CN103366500B - The alarming method of network system and device - Google Patents
The alarming method of network system and device Download PDFInfo
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- CN103366500B CN103366500B CN201310260959.4A CN201310260959A CN103366500B CN 103366500 B CN103366500 B CN 103366500B CN 201310260959 A CN201310260959 A CN 201310260959A CN 103366500 B CN103366500 B CN 103366500B
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Abstract
The invention discloses the alarming method of a kind of network system, including: obtain the operation security classes data in network system service data, economical operation class data, run high-quality class data and run environmental protection class data；Calculate the security classes monitoring index of network system, economic class monitoring index, high-quality class monitoring index and environmental protection class monitoring index；Each monitoring index calculated is compared with corresponding pre-determined threshold respectively, for exceeding the monitoring index of described corresponding pre-determined threshold, sends corresponding alarm signal.Additionally, also disclose the warning devices of a kind of network system.Described alarm signal can include early warning signal and/or warning signal.The present invention establishes the index system that network system carries out alarm monitoring, can carry out the complete and monitoring of architecture with regard to network system in the performance of the aspects such as safety, economy, high-quality and environmental protection.Alarm path of the present invention is clear, will not produce false alarm or fail to report alert situation.
Description
Technical field
The present invention relates to operation of power networks technical field, particularly relate to alarming method and the one of a kind of network system
The warning devices of network system.
Background technology
For a long time, operations staff relies on EMS(Energy Manage System, EMS) carry
The operation of power networks information of confession carries out dispatching of power netwoks, control.Along with the popularization of power system, electrical network is complicated
Degree improves constantly, and also improves constantly for the requirement run, and original supervision type EMS system can not meet
The service requirement of intelligent grid.In particular with association areas such as mechanics of communication, integrated, the environmental monitorings of information
The high speed development of technology, each professional field in network system also develops respective monitoring means,
But these monitoring means are to meet certain demand of specialty as target, and design is isolated, and style differs, and information lacks
Weary unified definition, therefore cannot meet the integrated supervision of operation of power networks and the demand of Comprehensive Control.
Owing to network system is the hugest and complicated, the data of monitoring network system operation conditions are the most.
When operation of power networks occurs abnormal, need accurately and timely network system to be sent alarm, so that it is guaranteed that fault
Or the timely process of risk.By foregoing description, owing to lacking comprehensive monitoring means, exist at present
When network system is carried out alarm, there is architecture not enough, the problem that alarm mechanism is more chaotic, a lot of feelings
Need under condition according to artificial experience, alarm path to be positioned, false alarm often occurs or fails to report alert
Situation.
Summary of the invention
Based on this, the invention provides the alarming method of a kind of network system and the alarm dress of a kind of network system
Put.
The alarming method of a kind of network system, comprises the following steps:
Obtain the operation security classes data in network system service data, economical operation class data, run high-quality
Class data and operation environmental protection class data；
Respectively according to the described operation security classes data obtained, economical operation class data, run high-quality class data
With operation environmental protection class data, calculate the security classes monitoring index of network system, economic class monitoring index, high-quality
Class monitoring index and environmental protection class monitoring index；
Each monitoring index calculated is compared with corresponding pre-determined threshold, respectively for exceeding described correspondence
The monitoring index of pre-determined threshold, sends corresponding alarm signal.
Compared with general technology, the alarming method of network system of the present invention is provided with some monitoring indexes to electricity
The ruuning situation of net system is monitored, including security classes monitoring index, economic class monitoring index, high-quality class
Monitoring index and environmental protection class monitoring index, every monitoring index respectively can be according to the operation safety in network system
Class data, economical operation class data, operation high-quality class data and operation environmental protection class data are calculated.To respectively
Item monitoring index is provided with corresponding pre-determined threshold, if the monitoring index calculated exceedes described pre-determined threshold,
Then signal an alert.Described alarm signal can include early warning signal and/or warning signal.The present invention establishes
Network system is carried out the index system of alarm monitoring, can with regard to network system safety, economy, high-quality and
The performance of the aspects such as environmental protection carries out the complete and monitoring of architecture.Alarm path of the present invention is clear, will not produce
False alarm or fail to report alert situation.
The warning devices of a kind of network system, including acquisition module, computing module and alarm modules；
Described acquisition module, is used for operation security classes data, the operation warp obtaining in network system service data
Ji class data, operation high-quality class data and operation environmental protection class data；
Described computing module, for respectively according to the described operation security classes data obtained, economical operation class number
According to, run high-quality class data and run environmental protection class data, calculate the security classes monitoring index of network system, warp
Ji class monitoring index, high-quality class monitoring index and environmental protection class monitoring index；
Described alarm modules, for each monitoring index calculated is compared with corresponding pre-determined threshold respectively,
For exceeding the monitoring index of described corresponding pre-determined threshold, send corresponding alarm signal.
