CN103580283B - Based on electric network protection device definite value nucleus correcting system and the method for protecting communication system - Google Patents
Based on electric network protection device definite value nucleus correcting system and the method for protecting communication system Download PDFInfo
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- CN103580283B CN103580283B CN201310533871.5A CN201310533871A CN103580283B CN 103580283 B CN103580283 B CN 103580283B CN 201310533871 A CN201310533871 A CN 201310533871A CN 103580283 B CN103580283 B CN 103580283B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Abstract
A kind of definite value nucleus correcting system of electric network protection device: the one the second database servers be connected respectively with Intra-Network switch A and Intra-Network switch B separately, dispatching workstations, one, two work area work stations, Intra-Network switch A, Intra-Network switch B, the first second communication server, application server; Also be interconnected by disk array between first, second database server; The external outer network switch of first second communication server, outer network switch passes through the external substation of dispatch data net after longitudinal encryption device, router; Application server is external safe III district after forward spacer assembly; Safe III district is the WEB server, fire compartment wall, the III district switch that connect successively, and III district switch is connected to OMIS server and III district Office Network user computer.Efficiency of the present invention is high, not obliterated data, do not take protective debugging mouth, can definite value check be carried out for transformer station and definite value check result can be consulted on office computer.
Description
Technical field
The present invention relates to a kind of electric network protection device definite value nucleus correcting system based on protecting communication system, especially relating to the system that a kind of definite value realizing electric network protection device based on existing guarantor's letter and OMIS system is checked.The invention still further relates to the definite value check method adopting described system for electric network protection device.
Background technology
Nanjing Nan Rui relay protection company " a kind of protective device definite value Automatic Checking System " downloads electric network protection device fixed value list by using dispatch data net from company of province WEB server, downloads by protective debugging mouth the scheme that definite value realizes definite value check in transformer station, and the definite value realizing protective device in station is checked.
The program has the following disadvantages:
1. company of province fixed value adjusting WEB server is positioned at safe III district, and in standing, protection is positioned at safe I district, and it is higher that the data back in safe III district is transferred to safe I district efficiency risk that is low, that lose data;
2. the program takies the debug port of protection, protective debugging use during protective debugging confession protection maintenance, and general protection producer does not externally provide this interface;
3. definite value is checked and can only be carried out for transformer station, and definite value check result can only show in locality.
Summary of the invention
First technical problem to be solved by this invention, is just to provide a kind of definite value nucleus correcting system of the electric network protection device based on guarantor's communication system.
Second technical problem to be solved by this invention, is just to provide a kind of method adopting said system to carry out the check of electric network protection device definite value.
System and method of the present invention, efficiency is high, the risk that do not have obliterated data, do not take protective debugging mouth, can not only carry out and user directly can also consult definite value check result on office computer for transformer station.
Solve above-mentioned first technical problem, the technical solution used in the present invention is as follows:
A definite value nucleus correcting system for electric network protection device, is characterized in that:
System composition comprises:
Safe II district
The first database server 1, second database server 2 be connected respectively with Intra-Network switch A and Intra-Network switch B separately, dispatching workstations, a work area work station, two work area work stations, Intra-Network switch A, Intra-Network switch B, first communication server, second communication server, application server;
Also be interconnected by disk array between the first described database server 1 and the second database server 2;
The first described communication server and second communication server be external outer network switch also, and outer network switch passes through the external substation of dispatch data net after longitudinal encryption device, router;
Described application server is external safe III district after forward spacer assembly;
Safe III district
The WEB server connected successively, fire compartment wall, III district switch, III district switch is connected to OMIS server and III district Office Network user computer;
Annexation:
Safe II district
For ensureing the fail safe of system, protect the safe II district of communication system and use the backup of A/B double-network redundant, database two-node cluster hot backup, communication service load balancing scheme, the two net of A/B is used to connect between the communication server, database server, application server, work station, Internet normal use A net, automatically switches to B network operation and provides alarm information noticing attendant process simultaneously during A net fault; Data server 1, second database server 2 and disk array composition data, services Dual-Computer Hot-Standby System; During normal operation, first communication server and second communication server access the substation of half quantity separately, and when arbitrary communication server is abnormal, the substation that abnormal server accesses is switched on the normal communication server run by load balancing service; The communication server accesses plant stand end prudential sub-station to after data encryption through dispatch data net through longitudinal encryption device after outer network switch gathers, and application server is connected with safe III district through forward spacer assembly.
