CN106530114A - Power grid equipment monitoring method and system - Google Patents
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Abstract
The invention discloses a power grid equipment monitoring method and system. The power grid equipment monitoring method includes the steps: naming a sensor and obtaining a unique identification code of the corresponding sensor; decomposing the sensor into at least one logic node; generating an electronic form corresponding to the logic node; according to the unique identification code of the sensor, the at least one logic node and the corresponding electronic form, generating a corresponding abstract data model; acquiring the corresponding logic node parameter by the sensor, and according to the abstract data model, generating a detection data table; sending the detection data table to an application system by the sensor; associate power grid equipment with the sensor arranged on the power grid equipment, and obtaining an association table; acquiring the logic node parameter in the detection data table by the application system, and determining whether the logic node parameter is normal; and if not normal, obtaining the corresponding power grid equipment according to the association table, and giving a prompt. The power grid equipment monitoring method and system upload the detection data table by means of the abstract data model, and realize intelligent and unified monitoring and management of the data of the sensor.
Description
Technical field
The present invention relates to technical field of data administration, more particularly to a kind of grid equipment monitoring method and its system.
Background technology
At present, in order to realize the intellectually and automatically of grid equipment operational management, provide the user more reliable, peace
Entirely, the electric power of high-quality, based on technology of Internet of things, by installing related sensor device, realizes to step down side load, sets
Standby temperature, on off state etc. carry out real-time monitoring and teletransmission, realize fault pre-alarming and warning to grid operation equipment.But
As kind of sensor is various and the information various kinds such as the mark of each sensor, semanteme, data representation form, communication interface, cause
Make that each application system in electric power Internet of Things is not easy to more emat sensor and software development complexity is higher, electrical network related personnel without
Method is managed collectively to the data uploaded by the sensor of Ge Jia manufacturers；With the popularization of electric power Internet of Things application, this is asked
Topic can become ever more important.
The content of the invention
The technical problem to be solved is：A kind of grid equipment monitoring method and its system are provided, are realized to passing
The unified monitoring management of intellectuality of sensor data.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of grid equipment monitoring method, bag
Include：
According to default naming rule, sensor is named, obtains the exclusive identification code of the correspondence sensor；
According to the application function of sensor, sensor is decomposed into at least one logical node；
According to default data representation form, electronic spreadsheet corresponding with the logical node, the electronic spreadsheet is generated
Including sensor information and logical node information；
Exclusive identification code, described at least one logical node and its corresponding electronic spreadsheet according to the sensor,
Generate corresponding abstract data model；
Sensor obtains corresponding logical node parameter, and generates detection data table according to the abstract data model；
Detection data table is sent to convergence controller by sensor by monitoring device；
Converge controller to send to application system the detection data table by gateway；
Grid equipment is associated with the sensor being installed on it, contingency table is obtained, and is stored in application system；
Application system obtains the logical node parameter in detection data table, and whether just to judge the logical node parameter
Often；
If abnormal, according to the contingency table, the electrical network corresponding to the corresponding sensor of the detection data table is obtained
Equipment, and pointed out.
The invention further relates to a kind of grid equipment monitoring system, including：
Name module, for according to default naming rule, being named to sensor, obtains the correspondence sensor
Exclusive identification code；
Sensor, for the application function according to sensor, is decomposed at least one logical node by decomposing module；
First generation module, for according to default data representation form, generating electronics corresponding with the logical node
List, the electronic spreadsheet include sensor information and logical node information；
Second generation module, for the exclusive identification code according to the sensor, described at least one logical node and
Its corresponding electronic spreadsheet, generates corresponding abstract data model；
3rd generation module, obtains corresponding logical node parameter for sensor, and according to the abstract data model
Generate detection data table；
Detection data table is sent to convergence controller by monitoring device by the first sending module for sensor；
The detection data table is sent to application system by gateway by the second sending module for converging controller；
Relating module, for grid equipment is associated with the sensor being installed on it, obtains contingency table, and is stored in
In application system；
Judge module, obtains the logical node parameter in detection data table for application system, and judges the logic section
Whether point parameter is normal；
Reminding module, if for abnormal, according to the contingency table, obtain the corresponding sensor of the detection data table
Corresponding grid equipment, and pointed out.