Compared with general technology, the warning devices of network system of the present invention is provided with some monitoring indexes to electricity
The ruuning situation of net system is monitored, including security classes monitoring index, economic class monitoring index, high-quality class
Monitoring index and environmental protection class monitoring index, every monitoring index respectively can be according to the operation safety in network system
Class data, economical operation class data, operation high-quality class data and operation environmental protection class data are calculated.To respectively
Item monitoring index is provided with corresponding pre-determined threshold, if the monitoring index calculated exceedes described pre-determined threshold,
Then signal an alert.Described alarm signal can include early warning signal and/or warning signal.The present invention establishes
Network system is carried out the index system of alarm monitoring, can with regard to network system safety, economy, high-quality and
The performance of the aspects such as environmental protection carries out the complete and monitoring of architecture.Alarm path of the present invention is clear, will not produce
False alarm or fail to report alert situation.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the alarming method of network system of the present invention；
Fig. 2 is the structural representation of the warning devices of network system of the present invention.
Detailed description of the invention
By further illustrating the technological means and the effect of acquirement that the present invention taked, below in conjunction with the accompanying drawings and
Preferred embodiment, to technical scheme, carries out clear and complete description.
Refer to Fig. 1, for the schematic flow sheet of the alarming method of network system of the present invention.Network system of the present invention
Alarming method, comprise the following steps:
S101 obtains the operation security classes data in network system service data, economical operation class data, operation
High-quality class data and operation environmental protection class data；
S102 is respectively according to the described operation security classes data obtained, economical operation class data, operation high-quality class
Data and run environmental protection class data, calculate the security classes monitoring index of network system, economic class monitoring index,
High-quality class monitoring index and environmental protection class monitoring index；
Each monitoring index calculated is compared by S103 respectively with corresponding pre-determined threshold, described for exceeding
The monitoring index of corresponding pre-determined threshold, sends corresponding alarm signal.
In step S101, various conventional method can be used to obtain the service data of network system.Electrical network is transported
Row includes generating, transmission of electricity, distribution and electricity consumption four levels, and therefore operation of power networks data also can be divided into generating number
According to, transmission of electricity data, power dispatching data and four aspects of electricity consumption data.Around power grid security, economy, high-quality,
The purpose that environmental protection runs, operation of power networks data will contain safe operation of electric network class, the economic class of operation of power networks, electricity
Network operation high-quality class, operation of power networks environmental protection class four class data.From company management's layer, operation in each class data
Data are layered by management level, three angle of specialized department's layer.In addition to tool level characteristic, each data are also
There is multiple dimension, to adapt to from different dimensions the excavation to data.The dimension of data includes: time dimension,
Target dimension, link peacekeeping level dimension.
In a preferred embodiment, the alarming method of network system of the present invention can be applied to an electricity
The operation driving cabin of net system.
KPI(Key Performance Indication, critical sales index) be the core that driving cabin is shown in
Hold, the state reflecting each link of operation of power networks directly perceived, support to manage decision-making, promote key and run post
Personnel monitor and the efficiency controlled.The present embodiment proposes and achieves multi-level various dimensions operation power field KPI
Index system.
The purpose run around power grid security, economy, high-quality, environmental protection, tissues different in grid company closes
Note in different performance indications, form three grades of multidimensional operation of power networks index systems.This index system will contain electricity
Network operation security classes, the economic class of operation of power networks, operation of power networks high-quality class, operation of power networks environmental protection class four class index,
Index is carried out by each class index from company management's layer, operational management layer, three angle of specialized department's layer
Layering.In the way of incremental refinement, mesh is described to specialized department's layer from company management's layer again to operational management layer
Mark, the index at specialized department's layer can refine further, forms the multistage sub-index of specialized department's layer.
Whole index system is designed top-down, but the evaluation of index realizes bottom-up.
In addition to tool level characteristic, each index also has multiple dimension, to adapt to from different dimensions index
Excavation.The dimension of index includes:
Time dimension, illustrates the time interval of index characterization, i.e. history state, real-time state and following simulation state；
Target is tieed up, and the target domain that index is targeted, the safest, economy, high-quality or environmental protection are described；
Link is tieed up, and the link that index is suitable for be described, link includes, defeated, join, use；
Level is tieed up, and the level that index is suitable for is described, level includes net, province and district (joining).
Any state of dynamical system can be described, such as (day by (time, level, link, target)
Before, Guangdong, generating, safety) describe is exactly the level of security of Guangdong regional generation link tomorrow；As (gone
Year, south, transmission of electricity, economical) describe is exactly the economic level of the whole network transmission of electricity last year link.
For this multi-level various dimensions KPI index system, present embodiments provide exhibition method, which
Start with from top layer index, system exception can be caught rapidly, and carry out bed-by-bed analysis.Driving cabin provides from difference
Dimension carries out the multiple visual angle checked, every kind of latitude is all supported to check to formula in terms of the exhibition of low level from high-level.
In step s 102, according to the described service data obtained, every monitoring index of network system is calculated.
Described comprehensive monitoring index include security classes monitoring index, economic class monitoring index, high-quality class monitoring index and
Environmental protection class monitoring index, respectively according to the operation security classes data in described service data, operation warp during calculating
Ji class data, operation high-quality class data and operation environmental protection class data are calculated.
Can use preset formula during calculating, described default computing formula can sets itself, example according to demand
As, the data of each classification (security classes, economic class, high-quality class and environmental protection class) can directly be asked weighting flat
All obtain the comprehensive monitoring index of the category, it is possible to design increasingly complex algorithm.Calculate every monitoring index
Time, it is the most complicated that computational algorithm or computing formula design, and the counting accuracy of monitoring index is the highest, the most also
More can accurately react network system performance in category index.But meanwhile, computation complexity also can be with
Increase, thus consume more resource.
