CN109298378A - A kind of automatic calibration of electric energy meter system multifunctional detection method and device - Google Patents
A kind of automatic calibration of electric energy meter system multifunctional detection method and device Download PDFInfo
- Publication number
- CN109298378A CN109298378A CN201811386623.1A CN201811386623A CN109298378A CN 109298378 A CN109298378 A CN 109298378A CN 201811386623 A CN201811386623 A CN 201811386623A CN 109298378 A CN109298378 A CN 109298378A
- Authority
- CN
- China
- Prior art keywords
- detection
- electric energy
- energy meter
- test table
- rechargeable battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses a kind of automatic calibration of electric energy meter system multifunctional detection methods, which comprises the detection parameters of setting calibrating unit, and the detection parameters are sent to wireless data communication node server；It instructed by wireless data communication node server transmission detection data to the miniaturization standard electric energy meter of each epitope, fastener stress test table, electric current binding post temperature gauge, connect take out stitches success rate test table and visual identity test table, and obtain testing result；The testing result is sent to detection host by the wireless data communication node server；By the detection host, the testing result generates examining report based on the received, and the testing result is sent to database server.
Description
Technical field
The present invention relates to electrical energy measurement fields, examine more particularly, to a kind of automatic calibration of electric energy meter system multifunctional
Survey method and device.
Background technique
With the development of the extensive concentration calibrating business of electric energy meter, automatic calibration of electric energy meter system is in China's power train
System is used widely, and automatic calibration of electric energy meter system can be realized assembly line detection at present, and gauging error is torn open and is wired as
The indexs such as power, current terminal temperature rise, fastener stress all have a great impact to the operational reliability of verification system.And mesh
Before, operating status and index about these automatic calibration of electric energy meter systems also lack effective, objective appraisal means.It is certain
The functions such as liquid crystal display identification do not have corresponding detection means.
Therefore, it is necessary to a kind of technologies, to realize the technology detected to automatic calibration of electric energy meter system multifunctional.
Summary of the invention
Technical solution of the present invention provides a kind of automatic calibration of electric energy meter system multifunctional detection method and device, with solution
The problem of certainly how multi-functional detection being carried out to automatic calibration of electric energy meter system.
To solve the above-mentioned problems, the present invention provides a kind of automatic calibration of electric energy meter system multifunctional detection method,
The described method includes:
The detection parameters of calibrating unit are set, and the detection parameters are sent to wireless data communication node server；
Detection data is sent by wireless data communication node server to instruct to the miniaturization standard electric energy of each epitope
Table, electric current binding post temperature gauge, connects take out stitches success rate test table and visual identity test at fastener stress test table
Table, and obtain testing result；The testing result is sent to detection host by the wireless data communication node server；
By the detection host, the testing result generates examining report based on the received, and the testing result is sent out
It send to database server.
Preferably, the inspection that the wireless data communication node server is sent is received by the miniaturization standard electric energy meter
Measured data instruction, according to the miniaturization standard electric energy of each epitope of the detection data command detection automatic calibration assembly line
Table measures the measurement error of the corresponding epitope of automatic calibration assembly line by the miniaturization standard electric energy meter；
Step-up error deviation value is required according to the detection host by the miniaturization standard electric energy meter, it is automatic in output
When changing the electric energy low-frequency pulse of verification system detection, the error deviation value is added, and count the automatic calibration system
False detection rate and omission factor.
Preferably, table is tested by the fastener stress and pressure is set at each voltage, electric current, pulse and auxiliary terminal
Force snesor tests corresponding fastener stress；
The fastener stress test table has rechargeable battery, provides power supply by the rechargeable battery.
Preferably, temperature sensor is arranged at each current terminal by the electric current binding post temperature gauge, surveyed
Try electric current wiring column temperature；
The electric current binding post temperature gauge has rechargeable battery, provides power supply by the rechargeable battery.
