CN103501047A

CN103501047A - Intelligent fault wave recording main station information management system

Info

Publication number: CN103501047A
Application number: CN201310467809.0A
Authority: CN
Inventors: 李本瑜; 张琳波; 翟海燕; 赵明; 廖晓春; 方毅; 邹亚麟; 游昊; 石恒初; 王慧琼
Original assignee: WUHAN SHUNCHENG TECHNOLOGY Co Ltd; YUNNAN ELECTRIC POWER DISPATCH CONTROL CENTER
Current assignee: WUHAN SHUNCHENG TECHNOLOGY Co Ltd; YUNNAN ELECTRIC POWER DISPATCH CONTROL CENTER
Priority date: 2013-10-09
Filing date: 2013-10-09
Publication date: 2014-01-08
Anticipated expiration: 2033-10-09
Also published as: CN103501047B

Abstract

The invention discloses an intelligent fault wave recording main station information management system, which comprises a main system and a plurality of sub systems, wherein each sub system is provided with a fault wave recording device used for automatic recording waves and sending wave recording files to the main system when a fault occurs, the main system is provided with a management unit, a configuration unit, an operation unit, a monitoring unit, an integration unit and a retrieval unit, the configuration unit is used for configuring the fault wave recording device, the management unit is used for automatically searching or passively updating an accessed fault wave recording device, and carrying out the management operation on the fault wave recording device, the operation unit is used for obtaining the wave recording files, the standard wave recording information is obtained after the protocol conversion through the analysis, a fault report is automatically analyzed and generated, the monitoring unit is used for carrying out state monitoring and electric network monitoring, the integration unit is used for carrying out wave recording analysis on data according to the time and the version for outputting editable or printable wave recording analysis reports, and the retrieval unit is used for carrying out data retrieval according to the retrieval conditions.

Description

A kind of intelligent trouble record ripple master information management system

Technical field

The present invention relates to failure wave-recording, in particular, a kind of intelligent trouble record ripple master information management system.

Background technology

Along with China's fast increasing economy, urbanization process is constantly accelerated, and electricity needs constantly increases.Add that China zone is wide, the electric power resource maldistribution, the power grid construction demand, by sustainable growth, further pulls the power equipment demand growth; The national grid construction is progressively towards the intelligent direction development, and national grid proposes the construction of " strong intelligent grid " in 2009.The core of strong intelligent grid is " strong " (being stability and safety) and " intelligence ".Strong intelligent grid be take strong rack as basis, take communication information platform as support, take Based Intelligent Control as means, the generating that comprises electric power system, transmission of electricity, power transformation, distribution, electricity consumption and scheduling links; The digital transformer substation construction starts to walk comprehensively.

The manufacture level of power equipment industry directly has influence on State Grid's security and stability.Power equipment product industry segmentation classification is many, by the electric power system process, divides and can be divided into generating, transmission of electricity, power transformation, distribution link product; By the concrete division of labor of product, can be divided into once again and secondary device, fault oscillograph is secondary device; The nucleus equipment of power equipment industry requires high to technical merit, the enterprise that grasps core technology is relatively less.

Fault wave recording device is the standard configuration of State Grid's system; according to the requirement of " GB/T14285-2006 relaying protection and automatic safety device technical regulation " national standard, in main power plant, 220kV and above transformer station and important 110kV transformer station, single-machine capacity, be that 200MW and above generator or generator transformer group all should be installed failure wave-recording and analytical equipment." the State Grid Corporation of China's project of transmitting and converting electricity modular design-transformer station secondary system part " standard of promulgating according to State Grid Corporation of China, determine the Typical Disposition of substation secondary device components of system as directed, wherein comprised the power failure recorder of each level transformer station.

Fault wave recording device is the visual plant that guarantees the power system safety and stability operation, is the indispensable part of electric power system.The Fault Recorder Information management system is carried out the supervision of online health status to fault wave recording device, for Fault Recorder Information provides unified analysis platform, be conducive to that dispatching terminal is quick, easy, the Overall Acquisition fault message, make fast the accident treatment scheme, provide information more accurately for fault location simultaneously; Optimization production scheduling and administrative decision, prevent the disconnected fault spread that may cause of erroneous judgement, realizes the leading control of equipment breakdown, reduces the causality loss of electrical network, will play important effect.

Early stage fault oscillograph is to dial to realize remote scheduling and management by the MODEM carrier signal, and weakness is that speed is slow, swinging of signal, so data compression and breakpoint transmission become the key of the communication technology.Along with the raising of automatization level, the data dispatching net has replaced carrier wave, and the data channel of 2M/E1 has realized that the whole network transformer station in China's overwhelming majority area covers substantially, for high speed Fault Recorder Information system is laid a good foundation.

Since 2003, prudential sub-station became the standard configuration of transformer substation construction gradually.Prudential sub-station can realize that the substation secondary device integrated data gathers, the function such as storage and information forwarding on the spot, is the important milestone of modern level information automation.Because it is very comprehensive on Functional Design to protect communication system, replaced to a certain extent the failure wave-recording networking.But facts have proved, protect communication system and can not substitute the networking of record ripple, main cause is that it can't tackle the characteristics such as the oscillograph sample rate is high, port number is many, startup is frequent, file super large.

In addition, Fault Recorder Information management system and the electric grid relay protection fault information management system adopted at present extensively are essentially different, mainly comprise following some.

1) the Fault Recorder Information management system, only for transformer station's fault wave recording device, is indifferent to protection equipment and other automatic safety device;

2) mainly solve highly dense, the large capacity recorder data that the awkward fault wave recording device of electric grid relay protection fault information management system need to transmit.No matter be the requirement of real-time of transmission channel, storage medium or substation communication, failure wave-recording equipment all forms to relay protection and fault information system the technical bottleneck that is difficult to go beyond;

3) no matter from technology realizes; or from Regulation; Fault Recorder Information and protection information are all two separate systems; the Fault Recorder Information management system proposes special solution for the failure wave-recording characteristics, gathers and the information that arranges is conducive to provide abundant, full and accurate, reliable data and information foundation for the action of relaying protection safety device.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of new intelligent trouble record ripple master information management system.

Technical scheme of the present invention is as follows: a kind of intelligent trouble record ripple master information management system, and it comprises main system and some subsystems; Described subsystem arranges fault wave recording device, for when breaking down, automatically records ripple and sends recorded wave file to described main system; The administrative unit that described main system setting is connected with described fault wave recording device, and the dispensing unit, running unit, monitoring means, integral unit, the retrieval unit that with described administrative unit, are connected respectively; Described dispensing unit, for the control according to described administrative unit, configures described fault wave recording device; Described administrative unit is for the described fault wave recording device of automatic search or passive renewal access, described fault wave recording device is managed to operation, described bookkeeping at least comprises that fault wave recording device selection and configuration, state are checked, remote control record ripple, list query, list long-rangely read, file long-rangely reads, accident analysis one of them; Described running unit is for obtaining described recorded wave file, carry out resolving the standard record ripple information that obtains after the stipulations conversion, automatic analysis and generate Trouble Report, the structure of described Trouble Report form at least comprise fault element, fault type, fault moment and duration, tripping operation type, reclosing whether success one of them; Described monitoring means is for carrying out status monitoring and power network monitoring, described status monitoring at least comprises that device communications status, self check and alarm, running log, function are thrown and moved back, trend supervision, electric energy quality monitoring, operation of power networks operating condition monitoring, protection action behavior are verified one of them, and described power network monitoring at least comprises that trend calculatings, the analysis of merit angle, both-end distance measuring, resonance monitoring, the verification of protection action behavior, definite value comparison, communications status supervision, historical load add up one of them; Described integral unit is used for according to time and version, carry out the analysis of data, the analysis report that output can be edited or print, described analysis at least comprises that waveform shows and analysis, the establishment of record ripple report content, order amount/polar plot analysis, harmonic analysis, resonance calculating, impedance Time-Series analysis, locus of impedance are analyzed one of them; Described retrieval unit is for carrying out data retrieval according to search condition, described search condition at least comprises between-failures, fault type, fault time, type of action, tripping operation type, overlap whether success, recently start-up time, up-to-dately break down, circuit easily sends out fault type and adds up one of them.

