CN104052016A - Fixed value modification method and equipment based on purson system and fixed value setting system - Google Patents

Fixed value modification method and equipment based on purson system and fixed value setting system Download PDF

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Publication number
CN104052016A
CN104052016A CN201410334470.1A CN201410334470A CN104052016A CN 104052016 A CN104052016 A CN 104052016A CN 201410334470 A CN201410334470 A CN 201410334470A CN 104052016 A CN104052016 A CN 104052016A
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CN
China
Prior art keywords
fixed value
application server
server
definite value
modification
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Granted
Application number
CN201410334470.1A
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Chinese (zh)
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CN104052016B (en
Inventor
李维维
曾耿晖
温柏坚
陈志光
李一泉
邱建
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SP-NICE SYSTEM CONTROL Inc
Electric Power Dispatch Control Center of Guangdong Power Grid Co Ltd
Original Assignee
SP-NICE SYSTEM CONTROL Inc
Electric Power Dispatch Control Center of Guangdong Power Grid Co Ltd
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Application filed by SP-NICE SYSTEM CONTROL Inc, Electric Power Dispatch Control Center of Guangdong Power Grid Co Ltd filed Critical SP-NICE SYSTEM CONTROL Inc
Priority to CN201410334470.1A priority Critical patent/CN104052016B/en
Publication of CN104052016A publication Critical patent/CN104052016A/en
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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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16—Electric power substations
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • 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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Abstract

The invention discloses a fixed value modification method and equipment based on a purson system and a fixed value setting system. The method comprises the following steps that a web server of a safety area III isolates a fixed value setting file reversely and then sends the fixed value setting file to an application server of a safety area II through reverse isolation; the application server analyzes the fixed value setting file and generates a corresponding fixed value modification order; the application server modifies a fixed value corresponding to a protecting device in a substation supervisor of the safety area II according to the fixed value modification order. Due to the execution mode, the fixed value can be modified online, time and manpower are saved, and the fixed value can be adjusted in time, which is beneficial for guaranteeing that all levels of electrical equipment operate safely.

Description

Method and apparatus based on protecting the fixed value modification of communication system and fixed value adjusting system
Technical field
The present invention relates to power technology field, relate in particular to a kind of equipment based on protecting the fixed value modification of communication system and fixed value adjusting system.
Background technology
In power technology field, for ensureing the normal operation of operational outfits at different levels, need regularly and find timely to connect operational outfits at different levels whether to occur mistake and carry out early warning to carry out definite value area code Ji Ge district definite value in the protective device of power-off protection.
In prior art, supervisor place, substation need in time adjust according to factors such as seasonal variations conventionally for monitoring the definite value of operational outfit states at different levels, and, substation supervisor is often positioned at more remote area, above-mentioned definite value need to go to supervisor place of living in substation with input, to revise definite value in this place's manual operation by attendant conventionally in person, extremely lose time and manpower, can not adjust in time definite value simultaneously.
Summary of the invention
The present invention provides a kind of method and apparatus based on protecting the fixed value modification of communication system and fixed value adjusting system for solving the problems of the technologies described above, can realize online modification definite value, save time and manpower, can adjust in time definite value to be conducive to ensure the security of operation of power equipments at different levels.
For solving the problems of the technologies described above, the invention provides a kind of method based on protecting the fixed value modification of communication system and fixed value adjusting system, comprise the steps: that the Website server in safe III district is sent to fixed value adjusting file the application server in safe II district through reverse isolation; Fixed value adjusting file generate corresponding fixed value modification order described in described application server parses; Described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district according to described fixed value modification order.
Further, fixed value adjusting file is sent at the Website server in described safe III district to the step of Website server in safe III district through reverse isolation before, comprise: the fixed value adjusting system in safe III district is adjusted and calculate to be generated suitable described fixed value adjusting file according to parameter preset, and described fixed value adjusting file is uploaded to described Website server stores.