Preferably, by the line success rate test table that disconnects in current input terminal and voltage input end access electric current or electricity
Measuring circuit is pressed, weak signal switching value measuring circuit is accessed in pulse and auxiliary terminal interface input terminal, be completed disconnecting
The judgement of line success or not；
The line success rate test table that disconnects provides power supply by the rechargeable battery with rechargeable battery.
Preferably, the visual identity test table includes liquid crystal display, various according to detection host setting display
Information.
Based on another aspect of the present invention, a kind of automatic calibration of electric energy meter system multifunctional detection device is provided, it is described
Device includes:
Host is detected, by the detection parameters of the detection host setting calibrating unit, and the detection parameters are sent
To wireless data communication node server；By the detection host, the testing result generates examining report based on the received,
And the testing result is sent to database server；
Wireless data communication node server is instructed for sending detection data to the miniaturization standard electric energy of each epitope
Table, electric current binding post temperature gauge, connects take out stitches success rate test table and visual identity test at fastener stress test table
Table, and obtain testing result；The testing result is sent to detection host by the wireless data communication node server.
Preferably, the miniaturization standard electric energy meter is used to receive the inspection that the wireless data communication node server is sent
Measured data instruction, according to the miniaturization standard electric energy of each epitope of the detection data command detection automatic calibration assembly line
Table measures the measurement error of the corresponding epitope of automatic calibration assembly line by the miniaturization standard electric energy meter；
Step-up error deviation value is required according to the detection host by the miniaturization standard electric energy meter, it is automatic in output
When changing the electric energy low-frequency pulse of verification system detection, the error deviation value is added, and count the automatic calibration system
False detection rate and omission factor.
Preferably, pressure biography is arranged in the fastener stress test table at each voltage, electric current, pulse and auxiliary terminal
Sensor tests corresponding fastener stress；
The fastener stress test table has rechargeable battery, provides power supply by the rechargeable battery.
Preferably, temperature sensor, test electricity is arranged in the electric current binding post temperature gauge at each current terminal
Flow wiring column temperature；
The electric current binding post temperature gauge has rechargeable battery, provides power supply by the rechargeable battery.
Preferably, the line success rate test table that disconnects is surveyed in current input terminal and voltage input end access current or voltage
Circuit is measured, weak signal switching value measuring circuit is accessed in pulse and auxiliary terminal interface input terminal, carries out being completed to tear open being wired as
Judgement whether function；
The line success rate test table that disconnects provides power supply by the rechargeable battery with rechargeable battery.
Preferably, the visual identity test table includes liquid crystal display, various according to detection host setting display
Information.
Technical solution of the present invention provides a kind of automatic calibration of electric energy meter system multifunctional detection method and device, wherein side
Method includes: the detection parameters of setting calibrating unit, and will test parameter and be sent to wireless data communication node server；Pass through nothing
Line number sends detection data according to communication node server and instructs to the miniaturization standard electric energy meter of each epitope, fastener stress survey
It takes temperature, electric current binding post temperature gauge, connect take out stitches success rate test table and visual identity test table, and obtain detection knot
Fruit；It will test result by wireless data communication node server and be sent to detection host；Based on the received by detection host
Testing result generates examining report, and will test result and be sent to database server.Technical solution of the present invention can be automatic
Change and run in verification system, the detection of many indexes and parameter to automatic calibration system may be implemented, for laboratory and now
Field detecting personnel provide a kind of easy-operating on-line checking verification equipment, improve detection and debugging efficiency, and it is automatic to improve electric energy meter
Change the operational reliability of verification system.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is the automatic calibration of electric energy meter system multifunctional detection method process according to the preferred embodiment for the present invention
Figure；And
Fig. 2 is the automatic calibration of electric energy meter system multifunctional detection system structure according to the preferred embodiment for the present invention
Figure.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is the automatic calibration of electric energy meter system multifunctional detection method process according to the preferred embodiment for the present invention
Figure.
