CN107341591A - A kind of transformer station's warning information Intelligent statistical analysis system and method - Google Patents

A kind of transformer station's warning information Intelligent statistical analysis system and method Download PDF

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Publication number
CN107341591A
CN107341591A CN201710454026.7A CN201710454026A CN107341591A CN 107341591 A CN107341591 A CN 107341591A CN 201710454026 A CN201710454026 A CN 201710454026A CN 107341591 A CN107341591 A CN 107341591A
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China
Prior art keywords
information
unit
limit
transformer station
taxon
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CN201710454026.7A
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Chinese (zh)
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CN107341591B (en
Inventor
赵玉成
肖艳炜
朱伟
李英
倪国强
闻煜峰
沈伟浩
宋伟军
陶欢
郑磊
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国网浙江省电力公司嘉兴供电公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
    • G06Q10/063Operations research or analysis
    • G06Q10/0639Performance analysis
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Abstract

The present invention relates to a kind of transformer station's warning information Intelligent statistical analysis system and method.Solve the problems, such as that information analysis Shi Rengong statistics and analysis existence time is long in the prior art, workload is big, impact analysis work.System includes user terminal, server end and database side, and server end includes analytic unit, and analytic unit includes information acquisition unit, taxon, pairing unit, period computing unit.The present invention is screened to information, matched automatically, and calculates and the out-of-limit period occurs in power network, is manually searched and is calculated from power system monitor information without operating personnel, greatly reduced labor intensity, reduce the working time.