The beneficial effects of the present invention is：By presetting naming rule, make each sensor have one it is corresponding
Exclusive identification code；By building and the one-to-one abstract data model of sensor, unique mark of sensor is explicitly described out
Know each application function of code and sensor；Using abstract data model upload parameter data, application system is according to the abstract number
The data of each sensor can be managed according to model；Improve the unified and standard property between the data of electric power Internet of Things, side
Just application system is managed collectively to the data of sensor, and easily can be carried out soon according to the supplemental characteristic after unified standard
Speed, accurately, expeditiously breakdown judge, carry out early warning and alarm；Meanwhile, eliminate the data that the factors such as manufacturer, model are brought
Otherness, facilitates the replacing of sensor, reduces development difficulty.
Description of the drawings
Flow charts of the Fig. 1 for the embodiment of the present invention one；
Fig. 2 is the schematic diagram of abstract data model in the embodiment of the present invention one；
Flow charts of the Fig. 3 for two step S1 of the embodiment of the present invention；
Flow charts of the Fig. 4 for two step S7 of the embodiment of the present invention；
Fig. 5 is a kind of structural representation of grid equipment monitoring system of the invention；
System structure diagrams of the Fig. 6 for the embodiment of the present invention three.
Label declaration：
1st, name module；2nd, decomposing module；3rd, the first generation module；4th, the second generation module；5th, the 3rd generation module；6、
First sending module；7th, the second sending module；8th, relating module；9th, judge module；10th, reminding module；11st, meaning transferring module；
101st, division unit；102nd, the first allocation unit；103rd, the second allocation unit；104th, obtain unit；
701st, converting unit；702nd, verification unit；703rd, transmitting element.
Specific embodiment
By describing the technology contents of the present invention in detail, realizing purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained in detail.
The design of most critical of the present invention is：Data are uploaded using abstract data model, application system is unified
Data after specification, so that realize breakdown judge rapidly and efficiently.
Explanation of nouns：
Internet of Things (Internet of Things)：Refer to and perceive, calculate, perform and communicate etc. with certain by deployment
The various equipment of ability, the information of acquisition physical world or the object to physical world are controlled, by real-time performance information
Transmission, collaboration and process, so as to realize people is communicated with thing, thing is communicated with thing network.
Application system：Finger can access all kinds of POWER SYSTEM STATE monitoring informations based on Internet of Things, and carry out it is centrally stored,
A kind of computer system for being uniformly processed and applying.Application system include being uniformly accessed into gateway, integrated data store, data, services,
Data mart modeling and all kinds of status monitoring applied function modules.
It is uniformly accessed into gateway (Unified Acquisition Gateway)：I.e. gateway, is deployed in the one of main station system side
Gateway device is planted, can remotely connect convergence controller or monitor agent in the standard fashion, obtained and verify convergence controller and send
All kinds of status monitoring informations, and can be to converging a kind of computer that be controlled of controller.
Converge controller (Acquisition Controller)：Distribution line link is deployed in, accessible different type,
Not even with the monitoring device on circuit, different manufacturers realize that the standardization of all kinds of monitoring devices under distribution link is accessed, pacified
It is complete to access and intelligent access, realize monitoring device data access agent functionality.
Monitoring device (Monitoring Devices)：Refer to installed in monitored object near or above, can adopt automatically
The status data of collection and process monitored target, and one kind of row information exchange can be entered with comprehensive monitoring unit or convergence controller
Data sampling and processing and communicator.Monitoring device also can send control instruction to data acquisition unit (sensor).
Sensor (Sensor)：The measured piece of regulation can be experienced and be converted into the device of available signal according to certain rule
Part or device, are generally made up of sensing element and conversion element.Sensor is a kind of detection means, can experience measured letter
Breath, and the information that can be experienced detection, are for conversion into the information output of electric signal or other desired forms according to certain rules, with
Meet transmission, process, storage, display, record and control of information etc. to require.It is the head for realizing automatic detection He automatically controlling
Want link.