Safe III district:
The output termination safe III district WEB server of forward spacer assembly, WEB server, through fire compartment wall access security III district switch, is connected with OMIS system and III district user computer by III district switch; Data flow:
Data downstream:
User protects communication system bus by the order that work station, guarantor's communication system regularly issue automatically through safe II district and is issued by the communication server, is issued to prudential sub-station via dispatch data net;
Data uplink:
Prudential sub-station bursty data, substation response main website order data upload to the communication server via dispatch data net, protect communication system bus be pushed to each work station and application server and complete database purchase work after communication server process by II district; Application server is sent to safe III district WEB server through forward spacer assembly by nsTransmit module after receiving data;
Safe III district nsReceive program is stored into safe III district database after receiving the data that forward spacer assembly sends here after nsDataSave process, by equipment incidence relation between guarantor's communication system of having set up and OMIS system, the fixed value list of related device is obtained from OMIS system for the value data nsDataSave sent here, by nsExceltoTxt, fixed value list is resolved to the basis of valuation value of txt form after success acquisition device fixed value list according to predefined fixed value list template, checked one by one by definite value entry by nsDataSave again, definite value check result is served by IIS and is issued at III district Office Network.
Each server major function and run module as follows:
The communication server
The communication server is responsible for communicating with prudential sub-station, and gather the information that prudential sub-station is sent, the order that processing workstation issues, passes back to work station by command processing result, and on the communication server, main operation has prem module and server module;
Prem module
Prem module communicates with prudential sub-station to lower, the order that processing workstation is issued by server, gathers the information that prudential sub-station is sent; To on by server module to work station upload prudential sub-station initiatively on the information sent and the data collected;
Server module
Server module circle between work station and prem module, the communication between co-ordination station and prem module;
Application server
Application server is sent to safe III district by protecting communication system safe II district internal information (information that transformer station model and prudential sub-station are sent); by regular automatic-calling definite value; checking module for definite value provides protective device current operation definite value, and the internal communication server mainly runs with lower module:
NsTransmit module
The data that Prudential Master collects by nsTransmit module in charge and main website model send to safe III district;
SettingManager module
SettingManager module presses setting range and the current operation definite value of setting cycle automatic-calling protective device, for definite value nucleus correcting system provides protective device current operation definite value;
Work station
Work station is operator and the terminal of protecting the man-machine interaction between communication system, main operation nsOnline module,
The alternating interface between man and computer that nsOnline module is operator and protects between communication system, is responsible for the real time information that guarantor's communication system of collection send, protects each module real-time traffic information of communication system in nsOnline interface display; Operating personnel's operation, querying command are handed down to and protect each module of communication system;
WEB server
WEB server, the service data that the safe II district of responsible reception sends here is also stored in database for retrieval; By the interface with OMIS system, obtain the fixed value list of protective device from OMIS system, as the check and correction of definite value nucleus correcting system benchmark definite value after parsing; Check resume module to proofread with the benchmark definite value obtained from OMIS system from the plant running definite value in safe II district, issued to safe III district user by IIIS service after checking out result, WEB server mainly comprises with lower module:
NsReceive module
NsReceive module receives the information from safe II district, forms temporary file for nsDataSave routine processes;
NsDataSave module
The temporary file of nsReceive CMOS macro cell is write in database by nsDataSave module, for the point information received, fixed value list is obtained from OMIS system according to guarantor's communication system and OMIS system equipment incidence relation, after calling fixed value list parsing module parsing fixed value list, startup definite value check module will run definite value and benchmark definite value is proofreaded, and check result is sent to WEB server;
NsExcelToTxt module
NsExcelToTxt module is for resolving the fixed value list obtained from OMIS system, and analysis result is as the benchmark definite value of checking.Principle is fixed value list OMIS system obtained is txt form from excel format conversion, checks module use to facilitate definite value;
NsConnectComtop module
NsConnectComtop module is used for operating personnel and is associated with guarantor's communication system proterctive equipment by proterctive equipment in OMIS system, sets up proterctive equipment incidence relation between two systems;
WebNice module
WebNice module is used for check result in fixed value adjusting system to be served by IIS to send to safe III district in webpage mode, and user, without the need to special client, office computer just can browse definite value check result.
