CN103294802A - Real-time operating information monitoring method for multi-million kilowatt-level wind power base fan - Google Patents
Real-time operating information monitoring method for multi-million kilowatt-level wind power base fan Download PDFInfo
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- CN103294802A CN103294802A CN2013102089195A CN201310208919A CN103294802A CN 103294802 A CN103294802 A CN 103294802A CN 2013102089195 A CN2013102089195 A CN 2013102089195A CN 201310208919 A CN201310208919 A CN 201310208919A CN 103294802 A CN103294802 A CN 103294802A
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Abstract
The invention discloses a real-time operating information monitoring method for a multi-million kilowatt-level wind power base fan. The real-time operating information monitoring method includes steps of acquiring fan operation data through an SCADA (supervisory control and data acquisition) system; writing the acquired fan operation data into E files line by line, transmitting the completed E-file data into an SFTP (secure file transfer protocol) prepositive server and a dispatch center station SFTP server of a wind power plant through an isolation equipment and storing the same in a real-time wind power monitoring server, and analyzing E-format files. The fan operation data are acquired through the SCADA system, stored according to the fixed formats, and transmitted to a database to store through the servers and the isolation equipment, and operation conditions of the fan can be checked according to the analyzed results of the stored data, thereby the purpose of accurately monitoring the multi-million kilowatt-level wind power base fan in real time is achieved.
Description
Technical field
The present invention relates to the wind-powered electricity generation detection range, particularly, relate to a kind of ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time.
Background technology
Ten million multikilowatt wind-powered electricity generation base fan operation information monitoring in real time is most important for the power network dispatching system of its location.Can make the dispatching of power netwoks personnel in time understand the wind-powered electricity generation situation of exerting oneself by real-time monitoring system, so that adjust the method for operation and margin capacity, improve the wind-powered electricity generation electricity volume.
At present, because China ten million multikilowatt wind-powered electricity generation base still in the construction period, does not therefore form the complete real-time monitoring standard of ten million multikilowatt wind-powered electricity generation base fan operation information as yet.
Summary of the invention
The objective of the invention is to, at the problems referred to above, propose a kind of ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time, with the advantage that realizes in real time, accurately multikilowatt wind-powered electricity generation base fan operation information is monitored.
For achieving the above object, the technical solution used in the present invention is:
A kind of ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time may further comprise the steps:
Obtain the fan operation data by data acquisition and supervisor control (SCADA);
The fan operation data of above-mentioned acquisition are write the E file line by line, and the E file layout is: " blower fan information _ wind energy turbine set name _ time .dat in real time ";
Import the E file data of finishing into wind energy turbine set SFTP(Secure File Transfer Protocol through xegregating unit) front server;
By power scheduling secure data private network the E file data that wind energy turbine set SFTP puts in the server is transferred to station, dispatching center SFTP server;
E file data in the SFTP server of station, above-mentioned dispatching center is transferred to the real-time monitor server storage of wind-powered electricity generation by xegregating unit;
The E text data of retrieval wind energy turbine set retrieves in each wind-powered electricity generation place corresponding data file whether contain untreated E formatted file in the real-time monitor server of wind-powered electricity generation;
If do not have untreated E formatted file in the data folder, then this E formatted file sorted by timestamp;
If wind energy turbine set corresponding data file contains untreated E formatted file, the character string of judging then whether this document contains " blower fan real-time information ";
As comprise the file of " blower fan real-time information " character string, then resolve the service data that the E formatted file obtains every typhoon machine; The E formatted file that deletion had been resolved;
Above-mentioned parsing E formatted file is obtained the service data of every typhoon machine, adopt " wind energy turbine set ID+ blower fan ID+ time " form to identify the operation information of every typhoon machine in the wind energy turbine set;
And the timestamp in the service data of above-mentioned every typhoon machine upgraded, after the service data of the every typhoon machine after will stabbing update time deposits the fan operation information database in, and timestamp showed that the interface shows;
Can realize detection to wind-powered electricity generation base fan operation information by the above-mentioned database of client-access.
Further, the fan operation data of described data acquisition and supervisor control collection comprise: the active power of machine group #, blower fan group, reactive power, day generated energy, fan condition, slurry elongation, driftage state, blower fan are surveyed wind data, environment temperature, generator speed and single-machine capacity, and the frequency of collection is 5 minutes/time.
Further, described xegregating unit is the communication facilities with data one-way transmission limitation function, be used for isolating power scheduling secure data private network, import in the wind energy turbine set SFTP front server through xegregating unit at the above-mentioned E file data of finishing, transmission direction by configuration isolation equipment, and configure the client of data transmit-receive software at wind energy turbine set SFTP front server, and the service end that configuration data is received and dispatched software on data acquisition and supervisor control, make data import wind energy turbine set SFTP front server into by xegregating unit.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, service data by data acquisition and supervisor control collection blower fan, and data are preserved according to set form, and data are transferred in the database by server and xegregating unit store, and by the data of storage are resolved, check the ruuning situation of blower fan according to the result who resolves, thus the purpose that has realized in real time, accurately ten million multikilowatt wind-powered electricity generation base fan operation information has been monitored.