Fig. 1 is the automatic calibration of electric energy meter system multifunctional detection method process according to the preferred embodiment for the present invention
Figure.A kind of automatic calibration of electric energy meter system multifunctional detection method provided by the present application, construct one kind can it is simple and easy,
Collect the automatic calibration system multifunctional examining examining system and method for many indexes and Function detection, completes automatic calibration of electric energy meter
System calibration error, fastener stress, the temperature rise of electric current binding post, the detection for disconnecting line success rate and visual identity success rate.
As shown in Figure 1, a kind of automatic calibration of electric energy meter system multifunctional detection method, method include:
Preferably, in step 101: the detection parameters of setting calibrating unit, and will test parameter to be sent to wireless data logical
Interrogate node server.
Preferably, in step 102: sending detection data by wireless data communication node server and instruct to each epitope
Miniaturization standard electric energy meter, fastener stress test table, electric current binding post temperature gauge, connect take out stitches success rate test table with
And table is tested in visual identity, and obtains testing result；It will test result by wireless data communication node server and be sent to inspection
Survey host.In the application detect host control and receive by wireless data communication node server minimize standard electric energy meter with
Fastener stress test table, electric current binding post temperature gauge, disconnect line success rate test table, visual identity test table and from
Dynamicization verification system exports electrical energy pulse and visual identity as a result, completing the processing and preservation of test result, and according to seeking survival
At test report, background data base server will be sent in test result.
Preferably, in step 103: by detection host, testing result generates examining report based on the received, and will test
As a result it is sent to database server.
Preferably, the detection data that wireless data communication node server is sent is received by miniaturization standard electric energy meter to refer to
It enables, according to the miniaturization standard electric energy meter of each epitope of detection data command detection automatic calibration assembly line, is marked by miniaturization
The measurement error of the quasi- electric energy meter Automatic survey calibrating corresponding epitope of assembly line.By miniaturization standard electric energy meter according to detection
Host requires step-up error deviation value, when exporting the electric energy low-frequency pulse of automatic calibration system detection, error is added and deviates
Value, and the false detection rate and omission factor of statistics automation verification system.The application miniaturization standard electric energy meter outer dimension with
Installing type electric energy meter is consistent, but has the characteristics that high accuracy, high stability, receives the broadcast of wireless data communication node server
The high-frequency impulse of the automatic calibration system output of transmission, Automatic survey examine and determine the measurement error of assembly line corresponding epitope.
Automatic calibration system altogether can exported according to detection host requirement step-up error deviation value by minimizing standard electric energy meter simultaneously
When the electric energy low-frequency pulse of calibrating, the deviation value is added, with the false detection rate and omission factor of statistics automation verification system.
Preferably, table is tested by fastener stress and pressure biography is set at each voltage, electric current, pulse and auxiliary terminal
Sensor tests corresponding fastener stress；Fastener stress, which tests table, has rechargeable battery, provides power supply by rechargeable battery.
The outer dimension of the fastener stress test table of the application is identical as installing type electric energy meter, in each voltage, electric current, pulse and auxiliary
Helping has force snesor at terminal, can test corresponding fastener stress, has rechargeable battery, is battery powered.
Preferably, temperature sensor, test electricity are set at each current terminal by electric current binding post temperature gauge
Flow wiring column temperature；Electric current binding post temperature gauge has rechargeable battery, provides power supply by rechargeable battery.The electricity of the application
The outer dimension for flowing binding post temperature gauge is identical as installing type electric energy meter, has temperature sensing at each current terminal
Device can test electric current wiring column temperature, have rechargeable battery, be battery powered.
Preferably, current or voltage survey is accessed in current input terminal and voltage input end by disconnecting line success rate test table
Circuit is measured, weak signal switching value measuring circuit is accessed in pulse and auxiliary terminal interface input terminal, carries out being completed to tear open being wired as
Judgement whether function；Line success rate test table is disconnected with rechargeable battery, provides power supply by rechargeable battery.The application's disconnects
The outer dimension that line success rate tests table is identical with installing type electric energy meter, current input terminal and voltage input end access electric current or
Tension measuring circuit accesses weak signal switching value measuring circuit in pulse and auxiliary terminal interface input terminal, is completed and disconnects line
The judgement of success or not has rechargeable battery, is battery powered.