Further, revise the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district according to described fixed value modification order at described application server before, comprise: described application server carries out authority and definite value legitimate verification, wherein, authority and definite value legitimate verification comprise the checking of user's operating right, equipment operation authority checking, the checking of value data type, the checking of definite value span and the checking of definite value step-length; If described authority and numerical value legitimate verification pass through, enter described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district step according to described fixed value modification order; If described authority and numerical value legitimate verification do not pass through, carry out abnormality processing and generate journal file.
Further, revise the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district according to described fixed value modification order at described application server before, comprising: described application server is called definite value before modification; If the success of calling definite value, enters described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district step according to described fixed value modification order; If calling definite value is unsuccessful, carries out abnormality processing and generate journal file.
Further, at described application server, according to described fixed value modification order, revise in the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district, comprising: described application server is according to the pre-definite value of revising corresponding described protective device of described fixed value modification order; Corresponding described protective device returns to the definite value of modification item immediately, or described application server is called the definite value of modification item from corresponding described protective device; The definite value that the definite value of described modification item is comprised with described fixed value modification order checks to confirm that whether both values are consistent; If both values are consistent, confirm to have revised.
Further, at described application server, according to described fixed value modification order, revise in the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district, comprising: described application server detects the communications status of protective device; If communication disruption, waits for, re-establishes communication, and judges whether wait timeout; If do not set up yet communication and wait timeout, abort operation also maintains former definite value; If foundation communication and wait are not overtime, continue to revise definite value.
For solving the problems of the technologies described above, the present invention also provides a kind of equipment based on protecting the fixed value modification of communication system and fixed value adjusting system, comprising: be positioned at guarantor's communication system in safe II district, Website server, fire compartment wall and the III district Office Network that is positioned at the fixed value adjusting system in safe III district and is positioned at safe III district and connects successively; Described guarantor's communication system comprises substation supervisor, data network, Intranet switch A, Intranet switch b, first communication server, second communication server, the first database server, the second database server, application server, at least one work station that is positioned at safe II district; Described substation supervisor, described first communication server, described second communication server are connected to described data network, described first communication server, described second communication server are also connected in described Intranet switch A and described Intranet switch b, described first communication server, described second communication server, described the first database server, described the second database server, described application server and described work station are all connected in described Intranet switch A and described Intranet switch b, and described fixed value adjusting system is connected in described III district Office Network; Described application server is connected with described Website server by a forward spacer assembly and forms data forward transmission link, and described application server is also connected with described Website server by a reverse isolation device of realizing by automation data reverse transfer platform and forms data back transmission link; Described Website server is sent to fixed value adjusting file described application server after the reverse isolation of described reverse isolation device; Fixed value adjusting file generate corresponding fixed value modification order described in described application server parses; Described application server is revised the corresponding definite value of corresponding protective device in the supervisor of described substation according to described fixed value modification order.
Further, described fixed value adjusting system also calculate to generate suitable described fixed value adjusting file for adjusting according to parameter preset, and described fixed value adjusting file is uploaded to described Website server stores.
Further, described application server also for carrying out authority and definite value legitimate verification before revising definite value, wherein, authority and definite value legitimate verification comprise the checking of user's operating right, equipment operation authority checking, the checking of value data type, the checking of definite value span and the checking of definite value step-length; If described authority and numerical value legitimate verification pass through, enter described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district step according to described fixed value modification order; If described authority and numerical value legitimate verification do not pass through, carry out abnormality processing and generate journal file.
Further, described application server also for calling definite value before modification, if calling definite value success, enter described application server and according to described fixed value modification order, revise the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district, if calling definite value is unsuccessful, carries out abnormality processing and generate journal file; And revise definite value and confirm modification for pre-, formally revise definite value and carry out.
The present invention is based on the method and apparatus of the fixed value modification of protecting communication system and fixed value adjusting system: by reverse isolation design, realize the cross-safety zone reverse transfer between the Website server in safe III district and the application server in safe II district, can be by the fixed value adjusting file transfer on Website server to application server, and then this fixed value adjusting file of application server parses generate corresponding fixed value modification order, final this application server carries out fixed value modification according to corresponding protective device in this fixed value modification order antithetical phrase station administration machine, therefore can realize the online modification of definite value, can save manpower and time, and can adjust in time definite value to be conducive to ensure the security of operation of power equipments at different levels.