Solve above-mentioned second technical problem, the technical solution used in the present invention is as follows:
Adopt said system to carry out a definite value check method for electric network protection device, it is characterized in that comprising the following steps:
S1 runs definite value and obtains
Protect communication system and dispose definite value calling module SettingManager in safe II district, pre-set definite value calling scope, calling frequency carry out definite value calling to the protective device of the whole network setting automatically, except automatic-calling, also can call definite value by manual triggers; Prudential sub-station returns results rear guarantor's communication system and is transferred to safe III district by safe II district sending module nsTransmit, after safe III district nsReceive module accepts the data transmitted from II district, after being resolved by nsDataSave module, be stored in the plant running definite value as definite value nucleus correcting system in safe III district guarantor communication system database;
S2 fixed value list obtains
After safe III district nsReceive module accepts the definite value of the device that safe II district sends here, nsDataSave module, by protecting the interface in communication system safe III district WEB server and between OMIS system, obtains the fixed value list of corresponding intrument from OMIS system according to incidence relation between the guarantor's communication system set up and OMIS system and device; If the device that guarantor's communication system is brought is not associated with OMIS devices in system, provides " in guarantor's communication system XX(device name) device and fail to find corresponding intrument in OMIS system, try again after please associating." alarm prompt; Operating personnel set up by nsConnectComtop the device incidence relation protected between communication system and OMIS system after seeing this information, manually call the definite value of this device to trigger definite value on a workstation and check module testing operation result;
S3 fixed value list is resolved
Fixed value list parsing module nsExceltoTxt by the fixed value list of excel form compared with predefined definite value template, if fixed value list does not all conform to all predefined definite value templates, provide " XX(device name) device fixed value list and predefine definite value template be not inconsistent; please contact management person's process " prompting, then call fixed value list analysis program; If fixed value list conforms to predefined definite value template, call corresponding definite value template analysis program and the setting value (definite value) of the definite value entry in fixed value list, corresponding entry is parsed and saves as txt form;
The check of S4 definite value
Because definite value entry in fixed value list only has, will to adjust part and protect communication system default value entry be configure by protection whole definite value entry of providing of producer, definite value number of entries between two systems is probably different, in general guarantor's communication system, definite value entry can be more than definite value entry in fixed value list, therefore definite value is checked module and is described according to definite value in the txt document parsed and protect the definite value entry of corresponding intrument in communication system and check item by item, definite value describe identical after proofread the value of 2 systems of identical definite value description again; If existing definite value is described in protect in communication system and can not find corresponding definite value and describe in fixed value list, provide " XX(device name) in device fixed value list XX(definite value entry describe) in guarantor's communication system, can not find corresponding entry, please check! " remind, subsequently the definite value entry of the corresponding relation found is checked; If existing definite value is described in and protects in communication system and can all find in fixed value list, then the definite value entry of the direct corresponding relation to finding is checked;
S5 check result is issued
Definite value is checked successfully, in real time information window roll display definite value check result; The equipment of checking indifference is directly provided to the prompting of " XX device definite value has been checked, and runs definite value consistent with fixed value list "; For check out discrepant equipment then provide " XX device definite value has been checked; run definite value and fixed value list inconsistent " alarm prompt, click this prompting with left mouse button and then launch detailed difference place, again click this prompting with left mouse button and then shrink this prompting; At definite value check result query interface, can be conditional information retrieval definite value check result by the overall situation, work area, transformer station, primary equipment;
Definite value check result is except display in WEB server, and check result is issued by IIS service, and safe III district user directly consults by office computer at Office Network.