Preferably, visual identity test table includes liquid crystal display, shows various information according to detection host setting.This Shen
The outer dimension of visual identity test table please is identical as installing type electric energy meter, has the liquid crystal display as electric energy meter,
It can be arranged according to host and show various information.
The wireless data communication node server of the application receives the high-frequency pulse signal of automatic calibration system output,
Miniaturization standard scale is broadcast to, while receiving miniaturization standard electric energy meter and fastener stress test table, electric current binding post
Temperature gauge, the test result for disconnecting line success rate test table, are transmitted to detection host.The database server of the application,
By internet connecting detection host, the calibrating data and other data of different automatic calibration systems are stored.
Fig. 2 is the automatic calibration of electric energy meter system multifunctional structure of the detecting device according to the preferred embodiment for the present invention
Figure.This application provides a kind of multifunctional examining examining system of automatic calibration of electric energy meter system and method, this method is examined by one
Host control is surveyed to complete automatic calibration of electric energy meter system calibration error, fastener stress, the temperature rise of electric current binding post, tear open and be wired as
The test and data processing of the multinomial technical indicator such as power and visual identity success rate.The electric energy meter automation of the application design
The multifunctional examining examining system and method for verification system are by detection host, wireless data communication node server, miniaturization standard electric
Energy table and fastener stress test table, electric current binding post temperature gauge disconnect line success rate test table, visual identity test table
It is formed with database server.As shown in Fig. 2, a kind of automatic calibration of electric energy meter system multifunctional detection device, device include:
Host is detected, by the detection parameters of detection host setting calibrating unit, and parameter is will test and is sent to no line number
According to communication node server；By detection host, testing result generates examining report based on the received, and will test result transmission
To database server.
Wireless data communication node server is instructed for sending detection data to the miniaturization standard electric energy of each epitope
Table, electric current binding post temperature gauge, connects take out stitches success rate test table and visual identity test at fastener stress test table
Table, and obtain testing result；It will test result by wireless data communication node server and be sent to detection host.The application's
Detection host is controlled and is received miniaturization standard electric energy meter and fastener stress test by wireless data communication node server
Table, electric current binding post temperature gauge, to disconnect line success rate test table, visual identity test table and automatic calibration system defeated
Electrical energy pulse and visual identity are as a result, complete the processing and preservation of test result, and according to generation test report is required, will survey out
Background data base server is sent on test result.
Preferably, the detection data that miniaturization standard electric energy meter is used to receive the transmission of wireless data communication node server refers to
It enables, according to the miniaturization standard electric energy meter of each epitope of detection data command detection automatic calibration assembly line, is marked by miniaturization
The measurement error of the quasi- electric energy meter Automatic survey calibrating corresponding epitope of assembly line；By miniaturization standard electric energy meter according to detection
Host requires step-up error deviation value, when exporting the electric energy low-frequency pulse of automatic calibration system detection, error is added and deviates
Value, and the false detection rate and omission factor of statistics automation verification system.The application miniaturization standard electric energy meter outer dimension with
Installing type electric energy meter is consistent, but has the characteristics that high accuracy, high stability, receives the broadcast of wireless data communication node server
The high-frequency impulse of the automatic calibration system output of transmission, Automatic survey examine and determine the measurement error of assembly line corresponding epitope.
Automatic calibration system altogether can exported according to detection host requirement step-up error deviation value by minimizing standard electric energy meter simultaneously
When the electric energy low-frequency pulse of calibrating, the deviation value is added, with the false detection rate and omission factor of statistics automation verification system.
