CN108683544A - The monitoring method and device of power station equipment, storage medium, electronic device - Google Patents
The monitoring method and device of power station equipment, storage medium, electronic device Download PDFInfo
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- CN108683544A CN108683544A CN201810496914.XA CN201810496914A CN108683544A CN 108683544 A CN108683544 A CN 108683544A CN 201810496914 A CN201810496914 A CN 201810496914A CN 108683544 A CN108683544 A CN 108683544A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 194
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- 238000004590 computer program Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
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- 238000012806 monitoring device Methods 0.000 claims description 5
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- 238000010586 diagram Methods 0.000 description 8
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H02J13/0075—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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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
- 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
Abstract
The present invention provides a kind of monitoring methods of power station equipment and device, storage medium, electronic device, this method to include：Obtain the monitoring data of power station equipment, wherein monitoring data include Real-time Monitoring Data and summarize monitoring data, and the frequency acquisition of Real-time Monitoring Data is more than the frequency acquisition for summarizing monitoring data；Real-time Monitoring Data and the first prediction data are compared in real time, determine the operating status of power station equipment；Monitoring data will be summarized to be compared with the second preset data, determine the performance of power station equipment；It is monitored according to the operating status of power station equipment and the performance of power station equipment to whether power station equipment breaks down.Therefore, it can solve the problems, such as the operating status for being unable to accurate measurements power station equipment in the related technology, achieve the effect that the operating status that can accurately monitor power station equipment in real time.
Description
Technical field
The present invention relates to the communications fields, and the monitoring method and device, storage in particular to a kind of power station equipment are situated between
Matter, electronic device.
Background technology
Since more remote area is built in most of power station in, the geographical location morning and evening temperature difference is big, and winter-spring season is colder, ultraviolet
Line is stronger, and the extremely severe area of living condition, photovoltaic DC field distribution is wide, remote, airfield equipment substantial amounts, and type is numerous
It is more, in addition the Rapid Expansion of project so that station professional is seriously deficient, and management work is complicated, equipment maintenance and management, operation
Management and the difficulty of operating analysis and troubleshooting are stepped up.It, being capable of intuitive, dynamic, comprehensive to reinforce management to station
The line situation that the production of subordinate station is grasped on ground is closed, prevents misrepresenting deliberately, report late, failing to report for station operation and production and operation data, together
When be convenient for data statistics, analysis and provide relevant art support.It needs that a kind of method of monitoring is arranged to electricity in electric field
The operation conditions stood is monitored.
In view of the above technical problems, effective solution scheme is not yet proposed in the related technology.
Invention content
An embodiment of the present invention provides a kind of monitoring method of power station equipment and device, storage medium, electronic devices, so that
Solve the problems, such as the operating status for being unable to accurate measurements power station equipment in the related technology less.
According to one embodiment of present invention, a kind of monitoring method of power station equipment is provided, including：Obtain power station equipment
Monitoring data, wherein the monitoring data include Real-time Monitoring Data and summarizing monitoring data, the Real-time Monitoring Data
Frequency acquisition is more than the frequency acquisition for summarizing monitoring data；The Real-time Monitoring Data and the first prediction data are carried out real
When compare, determine the operating status of the power station equipment；The monitoring data that summarize are compared with the second preset data,
Determine the performance of the power station equipment；According to the operating status of the power station equipment and the performance of the power station equipment to described
Whether power station equipment, which breaks down, is monitored.
Optionally, the monitoring data for obtaining power station equipment include：By way of multicast or User Datagram Protocol UDP
Obtain the Real-time Monitoring Data；By transmission control protocol TCP obtain described in summarize monitoring data.
Optionally, the monitoring data for obtaining power station equipment further include：Data buffer storage machine is respectively provided at each transmission node
System；In the case where obtaining the monitoring data failure, instruction is transmitted described in the transmission node temporal cache of the monitoring data
Monitoring data.
Optionally, the power station equipment includes at least one of：Wind-driven generator, inverter, header box, power transformation are set
It is standby, survey light tower.
Optionally, when the power station equipment includes wind-driven generator, the method includes：Obtain the wind-driven generator
Blade Real-time Monitoring Data, wherein the Real-time Monitoring Data of the blade includes the load of the blade；From the blade
Load in extract the part load at random, generate the curve of load；By the curve of load and the blade normal operation
Predetermined load curve is compared, and determines the operating status of the blade；Trend in the curve of load and the default load
When moving towards inconsistent of lotus curve determines that the blade breaks down.
Optionally, when the power station equipment includes wind-driven generator, the method includes：Obtain the wind-driven generator
Wind vane Real-time Monitoring Data, wherein the Real-time Monitoring Data of the wind vane includes the installation parameter of the wind vane；
Obtain the generated energy of the wind-driven generator；Installation parameter and the generated energy based on the wind vane determine the wind vane
To wind state.
