CN101944775A - Method for monitoring sub transformer substation by master dispatching station in power system as well as relative device and system - Google Patents

Method for monitoring sub transformer substation by master dispatching station in power system as well as relative device and system Download PDF

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Publication number
CN101944775A
CN101944775A CN 201010291724 CN201010291724A CN101944775A CN 101944775 A CN101944775 A CN 101944775A CN 201010291724 CN201010291724 CN 201010291724 CN 201010291724 A CN201010291724 A CN 201010291724A CN 101944775 A CN101944775 A CN 101944775A
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transformer station
sub
station
data file
described sub
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CN101944775B (en
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王波涛
胡波
勒长华
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Farad Electric Co., Ltd.
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SHENZHEN HUALITE ELECTRIC APPLIANCES CO Ltd
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Abstract

The embodiment of the invention discloses a method for monitoring a sub transformer substation by a master dispatching station in a power system as well as a relative device and a system. The method for monitoring the sub transformer substation by the master dispatching station in the power system comprises the following steps of: establishing database vectors and system patterns by the sub transformer substation; packaging the database vectors, the system patterns and the communication address of the sub transformer substation into a data file packet after the communication between the sub transformer substation and the subordinate equipment is successfully debugged; acquiring the data file packet by the master dispatching station; importing the data file packet into a local database by the master dispatching station to finish the network access of the sub transformer substation; and monitoring the sub transformer substation through the communication address of the sub transformer substation by the master dispatching station after the network access of the sub transformer substation is finished. The technical scheme of the embodiment of the invention can effectively shorten the access time of the sub transformer substation by the master dispatching station and is favorable to improve the reliability of the power system.

Description

The realization scheduling station is monitored method and the relevant apparatus and the system of sub-transformer station in the electric power system
Technical field
The present invention relates to the power automation field, relate in particular in a kind of electric power system and to realize that scheduling station monitors method and the relevant apparatus and the system of sub-transformer station.
Background technology
Along with the fast development of the computer technology and the network communications technology, the Automation of Electric Systems construction is all the more perfect, and increasing electric power system also all adopts network to carry out communication.
At present, in electric power system, scheduling station adopts Ethernet to connect a plurality of sub-transformer stations usually, finishes the network insertion of sub-transformer station by set up database variable and system's figure identical with sub-transformer station in this locality, thereby realizes the monitoring to whole electric power system.
The key step that existing scheduling station inserts sub-transformer station is: scheduling station and sub-transformer station carry out communication by the standard communication protocol, database variable and system's figure and related protocol generation table that sub-transformer station sets up this locality, the staff manually sets up the database variable identical with this sub-transformer station and system's figure and manually carries out relevant configuration at scheduling station according to this table, after scheduling station and the communication of above-mentioned sub-transformer station are debugged successfully, promptly finish the process that scheduling station inserts sub-transformer station, scheduling station just can be monitored this sub-transformer station afterwards.
But, in the prior art, above-mentioned foundation, the process of configuration and communication debugging is all manually finished at scheduling station by the staff, therefore, when scheduling station need insert connected all sub-transformer stations, the staff then must carry out foundation repeatedly at the table that each sub-transformer station generates, the process of configuration and communication debugging, this will spend a large amount of time, and, because sub-transformer station comprises a plurality of measurement points usually, promptly comprise a plurality of database variables, therefore in the process of carrying out manual configuration, occur mistakes and omissions possibly, and after mistakes and omissions occurring, also be difficult to search and error correction, this will cause repeated workload, simultaneously, also can the reliability of electric power system be impacted.
Summary of the invention
The embodiment of the invention provides in a kind of electric power system and to realize that scheduling station monitors method and the relevant apparatus and the system of sub-transformer station, is used to save the time that scheduling station inserts sub-transformer station, improves the reliability of electric power system.