Description

A kind of transformer station's warning information Intelligent statistical analysis system and method
Technical field
The present invention relates to a kind of electric network data processing technology field, is intelligently united more particularly, to a kind of transformer station's warning information Score analysis system and method.
Background technology
Information analysis teacher carries out " medical expert's consultation " to the power system monitor information of magnanimity daily, passes through statistical classification, audited scores The health status of analysis, mined information behind power network and equipment, disclose grid equipment hidden defects.So as to improve monitoring efficiency, protect Hinder electric power netting safe running.Information analysis teacher will carry out statistical analysis to magnanimity monitoring information daily, and information is more, and statistical method falls Afterwards, it is the biggest problem that current information analysis teacher faces to count holding time length, and average daily timing statisticses were at 4-5 hours, serious pressure Analysis time contracted, it is necessary to which work could be completed by working extra shifts or extra hours.Analyst becomes " statistician ", and this works with information analysis teacher Original intention runs in the opposite direction.Therefore the time of statistical information how is effectively reduced, realizes that the intellectual analysis of information is very worth and goes to capture. Information analysis teacher needs the classification from 2000 a plurality of monitoring informations to gather out corresponding information daily, is classified, then from classification Information in calculate period of out-of-limit generation, workload is big, and operating efficiency is low.
The content of the invention
The present invention mainly solves information analysis Shi Rengong statistics and analysis existence time length, workload in the prior art Greatly, the problem of impact analysis works, there is provided a kind of transformer station's warning information Intelligent statistical analysis system and method.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals:A kind of transformer station's alarm letter Intelligent statistical analysis system is ceased, including user terminal, server end and database side, user terminal are connected with server end, server End is connected with database side, and server end includes analytic unit, and analytic unit includes gathering corresponding letter from power system monitor information The information acquisition unit of breath, the taxon classified to information acquisition unit, according to the time to corresponding out-of-limit and multiple Return pairing unit that information matched, the period computing unit of out-of-limit period, information acquisition unit are calculated according to unpaired message It is connected with taxon, taxon is connected with pairing unit, and pairing unit is connected with period computing unit.It is of the invention automatic right Information is screened, matched, and calculates and the out-of-limit period occurs in power network, without operating personnel manually from power system monitor information In searched and calculated, greatly reduce labor intensity, reduce the working time.
As a kind of preferred scheme, shown information acquisition unit includes the out-of-limit collecting unit of power factor (PF), voltage out-of-limit is adopted Collect unit, main transformer overload collecting unit, circuit overload collecting unit, the out-of-limit collecting unit of power factor (PF), voltage out-of-limit collection are single Member, main transformer overload collecting unit, circuit overload collecting unit are connected with taxon respectively.Each collecting unit gathers correspondingly respectively Information, by classification be acquired, accelerate picking rate, reduce hardware burden, hsrdware requirements are lower.
As a kind of preferred scheme, the taxon includes connected transformer station's taxon, out-of-limit involution grouping sheet Member, information acquisition unit are connected with transformer station taxon, and out-of-limit involution taxon is connected with pairing unit.Transformer station classifies Unit screens according to power transformation station name to monitoring information.After out-of-limit involution taxon is to transformer station's taxon screening Each group of data carries out the screening of out-of-limit data and involution data, in order to which pairing unit is matched.
As a kind of preferred scheme, server end also includes obtaining the maximum comparing unit for getting over limit value, and comparing unit is with becoming Power station taxon is connected.Comparing unit is used to compare in each supervisory control of substation information of acquisition maximum more limit value in all types of data Data.
As a kind of preferred scheme, the user terminal includes being used for operating unit, the microprocessing unit for inputting control command And display unit, operating unit, display unit are connected with microprocessing unit respectively, microprocessing unit is connected with analytic unit.Behaviour Author can input control command in user terminal or ask to be used for display data information and service to server end, display unit Feedack is held, microprocessing unit carries out conversion process to information and is transmitted.
As a kind of preferred scheme, user terminal also includes speech production unit and voice broadcast unit, speech production unit It is connected with microprocessing unit, voice reporting declaration form member is connected with speech production unit.User terminal can be believed the out-of-limit period in this programme Breath carries out voice broadcast, is user-friendly.Voice broadcast can be according to the keyword dynamic generation language in out-of-limit period information Sound file, reported by voice broadcast unit.
As a kind of preferred scheme, server end also includes data exception detection unit, and data exception detection unit is with dividing Analysis unit is connected.Because the loss of learning of collection can cause the last period to calculate mistake, data exception detection unit is used to detect Whether the information gathered in analytic unit lacks.Data exception detection unit is checked the information after pairing, is detected and is matched somebody with somebody To information then send information to user terminal in the presence of mistake and remind.
A kind of transformer station's warning information Intelligent statistical analysis method, comprises the following steps:
S1. gather power factor (PF) respectively from power system monitor information and get over limit information, voltage out-of-limit information, main transformer loaded information, line Road loaded information;
S2. category filter is carried out according to transformer station and type to collection information;
S3. pairing processing is carried out to out-of-limit and involution information corresponding after classification according to the time;
S4. the period of out-of-limit period is calculated according to unpaired message.Risen the out-of-limit information time after pairing is out-of-limit as this time Begin the time, it is this out-of-limit period that out-of-limit information time is subtracted into involution information time.
