CN103294802B - Ten million multikilowatt wind power base fan operation information method of real-time - Google Patents
Ten million multikilowatt wind power base fan operation information method of real-time Download PDFInfo
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- CN103294802B CN103294802B CN201310208919.5A CN201310208919A CN103294802B CN 103294802 B CN103294802 B CN 103294802B CN 201310208919 A CN201310208919 A CN 201310208919A CN 103294802 B CN103294802 B CN 103294802B
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Abstract
The invention discloses a kind of ten million multikilowatt wind power base fan operation information method of real-time, comprise the following steps: obtain fan operation data by data acquisition and supervisor control (SCADA); The fan operation data of above-mentioned acquisition are write E file line by line, import through xegregating unit the E file data completed into wind energy turbine set SFTP(Secure File Transfer Protocol) front server, station, dispatching center SFTP server; And in wind-powered electricity generation Real-Time Monitoring server stores; E formatted file is resolved.The service data of blower fan is gathered by data acquisition and supervisor control, and data are preserved according to set form, and data are transferred in database by server and xegregating unit store, and by resolving the data stored, check the ruuning situation of blower fan according to the result of resolving, thus achieve in real time, accurately to the object that ten million multikilowatt wind power base fan operation information is monitored.
Description
Technical field
The present invention relates to wind-powered electricity generation detection field, particularly, relate to a kind of ten million multikilowatt wind power base fan operation information method of real-time.
Background technology
Ten million multikilowatt wind power base fan operation information Real-Time Monitoring is most important for the power network dispatching system of its location.Dispatching of power netwoks personnel can be made to understand wind power output situation in time by real-time monitoring system, so that adjust operation mode and margin capacity, improve wind-powered electricity generation electricity volume.
At present, because China ten million multikilowatt wind power base is still in the construction period, therefore not yet form ten million complete multikilowatt wind power base fan operation information Real-Time Monitoring standard.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of ten million multikilowatt wind power base fan operation information method of real-time, to realize in real time, accurately to the advantage that multikilowatt wind power 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 power base fan operation information method of real-time, comprises the following steps:
Fan operation data are obtained by data acquisition and supervisor control (SCADA);
The fan operation data of above-mentioned acquisition are write E file line by line, and E file layout is: " real-time blower fan information _ wind energy turbine set name _ time .dat ";
The E file data completed is imported into wind energy turbine set SFTP(Secure File Transfer Protocol through xegregating unit) front server;
Wind energy turbine set SFTP put E file data transfer in server to station, dispatching center SFTP server by power scheduling secure data private network;
E file data in the SFTP server of station, above-mentioned dispatching center is transferred to wind-powered electricity generation Real-Time Monitoring server stores by xegregating unit;
In wind-powered electricity generation Real-Time Monitoring server, retrieve the E text data of wind energy turbine set, whether retrieve in data folder corresponding to each wind energy turbine set containing untreated E formatted file;
If there is not untreated E formatted file in data folder, then this E formatted file is temporally stabbed and sort;
If containing untreated E formatted file in wind energy turbine set corresponding data file, then judge that whether this file is containing " blower fan real-time information " character string;
As comprised the file of " blower fan real-time information " character string, then resolve the service data that E formatted file obtains every Fans; Delete parsed E formatted file;
Above-mentioned parsing E formatted file is obtained the service data of every Fans, adopt " wind energy turbine set ID+ blower fan ID+ time " form to identify the operation information of every Fans in wind energy turbine set;
And the timestamp in the service data of above-mentioned every Fans is upgraded, timestamp stored in after fan operation information database, and shows by the service data of the every Fans after being stabbed update time on displaying interface;
The detection to wind power base fan operation information can be realized 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, daily generation, fan condition, slurry elongation, state of going off course, blower fan survey 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, for isolating power scheduling secure data private network, import in wind energy turbine set SFTP front server at the above-mentioned E file data completed through xegregating unit, by the transmission direction of configuration isolation equipment, and on wind energy turbine set SFTP front server, configure the client of data transmit-receive software, and configuration data receives and dispatches the service end of software in data acquisition and supervisor control, data are made to 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, the service data of blower fan is gathered by data acquisition and supervisor control, and data are preserved according to set form, and data are transferred in database by server and xegregating unit store, and by resolving the data stored, check the ruuning situation of blower fan according to the result of resolving, thus achieve in real time, accurately to the object that ten million multikilowatt wind power base fan operation information is monitored.