For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme:
The realization scheduling station is monitored the method for sub-transformer station in a kind of electric power system, comprising:
Transformer station sets up database variable and system's figure;
Sub-transformer station is packaged into the data file bag with the mailing address of above-mentioned database variable and system's figure and above-mentioned sub-transformer station after debugging successfully with its subordinate equipment communication;
Scheduling station obtains above-mentioned data file bag;
Scheduling station imports above-mentioned data file bag in the local data base, finishes the network insertion of above-mentioned sub-transformer station;
Scheduling station is monitored above-mentioned sub-transformer station by the mailing address of above-mentioned sub-transformer station after the network insertion of above-mentioned sub-transformer station is finished.
One seed transformer station comprises:
Set up the unit, be used to set up database variable and system's figure;
Packaged unit is used for above-mentioned sub-transformer station after debugging successfully with its subordinate equipment communication, sets up the database variable set up the unit and the mailing address of system's figure and above-mentioned sub-transformer station is packaged into the data file bag with above-mentioned.
A kind of scheduling station comprises:
Acquiring unit is used to obtain the data file bag of sub-transformer station packing, and above-mentioned data file bag comprises the database variable of above-mentioned sub-transformer station foundation and the mailing address of system's figure and above-mentioned sub-transformer station;
Import the unit, the data file bag that is used for acquiring unit is got access to imports local data base, finishes the network insertion of above-mentioned sub-transformer station;
Monitoring unit is used for after the network insertion of above-mentioned sub-transformer station is finished, and monitors stating sub-transformer station by the mailing address of above-mentioned sub-transformer station.
A kind of electric power system comprises:
Sub-transformer station is used to set up database variable and system's figure; Carrying out after communication debugs successfully with its subordinate equipment, the mailing address of above-mentioned database variable and system's figure and above-mentioned sub-transformer station is being packaged into the data file bag;
Scheduling station is used to obtain above-mentioned data file bag; Above-mentioned data file bag is imported in the local data base, finish the network insertion of above-mentioned sub-transformer station; After the network insertion of above-mentioned sub-transformer station is finished, above-mentioned sub-transformer station is monitored by the mailing address of above-mentioned sub-transformer station.
As can be seen from the above technical solutions, the embodiment of the invention has the following advantages:
In the embodiment of the invention, sub-transformer station is packaged into a data file bag with the database variable of its foundation and the mailing address of system's figure and this sub-transformer station, scheduling station is after obtaining this data file bag, finish the network insertion of above-mentioned sub-transformer station by importing this data file bag, realize the monitoring of scheduling station above-mentioned sub-transformer station.On the one hand, insert in the process of sub-transformer station, do not need the staff manually to carry out the process of foundation, configuration and communication debugging again at scheduling station, saved a large amount of time, on the other hand, also avoided occurring the problem of mistakes and omissions, improved the reliability of electric power system because of manual configuration.
Description of drawings
Realize in a kind of electric power system that Fig. 1 provides for the embodiment of the invention that scheduling station monitors a schematic flow sheet of the method for sub-transformer station;
A structural representation of the seed transformer station that Fig. 2 provides for the embodiment of the invention;
A structural representation of a kind of scheduling station that Fig. 3 provides for the embodiment of the invention;
A structural representation of a kind of electric power system that Fig. 4 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention provides in a kind of electric power system and to have realized that scheduling station monitors the method for sub-transformer station, is used to save the time that scheduling station inserts sub-transformer station, improves the reliability of electric power system.
To realizing in the electric power system in the embodiment of the invention that scheduling station monitors the method for sub-transformer station and be described, see also Fig. 1 below, concrete steps can comprise:
101, sub-transformer station sets up database variable and system's figure;
In electric power system; sub-transformer station is connecting a plurality of subordinate equipments usually; as being the computer integrated protection measurement and control unit; intelligent measurement and control unit etc.; above-mentioned subordinate equipment can be responsible for realizing that analog quantity information is (as being electric current; voltage; active power; reactive power and frequency etc.); switching value information is (as being circuit breaker position; the protection actuating signal; service position etc.); the collection of electricity or remote control amount information; transmission and control etc.; and give connected sub-transformer station with the information uploading that collects; sub-transformer station can set up database variable according to the information that gets access to, and simultaneously sets up system's figure according to the annexation of itself and subordinate equipment.
