CN105785313A - One-man multiple-machine mode electric energy metering and verification integrated platform and verification method thereof - Google Patents
One-man multiple-machine mode electric energy metering and verification integrated platform and verification method thereof Download PDFInfo
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- CN105785313A CN105785313A CN201610278173.9A CN201610278173A CN105785313A CN 105785313 A CN105785313 A CN 105785313A CN 201610278173 A CN201610278173 A CN 201610278173A CN 105785313 A CN105785313 A CN 105785313A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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Abstract
The invention discloses a one-man multiple-machine mode electric energy metering and verification integrated platform which comprises the components of a processing layer which comprises a disk array, a processing host computer and an application server; an electric energy metering and verification equipment which comprises single-phase electric energy meter electric energy metering and verification equipment, three-phase electric energy meter electric energy metering and verification equipment, a voltage transformer, low-voltage current transformer electric energy metering and verification equipment, a charge control terminal and distribution transformer monitoring terminal electric energy metering and verification equipment; and a communication architecture layer which is used for processing communication connection and data transmission between the processing layer and the electric energy metering and verification equipment. An integrated platform management system is disposed on the application server for unified management of verification information. Furthermore network sharing of verification service data with other systems is realized through an interface with a safety mechanism. Furthermore the invention discloses a method for performing metering and verification through the one-man multiple-machine mode electric energy metering and verification integrated platform. Compared with a traditional one-man one-machine verification mode, the one-man multiple-machine mode electric energy metering and verification integrated platform has advantages of improving operation efficiency in verification and reducing fund investment.
Description
Technical field
The present invention relates to Electric Energy Metering Technology field, particularly to a kind of people's multimachine pattern electric energy metering verification unified platform, also include a kind of calibration method adopting this unified platform.
Background technology
Current domestic electric energy metering verification mode of operation is roughly divided into two kinds:
1) the streamline calibrating pattern in recent years adopted, the investment of which calibration equipment is big, floor space is big, the maintenance of streamline be unable to do without professional, the calibrating of some project such as loaded termination is not met by, and builds timestamp in measurement verification mandate and be easily detected by.
2) adopting Traditional Man calibration equipment, single separate unit calibration operation pattern, the investment of this pattern calibration equipment is little, do not need big plant area, and the calibrating of various metrology and measurement instrumentation devices can meet, and meetsCountryStandard specification, but owing to each electric energy metering verification equipment is produced by different manufacturers, model specification is different, operation software differences is big, operation complexity is different, calibrating scheme and project are random big, calibrating data unit preserves, is easily lost, data can not be shared, work efficiency lowly, calibration operation is lack of standardization, make this calibrating mode efficiencies low, it is necessary to testing person is many, level is high but also to have the quality of level professional technology.
Need for this to fill up the deficiency in the work of domestic electric energy metering verification and blank by new a kind of new cost performance of software engineering research pattern high, that performance quality is high.The pattern introduced herein is to innovate a kind of unified platform being applicable to electric energy metering verification based on people's multimachine pattern of research and development on the basis of Traditional Man calibration equipment, and this platform can replace different artificial calibrating completelyPlatform platformBody producer carries software, it is achieved carry out the mode of operation of people's multimachine automatic Verification under same software operating platform.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of people's multimachine pattern electric energy metering verification unified platform, and the two of the purpose of the present invention are to provide the method adopting people's multimachine pattern electric energy metering verification unified platform to carry out measurement verification.
An object of the present invention is achieved through the following technical solutions:
This kind one people's multimachine pattern electric energy metering verification unified platform, including
Processing layer, described process layer includes disk array, placeReason is mainMachine and application server；
Electric energy metering verification equipment, including single-phase electric energy meter electric energy metering verification equipment, three-phase electric energy meter electric energy metering verification equipment, voltage transformer, low-voltage current mutual inductor electric energy metering verification equipment, load control terminal, Distribution transformer electric energy metering verification equipment；
Communication construction layer, is connected for the communication processed between layer with electric energy metering verification equipment and data transmission；
Each of described electric energy metering verification equipmentIndependentThe all supporting control computer that is provided with of equipment, on described control computer respectively dispose calibrating client application, for drive control apparatus and gather related data with realize people's multimachine calibrating produce；
Described platform utilizes communication construction layer building enterprises lan, sets up unified data hosting service system, the Various types of data produced in centralized stores Measurement Verification Work；
Disposing unified platform management system on described application server, for examining and determine the unified management of information, the interface and other system by having security mechanism realizes the networking service system of calibrating business datum simultaneously.