Preferably, in described intelligent trouble record ripple master information management system, described running unit arranges and starts module, maintenance module and recovery module; Described startup module is for automatically starting described main system in the time that pre-sets; Described maintenance module is reported to the police for restarting described subsystem and send subsystem fault when described subsystem breaking down; Described recovery module for restarting described main system and sending the main system fault alarm when described main system breaks down.

Preferably, in described intelligent trouble record ripple master information management system, described running unit also arranges record ripple access module, stipulations modular converter, memory module, strategy module, message processing module and display module is set; Described stipulations modular converter, for pre-seting at least one communication protocol or revising at least one communication protocol, carries out the stipulations conversion, realizes that the unification of information inputs or outputs; Described record ripple access module is connected with described stipulations modular converter, described memory module respectively, and for receiving described recorded wave file, after carrying out the stipulations conversion by described stipulations modular converter, transmission standard record ripple information is to described memory module; Described strategy arranges module and is connected with described memory module, described message processing module respectively, for the set handling strategy, store described memory module into, described processing policy at least comprises the data acquisition strategy, send strategy on automatically, information display strategy, communication service strategy, local data maintenance strategy, database policies one of them; Described message processing module is connected with described memory module, described display module respectively, for according to described processing policy, processes described standard record ripple information, and automatic analysis and generation Trouble Report, carry out Real time dynamic display by described display module.

Preferably, in described intelligent trouble record ripple master information management system, described record ripple access module also arranges automatic sampling submodule, for according to the pre-stored sample rate or by default sample mode, automatically adjusting the wave-recording sampling rate, carries out wave-recording sampling.

Preferably, in described intelligent trouble record ripple master information management system, described message processing module also configuration information is analyzed submodule, for automatically carrying out information analysis, generate Trouble Report, described information analysis at least comprises that vector analysis, order component analysis, harmonic analysis, frequency analysis, the analysis of merit angle, differential analysis, impedance analysis, range finding analysis, both-end analyze one of them.

Preferably, in described intelligent trouble record ripple master information management system, also comprise Prudential Master, it is connected with described running unit, for obtaining and store described standard record ripple information.

Preferably, in described intelligent trouble record ripple master information management system, also comprise the management information system main website, it is connected with described running unit, for obtaining and store described standard record ripple information.

Preferably, in described intelligent trouble record ripple master information management system, described administrative unit arranges long-range read module, carry out the remote information read operation for the controlled described fault wave recording device at least one described subsystem, described remote information at least comprise definite value, analog quantity, switching value, event, fault, disturbance information, record ripple history file one of them.

Preferably, in described intelligent trouble record ripple master information management system, described administrative unit arranges the automatic inspection module, for basis, pre-sets time or cycle, the connection status of each described fault wave recording device of automatic inspection and fileinfo.

Preferably, in described intelligent trouble record ripple master information management system, described fault wave recording device also arranges the automatic alarm unit, for when the self check Discovery Status is abnormal, automatically sends warning message to described main system.

Adopt such scheme, the intelligent trouble record ripple master information management system that the present invention adopts Fault Recorder Information to process, simultaneous interpretation blanket insurance letter main website, classical record ripple dispatching patcher by comparison, have more complete system scheme, the more long-range integrated target of information, more reliable product service life, acquisition of information path, comprehensive non-maintaining pursuit, more brief investment more freely; Automatically upload, intellectual analysis, be applicable to the business of big data quantity, and improved specific aim, accuracy, real-time, the reliability of communication; Uniqueness, efficiency highly dense, the Large Volume Data transmission have been ensured; Analysis with fault wave recorder, the diagnostic system of expert's level are provided, the statistics of historical failure information, have retrieved and gather; There is trans-regional, inter-network, professional platform independence.

The accompanying drawing explanation

The system that Fig. 1 is one embodiment of the present of invention forms structural representation;

The system information flow diagram that Fig. 2 is one embodiment of the present of invention;

The ground that Fig. 3 is an alternative embodiment of the invention is adjusted substation, is economized the management system schematic diagram of adjusting main website to form;

The systemic-function configuration diagram that Fig. 4 is one embodiment of the present of invention;

The main website general business schematic flow sheet that Fig. 5 is one embodiment of the present of invention;

The operation flow schematic diagram of the master station communication server that Fig. 6 is one embodiment of the present of invention;

The structural representation that Fig. 7 is one embodiment of the present of invention.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.

As shown in Figure 7, one embodiment of the present of invention are, a kind of intelligent trouble record ripple master information management system, and it comprises main system and some subsystems; Described subsystem arranges fault wave recording device, for when breaking down, automatically records ripple and sends recorded wave file to described main system; Thereby realize automatically uploading.For example, once the record ripple occurs the networking oscillograph, start, within 2 minutes, recorded wave file is delivered to dispatching terminal on automatically, and whole process need not manual intervention.Maximum 128 of main station system support does not limit the oscillograph of model to send simultaneously.Once the fault oscillograph connecting system, all new record ripple startup files are delivered to scheduling on all can be automatically, and store data server into.Data server can guarantee that all recorder datas of safe storage are more than 3 years, and wherein fault data is more than 20 years.For example, the fault file can automatically generate bulletin and on deliver to Prudential Master, the dispatching management personnel only need browsing page equally to see if there is up-to-date record ripple to start and get final product.

The administrative unit that described main system setting is connected with described fault wave recording device, and the dispensing unit, running unit, monitoring means, integral unit, the retrieval unit that with described administrative unit, are connected respectively; To realize the unified platform.Like this, use access, transmission, conversion, storage, analysis, demonstration and the printing of all oscillographs of background process, realize " system, a set of standard, disposable deployment, integrated operation ".

Described dispensing unit, for the control according to described administrative unit, configures described fault wave recording device; Realized one-stop configuration, can be according to the oscillograph characteristic of different manufacturers, model, different models and configuration have been set up in main website, after the construction of record ripple main website completes, capital construction on having again newly, the transformation of the way or upgrading oscillograph, only need to carry out simple the setting in main website and get final product, need not additionally drop into manpower and carry out special maintenance; Like this, just can unify access, can access the device of supplying in any model, any interface, any version, any period of the production of domestic any oscillograph manufacturing firm.

Described administrative unit is for the described fault wave recording device of automatic search or passive renewal access, described fault wave recording device is managed to operation, described bookkeeping at least comprises that fault wave recording device selection and configuration, state are checked, remote control record ripple, list query, list long-rangely read, file long-rangely reads, accident analysis one of them; Thereby realized integrated operation.Networking oscillograph plug and play, support device is carried out call list together, call file together, look into state, the management such as remote control record ripple.The operation of all types fault oscillograph is all kept to the consistency of height, the user need not be concerned about the source of oscillograph, and dispatching terminal is all carried out the management of complete set indifference to all devices; And, realized United Dispatching.Described administrative unit automatically adapts to various communication protocols, easy and simple to handle, directly to the management of destination apparatus operation dispatching, as state is checked, remote control record ripple, list query, file long-rangely read, accident analysis etc.System adopts modularized design, increases an oscillograph just as adding building blocks, only needs to select model and input IP address to get final product, and having configured rear program need not exit, and comes into force.After the oscillograph connecting system, under default situations, bulletin is sent and formed to all new recorded wave files on all automatically, without any need for manual intervention.Preferably, described administrative unit arranges display sub-module and display screen thereof, by described display sub-module and described display screen, carries out Real time dynamic display.

