electricity side data and analysis sale of electricity side electricity consumption client situation, the electricity sales amount and move back the quality situation of checking meter in electric weight situation and the electricity sales amount of mending in assorted item electric weight situation, the electricity sales amount in zero electric weight situation, the electricity sales amount.
6. be used for the method for power supply enterprise's platform district line loss analyzing according to claim 1, it is characterized in that,
Obtain also further comprising step 5 after the analysis result according to said method, that is,, the platform district that wherein line loss is unusual is handled, eliminate the unusual situation of line loss per unit according to analysis result; This step further comprises following process: form the possible reason of line loss, and carry out internal field work disposal, outfield work disposal and line loss and disappear scarce.
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Cited By (12)
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| CN103093310A (en) * | 2013-01-05 | 2013-05-08 | 深圳供电局有限公司 | Information system achieving mesh lean management |
| CN103399222A (en) * | 2013-07-19 | 2013-11-20 | 国家电网公司 | Line loss reduction method for unreasonable-line-loss distribution room |
| CN104280714A (en) * | 2014-10-17 | 2015-01-14 | 国家电网公司 | Running abnormality detecting method of metering device |
| CN105203924A (en) * | 2015-10-10 | 2015-12-30 | 上海博英信息科技有限公司 | Electricity usage trend abnormity suspicion analysis method and anti-electric-larceny monitoring system |
| CN106291252A (en) * | 2016-09-14 | 2017-01-04 | 国网上海市电力公司 | A kind of 10kV line loss and low-voltage platform area line loss management analysis method |
| CN107024641A (en) * | 2017-03-29 | 2017-08-08 | 国网上海市电力公司 | A kind of platform area line loss per unit exception monitoring system |
| CN107527114A (en) * | 2017-08-09 | 2017-12-29 | 国网信通亿力科技有限责任公司 | A kind of circuit taiwan area exception analysis method based on big data |
| CN108092410A (en) * | 2017-12-22 | 2018-05-29 | 国网河北省电力有限公司安平县供电分公司 | Data cloud line loss analyzing platform |
| CN108197783A (en) * | 2017-12-20 | 2018-06-22 | 国网河北省电力有限公司阜城县供电分公司 | Line loss abnormality eliminating method, device, computer equipment and readable storage medium storing program for executing |
| CN109086950A (en) * | 2018-10-11 | 2018-12-25 | 国网上海市电力公司 | A kind of user's coulometric analysis prediction technique based on big data analysis |
| CN109447329A (en) * | 2018-10-11 | 2019-03-08 | 国网上海市电力公司 | A kind of platform area Controlling line loss platform based on line loss early warning analysis model |
| CN110472871A (en) * | 2019-08-16 | 2019-11-19 | 广东电网有限责任公司 | A kind of investigation method for management line loss abnormal cause |
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| CN104280714B (en) * | 2014-10-17 | 2015-12-30 | 国家电网公司 | A kind of measuring apparatus operation exception detection method |
| CN105203924A (en) * | 2015-10-10 | 2015-12-30 | 上海博英信息科技有限公司 | Electricity usage trend abnormity suspicion analysis method and anti-electric-larceny monitoring system |
| CN106291252A (en) * | 2016-09-14 | 2017-01-04 | 国网上海市电力公司 | A kind of 10kV line loss and low-voltage platform area line loss management analysis method |
| CN107024641A (en) * | 2017-03-29 | 2017-08-08 | 国网上海市电力公司 | A kind of platform area line loss per unit exception monitoring system |
| CN107527114A (en) * | 2017-08-09 | 2017-12-29 | 国网信通亿力科技有限责任公司 | A kind of circuit taiwan area exception analysis method based on big data |
| CN108197783A (en) * | 2017-12-20 | 2018-06-22 | 国网河北省电力有限公司阜城县供电分公司 | Line loss abnormality eliminating method, device, computer equipment and readable storage medium storing program for executing |
| CN108092410A (en) * | 2017-12-22 | 2018-05-29 | 国网河北省电力有限公司安平县供电分公司 | Data cloud line loss analyzing platform |
| CN109086950A (en) * | 2018-10-11 | 2018-12-25 | 国网上海市电力公司 | A kind of user's coulometric analysis prediction technique based on big data analysis |
| CN109447329A (en) * | 2018-10-11 | 2019-03-08 | 国网上海市电力公司 | A kind of platform area Controlling line loss platform based on line loss early warning analysis model |
| CN110472871A (en) * | 2019-08-16 | 2019-11-19 | 广东电网有限责任公司 | A kind of investigation method for management line loss abnormal cause |
| CN110472871B (en) * | 2019-08-16 | 2023-07-07 | 广东电网有限责任公司 | Investigation method for managing line loss abnormal reasons |
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Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121109 |
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Effective date of registration: 20121109 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Applicant after: Shanghai Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 200002 Nanjing East Road, Shanghai, No. 181, No. Applicant before: Shanghai Electric Power Corporation |
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Application publication date: 20120815 |