System features
1. definite value is checked and is deployed in safe III district, and fixed value list obtains without the need to transregional reverse transfer from III district OMIS system;
2. protective device default value is by existing guarantor's communication system, is obtained, do not take protective debugging mouth by port disclosed in protection producer;
3. carry out definite value check by definite value nucleus correcting system to the whole network protection, check result is issued by III district WEB, and III district user directly can consult definite value check result by office computer;
Beneficial effect: system and method for the present invention, utilize existing guarantor's communication system, the collection of the actual definite value of protective device is realized by communication interface disclosed in protection producer, the definite value check that module realizes full electric network protective device is checked by protecting the communication system definite value be deployed in safe III district WEB server, check result is issued in safe III district by protecting communication system WEB server, efficiency is high, there is no the risk of obliterated data, do not take protective debugging mouth, and can not only carry out for transformer station, user directly just can also can consult definite value check result on office computer.
Accompanying drawing explanation
Fig. 1 is grid topological diagram of the present invention;
Fig. 2 is definite value check method flow chart of the present invention.
Embodiment
As shown in Figure 1, the definite value nucleus correcting system embodiment of electric network protection device of the present invention, comprises a lower part: system composition comprises:
Safe II district
The first database server 1, second database server 2 be connected respectively with Intra-Network switch A and Intra-Network switch B separately, dispatching workstations, a work area work station, two work area work stations, Intra-Network switch A, Intra-Network switch B, first communication server, second communication server, application server;
Also be interconnected by disk array between the first described database server 1 and the second database server 2;
The first described communication server and second communication server be external outer network switch also, and outer network switch passes through the external substation of dispatch data net after longitudinal encryption device, router;
Described application server is external safe III district after forward spacer assembly;
Safe III district
The WEB server connected successively, fire compartment wall, III district switch, III district switch is connected to OMIS server and III district Office Network user computer;
Annexation:
Safe II district
For ensureing the fail safe of system, protect the safe II district of communication system and use the backup of A/B double-network redundant, database two-node cluster hot backup, communication service load balancing scheme, the two net of A/B is used to connect between the communication server, database server, application server, work station, Internet normal use A net, automatically switches to B network operation and provides alarm information noticing attendant process simultaneously during A net fault; Data server 1, second database server 2 and disk array composition data, services Dual-Computer Hot-Standby System; During normal operation, first communication server and second communication server access the substation of half quantity separately, and when arbitrary communication server is abnormal, the substation that abnormal server accesses is switched on the normal communication server run by load balancing service; The communication server accesses plant stand end prudential sub-station to after data encryption through dispatch data net through longitudinal encryption device after outer network switch gathers, and application server is connected with safe III district through forward spacer assembly.
Safe III district:
The output termination safe III district WEB server of forward spacer assembly, WEB server, through fire compartment wall access security III district switch, is connected with OMIS system and III district user computer by III district switch; Data flow:
Data downstream:
User protects communication system bus by the order that work station, guarantor's communication system regularly issue automatically through safe II district and is issued by the communication server, is issued to prudential sub-station via dispatch data net;
Data uplink:
Prudential sub-station bursty data, substation response main website order data upload to the communication server via dispatch data net, protect communication system bus be pushed to each work station and application server and complete database purchase work after communication server process by II district; Application server is sent to safe III district WEB server through forward spacer assembly by nsTransmit module after receiving data;
Safe III district nsReceive program is stored into safe III district database after receiving the data that forward spacer assembly sends here after nsDataSave process, by equipment incidence relation between guarantor's communication system of having set up and OMIS system, the fixed value list of related device is obtained from OMIS system for the value data nsDataSave sent here, by nsExceltoTxt, fixed value list is resolved to the basis of valuation value of txt form after success acquisition device fixed value list according to predefined fixed value list template, checked one by one by definite value entry by nsDataSave again, definite value check result is served by IIS and is issued at III district Office Network.