Accompanying drawing explanation
Fig. 1 is the flow chart that the present invention is based on the method execution mode of the fixed value modification of protecting communication system and fixed value adjusting system.
Fig. 2 is the flow chart that the present invention is based on another execution mode of method of the fixed value modification of protecting communication system and fixed value adjusting system.
Fig. 3 is the network topological diagram that the present invention is based on the equipment execution mode of the fixed value modification of protecting communication system and fixed value adjusting system.
Fig. 4 is the functional structure chart of the equipment execution mode of the fixed value modification based on guarantor's communication system and fixed value adjusting system shown in Fig. 3.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Consult Fig. 1, the method based on protecting the fixed value modification of communication system and fixed value adjusting system of embodiment of the present invention, comprises the steps:
Step S1, the Website server in safe III district is sent to fixed value adjusting file the application server in safe II district through reverse isolation.Wherein, fixed value adjusting file comprises the set point of one or more entries of needs modification and the definite value of corresponding entry.
Step S2, application server parses fixed value adjusting file also generates corresponding fixed value modification order.Wherein, be about to this fixed value adjusting file and resolve to generate corresponding fixed value modification order according to predetermined stipulations.
Step S3, application server according to fixed value modification order revise the corresponding definite value of corresponding protective device in the substation supervisor in safe II district.Concrete, according to the set point of the definite value of the entry parsing from fixed value adjusting file and corresponding entry, and then the definite value of corresponding protective device is modified.
The method of embodiment of the present invention based on protecting the fixed value modification of communication system and fixed value adjusting system: realize the cross-safety zone reverse transfer between the Website server in safe III district and the application server in safe II district by reverse isolation design, can be by the fixed value adjusting file transfer on Website server to application server, and then this fixed value adjusting file of application server parses generate corresponding fixed value modification order, final this application server carries out fixed value modification according to corresponding protective device in this fixed value modification order antithetical phrase station administration machine, therefore can realize the online modification of definite value, can save manpower and time, and can adjust in time definite value to be conducive to ensure the security of operation of power equipments at different levels.
Consult Fig. 2, in a concrete application implementation mode,, in step S3, comprise following modify steps:
Step S31 calls definite value before modification.Normal to guarantee to communicate by letter between substation and subordinate's protective device.If communication is normal, then enters step S32; No person, does abnormality processing, as abort operation, and log, and process ends.
Step S32, application server is according to the pre-definite value of revising corresponding protective device of fixed value modification order.
Step S33, application server is called the definite value of modification item from corresponding protective device.Or, also can return to immediately by corresponding protective device the definite value of modification item.
Step S34, the definite value that the definite value of modification item is comprised with fixed value modification order checks to confirm that whether both values are consistent.
Step S35, if both values are consistent, confirms to have revised.Wherein, if modification unconfirmed, abort operation, log, and process ends.
Preferably, in step S32, application server also needs to detect in real time the communications status of connected protective device.Wherein, if communication is waited for, re-established to communication disruption, and judge whether wait timeout; If do not set up yet communication and wait timeout, abort operation also maintains former definite value; If foundation communication and wait are not overtime, continue all types of modification definite values.
Continue to consult Fig. 2, in a concrete application implementation mode, concrete, before step S1, comprise the steps:
Step S101, the fixed value adjusting system in safe III district is adjusted to calculate according to parameter preset and is generated suitable fixed value adjusting file.Concrete, this fixed value adjusting system is according to self line parameter circuit value, as factor such as time point historical load calculatings of adjusting of line length, current/voltage amplitude, each, goes out the definite value of each entry optimization of the corresponding protective device of different application situation with intelligent computation in period.
Step S102, fixed value adjusting system is uploaded to Website server by fixed value adjusting file and receives and store.