Optionally, after the monitoring data for obtaining the power station equipment, the method includes：According in the power station equipment
The type of distinct device will classify to the alarm of the power station equipment；To the sorted report different per class alarm setting
Alert grade；Alarm level and the operating status of the power station equipment and the performance of the power station equipment are associated；According to institute
The performance of the operating status and power station equipment of stating power station equipment triggers different grades of alarm.
Optionally, after the monitoring data for obtaining the power station equipment, the method further includes：By the real-time monitoring number
Terminal is shown in when factually, to monitor the real-time running state of the power station equipment；The Real-time Monitoring Data is summarized for institute
It states and summarizes monitoring data, and summarize monitoring data timing by described and be sent to the terminal, it is whole to monitor the power station equipment
Operating status.
According to another embodiment of the invention, a kind of monitoring device of power station equipment is also provided, including：First obtains mould
Block, the monitoring data for obtaining power station equipment, wherein the monitoring data include Real-time Monitoring Data and summarize monitoring number
According to the frequency acquisition of the Real-time Monitoring Data is more than the frequency acquisition for summarizing monitoring data；First determining module, is used for
The Real-time Monitoring Data and the first prediction data are compared in real time, determine the operating status of the power station equipment；The
Two determining modules determine the power station equipment for the monitoring data that summarize to be compared with the second preset data
Performance；Monitoring module, for being set to the power station according to the operating status of the power station equipment and the performance of the power station equipment
Standby whether break down is monitored.
Optionally, first acquisition module includes：First acquisition unit, for passing through multicast or User Datagram Protocol
The mode of view UDP obtains the Real-time Monitoring Data；Second acquisition unit, described in being obtained by transmission control protocol TCP
Summarize monitoring data.
Optionally, first acquisition module further includes：Setting unit, for being respectively provided with data at each transmission node
Caching mechanism；Buffer unit, in the case where obtaining the monitoring data failure, the biography of the monitoring data to be transmitted in instruction
Monitoring data described in defeated node temporal cache.
Optionally, the power station equipment includes at least one of：Wind-driven generator, inverter, header box, power transformation are set
It is standby, survey light tower.
Optionally, when the power station equipment includes wind-driven generator, described device includes：Second acquisition module, is used for
Obtain the Real-time Monitoring Data of the blade of the wind-driven generator, wherein the Real-time Monitoring Data of the blade includes the leaf
The load of piece；Generation module generates the curve of load for extracting the part load at random from the load of the blade；The
Three determining modules determine institute for the curve of load to be compared with the predetermined load curve of the blade normal operation
State the operating status of blade；4th determining module, in the trend of the curve of load and walking for the predetermined load curve
To it is inconsistent when, determine that the blade breaks down.
Optionally, when the power station equipment includes wind-driven generator, described device includes：Third acquisition module, is used for
Obtain the Real-time Monitoring Data of the wind vane of the wind-driven generator, wherein the Real-time Monitoring Data of the wind vane includes institute
State the installation parameter of wind vane；4th acquisition module, the generated energy for obtaining the wind-driven generator；5th determining module,
For based on the wind vane installation parameter and the generated energy determine the wind vane to wind state.
Optionally, described device includes：Sort module, after the monitoring data for obtaining the power station equipment, according to described
The type of distinct device in power station equipment will classify to the alarm of the power station equipment；Setup module, after to classification
The different alarm level of every class alarm setting；Relating module is used for the operating status of alarm level and the power station equipment
It is associated with the performance of the power station equipment；Trigger module, for being set according to the operating status and power station of the power station equipment
Standby performance triggers different grades of alarm.
Optionally, described device further includes：Display module will be described after the monitoring data for obtaining power station equipment
Real-time Monitoring Data real-time display is in terminal, to monitor the real-time running state of the power station equipment；Summarizing module is used for institute
It states Real-time Monitoring Data and summarizes and summarize monitoring data to be described, and summarize monitoring data timing by described and be sent to the terminal,
To monitor the operating status of the power station equipment entirety.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, meter is stored in the storage medium
Calculation machine program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
According to still another embodiment of the invention, a kind of electronic device, including memory and processor are additionally provided, it is described
Computer program is stored in memory, the processor is arranged to run the computer program to execute any of the above-described
Step in embodiment of the method.