As a kind of preferred scheme, the process classified in step S2 includes:
S21. all kinds of collection information are screened according to transformer station respectively, obtains transformer station's classification letter under all kinds of collection information Breath;Category filter will be carried out with transformer station under all kinds of collection information, obtain the information under each transformer station.Detailed process is i.e. to power Factor gets over limit information and carries out category filter according to transformer station, successively to voltage out-of-limit information, main transformer loaded information, circuit overload letter Breath carries out same processing.
S22. category filter is carried out according to out-of-limit and involution to transformer station's classification information, obtained each under transformer station's classification information Partial more limit information and involution information.Transformer station's classification information includes different several parts, as different model become electrical equipment, Or out-of-phase current under same change electrical equipment, this step are exactly divided transformer station's classification information according to different piece respectively Class, then carry out the classification of more limit information and involution information again respectively to sorted information.
As a kind of preferred scheme, the process of processing is matched in step S3 to be included:
S31. the more limit information of same section is in chronological sequence ranked up;
S32. involution information of the time between two neighboring out-of-limit information time is found out;
S33. the involution information more limit information first with the time in corresponding two neighboring more limit information is matched;
S34. the more limit information after traversal sequence, repeat step S32 and S33, until all more limit information pairings are completed.
Therefore, it is an advantage of the invention that:Automatically information is screened, matched, and calculate occur in power network it is out-of-limit Period, manually searched and calculated from power system monitor information without operating personnel, greatly reduced labor intensity, reduce Working time.
Brief description of the drawings
Accompanying drawing 1 is a kind of frame diagram of the present invention.
1- database side 2- server end 3- user terminal 4- analytic unit 5- taxon 6- power factor (PF)s Out-of-limit collecting unit 7- voltage out-of-limits collecting unit 8- main transformers overload collecting unit 9- circuit overload collecting units 10- Pairing unit 11- period computing unit 12- transformer station taxon 13- transfinite involution taxon 14- microprocessors Unit 15- display unit 16- operating unit 17- speech production unit 18- voice broadcast unit 19- exception numbers According to detection unit 20- information acquisition unit 21- comparing units.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment:
A kind of transformer station's warning information Intelligent statistical analysis system of the present embodiment, as shown in figure 1, including user terminal 3, server end 2 and database side 1.User terminal is connected with server end, and server end is connected with database side, and server end includes analytic unit 4, analytic unit includes gathering the information acquisition unit 20 of corresponding informance from power system monitor information, information acquisition unit is carried out The taxon 5 of classification, the pairing unit 10 matched according to the time to corresponding out-of-limit and involution information, according to pairing Information calculates the period computing unit 11 of out-of-limit period, and information acquisition unit is connected with taxon, and taxon is single with pairing Member is connected, and pairing unit is connected with period computing unit.
Wherein information acquisition unit includes the out-of-limit collecting unit 6 of power factor (PF), voltage out-of-limit collecting unit 7, main transformer overload Collecting unit 8, circuit overload collecting unit 9, the out-of-limit collecting unit of power factor (PF), voltage out-of-limit collecting unit, main transformer overload are adopted Collection unit, circuit overload collecting unit are connected with taxon respectively.
Taxon includes connected transformer station's taxon 12, out-of-limit involution taxon 13, information acquisition unit with Transformer station's taxon is connected, and out-of-limit involution taxon is connected with pairing unit.
Server end also includes comparing unit 21, anomaly data detection unit 19, anomaly data detection unit and analysis Unit is connected, and comparing unit is connected with taxon.
User terminal includes being used for the operating unit 16, microprocessing unit 14 and display unit 15, voice for inputting control command Generation unit 17 and voice broadcast unit 18, operating unit, display unit are connected with microprocessing unit respectively, microprocessing unit with Analytic unit is connected.Speech production unit is connected with microprocessing unit, and voice broadcast unit is connected with speech production unit.
A kind of transformer station's warning information Intelligent statistical analysis method, comprises the following steps:
S1. gather power factor (PF) respectively from power system monitor information and get over limit information, voltage out-of-limit information, main transformer loaded information, line Road loaded information;
S2. category filter is carried out according to transformer station and type to collection information;The process of classification includes:
S21. all kinds of collection information are screened according to transformer station respectively, obtains transformer station's classification letter under all kinds of collection information Breath;
S22. category filter is carried out according to out-of-limit and involution to transformer station's classification information, obtains each several part under transformer station's classification information More limit information and involution information.
S3. pairing processing is carried out to out-of-limit and involution information corresponding after classification according to the time;Match the process of processing Including:
S31. the more limit information of same section is in chronological sequence ranked up;
S32. involution information of the time between two neighboring out-of-limit information time is found out;
S33. the involution information more limit information first with the time in corresponding two neighboring more limit information is matched;
S34. the more limit information after traversal sequence, repeat step S32 and S33, until all more limit information pairings are completed.
S4. the period of out-of-limit period is calculated according to unpaired message.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used the terms such as database side, server end, user terminal, analytic unit herein, do not arrange Except the possibility using other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms; Any additional limitation is construed as all to disagree with spirit of the present invention.