Further, before step S32, can also comprise:
Step S320, application server carries out authority and definite value legitimate verification.Wherein, authority and definite value legitimate verification comprise the checking of user's operating right, equipment operation authority checking, the checking of value data type, the checking of definite value span and the checking of definite value step-length.
Concrete, if authority and numerical value legitimate verification pass through, enter step S32; If authority and numerical value legitimate verification do not pass through, carry out corresponding abnormality processing as abort operation, and generate journal file.
In conjunction with Fig. 3 and Fig. 4, consult, embodiment of the present invention based on protecting the equipment of communication system with the fixed value modification of fixed value adjusting system, comprising: integral body be positioned at safe II district guarantor's communication system, be positioned at the fixed value adjusting system 14 in safe III district and be positioned at safe III district and the Website server 10(of connection is successively Web server), fire compartment wall 11 and III district Office Network 12.
Particularly, fixed value adjusting system 14 is connected in III district Office Network 12.Protect communication system and comprise substation supervisor 1, data network 2, Intranet switch A (31), Intranet switch b (32), first communication server 41, second communication server 42, the first database server 51, the second database server 52, application server 6, at least one work station 7.Wherein, substation supervisor 1, first communication server 41, second communication server 42 is connected to data network 2, first communication server 41, second communication server 42 is also connected in Intranet switch A (31) and Intranet switch b (32), first communication server 41, second communication server 42, the first database server 51, the second database server 52, application server 6 and work station 7 are all connected in Intranet switch A (31) and Intranet switch b (32), this first database server 51 and the second database server 52 further interconnect by disk array 53.
Wherein, this first communication server 41 and second communication server 42 are all set to comprise prem module 401 and server module 402, each prem module 401 is connected to data network 2, Intranet switch A (31) and Intranet switch b (32), and each server module 402 is connected to Intranet switch A (31) and Intranet switch b (32).Concrete, under 401 pairs of prem modules, communicate by letter with substation supervisor 1, the order that processing workstation 7 issues by server module 402, the information of sending on protective device in acquisition substation supervisor 1; 401 pairs of prem modules above upload by the information of sending on substation supervisor 1 and the data that collect to work station 7 by server module 402.And this server module 402 is mainly used in the communication between co-ordination station 7 and prem module 401.In other embodiments, can adopt four communication servers, wherein, every two communication servers are as one group, load capacity that can expansion equipment, the stability of raising equipment operation.
In this execution mode, specifically as above described in structure, for guaranteeing the fail safe of equipment, safe II district is used the backup of A/B double-network redundant, database two-node cluster hot backup, communication service load balancing scheme, the communication server (41,42), database server (51,52), application server 6,7 of work stations are used the two nets of A/B to connect, Internet normal use A net, automatically switches to B network operation during A net fault; The first database server 51, the second database server 52 and disk array 53 form data, services Dual-Computer Hot-Standby System; During normal operation, first communication server 41 and second communication server 42 access the substation supervisor 1 of half quantity separately, when arbitrary communication server is abnormal, the substation supervisor 1 accessing on exceptional communication server is switched on the communication server of normal operation by load balancing service; The communication server gathers by longitudinal encryption device data encryption is accessed to plant stand terminal station administration machines 1 by data network 2 through outer network switch.
Application server 6 is connected with Website server 10 by a forward spacer assembly 8 and forms data forward transmission link, and application server 6 is also connected with Website server 10 by a reverse isolation device 9 and forms data back transmission link.Further, in application server 6, be provided with nsTransmit module and SettingManager module, in Website server 10, be provided with nsReceive module and nsDataSave module.
During application, the SettingManager module that this Website server 10 is sent to fixed value adjusting file in application server 6 after the reverse isolation of reverse isolation device 9 is obtained; This SettingManager module is then resolved fixed value adjusting file and is generated corresponding fixed value modification order; Further, this SettingManager module is revised the definite value of corresponding protective device respective entries in the supervisor 1 of substation according to fixed value modification order.