As one of them embodiment, described operation security classes data include mains frequency, power plant's busbar voltage,
Steady stability limit value, transient stability limit value, dynamic stability limit value, heat steady limit value, line load rate, main transformer
Load factor and distribution transforming load factor；
And calculate described security classes monitoring index as follows:
Numerical value according to the every operation security classes data obtained and default security classes grade synopsis, respectively
Calculate the grade of every operation security classes data；Wherein, in described security classes grade synopsis, Mei Yixiang
Run security classes data several grades all corresponding, corresponding these operation security classes data of each grade
Numerical range；
In the grade of the every operation security classes data calculated, arrange described according to the grade point of the lowest class
Security classes monitoring index.
As one of them embodiment, described economical operation class data include gross coal consumption rate, electrical generation water consumption, store
Energy unit efficiency, disabled capacity, straight-flow system efficiency, Transmission Loss, network loss tariffs on electricity and line loss per unit；
And calculate described economic class monitoring index as follows:
Numerical value according to the every economical operation class data obtained and default economic class hierarchy synopsis, respectively
Calculate the grade of every economical operation class data；Wherein, in described economic class hierarchy synopsis, Mei Yixiang
Economical operation class data several grades all corresponding, corresponding these economical operation class data of each grade
Numerical range；
In the grade of the every economical operation class data calculated, arrange described according to the grade point of the lowest class
Economic class monitoring index.
As one of them embodiment, described operation high-quality class data include that mains frequency qualification rate, frequency are divided
Cloth, frequency fluctuation, district control deviation, plan irrelevance, backbone point rate of qualified voltage, when averagely having a power failure
Between and load factor；
And calculate described high-quality class monitoring index as follows:
Numerical value according to the every operation high-quality class data obtained and default high-quality class hierarchy synopsis, respectively
Calculate the grade of every operation high-quality class data；Wherein, in described high-quality class hierarchy synopsis, Mei Yixiang
Run high-quality class data several grades all corresponding, corresponding these operation high-quality class data of each grade
Numerical range；
In the grade of the every operation high-quality class data calculated, arrange described according to the grade point of the lowest class
High-quality class monitoring index.
As one of them embodiment, described operation environmental protection class data include same shelves coal electric load rate irrelevance,
Clean energy resource exert oneself accounting, degree electrical carbon discharge, coal electric degree electricity sulphur emissions, coal electric degree electricity nitre discharge, transmit electricity walk
Corridor electromagnetic field intensity and equipment noise decibel；
And calculate described environmental protection class monitoring index as follows:
Numerical value according to the every operation environmental protection class data obtained and default environmental protection class hierarchy synopsis, respectively
Calculate the grade of every operation environmental protection class data；Wherein, in described environmental protection class hierarchy synopsis, Mei Yixiang
Run environmental protection class data several grades all corresponding, corresponding these operation environmental protection class data of each grade
Numerical range；
In the grade of the every operation environmental protection class data calculated, arrange described according to the grade point of the lowest class
Environmental protection class monitoring index.
Service data in network system is of a great variety, and data volume is huge, therefrom selects the most representational number
According to type, it is possible to save computation complexity while ensureing index accuracy.It practice, each classification
Data run far deeper than said circumstances, such as, running in security classes data, also include the meritorious fluctuation of unit, black
Startup power supply availability, the first line of defence adaptability, second defence line adaptability and three lines of defence adaptability,
Accident is rationed the power supply capacity etc.；In economical operation class data, also include water power attracting degree, wind-powered electricity generation attracting degree, set
Standby utilization rate etc.；Running in high-quality class data, also include power plant's busbar voltage qualification rate, generate electricity adjustable standby
With, fuel stock, coal electricity lower that standby, coal is electric stops standby capacity etc.；In running environmental protection class data, also wrap
Include sequence of exerting oneself in real time, different shelves coal electric load rate sequence, environmental protecting device operational percentage, Energy Intensity, carbon strong
Degree etc..During building every comprehensive monitoring index system, can be by whole for each operation of power networks data
Include computing formula in, it is possible to choose wherein part service data and calculate.
Preferably, index can be divided into three grades, wherein the first order is every monitoring index, and the second level is root
Being calculated according to the service data obtained, third level index can be the service data obtained, and each higher level refers to
Mark is calculated by multiple subordinates index, such as, each index is divided into 3 states: normal, alarm,
Abnormal.In Condition evaluation, the grade of difference is that exception level is more than alert level, and alert level is more than normal
Grade, index grade worst in its affiliated all subordinates index of higher level's selecting index is as the index of self
Grade.
It addition, " three grades of indexs " on above-mentioned three grades of indexs and ordinary meaning is different, on ordinary meaning
" three grades of indexs " in third level index be calculated by base layer data, two-level index is by three grades of index meters
Obtaining, first class index is calculated by two-level index.
Described service data can be calculated according to the base layer data in network system, it is preferred that can be by
First class index in ordinary meaning " three grades of indexs ", as the service data in the present invention, the most quickly has
Accurately, be equivalent to directly obtain electric network data.Above-mentioned every comprehensive monitoring index is again according to described service data
Obtain.