Each server major function and run module as follows:
The communication server
The communication server is responsible for communicating with prudential sub-station, and gather the information that prudential sub-station is sent, the order that processing workstation issues, passes back to work station by command processing result, and on the communication server, main operation has prem module and server module;
Prem module
Prem module communicates with prudential sub-station to lower, the order that processing workstation is issued by server, gathers the information that prudential sub-station is sent; To on by server module to work station upload prudential sub-station initiatively on the information sent and the data collected;
Server module
Server module circle between work station and prem module, the communication between co-ordination station and prem module;
Application server
Application server is sent to safe III district by protecting communication system safe II district internal information (information that transformer station model and prudential sub-station are sent); by regular automatic-calling definite value; checking module for definite value provides protective device current operation definite value, and the internal communication server mainly runs with lower module:
NsTransmit module
The data that Prudential Master collects by nsTransmit module in charge and main website model send to safe III district;
SettingManager module
SettingManager module presses setting range and the current operation definite value of setting cycle automatic-calling protective device, for definite value nucleus correcting system provides protective device current operation definite value;
Work station
Work station is operator and the terminal of protecting the man-machine interaction between communication system, main operation nsOnline module,
The alternating interface between man and computer that nsOnline module is operator and protects between communication system, is responsible for the real time information that guarantor's communication system of collection send, protects each module real-time traffic information of communication system in nsOnline interface display; Operating personnel's operation, querying command are handed down to and protect each module of communication system;
WEB server
WEB server, the service data that the safe II district of responsible reception sends here is also stored in database for retrieval; By the interface with OMIS system, obtain the fixed value list of protective device from OMIS system, as the check and correction of definite value nucleus correcting system benchmark definite value after parsing; Check resume module to proofread with the benchmark definite value obtained from OMIS system from the plant running definite value in safe II district, issued to safe III district user by IIIS service after checking out result, WEB server mainly comprises with lower module:
NsReceive module
NsReceive module receives the information from safe II district, forms temporary file for nsDataSave routine processes;
NsDataSave module
The temporary file of nsReceive CMOS macro cell is write in database by nsDataSave module, for the point information received, fixed value list is obtained from OMIS system according to guarantor's communication system and OMIS system equipment incidence relation, after calling fixed value list parsing module parsing fixed value list, startup definite value check module will run definite value and benchmark definite value is proofreaded, and check result is sent to WEB server;
NsExcelToTxt module
NsExcelToTxt module is for resolving the fixed value list obtained from OMIS system, and analysis result is as the benchmark definite value of checking.Principle is fixed value list OMIS system obtained is txt form from excel format conversion, checks module use to facilitate definite value;
NsConnectComtop module
NsConnectComtop module is used for operating personnel and is associated with guarantor's communication system proterctive equipment by proterctive equipment in OMIS system, sets up proterctive equipment incidence relation between two systems;
WebNice module
WebNice module is used for check result in fixed value adjusting system to be served by IIS to send to safe III district in webpage mode, and user, without the need to special client, office computer just can browse definite value check result.