Described running unit is for obtaining described recorded wave file, carry out resolving the standard record ripple information that obtains after the stipulations conversion, automatic analysis and generate Trouble Report, the structure of described Trouble Report form at least comprise fault element, fault type, fault moment and duration, tripping operation type, reclosing whether success one of them; Thereby realized fully automatic operation.The failure wave-recording main station system possesses the intellectuality of height, self-starting, maintenance certainly, nurse certainly, recovery certainly, and the manpower-free safeguards fully.Once stand, the end fault oscillograph starts, and recorded wave file will automatically upload to the dispatching terminal data server within 2 minutes, and automatic analysis and generation fault bulletin.For example, record ripple main website support 128 oscillographs send the failure wave-recording file simultaneously, the information after resolving can be published to automatically to the mis system of Prudential Master and WEB main website after delivering to main website on file; And realized unified analysis.All information and file format are all followed industry standard, use same graphics software to carry out one-stop waveform demonstration and accident analysis, needn't be concerned about document source.Record ripple main station system completes the standardization conversion of all information in Information Monitoring, and the whole interfaces that provide all meet user's use habit, and the data presentation mode is supported MIS net and WEB, and substantial length of operation is exempted from specification.Unified management.Provide same dispatcher software and same mode of operation to manage all wave recording devices, needn't be because producer or model be different the switching dispatcher software.System realizes the indifference management to all devices, completes device access, transfer of data, file storage, interface display and the printout of absolute consistency.Farewell is used the epoch of different dispatcher softwares for devices from different manufacturers, no longer needs to switch any software, and record ripple main station system guarantees any operation of user to arbitrary equipment, can obtain conforming feedback result.Automatic analysis.After delivering to scheduling on recorded wave file, automatic analysis also forms the fault bulletin, comprises the whether success etc. of fault element, fault type, fault moment and duration, tripping operation type, reclosing.After delivering to dispatching terminal on the failure wave-recording file, automatically form record ripple bulletin, and classified and stored.Note, this analytic process is completed by the dedicated module of main station system, more detailed than the local analysis of fault oscillograph, more accurate, faster, with better function, is not the gap of an order of magnitude.

Described monitoring means is for carrying out status monitoring and power network monitoring, described status monitoring comprises that device communications status, self check and alarm, running log, function are thrown and moved back, trend supervision, electric energy quality monitoring, operation of power networks operating condition monitoring, protection action behavior are verified one of them, and described power network monitoring at least comprises that trend calculatings, the analysis of merit angle, both-end distance measuring, resonance monitoring, the verification of protection action behavior, definite value comparison, communications status monitor, historical load in adding up, two or multinomial or whole; For example, both-end distance measuring, resonance monitoring and the verification of protection action behavior.

Described integral unit is used for according to time and version, carry out the analysis of data, the report of analysis that output can be edited or print, described analysis comprise waveform show with analyze, in the establishment of record ripple report content, order amount/polar plot analysis, harmonic analysis, resonance calculating, impedance Time-Series analysis, locus of impedance analysis one, two or multinomial or whole; For example, harmonic analysis, resonance calculate and the impedance Time-Series analysis.

Described retrieval unit is for carrying out data retrieval according to search condition, described search condition comprises between-failures, fault type, fault time, type of action, tripping operation type, overlap whether success, recently start-up time, up-to-dately break down, circuit easily sends out in the fault type statistics one, two or multinomial or whole; For example, fault type, fault time, type of action and tripping operation type.

Preferably, in described intelligent trouble record ripple master information management system, described record ripple access module also arranges automatic sampling submodule, for according to the pre-stored sample rate or by default sample mode, automatically adjusting the wave-recording sampling rate, carries out wave-recording sampling.Like this, can adaptive sample rate.For example, common wave-recording sampling rate has 20, every cycle and multiple thereof (middle unit China electricity, the military instrument in Wuhan), and multiple (Shenzhen pairing, Chengdu Fu He), and multiple (the large electric power in mountain) at 24 at 32, the analytical method of different sample rates is widely different, the adaptation that native system is good the diversity analysis of sample rate.Fault recorder data is because contain abundant information, can carry out various conventional analyses, analysis-by-synthesis and advanced analysis, realize that indiscriminate analytical method is to carry out both-end, the important foundation of multiterminal range finding and even the calculation of the whole network level electrical network, the data of fault oscillograph have COMTRADE as unified standard, it is the equal of the standardization that has completed data acquisition and storage, but the diversity of sample rate always is the difficult problem that electric network synthetic is analyzed, SC-RecServer2013 has captured this difficult problem from engineering and algorithm, allow the analysis on the same stage of multi-sampling rate recorder data become masterly, easily realize as senior functions such as both-end distance measurings.

Preferably, in described intelligent trouble record ripple master information management system, described message processing module also configuration information is analyzed submodule, for automatically carrying out information analysis, generate Trouble Report, described information analysis comprises vector analysis, order component analysis, harmonic analysis, frequency analysis, the analysis of merit angle, differential analysis, impedance analysis, range finding analysis, both-end in analyzing, two or multinomial or whole; For example, vector analysis and order component analysis, and for example, described information analysis comprises vector analysis, order component analysis, harmonic analysis, frequency analysis, the analysis of merit angle, differential analysis, impedance analysis, range finding analysis and both-end analysis.

Preferably, in described intelligent trouble record ripple master information management system, described administrative unit arranges long-range read module, carry out the remote information read operation for the controlled described fault wave recording device at least one described subsystem, described remote information comprises in definite value, analog quantity, switching value, event, fault, disturbance information, record ripple history file one, two or multinomial or whole.For example, the data access to transformer station's fault wave recording device that the client initiates is browsed by main website: the definite value of integrated automatics to substation that main website browses that the client initiates, analog quantity, switching value, event, fault, the instant calling of disturbance information (recorded wave file), calling is long-range reading, be transmitted to fault wave recording device by the communication server, and according to setting, realize database directly write to storehouse after being accepted by it, or the message returned according to the communication server by application server is in conjunction with the information of database, the client is browsed in main website information interface is provided, the relevant data of possibility are write storehouse and are browsed client's decision by the main website that initiates access simultaneously.

Preferably, in described intelligent trouble record ripple master information management system, described administrative unit arranges the automatic inspection module, for basis, pre-sets time or cycle, the connection status of each described fault wave recording device of automatic inspection and fileinfo.For example, the data access to fault wave recording device that the master station communication server is initiated automatically: realize the automatic detecting regular to fault wave recording device, automatically form correlation report; The new recorded wave file that receives fault wave recording device in time is in case the loss of important information is resolved recorder data simultaneously, and significant data is tabulated immediately and formed the fault bulletin.

Preferably, in described intelligent trouble record ripple master information management system, described fault wave recording device also arranges the automatic alarm unit, for when the self check Discovery Status is abnormal, automatically sends warning message to described main system.For example, the alarm that fault wave recording device is initiated automatically and record ripple bulletin information, alarm and fault message that the fault wave recording device automatics integrated to it of transformer station's end patrolled and examined or received, form message automatically, reports main website.Main website, after acceptance, carries out Data Analysis and storage immediately, and in time alarm and notice in a certain way, comprises the browser clients that sends in real time the access main station system.

For example, a kind of intelligent trouble record ripple master information management system, it comprises main website and at least one transformer station.Main website arranges main system, and transformer station arranges subsystem.Described main system also arranges application server, the communication server and database server; The subsystem of described transformer station arranges fault wave recording device, and it is connected with the described communication server, for when breaking down, automatically records ripple and sends recorded wave file to the described communication server; The described communication server arranges record ripple access unit and stipulations converting unit; The communication server is the transmission node of transparent communication between information gathering, processing, communication main system and the substation of fault wave recording device; The communication server can be born the information interaction of cross-safety zone simultaneously.