Common information model (Common Information Model)：It is an abstract model, it describes electric power enterprise
All main objects of industry, are particularly those objects relevant with operation power.By provide one kind object class and attribute and
Representing the standard method of power system resource, common information model facilitates different power business systems to relation between them
It is integrated.Common information model Normalization rule UML (UML) is defined, and can be defined and be generated various based on uml model
The model of extended formatting, such as RDF (resource description framework) schema version, describes electric power system model using XML, is mainly used in
Data exchange between each system.
Refer to Fig. 1, a kind of grid equipment monitoring method, including：
According to default naming rule, sensor is named, obtains the exclusive identification code of the correspondence sensor；
According to the application function of sensor, sensor is decomposed into at least one logical node；
According to default data representation form, electronic spreadsheet corresponding with the logical node, the electronic spreadsheet is generated
Including sensor information and logical node information；
Exclusive identification code, described at least one logical node and its corresponding electronic spreadsheet according to the sensor,
Generate corresponding abstract data model；
Sensor obtains corresponding logical node parameter, and generates detection data table according to the abstract data model；
Detection data table is sent to convergence controller by sensor by monitoring device；
Converge controller to send to application system the detection data table by gateway；
Grid equipment is associated with the sensor being installed on it, contingency table is obtained, and is stored in application system；
Application system obtains the logical node parameter in detection data table, and whether just to judge the logical node parameter
Often；
If abnormal, according to the contingency table, the electrical network corresponding to the corresponding sensor of the detection data table is obtained
Equipment, and pointed out.
Knowable to foregoing description, the beneficial effects of the present invention is：Sensor is according to abstract data model uploading detection number
According to table, application system can be made to realize the unified monitoring management of the intellectuality to sensing data.
Further, it is described " according to default naming rule, sensor to be named, obtain the correspondence sensor
Exclusive identification code " be specially：
Sensor is divided according to affiliated transformer station or machine room, Information Island cluster is obtained；
Each Information Island in described information island cluster distributes the first identification code；
Distribute the second identification code to the sensor in Information Island；
According to first identification code and the second identification code, the exclusive identification code of the correspondence sensor is obtained.
Seen from the above description, by top-down name, it is ensured that in each Information Island, each sensor identification code is only
One property, reduces the complexity of name coding again.
Further, the parameter type according to acquired in sensor, sensor is decomposed, and is obtained at least one and is patrolled
Node is collected, wherein, a logical node corresponds to a kind of parameter type.
Seen from the above description, the application function of sensor is decomposed into and exchanges information therewith minimum material, be i.e. least work
Energy module, so that carry out classifying and dividing to the parameter acquired in each functional module.
Further, described " converging controller to send to application system the detection data table by gateway " is concrete
For：
Converge controller and the detection data table is converted to into CIM XML formats, and send to gateway；
Gateway is verified to the detection data table；
Gateway is sent qualified detection data table is verified to application system.
Seen from the above description, the extensible markup language (XML) based on common information model (CIM) is set up, not only may be used
To realize efficient data exchange, and also allow for the extension of system model.
Further, after described " converging controller to send to application system the detection data table by gateway ",
Further include：
Meaning transfer in the detection data table is discernible data by application system, and is preserved.
Seen from the above description, by data are carried out escape so that electrical network related personnel also can be looked into by application system
See the data that sensor is uploaded.
Fig. 5 is refer to, the present invention also proposes a kind of grid equipment monitoring system, including：
Name module, for according to default naming rule, being named to sensor, obtains the correspondence sensor
Exclusive identification code；
Sensor, for the application function according to sensor, is decomposed at least one logical node by decomposing module；
First generation module, for according to default data representation form, generating electronics corresponding with the logical node
List, the electronic spreadsheet include sensor information and logical node information；
Second generation module, for the exclusive identification code according to the sensor, described at least one logical node and
Its corresponding electronic spreadsheet, generates corresponding abstract data model；
3rd generation module, obtains corresponding logical node parameter for sensor, and according to the abstract data model
Generate detection data table；
Detection data table is sent to convergence controller by monitoring device by the first sending module for sensor；
The detection data table is sent to application system by gateway by the second sending module for converging controller；
Relating module, for grid equipment is associated with the sensor being installed on it, obtains contingency table, and is stored in
In application system；
Judge module, obtains the logical node parameter in detection data table for application system, and judges the logic section
Whether point parameter is normal；
Reminding module, if for abnormal, according to the contingency table, obtain the corresponding sensor of the detection data table
Corresponding grid equipment, and pointed out.