In step s 103, each monitoring index calculated is compared with corresponding pre-determined threshold respectively, right
Security classes monitoring index, economic class monitoring index, high-quality class monitoring index and environmental protection class monitoring index set respectively
Put the pre-determined threshold of correspondence.This thresholding can be certain grade, it is also possible to be certain numerical value.For exceeding
The monitoring index of described corresponding pre-determined threshold, sends corresponding alarm signal.Such as, if security classes is monitored
The result of calculation of index has exceeded the pre-determined threshold of its correspondence, then send security classes alarm signal to network system,
For other type of monitoring index, do similar process.
After network system have sent alarm signal, related personnel can be according to the transmission time of alarm signal
The source broken down in determining network system with transmission path, and process targetedly.Described alarm signal
Number can include early warning signal and/or warning signal.
In the embodiment of above-mentioned operation driving cabin, also can have the comprehensive report control platform of Operating Guideline.
System carries out operational design around task, and the triggering of task is probably behavior timing, daily, also
It is possibly due to the process behavior at once that system exception is caused, such as KPI Indexes Abnormality.System is work
Personnel provide dynamic task list, prompting user to perform, and provide operation interface for every kind of task, instruct and use
Family performs, and is quickly completed task, processing system abnormal, namely alarm signal can by described comprehensively
Manoeuvring platform is processed.
Manipulation tasks is divided into regular program to perform class and the abnormal big class of class two of disposing, and wherein regular program performs class
Task includes but not limited to: generation schedule performs, send performed by electricity plan, electricity consumption plan performs, transmission of electricity is disconnected
Face regulation and control, Voltage Cortrol, frequency regulation and control, inspection operation, mode are switched, Risk Pre-control.
Abnormal generic task of disposing includes but not limited to: frequency anomaly is disposed, electric voltage exception is disposed, oscillation of power
Disposal, grid disconnection disposal, black starting-up, generating equipment be abnormal to be disposed, power transmission and transforming equipment abnormal is disposed, two
The abnormal disposal of secondary device, risk control.
For above-mentioned manipulation tasks, manipulation guide forms operation task list according to the result of analysis decision.Electricity
Network operation key post personnel can be by the task of task list understanding plan execution or being triggered of task；Appoint
Business list is pointed out the instrument that will use in often step operation, and triggers the information that overview display display is corresponding.Very
Positive equipment manipulation will realize by calling operation and control interface.
In the embodiment of above-mentioned operation driving cabin, also can have the thematic applied field meeting professional application demand
Scape.
Cabin frame specifically includes that control panel region, summary panel zone, key frame system and instrument
Dish panel zone.
Control panel region: need the content paid close attention in this region main presentation driving cabin, such as tidal current chart section
Information, electrical network warning information, disturbed depth information etc..By the option in switching control panel, Ke Yishi
Content in Shi Genggai summary panel, key frame system.
Summary panel zone: this region is mainly used to show the KPI information paid close attention under different application scene, and
Shown by the mode such as different way of presentation, such as instrumental panel, curve, block diagram.
Key frame system: be mainly used in showing driving cabin key frame, such as geography information figure, tidal current chart etc..
According to the different user feature to respective perpetual object, can customize key frame content.Such as some KPI's
Real-time status, the important information such as thunder and lightning in the most whole network system, mountain fire, meteorology, cloud atlas.
Instrumental panel panel zone: this region freely can be arranged in driving cabin running, such as opens pass
The information such as the plant stand figure of note, chart spacing, support that the mode generating portion picture of picture dynamic tailor is at instrumental panel
Panel shows.
These regions are combined into an entirety by message distribution bus.Each panel of driving cabin is required for disappearing
Breath distribution bus carries out registering type of message interested, and is received by message by message response function
The message that distribution bus sends over, and process.Interacting message is the most directly carried out between each functional module.
Pay close attention to when driving cabin being pointed out certain problem enter into, need professional treatment or certain specialty neck
During this interface of territory librarian use, driving cabin framework provides special work circle for this type of centered by task
Face.Driving cabin framework is that this organizational form provides support, and it is mainly by cabin frame and functional module
Composition.
In the embodiment of above-mentioned operation driving cabin, also can have that electric network information based on GIS is integrated to be represented.
Different with Zhong Ge interface, conventional dispatch systems interface Peer Mode, driving cabin is centered by panorama sketch picture
Tissue.Panorama sketch picture is the reference pictures of Operation of Electric Systems driving cabin, and this picture generates based on GIS,
Can be layered, roam, scale.Panorama sketch picture is for automatically generating and reflecting power transmission network in operation of power networks model
Up-to-date information, comprise geography information or quasi-geography information.
The basis of panorama sketch is the tidal current chart in traditional interface.Tidal current chart is the displaying of electric network composition highest level,
Use visualization technique to show circuit, the flow data of plant stand in electrical network the most on a macro scale, be that dispatcher slaps
Hold the important means of operation of power networks state.Tidal current chart is mainly used in representing the trend distribution of electrical network, and it is with plant stand
Circuit between website and plant stand is essential element, and shows that the trend numerical value of each bar circuit and direction thereof (are passed through
Direction arrow or the positive and negative embodiment of numerical value).Tidal current chart uses the layout of simple and clear, convenient at scheduling giant-screen
Upper display.Tidal current chart can combine with advanced visual function, with equal pitch contour, profile diagram, streamline, cake
The various ways such as figure, piping drawing, color render show direction of tide, size, out-of-limit situation etc..