In addition, in other embodiments, this Website server 10 also obtains for the SettingManager module that need to call the list of devices file of definite value to be sent to application server 6 after the reverse isolation of reverse isolation device 9; This SettingManager module is then according to predetermined stipulations analyzing device listing file the corresponding calling order of generation; Further, this SettingManager module is regularly called definite value in corresponding protective device according to calling order from substation supervisor 1; This nsTransmit module generates fixed value list file by the operation definite value of calling up from corresponding protective device, and after the forward isolation of forward spacer assembly 8, is sent to the nsReceive module reception of Website server 10 and is obtained and process for definite value early warning system 13 by nsDataSave module stores.
In above-mentioned execution mode, application server 6 is connected with Website server 10 by a forward spacer assembly 8 and forms data forward transmission link, and application server 6 is also connected with Website server 10 by a reverse isolation device 9 of realizing by automation data reverse transfer platform and forms data back transmission link.For example, this reverse isolation device 9 can be realized by two ftp servers that interconnect and form the inbound transmission link of reverse isolation, wherein, a ftp server connects the Website server 10 in safe III district, and another ftp server connects the application server 6 in safe II district.
In concrete application implementation mode, fixed value adjusting system 14 also calculates and generates suitable fixed value adjusting file for adjusting according to parameter preset, and fixed value adjusting file is uploaded to Website server 10 stores.
Application server 6 also for carrying out authority and definite value legitimate verification before revising definite value, wherein, authority and definite value legitimate verification comprise the checking of user's operating right, equipment operation authority checking, the checking of value data type, the checking of definite value span and the checking of definite value step-length; If authority and numerical value legitimate verification pass through, enter application server 6 according to fixed value modification order revise the step of the corresponding definite value of corresponding protective device in the substation supervisor 1 in safe II district; If authority and numerical value legitimate verification do not pass through, carry out abnormality processing and generate journal file.
Application server 6 also for calling definite value before modification, if calling definite value success, enter application server 6 according to fixed value modification order revise the step of the corresponding definite value of corresponding protective device in the substation supervisor 1 in safe II district, if calling definite value is unsuccessful, carries out abnormality processing and generate journal file; And revise definite value and confirm modification for pre-, formally revise definite value and carry out.
Continue to consult Fig. 3 and Fig. 4, in another concrete application implementation mode, this equipment also comprises that one is connected in the definite value early warning system 13 of III district Office Network 12.This definite value early warning system 13 is for obtaining fixed value list file from Website server 10, resolve to after respective entries and operation definite value, contrast, check with the respective entries arranging in himself and definite value, and be that discrepant equipment carries out early warning to check result, with prompting maintenance personnel, guarantee the running status of operational outfits at different levels, and then can be conducive to find in time safety failure.In this embodiment, definite value early warning system 13 can generate on-call list of devices file and be uploaded to Website server 10, Website server 10 is sent to application server 6 by this list of devices file through previously described reverse isolation device 9 again, by application server 6, resolve this list of devices file and the protective device under substation supervisor 1, call definite value according to the definite value calling order parsing, definite value has been called rear generation fixed value list file, this application server 6 is further sent to Website server 10 by forward spacer assembly 8 by this fixed value list file and receives and store and process for definite value early warning system 13, and then can realize the online input of required calling definite value.
These are only embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. the method based on protecting the fixed value modification of communication system and fixed value adjusting system, is characterized in that, comprises the steps:
The Website server in safe III district is sent to fixed value adjusting file the application server in safe II district through reverse isolation;
Fixed value adjusting file generate corresponding fixed value modification order described in described application server parses;
Described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district according to described fixed value modification order.
2. the method based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 1, it is characterized in that, fixed value adjusting file is sent at the Website server in described safe III district to the step of application server in safe II district through reverse isolation before, comprising:
The fixed value adjusting system in safe III district is adjusted and calculate to be generated suitable described fixed value adjusting file according to parameter preset, and described fixed value adjusting file is uploaded to described Website server stores.