Adopt said system to carry out the definite value check method of electric network protection device, comprise the following steps:
S1 runs definite value and obtains
Protect communication system and dispose definite value calling module SettingManager in safe II district, pre-set definite value calling scope, calling frequency carry out definite value calling to the protective device of the whole network setting automatically, except automatic-calling, also can call definite value by manual triggers; Prudential sub-station returns results rear guarantor's communication system and is transferred to safe III district by safe II district sending module nsTransmit, after safe III district nsReceive module accepts the data transmitted from II district, after being resolved by nsDataSave module, be stored in the plant running definite value as definite value nucleus correcting system in safe III district guarantor communication system database;
S2 fixed value list obtains
After safe III district nsReceive module accepts the definite value of the device that safe II district sends here, nsDataSave module, by protecting the interface in communication system safe III district WEB server and between OMIS system, obtains the fixed value list of corresponding intrument from OMIS system according to incidence relation between the guarantor's communication system set up and OMIS system and device; If the device that guarantor's communication system is brought is not associated with OMIS devices in system, provides " in guarantor's communication system XX(device name) device and fail to find corresponding intrument in OMIS system, try again after please associating." alarm prompt; Operating personnel set up by nsConnectComtop the device incidence relation protected between communication system and OMIS system after seeing this information, manually call the definite value of this device to trigger definite value on a workstation and check module testing operation result;
S3 fixed value list is resolved
Fixed value list parsing module nsExceltoTxt by the fixed value list of excel form compared with predefined definite value template, if fixed value list does not all conform to all predefined definite value templates, provide " XX(device name) device fixed value list and predefine definite value template be not inconsistent; please contact management person's process " prompting, then call fixed value list analysis program; If fixed value list conforms to predefined definite value template, call corresponding definite value template analysis program and the setting value (definite value) of the definite value entry in fixed value list, corresponding entry is parsed and saves as txt form;
The check of S4 definite value
Because definite value entry in fixed value list only has, will to adjust part and protect communication system default value entry be configure by protection whole definite value entry of providing of producer, definite value number of entries between two systems is probably different, in general guarantor's communication system, definite value entry can be more than definite value entry in fixed value list, therefore definite value is checked module and is described according to definite value in the txt document parsed and protect the definite value entry of corresponding intrument in communication system and check item by item, definite value describe identical after proofread the value of 2 systems of identical definite value description again; If existing definite value is described in protect in communication system and can not find corresponding definite value and describe in fixed value list, provide " XX(device name) in device fixed value list XX(definite value entry describe) in guarantor's communication system, can not find corresponding entry, please check! " remind, subsequently the definite value entry of the corresponding relation found is checked; If existing definite value is described in and protects in communication system and can all find in fixed value list, then the definite value entry of the direct corresponding relation to finding is checked;
S5 check result is issued
Definite value is checked successfully, in real time information window roll display definite value check result; The equipment of checking indifference is directly provided to the prompting of " XX device definite value has been checked, and runs definite value consistent with fixed value list "; For check out discrepant equipment then provide " XX device definite value has been checked; run definite value and fixed value list inconsistent " alarm prompt, click this prompting with left mouse button and then launch detailed difference place, again click this prompting with left mouse button and then shrink this prompting; At definite value check result query interface, can be conditional information retrieval definite value check result by the overall situation, work area, transformer station, primary equipment;
Definite value check result is except display in WEB server, and check result is issued by IIS service, and safe III district user directly consults by office computer at Office Network.
Claims (3)
1. a definite value nucleus correcting system for electric network protection device, is characterized in that:
1) system composition comprises:
A) safe II district
The first database server be connected respectively with Intra-Network switch A and Intra-Network switch B separately, the second database server, dispatching workstations, a work area work station, two work area work stations, Intra-Network switch A, Intra-Network switch B, first communication server, second communication server, application server;
Also be interconnected by disk array between the first described database server and the second database server;
The first described communication server and second communication server be external outer network switch also, and outer network switch passes through the external substation of dispatch data net after longitudinal encryption device, router;
Described application server is external safe III district after forward spacer assembly;
B) safe III district
The WEB server connected successively, fire compartment wall, III district switch, III district switch is connected to OMIS server and III district Office Network user computer;
2) annexation:
A) safe II district