Accompanying drawing explanation
Fig. 1 is ten million multikilowatt wind power base fan operation information method of real-time system construction drawing described in the embodiment of the present invention;
Fig. 2 is the process flow diagram of ten million multikilowatt wind power base fan operation information method of real-time described in the embodiment of the present 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 is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, 2, a kind of ten million multikilowatt wind power base fan operation information method of real-time, comprises the following steps:
Fan operation data are obtained by data acquisition and supervisor control (SCADA);
The fan operation data of above-mentioned acquisition are write E file line by line, and E file layout is: " real-time blower fan information _ wind energy turbine set name _ time .dat ";
The E file data completed is imported into wind energy turbine set SFTP(Secure File Transfer Protocol through xegregating unit) front server;
Wind energy turbine set SFTP put E file data transfer in server to station, dispatching center SFTP server by power scheduling secure data private network;
E file data in the SFTP server of station, above-mentioned dispatching center is transferred to wind-powered electricity generation Real-Time Monitoring server stores by xegregating unit;
In wind-powered electricity generation Real-Time Monitoring server, retrieve the E text data of wind energy turbine set, whether retrieve in data folder corresponding to each wind energy turbine set containing untreated E formatted file;
If there is not untreated E formatted file in data folder, then this E formatted file is temporally stabbed and sort;
If containing untreated E formatted file in wind energy turbine set corresponding data file, then judge that whether this file is containing " blower fan real-time information " character string;
As comprised the file of " blower fan real-time information " character string, then resolve the service data that E formatted file obtains every Fans; Delete parsed E formatted file;
Above-mentioned parsing E formatted file is obtained the service data of every Fans, adopt " wind energy turbine set ID+ blower fan ID+ time " form to identify the operation information of every Fans in wind energy turbine set;
And the timestamp in the service data of above-mentioned every Fans is upgraded, timestamp stored in after fan operation information database, and shows by the service data of the every Fans after being stabbed update time on displaying interface;
The detection to wind power base fan operation information can be realized 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, daily generation, fan condition, slurry elongation, state of going off course, blower fan survey 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, for isolating power scheduling secure data private network, import in wind energy turbine set SFTP front server at the above-mentioned E file data completed through xegregating unit, by the transmission direction of configuration isolation equipment, and on wind energy turbine set SFTP front server, configure the client of data transmit-receive software, and configuration data receives and dispatches the service end of software in data acquisition and supervisor control, data are made to import wind energy turbine set SFTP front server into by xegregating unit.
Its specific embodiment is as follows:
1, the determination of running of wind generating set state.Wind turbines after operation comprises three kinds of running statuses altogether, is 1. run respectively: Wind turbines generates electricity by way of merging two or more grid systems; 2. calm stoppage in transit (hot standby): Wind turbines is stopped transport because wind regime does not allow to run; 3. stoppage in transit (cold standby) is overhauled: Wind turbines is stopped transport because of the other reasons such as fault, maintenance.
2, fan operation data are obtained by data acquisition and supervisor control (SCADA).The data volume gathered has: machine group #, blower fan group meritorious, idle, and daily generation, fan condition, slurry elongation, driftage state, wind data surveyed by blower fan, environment temperature, 11 parameters such as generator speed and single-machine capacity.Frequency acquisition is 5 minutes/time.
3, every Fans service data is write E file line by line.Filename is unified to be adopted: blower fan information _ wind energy turbine set name _ time .dat in real time, it is principle that time is named according to scheduling primary equipment Naming conventions by " time-division date (yyyymmddhhmi) " Wind turbines, the electric field unit name of information upload table wind is according to every Fans capitalization A, B, C... with arabic numeral n, m represents (n, m is integer), capitalization represents the bus title that feeder line mounts, which feedback line n represents, which Fans m represents, such as, change the first wind energy turbine set first feedback line First blower fan in bridge east is articulated in mother A and is expressed as: bridge east the first wind energy turbine set A1-01.
4, E formatted file is imported into wind energy turbine set SFTP front server through xegregating unit.Correct configuration isolation equipment, and configure on wind energy turbine set SFTP front server data transmit-receive software client and on wind energy turbine set SCADA system acquisition server configuration data transmitting-receiving software service end, make data import wind energy turbine set SFTP front server into by xegregating unit.
5, by power scheduling secure data private network, E file data is reached station, dispatching center SFTP(Secure File Transfer Protocol) server.
6, E file data is transferred to safety three district's wind-powered electricity generation Real-Time Monitoring servers by xegregating unit.