Further, the name module includes：
Division unit, for sensor is divided according to affiliated transformer station or machine room, obtains Information Island cluster；
First allocation unit, distributes the first identification code for each Information Island in described information island cluster；
Second allocation unit, for distributing the second identification code to the sensor in Information Island；
Unit is obtained, for according to first identification code and the second identification code, obtaining the unique of the correspondence sensor
Identification code.
Further, sensor is carried out by the decomposing module specifically for the parameter type according to acquired in sensor
Decompose, obtain at least one logical node, wherein, a logical node corresponds to a kind of parameter type.
Further, second sending module includes：
The detection data table is converted to CIM XML formats for converging controller, and is sent to net by converting unit
Close；
Verification unit, verifies to the detection data table for gateway；
Transmitting element, sends qualified detection data table is verified to application system for gateway.
Further, also include：
Meaning transferring module, for application system by the Meaning transfer in the detection data table be discernible data, go forward side by side
Row is preserved.
Embodiment one
Fig. 1 is refer to, embodiments of the invention one are：A kind of grid equipment monitoring method, can be applicable to electric power Internet of Things,
Based on the power grid architecture for being sensor, monitoring device, convergence controller, gateway and application system from bottom to top, wherein, sensor
The relevant information of grid equipment on grid equipment, is gathered, and passed sequentially through monitoring device, converged controller, gateway
Deliver to application system；
Methods described comprises the steps：
S1：According to default naming rule, sensor is named, obtains the unique mark of the correspondence sensor
Code.
S2：According to the application function of sensor, sensor is decomposed into at least one logical node；I.e. according to sensor
Acquired parameter type, sensor is decomposed, and obtains at least one logical node, wherein, a logical node pair
Answer a kind of parameter type.
S3：According to default data representation form, electronic spreadsheet corresponding with the logical node, the electronic watch is generated
It is single to include sensor information and logical node information；Sensor information can include supplier number, sensor type numbering etc., patrol
Collect nodal information to number including logical node, the logical node numbering can be the relatively corresponding sensor of logical node
Numbering.
S4：Exclusive identification code, described at least one logical node and its corresponding electronic watch according to the sensor
It is single, generate corresponding abstract data model.
S5：Sensor obtains corresponding logical node parameter, and generates detection data table according to the abstract data model.
S6：Detection data table is sent to convergence controller by sensor by monitoring device.Further, sensor according to
Default frequency reports detection data table, such as 15 minutes；If generation abnormal conditions, increase reports frequency, such as every 1 minute
Detection data table is sent just.
S7：Converge controller to send to application system the detection data table by gateway.Preferably, application system connects
After receiving the detection data table, it is discernible data by the Meaning transfer in the detection data table, and is preserved；Example
Such as, the data in detection data table are hexadecimal, then escape is the decimal system so that electrical network related personnel also can be by application system
System checks the data that sensor is uploaded.
S8：Grid equipment is associated with the sensor being installed on it, contingency table is obtained, and is stored in application system
In；Exclusive identification code that can be by the unique identifier of grid equipment with sensor is associated.
S9：Application system obtains the logical node parameter in detection data table, and whether judges the logical node parameter
Normally, if it is not, execution step S10.Logical node parameter can be compared with default threshold range, if exceeding threshold value model
Enclose, then for abnormal.
S10：According to the contingency table, the grid equipment corresponding to the corresponding sensor of the detection data table is obtained, and
Pointed out.
Preferably, before step S1, unified semanteme is preset, makes node keep up with layer communication and use same language, tool
Body ground, should follow the international standard or convention of correlation when concrete physical quantity is described, i.e., single using the corresponding English of the physical quantity
Word is described.
For abstract data model, specifically, as shown in Fig. 2 the abstract data model of sensor mainly by logical device,
Logical node and three part of data object composition.Wherein logical device (LD) represents the various sensors in real world.Logic
The minimum functional module of node (LN) representative sensor.Data object (DO) is the data description of logical node.One logic sets
Standby to have multiple logical nodes, a logical node can be described by data object.