Described stipulations converting unit, for pre-seting at least one communication protocol or revising at least one communication protocol, is carried out the stipulations conversion, realizes that the unification of information inputs or outputs; Described record ripple access unit is for receiving recorded wave file, and after carrying out the stipulations conversion by described stipulations converting unit, transmission standard record ripple information is to described application server.

Described application server also is connected with described database server, and it arranges memory cell, and the tactful setting unit, information process unit, the display unit that with described memory cell, are connected respectively; Described memory cell is recorded ripple information for the described standard of interim storage, and dumps to described database server; For example, change storage format into standard data format, described database server stores normal data.Described tactful setting unit also is connected with described information process unit, for the set handling strategy, described processing policy at least comprises the data acquisition strategy, send strategy on automatically, information display strategy, communication service strategy, local data maintenance strategy, database policies one of them; Strategy interface is succinctly directly perceived, facilitates operations staff's operation and maintenance.Described information process unit, according to described processing policy, is processed described standard record ripple information, by described display unit, carries out Real time dynamic display.

Preferably, in described intelligent trouble record ripple main system information management system, described fault wave recording device arranges standby wave recording device; And described application server, the described communication server and described database server arrange respectively standby server.Like this, the equipment on all communication links possesses high reliability as much as possible.Preferably, the connection of described fault wave recording device, described application server, the described communication server and described database server also arranges respectively extension wire.

Preferably, in described intelligent trouble record ripple main system information management system, described fault wave recording device arranges record ripple supervising device; And described application server, the described communication server and described database server arrange respectively monitoring server.Like this, the equipment on all communication links can be monitored as much as possible, thereby can obtain reliably in time information on the other hand.

Preferably, in described intelligent trouble record ripple main system information management system, each described Servers installed feedback unit, for the reliability of its place server of feedback report.Like this, but the hardware platform of foundation high reliability, and reliability is proposed to suitable evaluation, feedback reliability, the risk prevention ability of enhancing system.

Preferably, in described intelligent trouble record ripple main system information management system, described fault wave recording device, described application server, the described communication server and described database server arrange respectively self-test unit, it is by the first Preset Time interval circulation self check, for when double fail self-test, judge its place device fails, its place equipment of autoboot, and send fault message.

Preferably, in described intelligent trouble record ripple main system information management system, described fault wave recording device, described application server, the described communication server and described database server arrange respectively the upgrading unit, for initiatively upgrading by the second Preset Time interval or passive upgrading when receiving upgrade command.

Preferably, in described intelligent trouble record ripple main system information management system, described stipulations converting unit comprises that stipulations arrange module, for the communication protocol of the access fault wave recording device selecting to optimize.

Preferably, in described intelligent trouble record ripple main system information management system, described database server arranges the data preparation unit, for initiatively arranging by the 3rd Preset Time interval or the information of the described database server of passive arrangement when receiving housekeeping instruction.General design stores life-span general data holding time is not less than 1 year, and significant data is not less than 5 years designed life.

Preferably, in described intelligent trouble record ripple main system information management system, described database server is configuration information screening unit also, for filter information output.It is integrated that main system is carried out information, and a rejects garbage, i.e. information filtering; B proposes to meet the information special topic of main system application demand, and the c that can conveniently inquire about, retrieve, tabulate is to the exportable information of different devices, according to the information special topic, special processing is proposed, to meet the application demand of main system, and " observability index " proposed, for the main system reference.

Preferably, in described intelligent trouble record ripple main system information management system, described application server and the described communication server all adopt the Browser/Server Mode structure based on extend markup language.

For example, adopt the main system of main website as server end, adopt transformer station as client; Described client arranges the failure wave-recording unit, for when breaking down, automatically records ripple and sends recorded wave file to described server end, for example, the synchronized transmission recorded wave file is to described server end, or after buffer memory, the regular recorded wave file that sends is to described server end.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises display unit, for Graphics Processing strategy, strategy interface, communication protocol and operation thereof, recorded wave file and analysis data thereof etc.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises the disk array be connected with described memory cell, for the longer-term storage mass data.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises the global positioning system be connected with described memory cell, for location.Preferably, each described client also arranges a global positioning system.Perhaps, described processing host and each described client arrange respectively Big Dipper navigation system.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises the switch be connected with described memory cell, described information process unit respectively, for realizing the transmission of heap file or data.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises the printer be connected with described memory cell, described information process unit respectively, for realizing the printing function of file or data.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises that one arranges the router of fire compartment wall, and described main system connects each transformer station by described router, and the fire compartment wall by described router carries out virus defense.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also comprises the trouble analysis system main frame; Described database server also is connected with described trouble analysis system main frame, and described trouble analysis system main frame, for according to described normal data, analyzing described recorded wave file, graphically shows and accident analysis.

Preferably, in described intelligent trouble record ripple main system information management system, described main system also arranges the authority setting unit be connected with described memory cell, for the authority of each transformer station or described main system is set, to regulate the annexation of each transformer station or described main system.Like this, when a certain client need to be converted to server end, after hardware adjustment, only need complete the authority setting and get final product.Like this, can adjust neatly transformer station, upgrade to main system; Perhaps main system is adjusted into to transformer station, or the one-level main system is adjusted into to secondary main system etc.; Be convenient to the whole whole intelligent trouble record ripple main system information management system of controlling.

Preferably, in described intelligent trouble record ripple main system information management system, described main system comprises the industrial computer main frame of Windows operating system or comprises the embedded host of (SuSE) Linux OS.

For example, the main station system based on industrial computer, characteristics are that cost is low, and the cycle of putting into operation is short, is convenient to technological transformation, and very fast for on-the-spot and operations staff's various specific demand reactions, debugging is simple, is convenient to safeguard.But performance and stability slightly are short of, what to the virus on II district failure wave-recording supervisor, isolation was done simultaneously is inadequate, the fire compartment wall on the router that places one's entire reliance upon.Being applicable to networking less demandingly, valuing engineer station's system, the districted dispatch system of practical function, is the system that a kind of cost performance is very outstanding.

And for example, the main station system based on embedded design, the ARM9 that hardware using is powerful, operating system adopts the very outstanding LINUX of real-time, characteristics are stable and reliable operations, non-maintaining after putting into operation, more thorough to the viral isolation ratio on security protection II district fault wave recording device supervisor.But the construction cycle is long, input cost is higher.Be applicable to networking strictly, province that reliability and real-time, fail safe can both ensure adjusts, the network regulation system.

Preferably, described main website and each transformer station arrange respectively self-test unit, and it is by the first Preset Time interval circulation self check, for when the double fail self-test, judge that its place terminal breaks down, its place terminal of autoboot, and send fault message; Preferably, described main website and each transformer station arrange respectively the upgrading unit, for initiatively upgrading by the second Preset Time interval or passive upgrading when receiving upgrade command.

For example, in concrete application, the system of an embodiment forms as shown in Figure 1.Preferably, described intelligent trouble record ripple master information management system arranges the smart machine networking mode of optimization, comprising: simplify wiring, constructability, tour, maintenance; Swivel link in minimizing; Equipment on all communication links should possess high reliability as much as possible; Equipment on all communication links should can be monitored as much as possible; Equipment on all communication links when breaking down, should have the ability as far as possible the bootstrapping (restarting) function.Preferably, described intelligent trouble record ripple master information management system arranges access fault wave recording device communication protocol optimization, selectable.Preferably, described intelligent trouble record ripple master information management system arranges the hardware platform of high reliability, and reliability is proposed to suitable evaluation; Especially the requirement of the reliability of the equipment on the communication link of automatics-communication server-data server-master station application system is most critical.Like this, in described intelligent trouble record ripple master information management system, carry out the stipulations conversion, realize the unification of information.