Panorama sketch breaches the range of information of tidal current chart, strengthens electric power associated ancillary information, various specialty collection
Information integrated.The various system datas relevant to panorama sketch and picture, according to source and the visualization of data
Show demand, on panorama sketch picture, by superposition be correlated with figure layer realize.Such as power grid architecture, trend,
Thunder and lightning figure etc. all can carry out integrated representing based on panorama sketch.
Panorama sketch selects to use different tidal current chart as required.Such as when analyzing lightning information, geography is used to connect
Line chart, such as geography information or the switching of quasi-geography information such as watershed information, thunder and lightning, guarantor's letter, both ensure that
The checking of various information correlativities in panorama sketch, in turn ensure that the clear of structure.And when carrying out stability analysis,
The most abstract system load flow figure can be used.
The access picture at various system datas and interface, according to source and the demand of visual presentation of data,
On panorama sketch picture, by superposition be correlated with figure layer realize show, thus formed various special topic panorama sketch.Institute
State special topic panorama sketch for analysing in depth for alarm problem.
In the embodiment of above-mentioned operation driving cabin, also can have the driving cabin Working table that integration is multi-screen ganged
Face is designed.
Operation of Electric Systems driving cabin, as operation of power networks personnel " one-stop " working top, draws comprehensively and drives
Sail the design concept in cabin, highly integrated on exhibition method and organizational form, and use large-size screen monitors, multi-screen technology
Operation of power networks personnel are helped to realize the relevant supervision of all operations of power networks and operation element at a working top.
The present embodiment can provide big curtain wall self-adaptative adjustment ability, and panorama can carry out self adaptation to big curtain wall
Adjust, the most automatically conceal menu, tool bar, linguistic context panel, control panel, customization panel etc., alarm
Panel and main window adjust the display adapting to big curtain wall automatically.
The present embodiment can provide multi-screen ganged ability based on service logic, and this multi-screen ganged ability can be used for
To representing of alarm problem comprehensively.Such as 4 screens, screen 1 is that KPI index monitors picture, and screen 2 is panorama
Figure, screen 3 is alarm list, and screen 4 is plant stand figure.Monitor that in picture, certain KPI refers to when clicking on KPI index
Timestamp, the details that this index of Overlapping display is relevant on the panorama sketch of screen 2, i.e. relevant thematic panorama
Figure；When certain plant stand in the panorama sketch clicking on screen 2, screen 3 and screen 4 show the alarm row of this plant stand respectively
Table and plant stand figure；When the alarm record clicked on screen 3, system can be according to the factory involved by this alarm record
Stand and equipment, on screen 2 panorama sketch, carry out plant stand location respectively, or open corresponding plant stand figure on screen 4
Carry out equipment location.
The present embodiment proposes a kind of Operation of Electric Systems driving cabin framework run towards complex large power grid.This
Structure target is to realize Operation of Electric Systems driving cabin, serves company executives management decision-making leader and operation of power networks
Key post, with the form of driving cabin, provides overview display interface and the manipulation of electric network information for operation of power networks
Interface.Different with the operation power monitoring interface framework of traditional closing, this framework uses opening breakthroughly
Property and principle of standardization, versabus service on the basis of, by specification information source and function services,
The integrated interface of synthesization is provided, and then more intelligentized function is provided.Operation of power networks pilot-integrated cockpit mesh
Mark and the proposition of framework, provide the man machine interface of more comprehensive intelligent, convenience and high-efficiency, carry for operation of power networks
The integral level of high operation of power networks.
Operation of Electric Systems driving cabin should use Situation Awareness and decision support technique system, run KPI system,
Use the Display Technique of model-driven, take into account the user interface of traditional data-driven, for operation of power networks and control
System provides efficiently, the unified and interface of comprehensively task orientation, improves user's fortune true to power system
The grasp of row state and the support to operational decisions.
Compared with general technology, the alarming method of network system of the present invention is provided with some monitoring indexes to electricity
The ruuning situation of net system is monitored, including security classes monitoring index, economic class monitoring index, high-quality class
Monitoring index and environmental protection class monitoring index, every monitoring index respectively can be according to the operation safety in network system
Class data, economical operation class data, operation high-quality class data and operation environmental protection class data are calculated.To respectively
Item monitoring index is provided with corresponding pre-determined threshold, if the monitoring index calculated exceedes described pre-determined threshold,
Then signal an alert.Described alarm signal can include early warning signal and/or warning signal.The present invention establishes
Network system is carried out the index system of alarm monitoring, can with regard to network system safety, economy, high-quality and
The performance of the aspects such as environmental protection carries out the complete and monitoring of architecture.Alarm path of the present invention is clear, will not produce
False alarm or fail to report alert situation.
Refer to Fig. 2, for the structural representation of the warning devices of network system of the present invention.
The warning devices of network system of the present invention, including acquisition module 201, computing module 202 and alarm modules
203；
Described acquisition module 201, is used for operation security classes data, the operation obtaining in network system service data
Economic class data, operation high-quality class data and operation environmental protection class data；
Described computing module 202, for respectively according to the described operation security classes data obtained, economical operation class
Data, run high-quality class data and run environmental protection class data, calculate network system security classes monitoring index,
Economic class monitoring index, high-quality class monitoring index and environmental protection class monitoring index；
Described alarm modules 203, for comparing each monitoring index calculated with corresponding pre-determined threshold respectively
Relatively, for exceeding the monitoring index of described corresponding pre-determined threshold, corresponding alarm signal is sent.