102, all database variables that will set up of sub-transformer station and the mailing address of system's figure and this sub-transformer station are packaged into the data file bag;
Sub-transformer station is after debugging successfully with its subordinate equipment communication, just can carry out communication and real-time transfer of data with its subordinate equipment, at this moment, sub-transformer station can be packaged into the data file bag with the mailing address of above-mentioned database variable and system's figure and this sub-transformer station by local system software.
The mailing address of above-mentioned sub-transformer station can be Internet protocol (IP, Internet Protocol) address, can be other mailing address also, does not limit herein.
Be understandable that, when the subordinate equipment quantity that is connected with sub-transformer station changes or makes that because of other situation this sub-transformer station must set up new database variable or system's figure, this sub-transformer station can upgrade local database or system's figure by setting up new database variable or system's figure, repeating step 102 afterwards, and can be initiatively or when the scheduling station request, report the data file bag of new packing to scheduling station.
Under a kind of application scenarios, the file extension of above-mentioned data file bag can be pag, perhaps also can be the extension name of other file format correspondence.
103, scheduling station obtains the data file bag of sub-transformer station packing;
Under a kind of application scenarios, after group transformer station is packaged into the data file bag with the mailing address of the database variable of its foundation and system's figure and this sub-transformer station, scheduling station can obtain this data file bag from this sub-transformer station by Ethernet, perhaps, also can have in the computer-readable recording medium of this data file bag and obtain this data file bag by stored record.Certainly, scheduling station also can obtain this data file bag by other modes, does not limit herein.
Be understandable that group transformer station generates new data file bag, scheduling station also can obtain new data file bag by above-mentioned mode.
104, scheduling station imports the data file bag in the local data base;
Scheduling station is after obtaining above-mentioned data file bag, can this data file bag be imported in the local data base by local system software, in the process that imports, scheduling station can generate database variable and the system's figure that comprises in this data file bag automatically in local data base, and can automatically be configured this database variable and system's figure, after the importing, scheduling station no longer needs the sub-transformer station corresponding with this data file bag to carry out the communication debugging, can finish the network insertion of above-mentioned sub-transformer station.
Be understandable that, scheduling station is after inserting sub-transformer station, if finding has new data file bag in this sub-transformer station, then can obtain this new data file bag by the mode in the step 103, then this new data file bag is imported in the local database.
105, scheduling station antithetical phrase transformer station monitors;
After scheduling station imports to above-mentioned data file bag in the local data base, promptly finish the network insertion of the sub-transformer station of this data file bag correspondence, at this moment, scheduling station just can be monitored it in real time to the mailing address by this sub-transformer station.
Under a kind of application scenarios, database variable and system's figure of this sub-transformer station of mailing address dynamic access that scheduling station can be by the sub-transformer station that comprises in the data file bag that imports.When needs are operated control to this sub-transformer station, can assign operation control command to this sub-transformer station by the mailing address of this sub-transformer station.Certainly, scheduling station can also be realized all processes that antithetical phrase transformer station monitors in the prior art, no longer describes in detail herein.
Need to prove that the scheduling station in the embodiment of the invention can use identical systems soft ware with sub-transformer station, or use compatible systems soft ware.
Therefore, in the embodiment of the invention, sub-transformer station is packaged into a data file bag with the database variable of its foundation and the mailing address of system's figure and this sub-transformer station, scheduling station is after obtaining this data file bag, finish the network insertion of above-mentioned sub-transformer station by importing this data file bag, realize the monitoring of scheduling station above-mentioned sub-transformer station.On the one hand, insert in the process of sub-transformer station, do not need the staff manually to carry out the process of foundation, configuration and communication debugging again at scheduling station, saved a large amount of time, on the other hand, also avoided occurring the problem of mistakes and omissions, improved the reliability of electric power system because of manual configuration.