Preferably, it is integrated that described intelligent trouble record ripple master information management system is carried out information, comprising: reject garbage (information filtering); Proposition meets the information special topic of master station application demand, can conveniently inquire about, retrieves, tabulate; To the exportable information of different devices, according to the information special topic, special processing is proposed, to meet the application demand of main website, and " observability index " proposed, for main website or keeper's reference.Preferably, described intelligent trouble record ripple master information management system arranges the data acquisition strategy, send strategy, information display strategy, communication service strategy, local data maintenance strategy, database policies etc. on automatically, strategy interface is succinctly directly perceived, facilitates operations staff's operation and maintenance.

The Fault Recorder Information management system, described intelligent trouble record ripple master information management system, be the process of distributed Intelligent Information Collection, collection.Its information flow as shown in Figure 2.Typical hierarchy from system, network regulation, economize to adjust, adjust Substation control to 110kV, 220kV, 500kV, monitor in strict accordance with hierarchical management: network regulation be responsible for the 500kV electrical network operational management, economize and adjust the operational management of being responsible for the 220kV electrical network, the operational management of being responsible for the following electrical network of 220kV is adjusted on ground.For example, in concrete application, as in the electric grid relay protection fault information management system is built, comprise following setting.

1) equipment of 500kV electric pressure transformer station and operation information should be led and send network regulation, adjust with making a copy for; The information of 220kV electric pressure should be led and send province to adjust, and adjusts with making a copy for; The following information of 220kV electric pressure should be led with sending and adjust.

2) the 220kV equipment of 220kV electric pressure transformer station and operation information should be led and send province to adjust, adjust with making a copy for; The following information of 220kV electric pressure should be led with sending and adjust.

3) all devices of 110kV electric pressure transformer station and operation information should be led with sending and adjust.

4) from the economical operation angle, trigger, ground is adjusted and can be designed to province's tune distributed server, economize to adjust and can be designed to the network regulation distributed server, conversely, ground is adjusted and to be accessed by authority under the prerequisite of server not having, can be used as the user terminal that province adjusts, economize adjust also can be under the authority prerequisite as the user terminal of network regulation.

The block diagram of its information flow as shown in Figure 2, is described as follows.

1) transmission node of transparent communication Fault Recorder Information collection, processing, communication main website and IED(Intelligent Electronic Device, intelligent electronic device); Back end is dominant role, and its capacity adopts specialized designs, and general design stores life-span general data holding time is not less than 1 year, and significant data is not less than 5 years designed life.

2) preferred, at transformer station's independence layout data node and application service node as the engineer station; The application service node adopts WEB or B/S structure, can accept the work station in all stations that comprises of service, also can expand to control centre and the branch center of electrical network.

3) main website, described server end, arrange the communication server, as the transmission node of transparent communication between information gathering, processing, communication main website and the substation of fault wave recording device; The communication server is born the information interaction of cross-safety zone simultaneously.

4) main website arranges back end.

5) main website arranges application node, for example, adopts WEB or B/S(Browser/Server, browser/server) structure, can accept the work station that comprises all scheduling sides of serving, also can expand to transformer station and control branch center.

An embodiment is that the computer of realization and network system are as shown in Figure 3.For example, described intelligent trouble record ripple master information management system comprises following one or more.

1) the main website platform of industrial computer mode development, shield cabinet in communications equipment room configuration one side, mainly comprises industrial computer main frame, liquid crystal display screen, disk array, GPS, switch, printer cashier's office in a shop.

2) the main website platform of embedded mode development, shield cabinet in communications equipment room configuration one side, be provided with the integrated and data server of the embedded main website of SIADS(intelligent information cashier's office in a shop), liquid crystal display screen, disk array, GPS, switch, trouble analysis system main frame, printer.

3) installation database on III district comprehensive server, the WEB attendant application.

And for example, described intelligent trouble record ripple master information management system adopts main website+transformer station; Wherein, main website adopts application server+communication server+database server, preferably, fault wave recording device is based on the Browser/Server/Client structure, for example, main website comprises Web Application Server, the communication server, database server, forms the C/S structure between the fault wave recording device of the communication server and transformer station and realizes communicating by letter of 61850/103 stipulations, forms the mutual transmission channel of master information; Main website Web Application Server (client) adopts XML-based (eXtensible Markup Language with the communication server (server) simultaneously, extend markup language) B/S structure, the formation main website browses the client and calls passage to the information of fault wave recording device, or the Automatically invoked to fault wave recording device information of TSR initiation; Web Application Server provides and comprises the services such as database information and Fault Recorder Information call to the client that browses of main website, alarm and fault message that while is spontaneous for fault wave recording device, by the communication server, directly driven, realize that it browses the Real time dynamic display on customer interface in main website, to meet the requirement of real-time; The main website database server provides the initialized foundations such as application server, the communication server and the communication server and WEB communication for service, realizes necessary data storage and service simultaneously.

Another example is that as shown in Figure 4, the information flow of main website and fault wave recording device is described as follows the function structure of described intelligent trouble record ripple master information management system.

1) data access to the data server that the client initiates is browsed by main website: to inquiry, the analysis of data database data, comprise historical information and senior application to fault wave recording device, wherein, historical information comprises this locality and distant place listed files, definite value, event etc., and senior application comprises analysis, accident analysis etc.

2) data access to transformer station's fault wave recording device that the client initiates is browsed by main website: the definite value of integrated automatics to substation that main website browses that the client initiates, analog quantity, switching value, event, fault, the instant calling of disturbance information (recorded wave file), calling is long-range reading, be transmitted to fault wave recording device by the communication server, and according to setting, realize database directly write to storehouse after being accepted by it, or the message returned according to the communication server by application server is in conjunction with the information of database, the client is browsed in main website information interface is provided, the relevant data of possibility are write storehouse and are browsed client's decision by the main website that initiates access simultaneously.

3) data access to fault wave recording device that the master station communication server is initiated automatically: realize the automatic detecting regular to fault wave recording device, automatically form correlation report; The new recorded wave file that receives fault wave recording device in time is in case the loss of important information is resolved recorder data simultaneously, and significant data is tabulated immediately and formed the fault bulletin.

4) alarm that fault wave recording device is initiated automatically and record ripple bulletin information: alarm and fault message that the fault wave recording device of the transformer station's end automatics integrated to it patrolled and examined or received, automatically form message, report main website.Main website, after acceptance, carries out Data Analysis and storage immediately, and in time alarm and notice in a certain way, comprises the browser clients that sends in real time the access main station system.

For example, the flow process shown in Fig. 4 goes on to say as follows.

1, browser access master station application telecommunications services device website;

2, the up-to-date fault wave recording device information of browser downloads;

3, the master station application server sends the request object requests according to the application of browser clients to the communication server;

4, communication server parsing request object requests is that the WY2000 agency agreement mails to transformer station's fault wave recording device;

5, transformer station's end fault wave recording device returns to response message and resolves to the WY2000 agency agreement;

6, must data be write storehouse to some;

7, send the response response object to main website WEB application server;

8, browser arrives client end interface to the data of obtaining database response on application server;

9, the Data support of database server to the communication server;

10, the request of application server to database server

11, the response of database server to the request of data of the communication server;

12, send spontaneous alarm and fault message in the fault wave recording device active;

13, the communication server is by spontaneous alarm and the fault message of rapid message mechanism proactive notification its fault wave recording device of receiving of application server;

14, the application services of browser downloads web server monitoring in real time arrives client, and obtains the fault real time information that server sends.