Through the invention, due to can pass through obtain power station equipment monitoring data, wherein monitoring data include in real time prison
Measured data is more than the frequency acquisition for summarizing monitoring data with monitoring data, the frequency acquisition of Real-time Monitoring Data is summarized；It will be real-time
Monitoring data are compared in real time with the first prediction data, determine the operating status of power station equipment；And monitoring data will be summarized
It is compared with the second preset data, determines the performance of power station equipment；According to the operating status and power station equipment of power station equipment
Performance be monitored to whether power station equipment breaks down.The operating status of power station equipment can be understood in real time.Therefore,
It can solve the problems, such as the operating status for being unable to accurate measurements power station equipment in the related technology, reach accurately to monitor in real time
The effect of the operating status of power station equipment.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of hardware block diagram of the mobile terminal of the monitoring method of power station equipment of the embodiment of the present invention；
Fig. 2 is the flow chart of the monitoring method of power station equipment according to the ... of the embodiment of the present invention；
Fig. 3 is blade health curve comparison figure according to the ... of the embodiment of the present invention；
Fig. 4 is unit according to the ... of the embodiment of the present invention to wind angle power curve schematic diagram；
Fig. 5 is the structure diagram of the monitoring device of power station equipment according to the ... of the embodiment of the present invention.
Specific implementation mode
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.
Embodiment 1
The embodiment of the method that the embodiment of the present application one is provided can be in mobile terminal, terminal or similar fortune
It calculates and is executed in device.For running on mobile terminals, Fig. 1 is a kind of monitoring method of power station equipment of the embodiment of the present invention
Mobile terminal hardware block diagram.As shown in Figure 1, mobile terminal 10, which may include one or more, (only shows one in Fig. 1
It is a) (processor 102 can include but is not limited to the processing of Micro-processor MCV or programmable logic device FPGA etc. to processor 102
Device) and memory 104 for storing data, optionally, above-mentioned mobile terminal can also include the biography for communication function
Transfer device 106 and input-output equipment 108.It will appreciated by the skilled person that structure shown in FIG. 1 is only to show
Meaning, does not cause to limit to the structure of above-mentioned mobile terminal.For example, mobile terminal 10 may also include it is more than shown in Fig. 1
Either less component or with the configuration different from shown in Fig. 1.
Memory 104 can be used for storing computer program, for example, the software program and module of application software, such as this hair
The corresponding computer program of method of access network slice in bright embodiment, processor 102 are stored in memory by operation
Computer program in 104 realizes above-mentioned method to perform various functions application and data processing.Memory 104
May include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory,
Or other non-volatile solid state memories.In some instances, memory 104 can further comprise relative to processor 102
Remotely located memory, these remote memories can pass through network connection to mobile terminal 10.The example packet of above-mentioned network
Include but be not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Transmitting device 106 is used to receive via a network or transmission data.Above-mentioned network specific example may include
The wireless network that the communication providers of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation
Device (Network Interface Controller, referred to as NIC), can be connected with other network equipments by base station to
It can be communicated with internet.In an example, transmitting device 106 can be radio frequency (Radio Frequency, referred to as
RF) module is used to wirelessly be communicated with internet.
A kind of monitoring method of power station equipment is provided in the present embodiment, and Fig. 2 is power station according to the ... of the embodiment of the present invention
The flow chart of the monitoring method of equipment, as shown in Fig. 2, the flow includes the following steps：
Step S202 obtains the monitoring data of power station equipment, wherein above-mentioned monitoring data include Real-time Monitoring Data and remittance
The frequency acquisition of total monitoring data, above-mentioned Real-time Monitoring Data is more than the above-mentioned frequency acquisition for summarizing monitoring data；
Step S204 is compared above-mentioned Real-time Monitoring Data and the first prediction data in real time, determines above-mentioned power station
The operating status of equipment；
The above-mentioned monitoring data that summarize are compared with the second preset data, determine above-mentioned power station equipment by step S206
Performance；
Step S208, according to the operating status of above-mentioned power station equipment and the performance of above-mentioned power station equipment to above-mentioned power station equipment
Whether failure is monitored.
Through the above steps, since the monitoring data of acquisition power station equipment can be passed through, wherein monitoring data include real-time
Monitoring data are more than the frequency acquisition for summarizing monitoring data with monitoring data, the frequency acquisition of Real-time Monitoring Data is summarized；It will be real
When monitoring data compared in real time with the first prediction data, determine the operating status of power station equipment；And monitoring number will be summarized
It is compared according to the second preset data, determines the performance of power station equipment；It is set according to the operating status of power station equipment and power station
Standby performance is monitored to whether power station equipment breaks down.The operating status of power station equipment can be understood in real time.Cause
This, can solve the problems, such as the operating status for being unable to accurate measurements power station equipment in the related technology, and reaching can in real time accurately
Monitor the effect of the operating status of power station equipment.
Optionally, the executive agent of above-mentioned steps can be terminal etc., but not limited to this.
In the above-described embodiments, can be integrated in systems by method and step among the above, cooperation hardware device is shown in real time
Show the operating status of power station equipment.
Real-time Monitoring Data among the above can be mean wind speed, active power, reactive power, actual power, idle work(
Rate, wind turbine sum, operation number, shutdown number, standby number, failure operation number, communicating interrupt number, wind field mean wind speed etc..It can incite somebody to action
These data are shown that the data information of display can be by configuring flexible modification；These data are with real-time performance graph
Mode is shown.