7, the parsing of running of wind generating set information and displaying.
7.1, the untreated complete E file data of a certain wind energy turbine set is retrieved.Whether retrieve in data folder corresponding to each wind energy turbine set containing untreated E formatted file.
7.2, the sequence of file.If there is E formatted file, then E formatted file temporally stabbed and sort.
7.3, filename character match is carried out.If containing untreated E formatted file in wind energy turbine set corresponding data file, then judge that whether this file is containing " blower fan real-time information " character string.
7.4, the file that the match is successful is resolved.Extract the file that this wind energy turbine set (each process file upper limit 60) comprises " blower fan real-time information " character string, resolution file obtains the service data of every Fans.
7.5, parsed E formatted file is deleted.
7.6, blower fan information mates warehouse-in one by one.According to the matching principle of " wind energy turbine set ID+ blower fan ID+ time ", the service data of every Fans of resolving is identified the operation information in a certain moment of a certain blower fan of a certain wind energy turbine set, and the data of parsing are stored.
7.7, blower fan information time stamp is upgraded.After data loading, the time upgrading blower fan latest data stabs as blower fan information time.Timestamp will show on displaying interface.
8, blower fan data are shown at blower fan real-time information monitoring platform.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a ten million multikilowatt wind power base fan operation information method of real-time, is characterized in that, comprise the following steps:
Fan operation data are obtained by data acquisition and supervisor control;
The fan operation data of above-mentioned acquisition are write E file line by line, and E file layout is: " real-time blower fan information _ wind energy turbine set name _ time .dat ";
The E file data completed is imported into wind energy turbine set SFTP front server through xegregating unit;
By power scheduling secure data private network by the E file data transfer in wind energy turbine set SFTP front server to station, dispatching center SFTP server;
E file data in the SFTP server of station, above-mentioned dispatching center is transferred to wind-powered electricity generation Real-Time Monitoring server stores by xegregating unit;
In wind-powered electricity generation Real-Time Monitoring server, retrieve the E text data of wind energy turbine set, whether retrieve in data folder corresponding to each wind energy turbine set containing untreated E formatted file;
If there is not untreated E formatted file in data folder, then this E formatted file is temporally stabbed and sort;
If containing untreated E formatted file in wind energy turbine set corresponding data file, then judge that whether this file is containing " blower fan real-time information " character string;
As comprised the file of " blower fan real-time information " character string, then resolve the service data that E formatted file obtains every Fans; Delete parsed E formatted file;
Above-mentioned parsing E formatted file is obtained the service data of every Fans, adopt " wind energy turbine set ID+ blower fan ID+ time " form to identify the operation information of every Fans in wind energy turbine set;
And the timestamp in the service data of above-mentioned every Fans is upgraded, timestamp stored in after fan operation information database, and shows by the service data of the every Fans after being stabbed update time on displaying interface;
The detection to wind power base fan operation information can be realized by the above-mentioned database of client-access.
2. ten million multikilowatt wind power 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, daily generation, fan condition, slurry elongation, state of going off course, blower fan survey wind data, environment temperature, generator speed and single-machine capacity, and the frequency of collection is 5 minutes/time.
3. ten million multikilowatt wind power 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, for isolating power scheduling secure data private network, import in wind energy turbine set SFTP front server at the above-mentioned E file data completed through xegregating unit, by the transmission direction of configuration isolation equipment, and on wind energy turbine set SFTP front server, configure the client of data transmit-receive software, and configuration data receives and dispatches the service end of software in data acquisition and supervisor control, data are made to import wind energy turbine set SFTP front server into by xegregating unit.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103941037A (en) * | 2014-04-22 | 2014-07-23 | 国家电网公司 | Wind power plant ultrasonic wave wind resource monitoring method |
| CN105610911A (en) * | 2015-12-18 | 2016-05-25 | 东北大学 | Wind power mobile monitoring system and method based on private cloud |
| CN107947357B (en) * | 2017-10-20 | 2021-07-02 | 国电南瑞科技股份有限公司 | Power distribution automation data acquisition device and method based on safety access area |
| CN110555010B (en) * | 2019-09-11 | 2022-04-05 | 中国南方电网有限责任公司 | Power grid real-time operation data storage system |
| 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 |
| CN112468586A (en) * | 2020-11-26 | 2021-03-09 | 许继集团有限公司 | Method and system for collecting information of electric field monitoring single machine |
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