Another embodiment is described as follows.Main website end WEB application server, mainly respond user's HTTP request and IIS and in real time library file show, can be added up the data that gather simultaneously, calculated, the senior application such as analysis.What the WEB server mainly adopted is the MVC(model-view-controller) Design Mode, realized the relatively independent of data model, interface and control, what wherein data model adopted is .NET Framework class libraries, and by W3WP finishing service logic, the ASP.net page is as interface display.Be illustrated in figure 5 the general business flow process of main website.

For requirement of real time, the main website end is used the VMD technology, use C/S model to send in real time to main website (Client) fault data sent on fault wave recording device by the communication server (Server), and dynamically show at the client end interface of main website the information of sending.In order to reduce the maintenance of client, adopted the method for dynamic download, that is to say all operations after server is downloaded during each client operation real-time monitor (RTM).

In order to make data access safe and efficient quick, preferably, the processor-oriented data base call of a large amount of employing when system, introduce the real-time storehouse of middleware technology simultaneously, improve data access speed and unnecessary access expense, reduce to greatest extent the system resource utilization rate, guarantee real-time and the reliability of the communication server.

Another example, the master station communication server is a real-time distributed framework, it completes the agency agreement Code And Decode work with transformer station's fault wave recording device information interaction, sends and safeguard each service request process of main website and queue, is responsible for necessary file data writing server simultaneously.

The communication server also needs and the co-ordination of data analysis main frame.The data analysis main frame is responsible for real time parsing fault recorder data file, carry out the senior functions such as real-time fault analysis, fault location, both-end distance measuring, and the troubles inside the sample space data file is carried out to data maintenance and urgent tabulation, generate real-time library information, finally be submitted to WEB server notification client refreshes.

The operation flow of master station communication server as shown in Figure 6.Preferably, management for a plurality of exchange threads, in order better to manage each request thread, native system has been introduced the concept of logical process, and the communication server is put into queue by request process after receiving the request of main website, then according to FIFO(First in First out, first in first out) principle is processed request at the other end of queue by application program threads, and a plurality of queues of wherein using are minute priority, to adapt to the real-time of rapid message.Preferably, for business, shine upon, native system is mapped to MMS(Manufacturing Message Specification based on the IEC61850 standard, manufacture message specification) the stipulations communication, have that communication flow is unified, communication robust safety and the advantage such as transmission speed is fast, particularly greatly improved the efficiency of transmission of the large data such as recorded wave file." 1 pair 1 " that solved the specific protocol agent model arrives the mapping problems of " more than 1 pair " simultaneously, not only guaranteed the isolation of the external means of communication of plant stand internal fault oscillograph, guaranteed device stable operation, and make the main website server can be seamlessly with station in oscillograph carry out integrated communication.And, because database is data core and the foundation stone of system, so writing of database must safety, the access of database is also the link that system is the weakest simultaneously, and a plurality of threads all need accessing database, have so just produced the read-write stationary problem of database, especially write database, a plurality of threads very easily cause system crash when operating database simultaneously, thus database to write resource not only valuable, and most important.Preferably, a database write buffer queue is set, all threads will need the information unification of write into Databasce to put into to write buffer queue, system separately establish one fixedly thread be responsible for specially on suitable opportunity and unifiedly carry out the database write operation.Simultaneously, in order to meet the real-time of information interaction, the all threads WEB attendant application of top layer (comprise) are all to carry out the proxy access database by accessing real-time storehouse, and the information that only when system initialization, reads recent renewal gets final product, and has guaranteed the fail safe of database and the reliability of system.

Preferably, for the isolation safe protection, II district transformer station is generally based on the inevitably virus propagation when networking of industrial computer+WINDOWS system, preventing virus enters III district management system from native system, we have used a large amount of research and development to drop into and have realized that the LINUX reduced based on ARM+ serves as the master station communication server platform, the industrial computer that allows virus lose to depend on for existence+WINDOWS environment.

The described intelligent trouble record ripple master information management system of the failure wave-recording of various embodiments of the present invention, record the ripple dispatching patcher by comparison with traditional Prudential Master, classics, there is following clear superiority: more complete system scheme, the integrated target of more long-range information, more reliable product service life, acquisition of information path, comprehensive non-maintaining pursuit, more brief investment more freely.

For example, can realize the whole network covering function.Described intelligent trouble record ripple master information management system is built up and is come into operation, and can realize the covering to the whole network fault oscillograph, and no matter what difference producer, model, interface, version, the age of dispatching from the factory, stipulations characteristics have, and all can easily realize access; No longer need the dispatching management personnel to run to the on-the-spot record ripple report of extracting, also needn't distinguish be which the record ripple producer equipment startup has occurred, after fault, the oscillograph of circuit both sides all send the report of record ripple on automatically, recorded wave file and relevant information are all through strict standardization conversion, and bookkeeping is all the same with pattern analysis.

And for example, can realize one-stop configuration.Oscillograph characteristic according to different manufacturers, model, set up different models and configuration in main website, after the construction of record ripple main website completes, then the capital construction on having newly, the transformation of the way or upgrading oscillograph, only need to carry out simple the setting in main website and get final product, need not additionally drop into manpower and carry out special maintenance;

And for example, can realize integrated operation.Networking oscillograph plug and play, support device is carried out call list together, call file together, look into state, the management such as remote control record ripple, calling list together, calling file together is long-range read list, long-range file reading.The operation of all types fault oscillograph is all kept to the consistency of height, the user need not be concerned about the source of oscillograph, and dispatching terminal is all carried out the management of complete set indifference to all devices.

And for example, can realize fully automatic operation.The failure wave-recording main station system, described intelligent trouble record ripple master information management system, possess the intellectuality of height, self-starting, maintenance certainly, nurse certainly, recovery certainly, the manpower-free safeguards fully.Once stand, the end fault oscillograph starts, and recorded wave file will automatically upload to the dispatching terminal data server within 2 minutes, and automatic analysis and generation fault bulletin.128 oscillographs of record ripple main website support send the failure wave-recording file simultaneously, preferably, information after resolving can be published to automatically to the MIS(Management Information System of Prudential Master and WEB main website, management information system after delivering to main website on file) main website.

And for example, can realize various power network monitorings.The flowmeter that has a tidal wave of calculation, the analysis of merit angle, both-end distance measuring, resonance monitoring, the verification of protection action behavior, definite value comparison, communications status monitor, historical load is added up etc.

And for example, can realize data integration function.Data characteristics according to various years, different editions, abundant analysis function is provided, comprise waveform show with analyze, the establishment of record ripple report content, order amount/polar plot analysis, harmonic analysis, resonance calculating, impedance Time-Series analysis and locus of impedance analysis etc., but and provide graph cuts and detailed analysis report output printing function.

And for example, can realize data retrieval function.Support the data retrieval of various conditions, as fault interval, fault type, fault time, type of action, tripping operation type, overlap whether success etc.Also can freely inquire about nearest startup recorded wave file, the most de novo fault file, add up certain circuit and easily send out the senior functions such as which kind of type fault.

Preferably, the III of main website district application service system is set, it is based on the B/S framework, be responsible for the Fault Recorder Information of II district (client or transformer station's end) is showed to III district (server end or main website end) user by the mode of WEB service, and, by friendly smooth GUI interface, receive user's management transfer order and data retrieval.

Preferably, the III of main website district unit faults recorder analysis system is set, for fault recorder data being carried out to figure demonstration and off-line analysis and calculating, the range finding of vector, impedance, harmonic wave, merit angle, frequency being reported to printed waveform and bulletin etc.

Preferably, the II of main website district's communication service agency plant is set, for some are had access to difficulty, or stipulations are undesirable, or the defective fault wave recording device of the function provided carries out Software adapting.

Preferably, the data maintenance service of the II of main website district is set, for the data server being carried out to the maintenance of super all fronts.Data server is the technology of failure wave-recording information management system, and Information Security is most important for system.