The two of the purpose of the present invention are achieved through the following technical solutions:
nullThis kind adopts the method that people's multimachine pattern electric energy metering verification unified platform carries out measurement verification，It it is the real-time Communication for Power of just calibration equipment、Operation controls、The functions such as data acquisition and various experiment process、Method is designed to standard set " device intelligence driving " service model，Access system is driven by different manufacturers calibration equipment stipulations，Unified by the messaging parameter of all kinds of calibration equipments、Controlling test、The a series of actions such as data acquisition are compiled into corresponding Windows and drive service interface，According to service needed in unified platform，The service interface that real-time calling is corresponding，Thus realizing the real-time Communication for Power to all kinds of calibration equipments、Operation controls、Data acquisition，During calibration equipment，First pass through Data entries and input the information parameter of equipment to be checked，Set verifying process flow and need the corresponding calibration equipment driver transferred，After corresponding calibration equipment starts，It is automatically performed verification process，By data outlet output calibrating data.
Especially, described electric energy meter calibration project includes insulation and AC voltage test, clock inspection, elementary error, dump energy successively decrease accuracy, tariff period inspection, constant of electric energy meter test, period switching error, ammeter clearing, firing test, maximum demand error, false actuation test, requirement circular error, the renewal of intelligent meter parameter, test of having good luck, intelligent meter functional test, intelligent meter communication function are tested, Consistency test.
Especially, ct calibrating project treasure-house Insulation Test, error test winding polarity inspection.
Especially, acquisition terminal calibrating includes parameter setting, data acquisition, the calibrating of control function, logout calibrating, AC sampling calibrating, data process calibrating.
The invention has the beneficial effects as follows:
(1) achieve under same software operating platform, carry out people's multimachine automatic Verification, it is made without new hardware device investment, new plant area need not be taken, examine and determine relative to streamline and for pattern, decrease substantial contribution input, can realizing original calibrating function, not affecting is correlated with builds mark work simultaneously；
(2) examining and determine pattern relative to traditional single unit, people's multilevel mode changes original calibrating pattern, improves calibration operation efficiency；
(3) calibrating data are carried out centralized stores unified management, change the original unit dispersion storage of original calibrating data, cannot unify to share " information island " situation caused；
(4) unify multiple electric energy metering verification equipment calibrating software, can carry out unifying upgrading when relevant regulatory requirements changes and increase newly the system upgrade that peripheral system relevant interface brings, save upgrade cost, improve upgrading efficiency.
Other advantages of the present invention, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from the practice of the present invention.The target of the present invention and other advantages can pass through description below andClaimBook realizes and obtains.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction withAccompanying drawingThe present invention is described in further detail, wherein:
Fig. 1Framework for the present invention is illustratedFigure；
Fig. 2Calibration equipment intelligent drives principleFigure。
Detailed description of the invention
Hereinafter with reference toAccompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment is only for illustrating the present invention, rather than in order to limit the scope of the invention.
Such as Fig. 1Shown in, people's multimachine pattern electric energy metering verification unified platform of the present invention, including
1) system application layer: include redundant array of inexpensive disks 11, placeReason is mainMachine 12 and application server 13；In the present embodiment, system application layer adopts B/S (browser/server) and C/S (client/server) mixed architecture, serves inspection administration respectively and calibrating produces.C/S structure is that real-time communication system provides efficient approach, and B/S structure is user provides mode easily in any terminal login system of system；
2) electric energy metering verification equipment: include single-phase electric energy meter electric energy metering verification equipment 21, three-phase electric energy meter electric energy metering verification equipment 22, voltage transformer 23, low-voltage current mutual inductor electric energy metering verification equipment 24, load control terminal 25, Distribution transformer electric energy metering verification equipment 26；
3) communication construction layer: be connected for the communication processed between layer with electric energy metering verification equipment and data transmission.This layer adopts intelligent driving technology that the communications parameter of the calibration equipment of different manufacturers is compiled into dynamic stipulations Driver Library, carries out unified management, it is achieved the standardization of measurement verification operation, unitized, standardization.