The general measurable multiple physical parameters of one sensor, physical parameter one logical node of correspondence.For example, it is right
Sensor is monitored in arrester Leakage Current, i.e., including CM (current detecting), VM (voltage detecting), HM (harmonic detecting), CO (meters
Number devices), TP (temperature), the logical node such as HU (humidity), wherein, CM is used for monitoring the current information of grid equipment, and VM is used for supervising
The information of voltage of grid equipment is surveyed, HM is used for monitoring the harmonic information of grid equipment, and CO is used for monitoring the action time of grid equipment
Number, TP are used for monitoring the operational temperature information of grid equipment, and HU is used for monitoring the operating ambient humidity information of grid equipment.When
So, also there is unifunctional sensor, only one physical parameter of measurement, such as temperature sensor, then including logical node TP, for supervising
Survey the operational temperature information of grid equipment.Meanwhile, logical node can be with general, such as application function of measurement temperature in sensor
Counterlogic node TP.
One data object one sensor electronic list of correspondence.The address of sensor and function can be by sensor electricity
Sublist list is describing.Sensor electronic list (TEDS) is made up of basic TEDS, real-time TEDS and three part of user open zone.Base
This TEDS is numbered by supplier number, sensor type, logical node type numbering, equipment serial number are constituted.Basic TEDS by
64bits is constituted, can be with each logical node of unique mark.The data of 64bits basic TEDS are filled up to into sensor unification
The low 64bits of mark.Sensor only needs to 64bits (16 bytes of hexadecimal number) when dispatching from the factory.If desired,
Converge on controller again by other parts of mode load sensor unifying identifier such as mappings.Net company is saved for example, districts and cities are public
The information such as department.TEDS is used for recording logical node parameter in real time, further, can be with the measures range of recording parameters, metering
Error etc..User open zone is used for allowing electrical network related personnel to fill in related remark information, or and it is empty.That is, passing
Sensor will detect that the logical node parameter for getting inserts the reality of the electronic spreadsheet of corresponding logical node in abstract Information Model
When TEDS, you can obtain detection data table.
For example, for the logical node TP of temperature, its electronic spreadsheet is as shown in table 1；Wherein, supplier number is 1, sensor
Type number is 05, and logical node type numbering is 28, and equipment serial number is 149087, and measures range is -40 DEG C to+80 DEG C,
Error in dipping is ± 0.5 DEG C, and current measured temperature value is 25 DEG C, and the sensor data acquisition time is 2013-06-09 14:
23, sensor current state is 1 (1 represents online, and 0 represents offline), and battery capacity is 80%.
Table 1
The present embodiment utilizes abstract data model upload parameter data, and application system is according to the abstract data model
The data of each sensor are managed；The unified and standard property between the data of electric power Internet of Things is improved, facilitates application system
The data of sensor are managed collectively, and easily can be carried out according to the supplemental characteristic after unified standard quick, accurate, high
Efficient breakdown judge, carries out early warning and alarm；Meanwhile, the data variance that the factors such as manufacturer, model are brought is eliminated, it is convenient
The replacing of sensor, reduces development difficulty.
Embodiment two
The present embodiment is the further expansion of step S1 and S7 in embodiment one.
Fig. 3 is refer to, step S1 specifically includes following steps：
S101：Sensor is divided according to affiliated transformer station or machine room, Information Island cluster is obtained；I.e. one transformer station
Or machine room is an Information Island, the sensor in a transformer station or in a machine room, and it is arranged on the change
These are belonged to the sensing of a transformer station or a machine room by the sensor on the grid equipment of power station or the machine room subordinate
Device is divided into a set, i.e., one Information Island cluster.
S102：Each Information Island in described information island cluster distributes the first identification code.
S103：Distribute the second identification code to the sensor in Information Island.
S104：According to first identification code and the second identification code, the exclusive identification code of the correspondence sensor is obtained.
First identification code of each Information Island is different, each not phase of the second identification code of each sensor in an Information Island
Together, the second identification code of the sensor but in different Information Island can be consistent, and thus, top-down name ensure that each information
The uniqueness of each sensor identification code in island, reduces the complexity of name coding again.
Fig. 4 is refer to, step S7 specifically includes following steps：
S701：Converge controller and the detection data table is converted to into CIM XML formats, and send to gateway.CIM is public affairs
Use information model.