The Fault Recorder Information main station system, network regulation be take the 500kV system Construction as main, economize to adjust and take 220kV and above system as main, and ground is adjusted and be take 110kV and following system as main.After record ripple main website builds up, can carry out the round-the-clock communications status monitoring of oscillograph in all transformer stations in jurisdiction area, send up-to-date failure wave-recording file and bulletin in real time, also can manually directly be operated long-range oscillograph, as calling is recorded wave train table, calls file, manually recorded ripple etc.

Preferably, unified access module is set.The device of any model of can the domestic any oscillograph of access manufacturing firm producing, any interface, any version, the supply of material in any period.For example, record ripple access unit arranges unified access module.

Preferably, the unified platform is set.Use access, transmission, conversion, storage, analysis, demonstration and the printing of all oscillographs of background process, realize " system, a set of standard, disposable deployment, integrated operation ".

Preferably, United Dispatching is set.Automatically adapt to various communication protocols, easy and simple to handle, directly to the management of destination apparatus operation dispatching, as state is checked, ripple, list query, file calling, accident analysis etc. are recorded in remote control.

Like this, whole system adopts modularized design, increases an oscillograph just as adding building blocks, only needs to select model and input IP address to get final product, and having configured rear program need not exit, and comes into force.After the oscillograph connecting system, under default situations, bulletin is sent and formed to all new recorded wave files on all automatically, without any need for manual intervention.

Preferably, unified analysis module is set.All information and file format are all followed industry standard, use same graphics software to carry out one-stop waveform demonstration and accident analysis, needn't be concerned about document source.For example, information process unit arranges unified analysis module, comprises vector analysis, order component analysis, harmonic analysis, frequency analysis, the analysis of merit angle, differential analysis, impedance analysis, range finding analysis, both-end analysis etc.

Like this, dispatching terminal does not need to be concerned about whom the manufacturing firm of oscillograph in zone is, does not need to be concerned about that whether the file format of each version is compatible yet, and more not needing to worry needs repetition learning could grasp using method after newly-increased model device.Record ripple main station system completes the standardization conversion of all information in Information Monitoring, and the whole interfaces that provide all meet user's use habit, and the data presentation mode is supported MIS net and WEB, and substantial length of operation is exempted from specification.

Preferably, realize unified management.Provide same dispatcher software and same mode of operation to manage all wave recording devices, needn't be because producer or model be different the switching dispatcher software.System realizes the indifference management to all devices, completes device access, transfer of data, file storage, interface display and the printout of absolute consistency.Farewell is used the epoch of different dispatcher softwares for devices from different manufacturers, no longer needs to switch any software, and record ripple main station system guarantees any operation of user to arbitrary equipment, can obtain conforming feedback result.

Preferably, automatically upper transmission module is set.Once the record ripple occurs the networking oscillograph, start, within 2 minutes, recorded wave file is delivered to dispatching terminal on automatically, and whole process need not manual intervention.Maximum 128 of main station system support does not limit the oscillograph of model to send simultaneously.For example, the failure wave-recording unit arranges automatically upper transmission module.

Preferably, once the fault oscillograph connecting system, all new record ripple startup files are delivered to scheduling on all can be automatically, and store data server into.Data server can guarantee that all recorder datas of safe storage are more than 3 years, and wherein fault data is more than 20 years.Preferably, the fault file can automatically generate bulletin and on deliver to Prudential Master, the dispatching management personnel only need browsing page equally to see if there is up-to-date record ripple to start and get final product.

Preferably, the automatic analysis module is set.After delivering to scheduling on recorded wave file, automatic analysis also forms the fault bulletin, comprises the whether success etc. of fault element, fault type, fault moment and duration, tripping operation type, reclosing.For example, information process unit arranges the automatic analysis module.After delivering to dispatching terminal on the failure wave-recording file, automatically form record ripple bulletin, and classified and stored.Note, this analytic process is completed by the dedicated module of main station system, more detailed than the local analysis of fault oscillograph, more accurate.

Preferably, adaptively sampled module is set, is sampled with adaptive sample rate.For example, common wave-recording sampling rate has 20, every cycle and multiple thereof (middle unit China electricity, the military instrument in Wuhan), and multiple (Shenzhen pairing, Chengdu Fu He), and multiple (the large electric power in mountain) at 24 at 32, the analytical method of different sample rates is widely different, the adaptation that native system is good the diversity analysis of sample rate.Fault recorder data is because contain abundant information, can carry out various conventional analyses, analysis-by-synthesis and advanced analysis, realize that indiscriminate analytical method is the important foundation of carrying out both-end, multiterminal range finding and even the calculation of the whole network level electrical network, the data of fault oscillograph have COMTRADE

As unified standard, it is the equal of the standardization that has completed data acquisition and storage, but the diversity of sample rate always is the difficult problem that electric network synthetic is analyzed, the present invention is sampled with adaptive sample rate, allow the analysis on the same stage of multi-sampling rate recorder data become masterly, easily realize as senior functions such as both-end distance measurings.

Preferably, state monitoring module is set, for carrying out the various states monitoring.As install communications status, self check and alarm, running log, function and throw and move back etc.Also have in addition trend supervision, electric energy quality monitoring, operation of power networks operating condition monitoring, the checking of protection action behavior etc.

Like this, solved the access problem of used equipment, especially connect the record wave device that record ripple manufacturer can not effectively safeguard, as some based on dos operating system and serial communication, in the past exploitation in 2000, take the old equipment that GLQ3, WGL-12, ZH-1A etc. are representative, these the oldest equipment are links the weakest in system, must appropriate, effectively solve; And, solved that some interfaces are not too standard, non-mainstream record wave device access problem.Some records wave device manufacturer or the research staff has left office or company has not existed, and their communication protocol is poor efficiency or extremely unstable very, so be necessary for these equipment development stipulations agency; Also realized non-maintaining Master Station Software system.Main station system is the heart of whole system, necessarily requires stable and reliable operation non-maintaining, and autgmentability is strong simultaneously, can adapt to enlarging and the transformation of transformer station's record wave device, also can upgrade very easily and self-perfection according to customer requirements; And provide high performance main website hardware platform.The main website hardware platform is constructed and is divided into three steps: the first step is for the fast construction platform, shortens exploitation and debugging cycle, reduction input cost and the industrial computer taked+WINDOWS system, is applicable to the engineer station of large-scale substation; The secondth, for industrial computer that effectively computer virus of isolation safe protection II district failure wave-recording equipment and the communication server is taked the propagation in III district (as served by WEB)+LINUX system, real-time and the reliability of LINUX also are better than than WINDOWS simultaneously, are applicable to possess the ground tune failure wave-recording networking of certain scale; The 3rd step be for set up safety, efficient, in real time, reliably, the hardware platform of serving based on ARM and the LINUX that reduced, this design drops into high, construction cycle is long, but thoroughly non-maintaining, anti-virus, low-power consumption, high stable after putting into operation are applicable to safety and reliable rank requires higher system; Communications and the storage system maintenance of large data have been realized.Fault recorder data contains much information, invalid startup is more than effectively start; to the communicating by letter of huge with intensive recorder data, filtration, analyze, store strict demand; but the real-time to data is insensitive like that not as good as the protection information system, so the Fault Recorder Information system must adapt to this characteristics amount body design.Realize the information sorting as at first communication agent and the communication server can carry out preliminary treatment to fault recorder data, storage area can adopt disk array subsequently, the later maintenance of data adopts first in first out and significant data the mode such as to garrison for a long time, retain the most useful data, reject invalid and junk data; Preferably, 61850 recorded wave file Transmission Designs based on simple modeling also.In order to adapt to following digital transformer substation transformation, the system part must be followed 61850 standards, but digital transformer substation is a long-term and large order, there is a large amount of and numerous and diverse planning standard to need to work out, for example, preferably, following on 61850 basis, rely on the mode of simple modeling to complete the transmission based on recorded wave file; Preferably, but the subsystem of 3 independent design is set, i.e. stipulations acting server, scheduling side communications service system, scheduling side application system.What the communication server was taked is the C/S structure, and security protection II district adopts the B/S structure to the WEB service in III district; The introducing of network security subregion, develop the WEB delivery system in safe III district, and the II district communication server is born to the WEB delivery system in III district single-phase according to XML formatted output data simultaneously.