For ensureing the fail safe of system, protect the safe II district of communication system and use the backup of A/B double-network redundant, database two-node cluster hot backup, communication service load balancing scheme, the two net of A/B is used to connect between the communication server, database server, application server, work station, Internet normal use A net, automatically switches to B network operation and provides alarm information noticing attendant process simultaneously during A net fault; First database server, the second database server and disk array composition data, services Dual-Computer Hot-Standby System; During normal operation, first communication server and second communication server access the substation of half quantity separately, and when arbitrary communication server is abnormal, the substation that abnormal server accesses is switched on the normal communication server run by load balancing service; The communication server accesses plant stand end prudential sub-station to after data encryption through dispatch data net through longitudinal encryption device after outer network switch gathers, and application server is connected with safe III district through forward spacer assembly;
B) safe III district:
The output termination safe III district WEB server of forward spacer assembly, WEB server, through fire compartment wall access security III district switch, is connected with OMIS system and III district user computer by III district switch;
3) data flow:
A) data downstream:
User protects communication system bus by the order that work station, guarantor's communication system regularly issue automatically through safe II district and is issued by the communication server, is issued to prudential sub-station via dispatch data net;
B) data uplink:
Prudential sub-station bursty data, substation response main website order data upload to the communication server via dispatch data net, protect communication system bus be pushed to each work station and application server and complete database purchase work after communication server process by II district; Application server is sent to safe III district WEB server through forward spacer assembly by nsTransmit module after receiving data;
Safe III district nsReceive module is stored into safe III district database after receiving the data that forward spacer assembly sends here after nsDataSave resume module, by equipment incidence relation between guarantor's communication system of having set up and OMIS system, the fixed value list of related device is obtained from OMIS system for the value data nsDataSave module sent here, by nsExceltoTxt module, fixed value list is resolved to the basis of valuation value of txt form after success acquisition device fixed value list according to predefined fixed value list template, checked one by one by definite value entry by nsDataSave module again, definite value check result is served by IIS and is issued at III district Office Network.
2. the definite value nucleus correcting system of electric network protection device according to claim 1, is characterized in that: described each server major function and run module as follows:
1. the communication server
The communication server is responsible for communicating with prudential sub-station, and gather the information that prudential sub-station is sent, the order that processing workstation issues, passes back to work station by command processing result, and on the communication server, main operation has prem module and server module;
A) prem module
Prem module communicates with prudential sub-station to lower, the order that processing workstation is issued by server, gathers the information that prudential sub-station is sent; To on by server module to work station upload prudential sub-station initiatively on the information sent and the data collected;
B) server module
Server module circle between work station and prem module, the communication between co-ordination station and prem module;
2. application server
Safe for guarantor's communication system II district internal information is sent to safe III district by application server, and by regular automatic-calling definite value, checking module for definite value provides protective device current operation definite value, and the internal communication server mainly runs with lower module:
A) nsTransmit module
The data that Prudential Master collects by nsTransmit module in charge and main website model send to safe III district;
B) SettingManager module
SettingManager module presses setting range and the current operation definite value of setting cycle automatic-calling protective device, for definite value nucleus correcting system provides protective device current operation definite value;
3. work station
Work station is operator and the terminal of protecting the man-machine interaction between communication system, main operation nsOnline module,
The alternating interface between man and computer that nsOnline module is operator and protects between communication system, is responsible for the real time information that guarantor's communication system of collection send, each module real-time traffic information of guarantor's communication system to show in nsOnline module interfaces; Operating personnel's operation, querying command are handed down to and protect each module of communication system;
4.WEB server
WEB server, the service data that the safe II district of responsible reception sends here is also stored in database for retrieval; By the interface with OMIS system, obtain the fixed value list of protective device from OMIS system, as the check and correction of definite value nucleus correcting system benchmark definite value after parsing; Check resume module to proofread with the benchmark definite value obtained from OMIS system from the plant running definite value in safe II district, issued to safe III district user by IIIS service after checking out result, WEB server mainly comprises with lower module:
A) nsReceive module
NsReceive module receives the information from safe II district, forms temporary file for nsDataSave resume module;
B) nsDataSave module
The temporary file of nsReceive CMOS macro cell is write in database by nsDataSave module, for the point information received, fixed value list is obtained from OMIS system according to guarantor's communication system and OMIS system equipment incidence relation, after calling fixed value list parsing module parsing fixed value list, startup definite value check module will run definite value and benchmark definite value is proofreaded, and check result is sent to WEB server;
C) nsExcelToTxt module
NsExcelToTxt fixed value list parsing module is for resolving the fixed value list obtained from OMIS system, and analysis result is as the benchmark definite value of checking; Principle is fixed value list OMIS system obtained is txt form from excel format conversion, checks module use to facilitate definite value;
D) nsConnectComtop module
NsConnectComtop module is used for operating personnel and is associated with guarantor's communication system proterctive equipment by proterctive equipment in OMIS system, sets up proterctive equipment incidence relation between two systems;
E) WebNice module
WebNice module is used for check result in fixed value adjusting system to be served by IIS to send to safe III district in webpage mode, and user, without the need to special client, office computer just can browse definite value check result.