Each of electric energy metering verification equipmentIndependentEquipment is all supporting is provided with control computer 27, controls to dispose respectively on computer calibrating client application, for drive control apparatus and gather related data and produce with the calibrating realizing people's multimachine；
Platform utilizes communication construction layer building enterprises lan, sets up unified data hosting service system, the Various types of data produced in centralized stores Measurement Verification Work；
Disposing unified platform management system on application server, for examining and determine the unified management of information, the interface and other system by having security mechanism realizes the networking service system of calibrating business datum simultaneously.
As further improvement, there is FWSM processing erection between layer and communication construction layer.Such that it is able to ensure the safe transmission of data further and prevent external attack.
Such as Fig. 2nullShown in，According to said system，Adopt the method that above-mentioned people's multimachine pattern electric energy metering verification unified platform carries out measurement verification，Step is as follows: by the real-time Communication for Power of calibration equipment、Operation controls、The functions such as data acquisition and various experiment process、Method is designed to the service model that standard set is unified，Access system is driven by different manufacturers calibration equipment stipulations，Unified by the messaging parameter of all kinds of calibration equipments、Controlling test、The a series of actions such as data acquisition are compiled into corresponding Windows and drive service interface，According to service needed in unified platform，The service interface that real-time calling is corresponding，Thus realizing the real-time Communication for Power to all kinds of calibration equipments、Operation controls、Data acquisition，During calibration equipment，First pass through Data entries and input the information parameter of equipment to be checked，Set verifying process flow and need the corresponding calibration equipment driver transferred，After corresponding calibration equipment starts，It is automatically performed verification process，By data outlet output calibrating data.
Wherein, electric energy meter calibration project includes insulation and AC voltage test, clock inspection, elementary error, dump energy successively decrease accuracy, tariff period inspection, constant of electric energy meter test, period switching error, ammeter clearing, firing test, maximum demand error, false actuation test, requirement circular error, the renewal of intelligent meter parameter, test of having good luck, intelligent meter functional test, intelligent meter communication function are tested, Consistency test.
Wherein, ct calibrating project includes Insulation Test, error test winding polarity inspection.
Wherein, acquisition terminal calibrating includes parameter setting, data acquisition, the calibrating of control function, logout calibrating, AC sampling calibrating, data process calibrating.
The further specification of the present invention and simplification calibrating operating process, reduce calibration operation intensity, improve work efficiency and detection capability, for realizing the batch production calibrating target strong support of offer；Solve the information island phenomenon in calibration operation, it is achieved the data centralization under the pattern of area, for promoting that measurement instrument quality analysis provides the technological means of science with management decision-making.Achieve following target:
1) achieve electric energy meter electric energy Measuring and calibrating equipment, transformer electric energy metering verification equipment, acquisition terminal electric energy metering verification equipment under unified calibrating operating platform, carry out the calibration operation of people's multimachine pattern, improve calibrating efficiency；
2) decrease training on operation workload, shorten the training cycle, be effectively increased verification worker working level and problem resolving ability；
3) there is perfect calibrating data query analytic function, need to provide multiple statistics, inquiry, analytic function for real work, facilitate electric energy metering verification management；
4) achieve calibrating data centralized stores, unified management, change " information island " situation of calibrating data, ensured data safety and shared；
5) achieve the unified shared data source of peripheral system, unified and open calibrating data-interface；
6) the calibrating correlation report form externally providing unified is achieved；
7) interface that system is good possesses expandability and motility, it is simple toNovelElectric energy metering verification equipment access platform efficiently, meets the needs of gage work development.
What finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from objective and the scope of the technical program, it all should be encompassed in the present invention'sClaimIn the middle of scope.
Claims (5)
1. people's multimachine pattern electric energy metering verification unified platform, it is characterised in that: described platform includes
Processing layer, described process layer includes disk array, processes main frame and application server；
Electric energy metering verification equipment, including single-phase electric energy meter electric energy metering verification equipment, three-phase electric energy meter electric energy metering verification equipment, voltage transformer, low-voltage current mutual inductor electric energy metering verification equipment, load control terminal, Distribution transformer electric energy metering verification equipment；
Communication construction layer, is connected for the communication processed between layer with electric energy metering verification equipment and data transmission；
The all supporting control computer that is provided with of each autonomous device of described electric energy metering verification equipment, on described control computer respectively dispose calibrating client application, for drive control apparatus and gather related data with realize people's multimachine calibrating produce；
Described platform utilizes communication construction layer building enterprises lan, sets up unified data hosting service system, the Various types of data produced in centralized stores Measurement Verification Work；
Disposing unified platform management system on described application server, for examining and determine the unified management of information, the interface and other system by having security mechanism realizes the networking service system of calibrating business datum simultaneously.
null2. adopt the method that people's multimachine pattern electric energy metering verification unified platform as claimed in claim 1 carries out measurement verification，It is characterized in that: the just real-time Communication for Power of calibration equipment、Operation controls、The functions such as data acquisition and various experiment process、Method is designed to the service model of a set of unified standard，Access system is driven by different manufacturers calibration equipment stipulations，Unified by the messaging parameter of all kinds of calibration equipments、Controlling test、The a series of actions such as data acquisition are compiled into corresponding Windows and drive service interface，According to service needed in unified platform，The service interface that real-time calling is corresponding，Thus realizing the real-time Communication for Power to all kinds of calibration equipments、Operation controls、Data acquisition，During calibration equipment，First pass through Data entries and input the information parameter of equipment to be checked，Set verifying process flow and need the corresponding calibration equipment driver transferred，After corresponding calibration equipment starts，It is automatically performed verification process，By data outlet output calibrating data.
3. the method that employing one people's multimachine pattern electric energy metering verification unified platform according to claim 2 carries out measurement verification, it is characterised in that: described electric energy meter calibration project includes insulation and AC voltage test, clock inspection, elementary error, dump energy successively decrease accuracy, tariff period inspection, constant of electric energy meter test, period switching error, ammeter clearing, firing test, maximum demand error, false actuation test, requirement circular error, the renewal of intelligent meter parameter, test of having good luck, intelligent meter functional test, intelligent meter communication function are tested, Consistency test.
4. the method that employing one people's multimachine pattern electric energy metering verification unified platform according to claim 2 carries out measurement verification, it is characterised in that: ct calibrating project includes Insulation Test, error test winding polarity inspection.
5. the method that employing one people's multimachine pattern electric energy metering verification unified platform according to claim 2 carries out measurement verification, it is characterised in that: acquisition terminal calibrating includes parameter setting, data acquisition, the calibrating of control function, logout calibrating, AC sampling calibrating, data process calibrating.
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Cited By (5)
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| CN106597358A (en) * | 2017-01-03 | 2017-04-26 | 深圳供电局有限公司 | Traceability verification method of network electric energy meter |
| CN106774061A (en) * | 2016-12-09 | 2017-05-31 | 国网北京市电力公司 | The information processing system of calibrating installation |
| CN107741557A (en) * | 2017-09-28 | 2018-02-27 | 云南电网有限责任公司电力科学研究院 | The calibration method of electric power interactive terminal |
| CN110501666A (en) * | 2019-07-12 | 2019-11-26 | 江苏方天电力技术有限公司 | A kind of and device-independent electric energy meter calibrating apparatus control method and system |
| CN111505374A (en) * | 2020-04-29 | 2020-08-07 | 南方电网科学研究院有限责任公司 | Two-in-one metering device with mutual inspection and self-diagnosis functions and detection method |
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