Further, embodiments of the invention also comprise, each technical characterictic of the various embodiments described above, the intelligent trouble mutually be combined to form record ripple master information management system.Intelligent trouble record ripple master information management system, be that intelligent intelligent trouble record ripple master information management system is carried out networking and collection control for the fault oscillograph of power plant, transformer station specially, remote scheduling and the management of realization to oscillograph, passage is built separately, information independently gathers, the data server that gathers and store into appointment at the main website end, not only compatible traditional, the also oscillograph device of smart grid-oriented total digitalization transformer station is also supported and the Prudential Master in security protection II district and the WEB main website in III district simultaneously.But the system independent operating, also can coordinate other system to expand application.Above-mentioned Fault Recorder Information management system, be an information remote transmitting, information management, information analysis system, also will solve in the electrical network Rapid Expansion the poverty-stricken problem of reality of dispatching, protect professional manpower wretched insufficiency.No matter be that electrical network normally moves, or under electrical network breaks down situation, this system is by the information completely of the fault wave recording device of transformer station, be presented in face of dispatching control center relevant speciality personnel in time, exactly; To the information gathered, carry out senior application, failure judgement character, abort situation quickly and accurately, will fix a breakdown in time for electrical network, the adjust operation mode, reduce power failure range, have very large economic benefit and social benefit.

Intelligent trouble record ripple master information management system for fault wave recording device is the reliable tools of power system dispatching and automation, and its demonstration effect has obtained Subscriber Units at different levels with the convenience of power system dispatching being communicated by letter, automation provides and approved widely.The absolute status of fault oscillograph in electric power system determined the effective status of failure wave-recording main website in electric power system based on it, certainly will become the important component part that supports modern intelligent scheduling communication.

It should be noted that, above-mentioned each technical characterictic continues combination mutually, forms the various embodiment that do not enumerate in the above, all is considered as the scope of specification record of the present invention; And, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of claims of the present invention.

Claims

1. an intelligent trouble record ripple master information management system, is characterized in that, comprises main system and some subsystems;

Described subsystem arranges fault wave recording device, for when breaking down, automatically records ripple and sends recorded wave file to described main system;

The administrative unit that described main system setting is connected with described fault wave recording device, and the dispensing unit, running unit, monitoring means, integral unit, the retrieval unit that with described administrative unit, are connected respectively;

Described dispensing unit, for the control according to described administrative unit, configures described fault wave recording device;

Described administrative unit is for the described fault wave recording device of automatic search or passive renewal access, described fault wave recording device is managed to operation, described bookkeeping at least comprises that fault wave recording device selection and configuration, state are checked, remote control record ripple, list query, list long-rangely read, file long-rangely reads, accident analysis one of them;

Described running unit is for obtaining described recorded wave file, carry out resolving the standard record ripple information that obtains after the stipulations conversion, automatic analysis and generate Trouble Report, the structure of described Trouble Report form at least comprise fault element, fault type, fault moment and duration, tripping operation type, reclosing whether success one of them;

Described monitoring means is for carrying out status monitoring and power network monitoring, described status monitoring at least comprises that device communications status, self check and alarm, running log, function are thrown and moved back, trend supervision, electric energy quality monitoring, operation of power networks operating condition monitoring, protection action behavior are verified one of them, and described power network monitoring at least comprises that trend calculatings, the analysis of merit angle, both-end distance measuring, resonance monitoring, the verification of protection action behavior, definite value comparison, communications status supervision, historical load add up one of them;

Described integral unit is used for according to time and version, carry out the analysis of data, the analysis report that output can be edited or print, described analysis at least comprises that waveform shows and analysis, the establishment of record ripple report content, order amount/polar plot analysis, harmonic analysis, resonance calculating, impedance Time-Series analysis, locus of impedance are analyzed one of them;

Described retrieval unit is for carrying out data retrieval according to search condition, described search condition at least comprises between-failures, fault type, fault time, type of action, tripping operation type, overlap whether success, recently start-up time, up-to-dately break down, circuit easily sends out fault type and adds up one of them.

2. intelligent trouble is recorded ripple master information management system according to claim 1, it is characterized in that, described running unit arranges and starts module, maintenance module and recovery module;

Described startup module is for automatically starting described main system in the time that pre-sets;

Described maintenance module is reported to the police for restarting described subsystem and send subsystem fault when described subsystem breaking down;

Described recovery module for restarting described main system and sending the main system fault alarm when described main system breaks down.

3. intelligent trouble record ripple master information management system according to claim 2, is characterized in that, described running unit also arranges record ripple access module, stipulations modular converter, memory module, strategy module, message processing module and display module are set;

Described stipulations modular converter, for pre-seting at least one communication protocol or revising at least one communication protocol, carries out the stipulations conversion, realizes that the unification of information inputs or outputs;

Described record ripple access module is connected with described stipulations modular converter, described memory module respectively, and for receiving described recorded wave file, after carrying out the stipulations conversion by described stipulations modular converter, transmission standard record ripple information is to described memory module;

Described strategy arranges module and is connected with described memory module, described message processing module respectively, for the set handling strategy, store described memory module into, described processing policy at least comprises the data acquisition strategy, send strategy on automatically, information display strategy, communication service strategy, local data maintenance strategy, database policies one of them;

Described message processing module is connected with described memory module, described display module respectively, for according to described processing policy, processes described standard record ripple information, and automatic analysis and generation Trouble Report, carry out Real time dynamic display by described display module.

4. intelligent trouble is recorded ripple master information management system according to claim 3, it is characterized in that, described record ripple access module also arranges automatic sampling submodule, for according to the pre-stored sample rate or by default sample mode, automatically adjusting the wave-recording sampling rate, carries out wave-recording sampling.

5. intelligent trouble is recorded ripple master information management system according to claim 4, it is characterized in that, described message processing module also configuration information is analyzed submodule, for automatically carrying out information analysis, generate Trouble Report, described information analysis at least comprises that vector analysis, order component analysis, harmonic analysis, frequency analysis, the analysis of merit angle, differential analysis, impedance analysis, range finding analysis, both-end analyze one of them.

6. intelligent trouble is recorded ripple master information management system according to claim 5, it is characterized in that, also comprise Prudential Master, it is connected with described running unit, for obtaining and store described standard record ripple information.

7. intelligent trouble is recorded ripple master information management system according to claim 6, it is characterized in that, also comprise the management information system main website, it is connected with described running unit, for obtaining and store described standard record ripple information.

8. according to the arbitrary described intelligent trouble record ripple master information management system of claim 1 to 7, it is characterized in that, described administrative unit arranges long-range read module, carry out the remote information read operation for the controlled described fault wave recording device at least one described subsystem, described remote information at least comprise definite value, analog quantity, switching value, event, fault, disturbance information, record ripple history file one of them.

9. intelligent trouble is recorded ripple master information management system according to claim 8, it is characterized in that, described administrative unit arranges the automatic inspection module, for basis, pre-sets time or cycle, the connection status of each described fault wave recording device of automatic inspection and fileinfo.

10. intelligent trouble is recorded ripple master information management system according to claim 9, it is characterized in that, described fault wave recording device also arranges the automatic alarm unit, for when the self check Discovery Status is abnormal, automatically sends warning message to described main system.