Realize that to being used to the seed transformer station of said method embodiment is described below, see also Fig. 2, the sub-transformer station in the embodiment of the invention comprises:
Set up unit 201, be used to set up database variable and system's figure;
In electric power system; sub-transformer station is connecting a plurality of subordinate equipments usually; as being the computer integrated protection measurement and control unit; intelligent measurement and control unit etc.; above-mentioned subordinate equipment can be responsible for realizing that analog quantity information is (as being electric current; voltage; active power; reactive power and frequency etc.); switching value information is (as being circuit breaker position; the protection actuating signal; service position etc.); the collection of electricity or remote control amount information; transmission and control etc.; and give connected sub-transformer station with the information uploading that collects; set up unit 201 and can set up database variable, set up system's figure according to the annexation of this sub-transformer station and its subordinate equipment simultaneously according to the information that gets access to.
Packaged unit 202 is used for above-mentioned sub-transformer station after debugging successfully with its subordinate equipment communication, is packaged into the data file bag with setting up all database variables of unit 201 foundation and the mailing address of system's figure and this sub-transformer station;
Sub-transformer station is after debugging successfully with its subordinate equipment communication, just can carry out communication and real-time transfer of data with its subordinate equipment, at this moment, sub-transformer station can be packaged into the data file bag with the mailing address of above-mentioned database variable and system's figure and this sub-transformer station by packaged unit 202.
The mailing address of above-mentioned sub-transformer station can be Internet protocol (IP, Internet Protocol) address, can be other mailing address also, does not limit herein.
Be understandable that, when the subordinate equipment quantity that is connected with sub-transformer station changes or makes that because of other situations this sub-transformer station must set up new database variable or system's figure, this sub-transformer station can set up new database variable or system's figure by setting up unit 201, again will set up all database variables of setting up unit 201 by packaged unit 202 afterwards or the mailing address of system's figure and this sub-transformer station is packaged into new data file bag, and can be initiatively or when the scheduling station request, report this new data file bag to scheduling station.
Under a kind of application scenarios, the file extension of above-mentioned data file bag can be pag, perhaps also can be the extension name of other file format correspondence.
Need to prove, the sub-transformer station of present embodiment can be as the sub-transformer station among the above-mentioned method embodiment, can be used to realize whole technical schemes of said method embodiment neutron transformer station realization, the function of its each functional module can be according to the method specific implementation among the said method embodiment, its specific implementation process can repeat no more with reference to the associated description in the foregoing description herein.
Therefore, in the embodiment of the invention, sub-transformer station is packaged into a data file bag with the database variable of its foundation and the mailing address of system's figure and this sub-transformer station, make scheduling station realize the monitoring of scheduling station by importing the network insertion of finishing above-mentioned sub-transformer station behind this data file bag to above-mentioned sub-transformer station.On the one hand, insert in the process of sub-transformer station, do not need the staff manually to carry out the process of foundation, configuration and communication debugging again at scheduling station, saved a large amount of time, on the other hand, also avoided occurring the problem of mistakes and omissions, improved the reliability of electric power system because of manual configuration.
Realize that to being used to a kind of scheduling station of said method embodiment is described below, see also Fig. 3, the scheduling station in the embodiment of the invention comprises:
Acquiring unit 301 is used to obtain the data file bag of sub-transformer station packing;
Under a kind of application scenarios, after group transformer station is packaged into the data file bag with the database variable of its foundation and system's figure, acquiring unit 301 can obtain this data file bag from this sub-transformer station by Ethernet, perhaps, also can have in the computer-readable recording medium of this data file bag and obtain this data file bag by stored record.Certainly, acquiring unit 301 also can obtain this data file bag by other modes, does not limit herein.
Be understandable that group transformer station generates new data file bag, acquiring unit 301 also can obtain new data file bag by above-mentioned mode.