Claims (17)

1. a kind of transformer station's warning information Intelligent statistical analysis system, including user terminal, server end and database side, user terminal It is connected with server end, server end is connected with database side, and server end includes analytic unit, and analytic unit is included from power network In monitoring information gather corresponding informance information acquisition unit, information acquisition unit is classified taxon, according to when Between corresponding out-of-limit and involution information is matched pairing unit, calculate according to unpaired message the period of out-of-limit period and count Unit is calculated, information acquisition unit is connected with taxon, and taxon is connected with pairing unit, and pairing unit calculates single with the period Member is connected.
A kind of 2. transformer station's warning information Intelligent statistical analysis system according to claim 1, it is characterized in that shown information Collecting unit includes the out-of-limit collecting unit of power factor (PF), voltage out-of-limit collecting unit, main transformer overload collecting unit, circuit and overloads and adopt Collect unit, the out-of-limit collecting unit of power factor (PF), voltage out-of-limit collecting unit, main transformer overload collecting unit, circuit overload collection are single Member is connected with taxon respectively.
A kind of 3. transformer station's warning information Intelligent statistical analysis system according to claim 1, it is characterized in that the classification Unit includes connected transformer station's taxon, out-of-limit involution taxon, information acquisition unit and transformer station's taxon phase Even, out-of-limit involution taxon is connected with pairing unit.
A kind of 4. transformer station's warning information Intelligent statistical analysis system according to claim 3, it is characterized in that server end Also include obtaining the maximum comparing unit for getting over limit value, comparing unit is connected with transformer station taxon.
A kind of 5. transformer station's warning information Intelligent statistical analysis system according to claim 1 or 2 or 3, it is characterized in that institute Stating user terminal includes being used for the operating unit, microprocessing unit and display unit for inputting control command, operating unit, display unit It is connected respectively with microprocessing unit, microprocessing unit is connected with analytic unit.
A kind of 6. transformer station's warning information Intelligent statistical analysis system according to claim 5, it is characterized in that user terminal is also Including speech production unit and voice broadcast unit, speech production unit is connected with microprocessing unit, voice broadcast unit and language Sound generation unit is connected.
7. a kind of transformer station's warning information Intelligent statistical analysis system and method according to claim 1 or 2 or 3, it is special Sign is that server end also includes data exception detection unit, and data exception detection unit is connected with analytic unit.
A kind of 8. transformer station's warning information Intelligent statistical analysis method, using the system in claim any one of 1-7, its feature It is to comprise the following steps:
S1. gather power factor (PF) respectively from power system monitor information and get over limit information, voltage out-of-limit information, main transformer loaded information, line Road loaded information;
S2. category filter is carried out according to transformer station and type to collection information;
S3. pairing processing is carried out to out-of-limit and involution information corresponding after classification according to the time;
S4. the period of out-of-limit period is calculated according to unpaired message.
A kind of 9. transformer station's warning information Intelligent statistical analysis method according to claim 8, it is characterized in that in step S2 The process of classification includes:
S21. all kinds of collection information are screened according to transformer station respectively, obtains transformer station's classification letter under all kinds of collection information Breath;
S22. category filter is carried out according to out-of-limit and involution to transformer station's classification information, obtains each several part under transformer station's classification information More limit information and involution information.
A kind of 10. transformer station's warning information Intelligent statistical analysis method according to claim 8, it is characterized in that in step S3 The process of pairing processing includes:
S31. the more limit information of same section is in chronological sequence ranked up;
S32. involution information of the time between two neighboring out-of-limit information time is found out;
S33. the involution information more limit information first with the time in corresponding two neighboring more limit information is matched;
S34. the more limit information after traversal sequence, repeat step S32 and S33, until all more limit information pairings are completed.
CN201710454026.7A 2017-06-15 2017-06-15 Intelligent statistical analysis system and method for substation warning information Active CN107341591B (en)

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