Step in the present embodiment can real-time exhibition electric field essential information and equipment component operating condition, power station is set
Wind turbine or photovoltaic DC-to-AC converter in standby can be arranged according to transmission line of electricity mode or matrix-style.
In an alternative embodiment, the monitoring data for obtaining power station equipment include：Pass through multicast or user data
The mode of datagram protocol UDP obtains above-mentioned Real-time Monitoring Data；It is obtained by transmission control protocol TCP and above-mentioned summarizes monitoring data.
In the present embodiment, for the transmission of transient data, that is, real time data, multicast mode, multicast communication are used in single electric field patterns
The advantages of be broadcast type communication, the performance of whole system will not be reduced due to the increase of demand data side, it is primary to broadcast, just can
Multiplexing is multiple.And for Centralizing inspection and Centralized Monitoring pattern, since the limitation of network cannot use multicast communication, so using
UDP modes carry out the transmission of data, and UDP is a kind of connectionless User Datagram Protocol, are not timed-out the mechanism such as repeating transmission, so
Transmission speed quickly, is very suitable for the prodigious transient data of data volume.For historical data (corresponding among the above summarize monitoring
Data) transmission, the characteristics of due to data integrity to be considered, safety, either single electric field patterns or more electric field moulds
Formula all uses connection-oriented TCP data communications protocol, although this agreement is fast without udp protocol transmission speed, but is
Safest Data Transport Protocol.
Optionally, the monitoring data for obtaining power station equipment further include：Data buffer storage machine is respectively provided at each transmission node
System；In the case where obtaining above-mentioned monitoring data failure, the transmission node temporal cache that above-mentioned monitoring data are transmitted in instruction is above-mentioned
Monitoring data.In the present embodiment, innovation Campus Network structure is relative complex, and various unexpected situations also have very much, number
According to the problems such as transmission process inevitably encounters communication failure, so necessary on each transmission node of system
Consider to use data buffer storage mechanism, if it find that Communications failure, can wait for communication extensive temporarily first by data buffer storage to locally
After multiple normal, then data cached superior communication node is transmitted, thus can fully ensure that data in transmission process
Integrality, the case where loss of data will not be generated because of communication failure.
Optionally, above-mentioned power station equipment includes at least one of：Wind-driven generator, inverter, header box, power transformation are set
It is standby, survey light tower.It can be the monitoring to all devices, can also realize and which part equipment is monitored.
Optionally, when above-mentioned power station equipment includes wind-driven generator, the above method includes：Obtain above-mentioned wind-driven generator
Blade Real-time Monitoring Data, wherein the Real-time Monitoring Data of above-mentioned blade includes the load of above-mentioned blade；From above-mentioned blade
Load in extract the above-mentioned load in part at random, generate the curve of load；By the above-mentioned curve of load and above-mentioned blade normal operation
Predetermined load curve is compared, and determines the operating status of above-mentioned blade；Trend in the above-mentioned curve of load and above-mentioned default load
When moving towards inconsistent of lotus curve determines that above-mentioned blade breaks down.In the present embodiment, blade is the key that Wind turbines are big
The main reason for one of component, blade cracks and is broken into blade damage.Blade damage can cause the long-time of unit to be shut down,
The equipment safeties hidden danger such as tower even can be brought down.It is extracted with airborne from the transient data of sensor by the method for machine learning
Then lotus is passing through algorithm leave piece health curve.The cracking and severity of blade are predicted by monitoring healthy curve, are come
Achieve the purpose that safeguard in advance.To make unit damage be preferably minimized.Blade cracking algorithm model, passes through model training and data
Prediction, forms the blade health curve (as shown in Figure 3) of unit, accomplishes the real-time monitoring of every turbines vane health.
Optionally, when above-mentioned power station equipment includes wind-driven generator, the above method includes：Obtain above-mentioned wind-driven generator
Wind vane Real-time Monitoring Data, wherein the Real-time Monitoring Data of above-mentioned wind vane includes the installation parameter of above-mentioned wind vane；
Obtain the generated energy of above-mentioned wind-driven generator；Installation parameter and above-mentioned generated energy based on above-mentioned wind vane determine above-mentioned wind vane
To wind state.In the present embodiment, it after wind vane installation and operation, due to loosening, clamping stagnation, precision variation etc., can cause
Not just to wind.Wind electric field blower causes larger generated energy loss to wind not direct problem generally existing.To wind in the present embodiment
Error loses the relationship followed with generated energy：Δ P=1-cos2θ, wherein θ be wind turbine to wind error angle, specifically such as
Shown in table 1.Therefore, accurately identification unit and reminds client corrected to wind wind not positive status.Can be that client is reduced
Considerable generated energy loss.