As one of them embodiment, described operation security classes data include mains frequency, power plant's busbar voltage,
Steady stability limit value, transient stability limit value, dynamic stability limit value, heat steady limit value, line load rate, main transformer
Load factor and distribution transforming load factor；
And described computing module calculates described security classes monitoring index as follows:
Numerical value according to the every operation security classes data obtained and default security classes grade synopsis, respectively
Calculate the grade of every operation security classes data；Wherein, in described security classes grade synopsis, Mei Yixiang
Run security classes data several grades all corresponding, corresponding these operation security classes data of each grade
Numerical range；
In the grade of the every operation security classes data calculated, arrange described according to the grade point of the lowest class
Security classes monitoring index.
As one of them embodiment, described economical operation class data include gross coal consumption rate, electrical generation water consumption, store
Energy unit efficiency, disabled capacity, straight-flow system efficiency, Transmission Loss, network loss tariffs on electricity and line loss per unit；
And described computing module calculates described economic class monitoring index as follows:
Numerical value according to the every economical operation class data obtained and default economic class hierarchy synopsis, respectively
Calculate the grade of every economical operation class data；Wherein, in described economic class hierarchy synopsis, Mei Yixiang
Economical operation class data several grades all corresponding, corresponding these economical operation class data of each grade
Numerical range；
In the grade of the every economical operation class data calculated, arrange described according to the grade point of the lowest class
Economic class monitoring index.
As one of them embodiment, described operation high-quality class data include that mains frequency qualification rate, frequency are divided
Cloth, frequency fluctuation, district control deviation, plan irrelevance, backbone point rate of qualified voltage, when averagely having a power failure
Between and load factor；
And described computing module calculates described high-quality class monitoring index as follows:
Numerical value according to the every operation high-quality class data obtained and default high-quality class hierarchy synopsis, respectively
Calculate the grade of every operation high-quality class data；Wherein, in described high-quality class hierarchy synopsis, Mei Yixiang
Run high-quality class data several grades all corresponding, corresponding these operation high-quality class data of each grade
Numerical range；
In the grade of the every operation high-quality class data calculated, arrange described according to the grade point of the lowest class
High-quality class monitoring index.
As one of them embodiment, described operation environmental protection class data include same shelves coal electric load rate irrelevance,
Clean energy resource exert oneself accounting, degree electrical carbon discharge, coal electric degree electricity sulphur emissions, coal electric degree electricity nitre discharge, transmit electricity walk
Corridor electromagnetic field intensity and equipment noise decibel；
And described computing module calculates described environmental protection class monitoring index as follows:
Numerical value according to the every operation environmental protection class data obtained and default environmental protection class hierarchy synopsis, respectively
Calculate the grade of every operation environmental protection class data；Wherein, in described environmental protection class hierarchy synopsis, Mei Yixiang
Run environmental protection class data several grades all corresponding, corresponding these operation environmental protection class data of each grade
Numerical range；
In the grade of the every operation environmental protection class data calculated, arrange described according to the grade point of the lowest class
Environmental protection class monitoring index.
Service data in network system is of a great variety, and data volume is huge, therefrom selects the most representational number
According to type, it is possible to save computation complexity while ensureing index accuracy.It practice, each classification
Data run far deeper than said circumstances, such as, running in security classes data, also include the meritorious fluctuation of unit, black
Startup power supply availability, the first line of defence adaptability, second defence line adaptability and three lines of defence adaptability,
Accident is rationed the power supply capacity etc.；In economical operation class data, also include water power attracting degree, wind-powered electricity generation attracting degree, set
Standby utilization rate etc.；Running in high-quality class data, also include power plant's busbar voltage qualification rate, generate electricity adjustable standby
With, fuel stock, coal electricity lower that standby, coal is electric stops standby capacity etc.；In running environmental protection class data, also wrap
Include sequence of exerting oneself in real time, different shelves coal electric load rate sequence, environmental protecting device operational percentage, Energy Intensity, carbon strong
Degree etc..During building every comprehensive monitoring index system, can be by whole for each operation of power networks data
Include computing formula in, it is possible to choose wherein part service data and calculate.
Preferably, index can be divided into three grades, wherein the first order is every monitoring index, and the second level is root
Being calculated according to the service data obtained, third level index can be the service data obtained, and each higher level refers to
Mark is calculated by multiple subordinates index, such as, each index is divided into 3 states: normal, alarm,
Abnormal.In Condition evaluation, the grade of difference is that exception level is more than alert level, and alert level is more than normal
Grade, index grade worst in its affiliated all subordinates index of higher level's selecting index is as the index of self
Grade.