Description of drawings
Fig. 1 is the described ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time system construction drawing of the embodiment of the invention;
Fig. 2 is the process flow diagram of the described ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in restriction the present invention.
As shown in Figure 1, 2, a kind of ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time may further comprise the steps:
Obtain the fan operation data by data acquisition and supervisor control (SCADA);
The fan operation data of above-mentioned acquisition are write the E file line by line, and the E file layout is: " blower fan information _ wind energy turbine set name _ time .dat in real time ";
Import the E file data of finishing into wind energy turbine set SFTP(Secure File Transfer Protocol through xegregating unit) front server;
By power scheduling secure data private network the E file data that wind energy turbine set SFTP puts in the server is transferred to station, dispatching center SFTP server;
E file data in the SFTP server of station, above-mentioned dispatching center is transferred to the real-time monitor server storage of wind-powered electricity generation by xegregating unit;
The E text data of retrieval wind energy turbine set retrieves in each wind-powered electricity generation place corresponding data file whether contain untreated E formatted file in the real-time monitor server of wind-powered electricity generation;
If do not have untreated E formatted file in the data folder, then this E formatted file sorted by timestamp;
If wind energy turbine set corresponding data file contains untreated E formatted file, the character string of judging then whether this document contains " blower fan real-time information ";
As comprise the file of " blower fan real-time information " character string, then resolve the service data that the E formatted file obtains every typhoon machine; The E formatted file that deletion had been resolved;
Above-mentioned parsing E formatted file is obtained the service data of every typhoon machine, adopt " wind energy turbine set ID+ blower fan ID+ time " form to identify the operation information of every typhoon machine in the wind energy turbine set;
And the timestamp in the service data of above-mentioned every typhoon machine upgraded, after the service data of the every typhoon machine after will stabbing update time deposits the fan operation information database in, and timestamp showed that the interface shows;
Can realize detection to wind-powered electricity generation base fan operation information by the above-mentioned database of client-access.
Wherein, the fan operation data of data acquisition and supervisor control collection comprise: the active power of machine group #, blower fan group, reactive power, day generated energy, fan condition, slurry elongation, driftage state, blower fan are surveyed wind data, environment temperature, generator speed and single-machine capacity, and the frequency of collection is 5 minutes/time.
Xegregating unit is the communication facilities with data one-way transmission limitation function, be used for isolating power scheduling secure data private network, import in the wind energy turbine set SFTP front server through xegregating unit at the above-mentioned E file data of finishing, transmission direction by configuration isolation equipment, and configure the client of data transmit-receive software at wind energy turbine set SFTP front server, and the service end that configuration data is received and dispatched software on data acquisition and supervisor control, make data import wind energy turbine set SFTP front server into by xegregating unit.
Its specific embodiment is as follows:
1, the wind-powered electricity generation operating states of the units determines.Wind-powered electricity generation unit after the operation comprises three kinds of running statuses altogether, and be respectively 1. to move: the wind-powered electricity generation unit generates electricity by way of merging two or more grid systems; 2. calm stoppage in transit (heat is equipped with): the wind-powered electricity generation unit is not stopped transport because wind regime does not allow operation; 3. maintenance is stopped transport (cold standby): other reasons such as the wind-powered electricity generation unit hinders for some reason, maintenance and stopping transport.
2, obtain the fan operation data by data acquisition and supervisor control (SCADA).The data volume of gathering has: the machine group #, and blower fan group meritorious, idle, day generated energy, fan condition, slurry elongation, the driftage state, blower fan is surveyed wind data, environment temperature, 11 parameters such as generator speed and single-machine capacity.Frequency acquisition is 5 minutes/time.
3, every typhoon machine service data is write the E file line by line.Filename is unified to be adopted: real-time blower fan information _ wind energy turbine set name _ time .dat, time is principle by the name of " time-division date (yyyymmddhhmi) " wind-powered electricity generation unit according to scheduling primary equipment Naming conventions, upload the electric field unit name of information table wind according to every typhoon machine capitalization A, B, C... with arabic numeral n, m represents (n, m is integer), capitalization is represented the bus title that feeder line articulates, which feedback line n represents, which typhoon machine m represents, for example, bridge east becomes first wind energy turbine set, first feedback line, the first typhoon machine and is articulated in the A matrix and is shown: the bridge east first wind energy turbine set A1-01.