Table 1：
| Misalignment angle (°) | Generated energy loses (%) |
| 1 | 0.03 |
| 2 | 0.12 |
| 3 | 0.27 |
| 4 | 0.49 |
| 5 | 0.76 |
| 6 | 1.09 |
| 7 | 1.49 |
| 8 | 1.94 |
| 9 | 2.45 |
| 10 | 3.02 |
| 11 | 3.64 |
| 12 | 4.32 |
| 13 | 5.06 |
| 14 | 5.85 |
| 15 | 6.70 |
| 16 | 7.60 |
| 17 | 8.55 |
| 18 | 9.55 |
| 19 | 10.60 |
| 20 | 11.70 |
As shown in figure 4, the normal unit of certain wind field (grey) and presence are bent to wind angle-power to the not positive unit (black) of wind
Line.Two vertical lines are respectively that Early-warning Model calculates its angle value to wind angular displacement.
Optionally, after the monitoring data for obtaining above-mentioned power station equipment, the above method includes：According in above-mentioned power station equipment
The type of distinct device will classify to the alarm of above-mentioned power station equipment；To the sorted report different per class alarm setting
Alert grade；Alarm level and the operating status of above-mentioned power station equipment and the performance of above-mentioned power station equipment are associated；According to upper
The performance of the operating status and power station equipment of stating power station equipment triggers different grades of alarm.In the present embodiment, alarm can divide
For two types, one is accident alarming, another kind is Warning alarm.Accident alarming generally comprises the event of inverter active reporting
Hinder information and unplanned property circuit breaker trip etc.；Warning alarm includes general device displacement, gathered data exception, trend report
It is alert etc..Alarm signal is sent out in the form of figure, word, voice etc., and the information that provides assistance in diagnosis.Being directed to for alarm can be improved
And accuracy.
In addition, alarm system can complete the integrated alarm management and control of the wind turbine accessed, photovoltaic, transformer equipment.Realize report
Alert classification classification, alarm push away report, alarming determining, alarm inquiry, alarm statistical function.Alarm is divided into change according to device category
Alarm is divided into 5 kinds of ranks by electricity, wind turbine, photovoltaic, three types, each type according to the severity of alarm, different stage
Alarm is labeled according to red, orange, blue, green, white, facilitates user to monitor and process device alarm in time, in detail
Partition of the level can change according to customer service to be adjusted flexibly.
Alarm flowing water list carries out classification according to three types equipment and shows, the equal energy in the functions such as historical query, statistics
It is enough to be inquired according to rank, classification, date, keyword.
Total system alarm is separately provided with alarm, can concentrate to letters such as grid, significant data transmission, storages
Breath is detected alarm.Each electric field capital equipment and booster stations switch tool are monitored in real time, in equipment or switch, disconnecting link network
Terminal carries out communication alert when being in off-line state.Note：Booster stations disconnecting link and switch communication state monitoring need booster stations producer
It provides associated data interface to open, does not such as change function, then booster stations producer provides upgrading.
When equipment alarm event occurs, automatic monitoring simultaneously pushes away report according to classification, and pushing away report can be according to business demand
It is defined as flowing water list, the diversified forms such as pop-up box, light word flash.
Alarm sound and voice read out function are supported in alarm, can be read corresponding warning message content automatically, confirmed
Preceding repeatedly broadcasting.
Alarm provides remarks, confirmation operation, when authorized user has found to alarm, can be labeled, provide in alarm
Related opinions, it is also possible to carry out confirmation operation to alarm after finishing service judgement.
Divided by upper alarm pushes away outside report, also supports short message sending function, the user of customization is sent automatically in corresponding short message
Hold.
Alarming determining must corresponding authority user could carry out confirmation operation, for confirmation alarm in flowing water list from
Dynamic to be shown as having confirmed that, the alarm that can not be confirmed in time can be labeled user and pending operation, and marked content can be with
For future reference, after pending operation, corresponding alarm can in time be checked hanging up column.
Alarm must after validation, alarm flash and could eliminate, no confirmation alarm before, corresponding light word into line flicker simultaneously
Voice is persistently read.
The inquiry of inquiry of the alarm inquiry comprising warning information and the operation of warning information respective handling, can be according to alarm
The contents such as classification, date, rank, keyword carry out alarm inquiry, and corresponding alarm list and processing data support leading after inquiring
Go out and printing function.
System provides the query function of device history failure, historical data, daily record etc., provides booster stations SOE inquiries, also may be used
To carry out the alarm statistics and fault statistics of equipment.
Alarm statistics is carried out according to information such as the rank of alarm, confirmation situation, types.By intuitive block diagram, line chart,
The information such as failure duration of equipment fault after the pie chart number alarmed of displaying distinct device and alarm.