Import unit 302, the data file bag that is used for acquiring unit 301 is got access to imports local data base;
After acquiring unit 301 obtains above-mentioned data file bag, importing unit 302 can import to this data file bag in the local data base by local system software, in the process that imports, scheduling station can generate database variable and the system's figure that comprises in this data file bag automatically in local data base, and can automatically be configured this database variable and system's figure, after the importing, scheduling station no longer needs the sub-transformer station corresponding with this data file bag to carry out the communication debugging, can finish the network insertion of above-mentioned sub-transformer station.
Be understandable that, scheduling station is after inserting sub-transformer station, if finding has new data file bag in this sub-transformer station, then can obtain this data file bag by acquiring unit 301, by importing unit 302 this data file bag is imported in the local database then.
Monitoring unit 303 is used for antithetical phrase transformer station and monitors;
After importing unit 302 imports to above-mentioned data file bag in the local data base, promptly finish the network insertion of the sub-transformer station of this data file bag correspondence, at this moment, monitoring unit 303 just can be monitored in real time to this sub-transformer station.
Under a kind of application scenarios, monitoring unit 303 can comprise that addressed location 3031 and order assign unit 3032, wherein:
Addressed location 3031 is used for database variable and system's figure of this sub-transformer station of mailing address dynamic access of the sub-transformer station that comprises by the data file bag that imports;
Order is assigned unit 3032 and is used for operating when control in this sub-transformer station of needs, assigns operation control command by the mailing address of this sub-transformer station to this sub-transformer station.
Certainly, monitoring unit 303 can also be realized all processes that antithetical phrase transformer station monitors in the prior art, no longer describes in detail herein.
Need to prove, the scheduling station of present embodiment can be as the scheduling station among the above-mentioned method embodiment, can be used for realizing whole technical schemes of said method embodiment scheduling station realization, the function of its each functional module can be according to the method specific implementation among the said method embodiment, its specific implementation process can repeat no more with reference to the associated description in the foregoing description herein.
Therefore in the embodiment of the invention, scheduling station is finished the network insertion of above-mentioned sub-transformer station by importing this data file bag after the data file bag that obtains the packing of sub-transformer station, realizes the monitoring of scheduling station to above-mentioned sub-transformer station.On the one hand, insert in the process of sub-transformer station, do not need the staff manually to carry out the process of foundation, configuration and communication debugging again at scheduling station, saved a large amount of time, on the other hand, also avoided occurring the problem of mistakes and omissions, improved the reliability of electric power system because of manual configuration.
Realize that to being used to a kind of electric power system of said method embodiment is described below, see also Fig. 4, the electric power system in the embodiment of the invention comprises: sub-transformer station 401 and scheduling station 402.
Wherein, sub-transformer station 401 is used to set up database variable and system's figure; All database variables of foundation and the mailing address of system's figure and this sub-transformer station are packaged into the data file bag.
Be understandable that, when the subordinate equipment quantity that is connected with sub-transformer station changes or makes that because of other situation this sub-transformer station must set up new database variable or system's figure, this sub-transformer station can upgrade local database or system's figure by setting up new database variable or system's figure, all database variables of foundation and the IP address of system's figure and this locality can be repackaged into new data file bag afterwards, and can be initiatively or when the scheduling station request, report the data file bag of new packing to scheduling station.
Under a kind of application scenarios, the file extension of above-mentioned data file bag can be pag, perhaps also can be the extension name of other file format correspondence.
Scheduling station 402 is used to obtain the data file bag of sub-transformer station 401 packings; The data file bag that gets access to is imported in the local data base; Antithetical phrase transformer station monitors.
Be understandable that, after scheduling station 402 inserts sub-transformer station 401,, then obtain this new data file bag, then this new data file bag is imported in the local database if find in the sub-transformer station 401 new data file bag is arranged.
Sub-transformer station 401 internal structure unit in the present embodiment can be as shown in Figure 2 sub-transformer station.
Scheduling station 402 internal structure unit in the present embodiment can be as shown in Figure 3 scheduling station.
