CN105405074A - Power distribution network operation level and power supply capability evaluation system based on multi-source data analysis - Google Patents
Power distribution network operation level and power supply capability evaluation system based on multi-source data analysis Download PDFInfo
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- CN105405074A CN105405074A CN201511009353.9A CN201511009353A CN105405074A CN 105405074 A CN105405074 A CN 105405074A CN 201511009353 A CN201511009353 A CN 201511009353A CN 105405074 A CN105405074 A CN 105405074A
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- 238000011156 evaluation Methods 0.000 title claims abstract description 31
- 238000007405 data analysis Methods 0.000 title claims abstract description 9
- 238000013480 data collection Methods 0.000 claims abstract description 9
- 238000012937 correction Methods 0.000 claims abstract description 8
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000011002 quantification Methods 0.000 abstract description 5
- 238000007781 pre-processing Methods 0.000 abstract 3
- 238000013479 data entry Methods 0.000 abstract 2
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- 238000011157 data evaluation Methods 0.000 description 2
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention relates to the power distribution network evaluation technology, in particular to a power distribution network operation level and power supply capability evaluation system based on the multi-source data analysis. Problems of strong subjective randomness and difficulties in evaluation quantification in the current power distribution network evaluation technology are solved. The evaluation system comprises a basic data collection module, a basic data arrangement module, a basic data preprocessing module, a basic data entry module, a data base, an index value calculating module, an index score calculating module, an evaluation module, an evaluation result displaying module and a data correction module. The basic data collection module is connected with the basic data arrangement module which is connected with the basic data preprocessing module. The basic data preprocessing module is connected with the basic data entry module which is connected with the data base which is connected with the index value calculating module. The evaluation system is fit for power distribution network evaluation.
Description
Technical field
The present invention relates to power distribution network assessment technology, specifically a kind of power distribution network operation level based on multi-source data analysis and evaluation of power supply capability system.
Background technology
Power distribution network is in the end of electric system, the tightst with contacting of user, also direct on the impact of user, has a little many, wide, feature that circuit is long, be ensure power supply quality, key link that benefit is powered in raising.Therefore, in order to ensure power supply quality, improve power supply benefit, it is vital for carrying out assessment for the operation level of power distribution network and power supply capacity.Under prior art conditions, power distribution network operation level and evaluation of power supply capability mainly rely on the mode of manual evaluation to carry out.But practice shows, the problem that the subjective randomness of manual evaluation existence is strong, assessment is difficult to quantification, therefore its cannot for the operation level of power distribution network and power supply capacity carry out comprehensive, scientifical, assess accurately, thus be difficult to effectively to ensure power supply quality, be difficult to effectively improve power supply benefit.Based on this, be necessary a kind of brand-new power distribution network evaluating system of invention, to solve the problem that the subjective randomness of existing power distribution network assessment technology is strong, assessment is difficult to quantification.
Summary of the invention
The present invention, in order to solve the problem that the subjective randomness of existing power distribution network assessment technology is strong, assessment is difficult to quantification, provides a kind of power distribution network operation level based on multi-source data analysis and evaluation of power supply capability system.
The present invention adopts following technical scheme to realize: based on power distribution network operation level and the evaluation of power supply capability system of multi-source data analysis, comprise basic data collection module, basic data settlement module, basic data pretreatment module, basic data typing module, database, index value computing module, index score calculation module, evaluation module, assessment result display module, data correction module;
Wherein, basic data collection module and basic data settlement model calling; Basic data settlement module is connected with basic data pretreatment module; Basic data pretreatment module and basic data typing model calling; Basic data typing module and DataBase combining; Database is connected with index value computing module; Index value computing module and index score calculation model calling; Index score calculation module is connected with evaluation module; Evaluation module is connected with assessment result display module; Data correction module and DataBase combining.
Specific works process is as follows: basic data collection module is collected original power distribution network basic data, and the power distribution network basic data collected is sent to basic data settlement module.Basic data settlement module arranges the power distribution network basic data received and makes it the power distribution network basic data that becomes needed for assessment, then the power distribution network basic data after arranging is sent to basic data pretreatment module.Basic data pretreatment module is carried out pre-service to the power distribution network basic data received and is made it to become effective power distribution network basic data, then pretreated power distribution network basic data is sent to basic data typing module.The power distribution network basic data input database that basic data typing module will receive.The power distribution network basic data that connection receives stores.The power distribution network basic data stored in index value computing module reading database, and according to the power distribution network basic data read, with built-in index evaluation criterion for threshold value, the numerical value of parameter, is then sent to index score calculation module by result of calculation.Index score calculation module is according to the index value received and built-in index evaluate formula, and the scoring of parameter, is then sent to evaluation module by result of calculation.Evaluation module is according to the index scoring received and built-in index weights coefficient, to the operation level of power distribution network and power supply capacity carry out comprehensive, scientifical, assess accurately, and by finding out the weak link of power distribution network to the analysis of assessment result, assessment result is sent to assessment result display module simultaneously.Assessment result display module shows the assessment result received.In above process, the effect of data correction module revises in time the power distribution network basic data stored in database, effectively ensures comprehensive, scientific, the accuracy of assessment thus.