Optionally, after the monitoring data for obtaining above-mentioned power station equipment, the above method further includes：By above-mentioned real-time monitoring number
Terminal is shown in when factually, to monitor the real-time running state of above-mentioned power station equipment；It is upper that above-mentioned Real-time Monitoring Data, which is summarized,
It states and summarizes monitoring data, and summarize monitoring data timing by above-mentioned and be sent to above-mentioned terminal, it is whole to monitor above-mentioned power station equipment
Operating status.For example, booster stations real-time status displaying interface is consistent with power station booster stations monitoring system interface, substation is shown
Electric main wiring diagram or local wiring diagram, content includes outlet, busbar and its related breaker, isolation switch, grounding switch
Deng, and operating status is represented, measurement parameter：P, Q, COS φ, V, I, F, tap gear positions, dynamic reactive compensation device
Main operation information etc..The real-time change curve for checking booster stations data shows the curve of multiple points, figure on a figure
Local data can be amplified by mouse drag, reduced.The history real-time running data that can check booster stations, with song
The mode display data of line chart and table.Tendency chart can be amplified local data by mouse drag, reduce.
A kind of centralized control functions are also provided in the present embodiment, centralized control functions can meet centralization monitoring environment
Under, the timely of various kinds of equipment, batch or control in detail are enable to respond quickly various equipment control scheduling, and timely and convenient realization is set
Standby centralized control functions.Such as：Separate unit controls, centralized monitoring system can monitoring center remotely to separate unit and whole audience wind turbine into
Row control, including the startup of a single wind turbine distant place, shutdown, reset, real power control, idle control, an entire wind power plant distant place start, stop
Machine.Batch control function：Wind power plant, each phase wind turbine can be controlled in batches.To wind turbine in groups carry out distant place startup, shutdown, reset,
Real power control, without power control.
Photovoltaic apparatus controls, and can control the startup, stopping, reset of inverter.
1) inverter remote control, including resetting, opening machine, shutting down (containing normal shutdown, spare, the over-the-counter involvement of scheduling stoppage in transit
Involvement in spare, field of stopping transport is stopped transport spare), maintenance, failure etc., and statistics correspondence time respectively；Listed function：It is examined in inverter
When repairing, the startup of inverter, reset button are listed (prompt quiescing).
2) inverter batch controls, and starts to the inverter batch in photovoltaic DC field, shuts down and (stop containing normal shutdown, scheduling
Transport spare, over-the-counter involvement stop transport involvement in spare, field stop transport it is spare), to reset operation (inverter containing the whole audience, all on certain circuit
Inverter and freely select inverter).
Monitoring center main website, electric field substation and three-level can realize control function on the spot.The priority of control is：Just
Ground is better than electric field substation, and electric field substation is better than monitoring center main website.
Straighforward operation can only carry out in operator station, and operating personnel must have entry password and permission that could implement to grasp
Make, input station name, device numbering when operation, to prevent falsely dropping a little.Operating process is kept records of, and can be inquired, be printed.
Electrical equipment operation must have foldback check, while verifying, executing.The starting and ending of operation passes through picture and letter
It ceases window and corresponding prompt is provided.
Embodiment 2
Additionally provide a kind of monitoring device of power station equipment in the present embodiment, the device for realizing above-described embodiment and
Preferred embodiment had carried out repeating no more for explanation.As used below, predetermined work(may be implemented in term " module "
The combination of the software and/or hardware of energy.It is hard although device described in following embodiment is preferably realized with software
The realization of the combination of part or software and hardware is also that may and be contemplated.
Fig. 5 is the structure diagram of the monitoring device of power station equipment according to the ... of the embodiment of the present invention, as shown in figure 5, the device
Including：First acquisition module 52, the first determining module 54, the second determining module 56 and monitoring module 58, below to the device
It is described in detail：
First acquisition module 52, the monitoring data for obtaining power station equipment, wherein above-mentioned monitoring data include supervising in real time
Measured data is more than the above-mentioned acquisition frequency for summarizing monitoring data with monitoring data, the frequency acquisition of above-mentioned Real-time Monitoring Data is summarized
Rate；First determining module 54 is connected to the first acquisition module 52 among the above, for above-mentioned Real-time Monitoring Data and first is pre-
Measured data is compared in real time, determines the operating status of above-mentioned power station equipment；Second determining module 56, is connected among the above
First determining module 54 determines that above-mentioned power station is set for the above-mentioned monitoring data that summarize to be compared with the second preset data
Standby performance；Monitoring module 58 is connected to the second determining module 56 among the above, for the operation shape according to above-mentioned power station equipment
State and the performance of above-mentioned power station equipment are monitored to whether above-mentioned power station equipment breaks down.
Optionally, above-mentioned first acquisition module 52 includes：First acquisition unit, for passing through multicast or user datagram
The mode of agreement UDP obtains above-mentioned Real-time Monitoring Data；Second acquisition unit, for being obtained by transmission control protocol TCP
It states and summarizes monitoring data.
Optionally, above-mentioned first acquisition module 52 further includes：Setting unit, for being respectively provided with number at each transmission node
According to caching mechanism；Buffer unit, in the case where obtaining above-mentioned monitoring data failure, above-mentioned monitoring data to be transmitted in instruction
The above-mentioned monitoring data in transmission node temporal cache.