Compared with general technology, the warning devices of network system of the present invention is provided with some monitoring indexes to electricity
The ruuning situation of net system is monitored, including security classes monitoring index, economic class monitoring index, high-quality class
Monitoring index and environmental protection class monitoring index, every monitoring index respectively can be according to the operation safety in network system
Class data, economical operation class data, operation high-quality class data and operation environmental protection class data are calculated.To respectively
Item monitoring index is provided with corresponding pre-determined threshold, if the monitoring index calculated exceedes described pre-determined threshold,
Then signal an alert.Described alarm signal can include early warning signal and/or warning signal.The present invention establishes
Network system is carried out the index system of alarm monitoring, can with regard to network system safety, economy, high-quality and
The performance of the aspects such as environmental protection carries out the complete and monitoring of architecture.Alarm path of the present invention is clear, will not produce
False alarm or fail to report alert situation.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (10)
1. the alarming method of a network system, it is characterised in that comprise the following steps:
Obtain the operation security classes data in network system service data, economical operation class data, run high-quality
Class data and operation environmental protection class data；From company management's layer, operational management layer, specialty portion in each class data
Data are layered by three angles of gate layer；The dimension of each data includes: time dimension, target dimension, link
Peacekeeping level is tieed up；
Respectively according to the described operation security classes data obtained, economical operation class data, run high-quality class data
With operation environmental protection class data, calculate the security classes monitoring index of network system, economic class monitoring index, high-quality
Class monitoring index and environmental protection class monitoring index；Each monitoring index calculated is divided into three grades, the wherein first order
For every monitoring index, the service data obtained according to the second level is calculated, and third level index is to obtain
Service data, each higher level's index is calculated by multiple subordinates index；From company in each class index
Index is layered by management level, operational management layer, three angle of specialized department's layer；The dimension of each index
Including: time dimension, target dimension, link peacekeeping level dimension；
Each monitoring index calculated is compared with corresponding pre-determined threshold, respectively for exceeding described correspondence
The monitoring index of pre-determined threshold, sends corresponding alarm signal.
The alarming method of network system the most according to claim 1, it is characterised in that in described acquisition
Operation security classes data in network system service data, economical operation class data, run high-quality class data and
Run environmental protection class data step in, described operation security classes data include mains frequency, power plant's busbar voltage,
Steady stability limit value, transient stability limit value, dynamic stability limit value, heat steady limit value, line load rate, main transformer
Load factor and distribution transforming load factor；
And calculate described security classes monitoring index as follows:
Numerical value according to the every operation security classes data obtained and default security classes grade synopsis, respectively
Calculate the grade of every operation security classes data；Wherein, in described security classes grade synopsis, Mei Yixiang
Run security classes data several grades all corresponding, corresponding these operation security classes data of each grade
Numerical range；
In the grade of the every operation security classes data calculated, arrange described according to the grade point of the lowest class
Security classes monitoring index.
The alarming method of network system the most according to claim 1, it is characterised in that in described acquisition
Operation security classes data in network system service data, economical operation class data, run high-quality class data and
Running in the step of environmental protection class data, described economical operation class data include gross coal consumption rate, electrical generation water consumption, store
Energy unit efficiency, disabled capacity, straight-flow system efficiency, Transmission Loss, network loss tariffs on electricity and line loss per unit；
And calculate described economic class monitoring index as follows:
Numerical value according to the every economical operation class data obtained and default economic class hierarchy synopsis, respectively
Calculate the grade of every economical operation class data；Wherein, in described economic class hierarchy synopsis, Mei Yixiang
Economical operation class data several grades all corresponding, corresponding these economical operation class data of each grade
Numerical range；
In the grade of the every economical operation class data calculated, arrange described according to the grade point of the lowest class
Economic class monitoring index.
The alarming method of network system the most according to claim 1, it is characterised in that in described acquisition
Operation security classes data in network system service data, economical operation class data, run high-quality class data and
Running in the step of environmental protection class data, described operation high-quality class data include that mains frequency qualification rate, frequency are divided
Cloth, frequency fluctuation, district control deviation, plan irrelevance, backbone point rate of qualified voltage, when averagely having a power failure
Between and load factor；
And calculate described high-quality class monitoring index as follows:
Numerical value according to the every operation high-quality class data obtained and default high-quality class hierarchy synopsis, respectively
Calculate the grade of every operation high-quality class data；Wherein, in described high-quality class hierarchy synopsis, Mei Yixiang
Run high-quality class data several grades all corresponding, corresponding these operation high-quality class data of each grade
Numerical range；
In the grade of the every operation high-quality class data calculated, arrange described according to the grade point of the lowest class
High-quality class monitoring index.
The alarming method of network system the most according to claim 1, it is characterised in that in described acquisition
Operation security classes data in network system service data, economical operation class data, run high-quality class data and
Run environmental protection class data step in, described operation environmental protection class data include same shelves coal electric load rate irrelevance,
Clean energy resource exert oneself accounting, degree electrical carbon discharge, coal electric degree electricity sulphur emissions, coal electric degree electricity nitre discharge, transmit electricity walk
Corridor electromagnetic field intensity and equipment noise decibel；
And calculate described environmental protection class monitoring index as follows:
Numerical value according to the every operation environmental protection class data obtained and default environmental protection class hierarchy synopsis, respectively
Calculate the grade of every operation environmental protection class data；Wherein, in described environmental protection class hierarchy synopsis, Mei Yixiang
Run environmental protection class data several grades all corresponding, corresponding these operation environmental protection class data of each grade
Numerical range；
In the grade of the every operation environmental protection class data calculated, arrange described according to the grade point of the lowest class
Environmental protection class monitoring index.