4, import the E formatted file into wind energy turbine set SFTP front server through xegregating unit.Correct configuration isolation equipment, and in the service end that wind energy turbine set SFTP front server configures the client of data transmit-receive software and configuration data is received and dispatched software on wind energy turbine set SCADA system acquisition server, make data import wind energy turbine set SFTP front server into by xegregating unit.
5, by power scheduling secure data private network the E file data is reached station, dispatching center SFTP(Secure File Transfer Protocol) server.
6, the E file data is transferred to the real-time monitor server of safety three district's wind-powered electricity generations by xegregating unit.
7, the parsing of wind-powered electricity generation unit operation information and displaying.
7.1, the E file data that has been untreated of a certain wind energy turbine set of retrieval.Retrieve in each wind-powered electricity generation place corresponding data file and whether contain untreated E formatted file.
7.2, the ordering of file.If the E formatted file is arranged, then the E formatted file is sorted by timestamp.
7.3, carry out filename character coupling.If wind energy turbine set corresponding data file contains untreated E formatted file, the character string of judging then whether this document contains " blower fan real-time information ".
7.4, the file that the match is successful is resolved.Extract the file that this wind energy turbine set (at every turn handling 60 of the file upper limits) comprises " blower fan real-time information " character string, resolution file obtains the service data of every typhoon machine.
7.5, the deletion E formatted file of having resolved.
7.6, blower fan information mates warehouse-in one by one.The service data of the every typhoon machine that will resolve according to the matching principle of " wind energy turbine set ID+ blower fan ID+ time " identifies the operation information in a certain moment of a certain blower fan of a certain wind energy turbine set, and the data of resolving are stored.
7.7, upgrade the blower fan information time and stab.Behind the data loading, upgrade the time of blower fan latest data and stab as the blower fan information time.Timestamp will show that the interface shows.
8, show the blower fan data at blower fan real-time information monitoring platform.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a multikilowatt wind-powered electricity generation base fan operation information method of real-time is characterized in that, may further comprise the steps:
Obtain the fan operation data by data acquisition and supervisor control (SCADA);
The fan operation data of above-mentioned acquisition are write the E file line by line, and the E file layout is: " blower fan information _ wind energy turbine set name _ time .dat in real time ";
Import the E file data of finishing into wind energy turbine set SFTP(Secure File Transfer Protocol through xegregating unit) front server;
By power scheduling secure data private network the E file data that wind energy turbine set SFTP puts in the server is transferred to station, dispatching center SFTP server;
E file data in the SFTP server of station, above-mentioned dispatching center is transferred to the real-time monitor server storage of wind-powered electricity generation by xegregating unit;
The E text data of retrieval wind energy turbine set retrieves in each wind-powered electricity generation place corresponding data file whether contain untreated E formatted file in the real-time monitor server of wind-powered electricity generation;
If do not have untreated E formatted file in the data folder, then this E formatted file sorted by timestamp;
If wind energy turbine set corresponding data file contains untreated E formatted file, the character string of judging then whether this document contains " blower fan real-time information ";
As comprise the file of " blower fan real-time information " character string, then resolve the service data that the E formatted file obtains every typhoon machine; The E formatted file that deletion had been resolved;
Above-mentioned parsing E formatted file is obtained the service data of every typhoon machine, adopt " wind energy turbine set ID+ blower fan ID+ time " form to identify the operation information of every typhoon machine in the wind energy turbine set;
And the timestamp in the service data of above-mentioned every typhoon machine upgraded, after the service data of the every typhoon machine after will stabbing update time deposits the fan operation information database in, and timestamp showed that the interface shows;
Can realize detection to wind-powered electricity generation base fan operation information by the above-mentioned database of client-access.
2. ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time according to claim 1, it is characterized in that, the fan operation data of described data acquisition and supervisor control collection comprise: the active power of machine group #, blower fan group, reactive power, day generated energy, fan condition, slurry elongation, driftage state, blower fan are surveyed wind data, environment temperature, generator speed and single-machine capacity, and the frequency of collection is 5 minutes/time.
3. ten million multikilowatt wind-powered electricity generation base fan operation information method of real-time according to claim 1, it is characterized in that, described xegregating unit is the communication facilities with data one-way transmission limitation function, be used for isolating power scheduling secure data private network, import in the wind energy turbine set SFTP front server through xegregating unit at the above-mentioned E file data of finishing, transmission direction by configuration isolation equipment, and configure the client of data transmit-receive software at wind energy turbine set SFTP front server, and the service end that configuration data is received and dispatched software on data acquisition and supervisor control, make data import wind energy turbine set SFTP front server into by xegregating unit.
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| CN112381244A (en) * | 2020-11-16 | 2021-02-19 | 国网辽宁省电力有限公司辽阳供电公司 | Resource real-time monitoring method based on D5000 power grid scheduling system |
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