Optionally, above-mentioned power station equipment includes at least one of：Wind-driven generator, inverter, header box, power transformation are set
It is standby, survey light tower.
Optionally, when above-mentioned power station equipment includes wind-driven generator, above-mentioned apparatus includes：Second acquisition module, is used for
Obtain the Real-time Monitoring Data of the blade of above-mentioned wind-driven generator, wherein the Real-time Monitoring Data of above-mentioned blade includes above-mentioned leaf
The load of piece；Generation module generates the curve of load for extracting the above-mentioned load in part at random from the load of above-mentioned blade；The
Three determining modules, for the above-mentioned curve of load to be compared with the predetermined load curve of above-mentioned blade normal operation, in determination
State the operating status of blade；4th determining module, in the trend of the above-mentioned curve of load and walking for above-mentioned predetermined load curve
To it is inconsistent when, determine that above-mentioned blade breaks down.
Optionally, when above-mentioned power station equipment includes wind-driven generator, above-mentioned apparatus includes：Third acquisition module, is used for
Obtain the Real-time Monitoring Data of the wind vane of above-mentioned wind-driven generator, wherein the Real-time Monitoring Data of above-mentioned wind vane includes upper
State the installation parameter of wind vane；4th acquisition module, the generated energy for obtaining above-mentioned wind-driven generator；5th determining module,
For based on above-mentioned wind vane installation parameter and above-mentioned generated energy determine above-mentioned wind vane to wind state.
Optionally, above-mentioned apparatus includes：Sort module, after the monitoring data for obtaining above-mentioned power station equipment, according to above-mentioned
The type of distinct device in power station equipment will classify to the alarm of above-mentioned power station equipment；Setup module, after to classification
The different alarm level of every class alarm setting；Relating module is used for the operating status of alarm level and above-mentioned power station equipment
It is associated with the performance of above-mentioned power station equipment；Trigger module, for being set according to the operating status and power station of above-mentioned power station equipment
Standby performance triggers different grades of alarm.
Optionally, above-mentioned apparatus further includes：Display module will be above-mentioned after the monitoring data for obtaining power station equipment
Real-time Monitoring Data real-time display is in terminal, to monitor the real-time running state of above-mentioned power station equipment；Summarizing module, for by
It states Real-time Monitoring Data and summarizes and summarize monitoring data to be above-mentioned, and summarize monitoring data timing by above-mentioned and be sent to above-mentioned terminal,
To monitor the operating status of above-mentioned power station equipment entirety.
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, wherein
The computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store for executing above each step
Computer program.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic disc or CD.
The embodiments of the present invention also provide a kind of electronic device, including memory and processor, stored in the memory
There is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the method
Suddenly.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, the specific example in the present embodiment can refer to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be with different from shown in sequence execution herein
The step of going out or describing, either they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all the present invention principle within, made by it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (18)
1. a kind of monitoring method of power station equipment, which is characterized in that including：
Obtain the monitoring data of power station equipment, wherein the monitoring data include Real-time Monitoring Data and summarize monitoring data, institute
The frequency acquisition for stating Real-time Monitoring Data is more than the frequency acquisition for summarizing monitoring data；
The Real-time Monitoring Data and the first prediction data are compared in real time, determine the operation shape of the power station equipment
State；
The monitoring data that summarize are compared with the second preset data, determine the performance of the power station equipment；
Whether broken down to the power station equipment according to the operating status of the power station equipment and the performance of the power station equipment
It is monitored.
2. according to the method described in claim 1, it is characterized in that, the monitoring data for obtaining power station equipment include：
The Real-time Monitoring Data is obtained by way of multicast or User Datagram Protocol UDP；
By transmission control protocol TCP obtain described in summarize monitoring data.
3. according to the method described in claim 2, it is characterized in that, the monitoring data for obtaining power station equipment further include：
Data buffer storage mechanism is respectively provided at each transmission node；
In the case where obtaining the monitoring data failure, instruction is transmitted described in the transmission node temporal cache of the monitoring data
Monitoring data.
4. according to the method described in claim 1, it is characterized in that, the power station equipment includes at least one of：
Wind-driven generator, inverter, header box, transformer equipment survey light tower.
5. described according to the method described in claim 4, it is characterized in that, when the power station equipment includes wind-driven generator
Method includes：
Obtain the Real-time Monitoring Data of the blade of the wind-driven generator, wherein the Real-time Monitoring Data of the blade includes institute
State the load of blade；
It extracts the part load at random from the load of the blade, generates the curve of load；
The curve of load is compared with the predetermined load curve of the blade normal operation, determines the operation of the blade
State；
Trend in the curve of load and when moving towards inconsistent of the predetermined load curve determine that event occurs in the blade
Barrier.