S702：Gateway is verified to the detection data table.
S703：Gateway is sent qualified detection data table is verified to application system.
Set up based on common information model (CIM) extensible markup language (Extensible Markup Language,
XML), efficient data exchange not only can be realized, and also allows for the extension of system model.The method for building up of model be by
Switch/nodal analysis method expands to bus/branch model, then is described as Common Information Model/extensible markup language (CIM/XML)
Form.
Embodiment three
Fig. 6 is refer to, the present embodiment is a kind of grid equipment monitoring system of correspondence above-described embodiment, including：
Name module 1, for according to default naming rule, being named to sensor, obtains the correspondence sensor
Exclusive identification code；
Sensor, for the application function according to sensor, is decomposed at least one logical node by decomposing module 2；
First generation module 3, for according to default data representation form, generating electronics corresponding with the logical node
List, the electronic spreadsheet include sensor information and logical node information；
Second generation module 4, for the exclusive identification code according to the sensor, described at least one logical node and
Its corresponding electronic spreadsheet, generates corresponding abstract data model；
3rd generation module 5, obtains corresponding logical node parameter for sensor, and according to the abstract data model
Generate detection data table；
Detection data table is sent to convergence controller by monitoring device by the first sending module 6 for sensor；
The detection data table is sent to application system by gateway by the second sending module 7 for converging controller；
Relating module 8, for grid equipment is associated with the sensor being installed on it, obtains contingency table, and stores
In application system；
Judge module 9, obtains the logical node parameter in detection data table for application system, and judges the logic section
Whether point parameter is normal；
Reminding module 10, if for abnormal, according to the contingency table, obtain the corresponding sensing of the detection data table
Grid equipment corresponding to device, and pointed out.
Further, the name module 1 includes：
Division unit 101, for sensor is divided according to affiliated transformer station or machine room, obtains Information Island cluster；
First allocation unit 102, distributes the first identification code for each Information Island in described information island cluster；
Second allocation unit 103, for distributing the second identification code to the sensor in Information Island；
Unit 104 is obtained, for according to first identification code and the second identification code, obtaining the correspondence sensor only
One identification code.
Further, sensor is carried out by the decomposing module 2 specifically for the parameter type according to acquired in sensor
Decompose, obtain at least one logical node, wherein, a logical node corresponds to a kind of parameter type.
Further, second sending module 7 includes：
The detection data table is converted to CIM XML formats for converging controller by converting unit 701, and send to
Gateway；
Verification unit 702, verifies to the detection data table for gateway；
Transmitting element 703, sends qualified detection data table is verified to application system for gateway.
Further, also include：
Meaning transferring module 11, for application system by the Meaning transfer in the detection data table be discernible data, and
Preserved.
In sum, the present invention is provided a kind of grid equipment monitoring method and its system, by presetting naming rule, make
Each sensor has a corresponding exclusive identification code；Meanwhile, by top-down name, it is ensured that each Information Island
In each sensor identification code uniqueness, reduce again name coding complexity；It is one-to-one with sensor by building
Abstract data model, is explicitly described out the exclusive identification code of sensor and each application function of sensor；Using abstract data
Model upload parameter data, application system can be managed to the data of each sensor according to the abstract data model；
The unified and standard property between the data of electric power Internet of Things is improved, facilitates application system to be managed collectively the data of sensor,
And quick, accurate, expeditiously breakdown judge can be carried out according to the supplemental characteristic after unified standard easily, carry out early warning and announcement
It is alert；Meanwhile, the data variance that the factors such as manufacturer, model are brought is eliminated, the replacing of sensor is facilitated, exploitation is reduced difficult
Degree.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
The equivalents made by bright specification and accompanying drawing content, or the technical field of correlation is directly or indirectly used in, include in the same manner
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of grid equipment monitoring method, it is characterised in that include：
According to default naming rule, sensor is named, obtains the exclusive identification code of the correspondence sensor；
According to the application function of sensor, sensor is decomposed into at least one logical node；
According to default data representation form, electronic spreadsheet corresponding with the logical node is generated, the electronic spreadsheet includes
Sensor information and logical node information；
Exclusive identification code, described at least one logical node and its corresponding electronic spreadsheet according to the sensor, generates
Corresponding abstract data model；
Sensor obtains corresponding logical node parameter, and generates detection data table according to the abstract data model；
Detection data table is sent to convergence controller by sensor by monitoring device；
Converge controller to send to application system the detection data table by gateway；
Grid equipment is associated with the sensor being installed on it, contingency table is obtained, and is stored in application system；
Application system obtains the logical node parameter in detection data table, and judges whether the logical node parameter is normal；
If abnormal, according to the contingency table, the grid equipment corresponding to the corresponding sensor of the detection data table is obtained,
And pointed out.