As can be seen, in the embodiment of the invention, electric power system is finished the network insertion of sub-transformer station to scheduling station by the mode of packing and importing, thereby realizes the monitoring of scheduling station to above-mentioned sub-transformer station.On the one hand, insert in the process of sub-transformer station, do not need the staff manually to carry out the process of foundation, configuration and communication debugging again at scheduling station, saved a large amount of time, on the other hand, also avoided occurring the problem of mistakes and omissions, improved the reliability of electric power system because of manual configuration.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
More than to realizing in a kind of electric power system provided by the present invention that scheduling station monitors the method for sub-transformer station and relevant apparatus and system and be described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.

Claims (9)

1. realize in the electric power system that scheduling station monitors the method for sub-transformer station, it is characterized in that, comprising:
Sub-transformer station sets up database variable and system's figure;
Sub-transformer station is packaged into the data file bag with the mailing address of described database variable and system's figure and described sub-transformer station after debugging successfully with its subordinate equipment communication;
Scheduling station obtains described data file bag;
Scheduling station imports described data file bag in the local data base, finishes the network insertion of described sub-transformer station;
Scheduling station is monitored described sub-transformer station by the mailing address of described sub-transformer station after the network insertion of described sub-transformer station is finished.
2. method according to claim 1 is characterized in that,
The file extent of described data file bag is called pag.
3. method according to claim 1 and 2 is characterized in that,
Described sub-transformer station uses identical systems soft ware with described scheduling station.
4. method according to claim 3 is characterized in that, described scheduling station obtains described data file bag, is specially:
Scheduling station obtains described data file bag by Ethernet,
Perhaps,
Scheduling station obtains described data file bag by the computer-readable recording medium that comprises described data file bag.
5. method according to claim 3 is characterized in that, described scheduling station is monitored described sub-transformer station by the mailing address of described sub-transformer station, comprising:
Scheduling station is by the mailing address of described sub-transformer station, the database variable of the described sub-transformer station of dynamic access and system's figure;
Scheduling station is assigned operation control command by the mailing address of described sub-transformer station to described sub-transformer station.
6. a seed transformer station is characterized in that, comprising:
Set up the unit, be used to set up database variable and system's figure;
Packaged unit is used for described sub-transformer station after debugging successfully with its subordinate equipment communication, sets up the database variable set up the unit and the mailing address of system's figure and described sub-transformer station is packaged into the data file bag with described.
7. a scheduling station is characterized in that, comprising:
Acquiring unit is used to obtain the data file bag of described sub-transformer station packing, and described data file bag comprises the database variable of described sub-transformer station foundation and the mailing address of system's figure and described sub-transformer station;
Import the unit, the data file bag that is used for acquiring unit is got access to imports local data base, finishes the network insertion of described sub-transformer station;
Monitoring unit is used for after the network insertion of described sub-transformer station is finished, and by the mailing address of described sub-transformer station described sub-transformer station is monitored.
8. scheduling station according to claim 7 is characterized in that, described monitoring unit comprises:
Addressed location, the mailing address that is used for by described sub-transformer station carries out dynamic access to database variable and system's figure of described sub-transformer station;
The unit is assigned in order, is used for assigning operation control command by the mailing address of described sub-transformer station to described sub-transformer station.
9. an electric power system is characterized in that, comprising:
Sub-transformer station is used to set up database variable and system's figure; Carrying out after communication debugs successfully with its subordinate equipment, the mailing address of described database variable and system's figure and described sub-transformer station is being packaged into the data file bag;
Scheduling station is used to obtain described data file bag; Described data file bag is imported in the local data base, finish the network insertion of described sub-transformer station; After the network insertion of described sub-transformer station is finished, described sub-transformer station is monitored by the mailing address of described sub-transformer station.
CN 201010291724 2010-09-21 2010-09-21 Method for monitoring sub transformer substation by master dispatching station in power system as well as relative device and system Expired - Fee Related CN101944775B (en)

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