6. described according to the method described in claim 1, it is characterized in that, when the power station equipment includes wind-driven generator
Method includes：
Obtain the Real-time Monitoring Data of the wind vane of the wind-driven generator, wherein the Real-time Monitoring Data packet of the wind vane
Include the installation parameter of the wind vane；
Obtain the generated energy of the wind-driven generator；
Installation parameter and the generated energy based on the wind vane determine the wind vane to wind state.
7. described according to the method described in claim 1, it is characterized in that, after obtaining the monitoring data of the power station equipment
Method includes：
According to the type of distinct device in the power station equipment, will classify to the alarm of the power station equipment；
To the sorted alarm level different per class alarm setting；
Alarm level and the operating status of the power station equipment and the performance of the power station equipment are associated；
Different grades of alarm is triggered according to the operating status of the power station equipment and the performance of power station equipment.
8. described according to the method described in claim 1, it is characterized in that, after obtaining the monitoring data of the power station equipment
Method further includes：
By the Real-time Monitoring Data real-time display in terminal, to monitor the real-time running state of the power station equipment；
The Real-time Monitoring Data is summarized and summarizes monitoring data to be described, and summarizes monitoring data timing by described and is sent to institute
Terminal is stated, to monitor the operating status of the power station equipment entirety.
9. a kind of monitoring device of power station equipment, which is characterized in that including：
First acquisition module, the monitoring data for obtaining power station equipment, wherein the monitoring data include Real-time Monitoring Data
With summarize monitoring data, the frequency acquisition of the Real-time Monitoring Data is more than the frequency acquisition for summarizing monitoring data；
First determining module is determined described for being compared the Real-time Monitoring Data and the first prediction data in real time
The operating status of power station equipment；
Second determining module determines the power station for the monitoring data that summarize to be compared with the second preset data
The performance of equipment；
Monitoring module is used for according to the operating status of the power station equipment and the performance of the power station equipment to the power station equipment
Whether failure is monitored.
10. device according to claim 9, which is characterized in that first acquisition module includes：
First acquisition unit, for obtaining the Real-time Monitoring Data by way of multicast or User Datagram Protocol UDP；
Second acquisition unit, for by summarizing monitoring data described in transmission control protocol TCP acquisition.
11. device according to claim 10, which is characterized in that first acquisition module further includes：
Setting unit, for being respectively provided with data buffer storage mechanism at each transmission node；
Buffer unit, in the case where obtaining the monitoring data failure, the transmission section of the monitoring data to be transmitted in instruction
Monitoring data described in point temporal cache.
12. device according to claim 9, which is characterized in that the power station equipment includes at least one of：
Wind-driven generator, inverter, header box, transformer equipment survey light tower.
13. device according to claim 12, which is characterized in that when the power station equipment includes wind-driven generator, institute
Stating device includes：
Second acquisition module, the Real-time Monitoring Data of the blade for obtaining the wind-driven generator, wherein the reality of the blade
When monitoring data include the blade load；
Generation module generates the curve of load for extracting the part load at random from the load of the blade；
Third determining module, for the curve of load to be compared with the predetermined load curve of the blade normal operation,
Determine the operating status of the blade；
4th determining module, for the curve of load trend with when moving towards inconsistent of the predetermined load curve, really
The fixed blade breaks down.
14. device according to claim 9, which is characterized in that described when the power station equipment includes wind-driven generator
Device includes：
Third acquisition module, the Real-time Monitoring Data of the wind vane for obtaining the wind-driven generator, wherein the wind vane
Real-time Monitoring Data include the wind vane installation parameter；
4th acquisition module, the generated energy for obtaining the wind-driven generator；
5th determining module, for based on the wind vane installation parameter and the generated energy determine the wind vane to wind
State.
15. device according to claim 9, which is characterized in that described device includes：
Sort module, after the monitoring data for obtaining the power station equipment, according to the type of distinct device in the power station equipment,
It will classify to the alarm of the power station equipment；
Setup module, for the sorted alarm level different per class alarm setting；
Relating module, for closing alarm level and the operating status of the power station equipment and the performance of the power station equipment
Connection；
Trigger module, for triggering different grades of report according to the operating status of the power station equipment and the performance of power station equipment
It is alert.
16. device according to claim 9, which is characterized in that described device further includes：
Display module, after the monitoring data for obtaining power station equipment, by the Real-time Monitoring Data real-time display in terminal,
To monitor the real-time running state of the power station equipment；
Summarizing module summarizes monitoring data to be described for summarizing the Real-time Monitoring Data, and summarizes monitoring number by described
According to the terminal is periodically sent to, to monitor the operating status of the power station equipment entirety.
17. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer
Program is arranged to the method described in 1 to 9 any one of perform claim requirement when operation.
18. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory
Sequence, the processor are arranged to run the computer program in the method described in perform claim 1 to 9 any one of requirement.
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