2. grid equipment monitoring method according to claim 1, it is characterised in that described " according to default naming rule,
Sensor is named, the exclusive identification code of the correspondence sensor is obtained " it is specially：
Sensor is divided according to affiliated transformer station or machine room, Information Island cluster is obtained；
Each Information Island in described information island cluster distributes the first identification code；
Distribute the second identification code to the sensor in Information Island；
According to first identification code and the second identification code, the exclusive identification code of the correspondence sensor is obtained.
3. grid equipment monitoring method according to claim 1, it is characterised in that described " according to the application work(of sensor
Can, sensor is decomposed into at least one logical node " it is specially：
Parameter type according to acquired in sensor, sensor is decomposed, and obtains at least one logical node, wherein,
One logical node corresponds to a kind of parameter type.
4. grid equipment monitoring method according to claim 1, it is characterised in that described " to converge controller by the inspection
Survey tables of data to send to application system by gateway " it is specially：
Converge controller and the detection data table is converted to into CIM XML formats, and send to gateway；
Gateway is verified to the detection data table；
Gateway is sent qualified detection data table is verified to application system.
5. grid equipment monitoring method according to claim 1, it is characterised in that described " to converge controller by the inspection
Survey tables of data to send to application system by gateway " after, further include：
Meaning transfer in the detection data table is discernible data by application system, and is preserved.
6. a kind of grid equipment monitoring system, it is characterised in that include：
Name module, for according to default naming rule, being named to sensor, obtains the unique of the correspondence sensor
Identification code；
Sensor, for the application function according to sensor, is decomposed at least one logical node by decomposing module；
First generation module, for according to default data representation form, generating electronic spreadsheet corresponding with the logical node,
The electronic spreadsheet includes sensor information and logical node information；
Second generation module, for the exclusive identification code according to the sensor, described at least one logical node and its right
The electronic spreadsheet answered, generates corresponding abstract data model；
3rd generation module, obtains corresponding logical node parameter for sensor, and generates according to the abstract data model
Detection data table；
Detection data table is sent to convergence controller by monitoring device by the first sending module for sensor；
The detection data table is sent to application system by gateway by the second sending module for converging controller；
Relating module, for grid equipment is associated with the sensor being installed on it, obtains contingency table, and is stored in application
In system；
Judge module, obtains the logical node parameter in detection data table for application system, and judges the logical node ginseng
Whether number is normal；
Reminding module, if for abnormal, according to the contingency table, obtain the corresponding sensor institute of the detection data table right
The grid equipment answered, and pointed out.
7. grid equipment monitoring system according to claim 6, it is characterised in that the name module includes：
Division unit, for sensor is divided according to affiliated transformer station or machine room, obtains Information Island cluster；
First allocation unit, distributes the first identification code for each Information Island in described information island cluster；
Second allocation unit, for distributing the second identification code to the sensor in Information Island；
Unit is obtained, for according to first identification code and the second identification code, obtaining the unique mark of the correspondence sensor
Code.
8. grid equipment monitoring system according to claim 6, it is characterised in that the decomposing module is specifically for basis
Parameter type acquired in sensor, sensor is decomposed, and obtains at least one logical node, wherein, a logic
A kind of parameter type of node correspondence.
9. grid equipment monitoring system according to claim 6, it is characterised in that second sending module includes：
The detection data table is converted to CIM XML formats for converging controller, and is sent to gateway by converting unit；
Verification unit, verifies to the detection data table for gateway；
Transmitting element, sends qualified detection data table is verified to application system for gateway.
10. grid equipment monitoring system according to claim 6, it is characterised in that also include：
Meaning transfer in the detection data table is discernible data for application system, and is protected by meaning transferring module
Deposit.
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