6. the warning devices of a network system, it is characterised in that include acquisition module, computing module and police
Report module；
Described acquisition module, is used for operation security classes data, the operation warp obtaining in network system service data
Ji class data, operation high-quality class data and operation environmental protection class data；In each class data from company management's layer,
Data are layered by operational management layer, three angle of specialized department's layer；The dimension of each data includes: time
Between tie up, target dimension, link peacekeeping level dimension；
Described computing module, for respectively according to the described operation security classes data obtained, economical operation class number
According to, run high-quality class data and run environmental protection class data, calculate the security classes monitoring index of network system, warp
Ji class monitoring index, high-quality class monitoring index and environmental protection class monitoring index；Each monitoring index calculated is divided equally
Being three grades, wherein the first order is every monitoring index, and the service data obtained according to the second level is calculated,
Third level index is the service data obtained, and each higher level's index is calculated by multiple subordinates index；Often
Index is layered by one class index from company management's layer, operational management layer, three angle of specialized department's layer；
The dimension of each index includes: time dimension, target dimension, link peacekeeping level dimension；
Described alarm modules, for each monitoring index calculated is compared with corresponding pre-determined threshold respectively,
For exceeding the monitoring index of described corresponding pre-determined threshold, send corresponding alarm signal.
The warning devices of network system the most according to claim 6, it is characterised in that described operation is pacified
Universal class data include mains frequency, power plant's busbar voltage, steady stability limit value, transient stability limit value, dynamically
Stablize limit value, the steady limit value of heat, line load rate, main transformer load factor and distribution transforming load factor；
And described computing module calculates described security classes monitoring index as follows:
Numerical value according to the every operation security classes data obtained and default security classes grade synopsis, respectively
Calculate the grade of every operation security classes data；Wherein, in described security classes grade synopsis, Mei Yixiang
Run security classes data several grades all corresponding, corresponding these operation security classes data of each grade
Numerical range；
In the grade of the every operation security classes data calculated, arrange described according to the grade point of the lowest class
Security classes monitoring index.
The warning devices of network system the most according to claim 6, it is characterised in that described operation warp
Ji class data include gross coal consumption rate, electrical generation water consumption, accumulation of energy unit efficiency, disabled capacity, straight-flow system efficiency,
Transmission Loss, network loss tariffs on electricity and line loss per unit；
And described computing module calculates described economic class monitoring index as follows:
Numerical value according to the every economical operation class data obtained and default economic class hierarchy synopsis, respectively
Calculate the grade of every economical operation class data；Wherein, in described economic class hierarchy synopsis, Mei Yixiang
Economical operation class data several grades all corresponding, corresponding these economical operation class data of each grade
Numerical range；
In the grade of the every economical operation class data calculated, arrange described according to the grade point of the lowest class
Economic class monitoring index.
The warning devices of network system the most according to claim 6, it is characterised in that described operation is excellent
Matter class data include that mains frequency qualification rate, frequency distribution, frequency fluctuation, district control deviation, plan are inclined
From degree, backbone point rate of qualified voltage, average power off time and load factor；
And described computing module calculates described high-quality class monitoring index as follows:
Numerical value according to the every operation high-quality class data obtained and default high-quality class hierarchy synopsis, respectively
Calculate the grade of every operation high-quality class data；Wherein, in described high-quality class hierarchy synopsis, Mei Yixiang
Run high-quality class data several grades all corresponding, corresponding these operation high-quality class data of each grade
Numerical range；
In the grade of the every operation high-quality class data calculated, arrange described according to the grade point of the lowest class
High-quality class monitoring index.
The warning devices of network system the most according to claim 6, it is characterised in that described operation
Environmental protection class data include same shelves coal electric load rate irrelevance, clean energy resource exert oneself accounting, degree electrical carbon discharge, coal
The discharge of electric degree electricity sulphur emissions, coal electric degree electricity nitre, transmission of electricity corridor electromagnetic field intensity and equipment noise decibel；
And described computing module calculates described environmental protection class monitoring index as follows:
Numerical value according to the every operation environmental protection class data obtained and default environmental protection class hierarchy synopsis, respectively
Calculate the grade of every operation environmental protection class data；Wherein, in described environmental protection class hierarchy synopsis, Mei Yixiang
Run environmental protection class data several grades all corresponding, corresponding these operation environmental protection class data of each grade
Numerical range；
In the grade of the every operation environmental protection class data calculated, arrange described according to the grade point of the lowest class
Environmental protection class monitoring index.
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| CN104240148A (en) * | 2014-08-28 | 2014-12-24 | 国家电网公司 | Power grid visualization method based on plugins |
| CN104361423A (en) * | 2014-10-11 | 2015-02-18 | 中国南方电网有限责任公司 | Comprehensive pre-warning method based on three-level multi-dimensional KPI system |
| CN104965238A (en) * | 2014-11-27 | 2015-10-07 | 国网山东省电力公司应急管理中心 | Power network GIS based meteorology single-station radar early warning method and system |
| CN105005877B (en) * | 2015-08-12 | 2020-09-01 | 上海卓源节能科技有限公司 | Load early warning method for energy management system of user side |
| CN107038513A (en) * | 2016-02-03 | 2017-08-11 | 中国电力科学研究院 | A kind of overview display method of index |
| CN105490863A (en) * | 2016-02-18 | 2016-04-13 | 浪潮通信信息系统有限公司 | Method for monitoring multiple network elements and multiple indexes by using layer superposition |
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