Based on said process, compared with existing power distribution network assessment technology (manual evaluation), power distribution network operation level based on multi-source data analysis of the present invention and evaluation of power supply capability system are by adopting brand new, achieve for the operation level of power distribution network and power supply capacity carry out comprehensive, scientifical, assess accurately, it effectively overcomes that existing power distribution network assessment technology is subjective random strong, assessment is difficult to the problem that quantizes, thus effectively ensure that power supply quality, effectively improves power supply benefit.
The present invention efficiently solves the problem that the subjective randomness of existing power distribution network assessment technology is strong, assessment is difficult to quantification, is applicable to power distribution network assessment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Based on power distribution network operation level and the evaluation of power supply capability system of multi-source data analysis, comprise basic data collection module, basic data settlement module, basic data pretreatment module, basic data typing module, database, index value computing module, index score calculation module, evaluation module, assessment result display module, data correction module;
Wherein, basic data collection module and basic data settlement model calling; Basic data settlement module is connected with basic data pretreatment module; Basic data pretreatment module and basic data typing model calling; Basic data typing module and DataBase combining; Database is connected with index value computing module; Index value computing module and index score calculation model calling; Index score calculation module is connected with evaluation module; Evaluation module is connected with assessment result display module; Data correction module and DataBase combining.
Claims (1)
1. based on power distribution network operation level and the evaluation of power supply capability system of multi-source data analysis, it is characterized in that: comprise basic data collection module, basic data settlement module, basic data pretreatment module, basic data typing module, database, index value computing module, index score calculation module, evaluation module, assessment result display module, data correction module;
Wherein, basic data collection module and basic data settlement model calling; Basic data settlement module is connected with basic data pretreatment module; Basic data pretreatment module and basic data typing model calling; Basic data typing module and DataBase combining; Database is connected with index value computing module; Index value computing module and index score calculation model calling; Index score calculation module is connected with evaluation module; Evaluation module is connected with assessment result display module; Data correction module and DataBase combining.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009353.9A CN105405074A (en) | 2015-12-30 | 2015-12-30 | Power distribution network operation level and power supply capability evaluation system based on multi-source data analysis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511009353.9A CN105405074A (en) | 2015-12-30 | 2015-12-30 | Power distribution network operation level and power supply capability evaluation system based on multi-source data analysis |
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| CN105405074A true CN105405074A (en) | 2016-03-16 |
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| CN201511009353.9A Pending CN105405074A (en) | 2015-12-30 | 2015-12-30 | Power distribution network operation level and power supply capability evaluation system based on multi-source data analysis |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090149972A1 (en) * | 2006-03-10 | 2009-06-11 | Edsa Micro Corporation | Real-time system for verification and monitoring of protective device settings within an electrical power distribution network and automatic correction of deviances found |
| CN103646286A (en) * | 2013-09-02 | 2014-03-19 | 河海大学 | Data processing method for estimating efficiency of intelligent distribution network |
| CN103778573A (en) * | 2014-02-26 | 2014-05-07 | 国家电网公司 | Classification method for areas with power supplied by power distribution network |
| CN104638642A (en) * | 2015-02-11 | 2015-05-20 | 国家电网公司 | Active power distribution network analysis and evaluation system |
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2015
- 2015-12-30 CN CN201511009353.9A patent/CN105405074A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090149972A1 (en) * | 2006-03-10 | 2009-06-11 | Edsa Micro Corporation | Real-time system for verification and monitoring of protective device settings within an electrical power distribution network and automatic correction of deviances found |
| CN103646286A (en) * | 2013-09-02 | 2014-03-19 | 河海大学 | Data processing method for estimating efficiency of intelligent distribution network |
| CN103778573A (en) * | 2014-02-26 | 2014-05-07 | 国家电网公司 | Classification method for areas with power supplied by power distribution network |
| CN104638642A (en) * | 2015-02-11 | 2015-05-20 | 国家电网公司 | Active power distribution network analysis and evaluation system |
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Application publication date: 20160316 |