3. adopt system as claimed in claim 1 or 2 to carry out a definite value check method for electric network protection device, it is characterized in that comprising the following steps:
S1 runs definite value and obtains
Protect communication system and dispose definite value calling module SettingManager in safe II district, pre-set definite value calling scope, calling frequency carry out definite value calling to the protective device of the whole network setting automatically, except automatic-calling, also can call definite value by manual triggers; Prudential sub-station returns results rear guarantor's communication system and is transferred to safe III district by safe II district sending module nsTransmit, after safe III district nsReceive module accepts the data transmitted from II district, after being resolved by nsDataSave module, be stored in the plant running definite value as definite value nucleus correcting system in safe III district guarantor communication system database;
S2 fixed value list obtains
After safe III district nsReceive module accepts the definite value of the device that safe II district sends here, nsDataSave module, by protecting the interface in communication system safe III district WEB server and between OMIS system, obtains the fixed value list of corresponding intrument from OMIS system according to incidence relation between the guarantor's communication system set up and OMIS system and device; If the device that guarantor's communication system is brought is not associated with OMIS devices in system, provide " protect XX device in communication system to fail to find corresponding intrument in OMIS system, try again after please associating " alarm prompt; Operating personnel set up by nsConnectComtop the device incidence relation protected between communication system and OMIS system after seeing this information, and manually the definite value of the not associated device of calling triggers definite value and checks module testing operation result on a workstation;
S3 fixed value list is resolved
Fixed value list parsing module nsExceltoTxt by the fixed value list of excel form compared with predefined definite value template, if fixed value list does not all conform to all predefined definite value templates, provide " XX device fixed value list and predefine definite value template are not inconsistent; ask contact management person's process " prompting, then call fixed value list parsing module; If fixed value list conforms to predefined definite value template, call corresponding definite value template parsing module and the setting value of the definite value entry in fixed value list, corresponding entry is parsed and saves as txt form;
The check of S4 definite value
Because definite value entry in fixed value list only has, will to adjust part and protect communication system default value entry be configure by protection whole definite value entry of providing of producer, definite value number of entries between two systems is probably different, in general guarantor's communication system, definite value entry can be more than definite value entry in fixed value list, therefore definite value is checked module and is described according to definite value in the txt document parsed and protect the definite value entry of corresponding intrument in communication system and check item by item, definite value describe identical after proofread the value of 2 systems of identical definite value description again; If existing definite value is described in protect in communication system and can not find corresponding definite value and describe in fixed value list, provide that " in XX device fixed value list, XX can not find corresponding entry in guarantor's communication system, please check! " remind, subsequently the definite value entry of the corresponding relation found is checked; If existing definite value is described in and protects in communication system and can all find in fixed value list, then the definite value entry of the direct corresponding relation to finding is checked;
S5 check result is issued
Definite value is checked successfully, in real time information window roll display definite value check result; The equipment of checking indifference is directly provided to the prompting of " XX device definite value has been checked, and runs definite value consistent with fixed value list "; For check out discrepant equipment then provide " XX device definite value has been checked; run definite value and fixed value list inconsistent " alarm prompt, click this prompting with left mouse button and then launch detailed difference place, again click this prompting with left mouse button and then shrink this prompting; At definite value check result query interface, can be conditional information retrieval definite value check result by the overall situation, work area, transformer station, primary equipment;
Definite value check result is except display in WEB server, and check result is issued by IIS service, and safe III district user directly consults by office computer at Office Network.
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