3. the method based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 1; it is characterized in that; revise the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district according to described fixed value modification order at described application server before, comprising:
Described application server carries out authority and definite value legitimate verification, and wherein, authority and definite value legitimate verification comprise the checking of user's operating right, equipment operation authority checking, the checking of value data type, the checking of definite value span and the checking of definite value step-length;
If described authority and numerical value legitimate verification pass through, enter described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district step according to described fixed value modification order;
If described authority and numerical value legitimate verification do not pass through, carry out abnormality processing and generate journal file.
4. the method based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 1; it is characterized in that; revise the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district according to described fixed value modification order at described application server before, comprising:
Described application server is called definite value before modification; If the success of calling definite value, enters described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district step according to described fixed value modification order; If calling definite value is unsuccessful, carries out abnormality processing and generate journal file.
5. the method based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 1; it is characterized in that; at described application server, according to described fixed value modification order, revise in the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district, comprising:
Described application server is according to the pre-definite value of revising corresponding described protective device of described fixed value modification order;
Corresponding described protective device returns to the definite value of modification item immediately, or described application server is called the definite value of modification item from corresponding described protective device;
The definite value that the definite value of described modification item is comprised with described fixed value modification order checks to confirm that whether both values are consistent;
If both values are consistent, confirm to have revised.
6. the method based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 1 or 5; it is characterized in that; at described application server, according to described fixed value modification order, revise in the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district, comprising:
Described application server detects the communications status of protective device;
If communication disruption, waits for, re-establishes communication, and judges whether wait timeout;
If do not set up yet communication and wait timeout, abort operation also maintains former definite value;
If foundation communication and wait are not overtime, continue to revise definite value.
7. the equipment based on protecting the fixed value modification of communication system and fixed value adjusting system, is characterized in that, comprising:
Be positioned at guarantor's communication system in safe II district, Website server, fire compartment wall and the III district Office Network that is positioned at the fixed value adjusting system in safe III district and is positioned at safe III district and connects successively;
Described guarantor's communication system comprises substation supervisor, data network, Intranet switch A, Intranet switch b, first communication server, second communication server, the first database server, the second database server, application server, at least one work station that is positioned at safe II district;
Described substation supervisor, described first communication server, described second communication server are connected to described data network, described first communication server, described second communication server are also connected in described Intranet switch A and described Intranet switch b, described first communication server, described second communication server, described the first database server, described the second database server, described application server and described work station are all connected in described Intranet switch A and described Intranet switch b, and described fixed value adjusting system is connected in described III district Office Network;
Described application server is connected with described Website server by a forward spacer assembly and forms data forward transmission link, and described application server is also connected with described Website server by a reverse isolation device of realizing by automation data reverse transfer platform and forms data back transmission link;
Wherein, described Website server is sent to fixed value adjusting file described application server after the reverse isolation of described reverse isolation device; Fixed value adjusting file generate corresponding fixed value modification order described in described application server parses; Described application server is revised the corresponding definite value of corresponding protective device in the supervisor of described substation according to described fixed value modification order.
8. the equipment based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 7, is characterized in that:
Described fixed value adjusting system also calculate to generate suitable described fixed value adjusting file for adjusting according to parameter preset, and described fixed value adjusting file is uploaded to described Website server stores.
9. the equipment based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 7, is characterized in that:
Described application server also for carrying out authority and definite value legitimate verification before revising definite value, wherein, authority and definite value legitimate verification comprise the checking of user's operating right, equipment operation authority checking, the checking of value data type, the checking of definite value span and the checking of definite value step-length; If described authority and numerical value legitimate verification pass through, enter described application server is revised the corresponding definite value of corresponding protective device in the substation supervisor in safe II district step according to described fixed value modification order; If described authority and numerical value legitimate verification do not pass through, carry out abnormality processing and generate journal file.
10. the equipment based on protecting the fixed value modification of communication system and fixed value adjusting system according to claim 7, is characterized in that:
Described application server also for calling definite value before modification, if calling definite value success, enter described application server and according to described fixed value modification order, revise the step of the corresponding definite value of corresponding protective device in the substation supervisor in safe II district, if calling definite value is unsuccessful, carries out abnormality processing and generate journal file; And revise definite value and confirm modification for pre-, formally revise definite value and carry out.
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