Preferably, pressure sensing is arranged in fastener stress test table at each voltage, electric current, pulse and auxiliary terminal
Device tests corresponding fastener stress；Fastener stress, which tests table, has rechargeable battery, provides power supply by rechargeable battery.This
The outer dimension of the fastener stress test table of application is identical as installing type electric energy meter, in each voltage, electric current, pulse and auxiliary
There is force snesor at terminal, corresponding fastener stress can be tested, there is rechargeable battery, be battery powered.
Preferably, temperature sensor is arranged in electric current binding post temperature gauge at each current terminal, and test electric current connects
Terminal temperature；Electric current binding post temperature gauge has rechargeable battery, provides power supply by rechargeable battery.The electric current of the application connects
The outer dimension of terminal temperature gauge is identical as installing type electric energy meter, has temperature sensor, energy at each current terminal
Electric current wiring column temperature is enough tested, there is rechargeable battery, be battery powered.
Preferably, line success rate test table is disconnected in current input terminal and voltage input end access current or voltage measurement electricity
Weak signal switching value measuring circuit is accessed in pulse and auxiliary terminal interface input terminal in road, be completed disconnect line success with
No judgement.Line success rate test table is disconnected with rechargeable battery, provides power supply by rechargeable battery.
The outer dimension for disconnecting line success rate test table of the application is identical as installing type electric energy meter, in current input terminal and
Voltage input end accesses current or voltage measuring circuit, measures in pulse and auxiliary terminal interface input terminal access weak signal switch
Circuit is measured, the judgement for disconnecting line success or not is completed, there is rechargeable battery, be battery powered.
Preferably, visual identity test table includes liquid crystal display, shows various information according to detection host setting.This Shen
The outer dimension of visual identity test table please is identical as installing type electric energy meter, has the liquid crystal display as electric energy meter,
It can be arranged according to host and show various information.
The wireless data communication node server of the application receives the high-frequency pulse signal of automatic calibration system output,
Miniaturization standard scale is broadcast to, while receiving miniaturization standard electric energy meter and fastener stress test table, electric current binding post
Temperature gauge, the test result for disconnecting line success rate test table, are transmitted to detection host.
The database server of the application stores different automatic calibration systems by internet connecting detection host
Examine and determine data and other data.
The application installs the parameter that set format sets up calibrating unit in the dedicated control software of detection host
Afterwards, it is sent the parameter set in " wireless data communication node server " by network, " wireless data communication node clothes
Business device " is sent to by necessary calibrating data (such as: device number, the device accuracy class, meter constant of present apparatus)
The miniaturization standard electric energy meter of each epitope, electric current binding post temperature gauge, connects success rate of taking out stitches at fastener stress test table
In test table, visual identity unit, test result is returned into detection host, inspection after the completion of the detection of these installing type Function detection tables
It surveys host and distant place database server is sent to by internet, the software of database server can be managed data,
And detection certificate can be printed.
The application embodiment can be run on automatic calibration system, may be implemented to the more of automatic calibration system
The detection of kind index and parameter, provides a kind of easy-operating on-line checking verification equipment for laboratory and on-site test personnel, mentions
High detection and debugging efficiency improve the operational reliability of automatic calibration of electric energy meter system.
The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as
Defined by subsidiary Patent right requirement, in addition to the present invention other embodiments disclosed above equally fall in it is of the invention
In range.
Normally, all terms used in the claims are all solved according to them in the common meaning of technical field
It releases, unless in addition clearly being defined wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one example being construed in described device, component etc., unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurate sequence, unless explicitly stated otherwise.
Claims (12)
1. a kind of automatic calibration of electric energy meter system multifunctional detection method, which comprises
The detection parameters of calibrating unit are set, and the detection parameters are sent to wireless data communication node server；
It instructed by wireless data communication node server transmission detection data to the miniaturization standard electric energy meter of each epitope, connect
Terminal pressure test table, electric current binding post temperature gauge connect take out stitches success rate test table and visual identity test table, and obtain
Take testing result；The testing result is sent to detection host by the wireless data communication node server；
By the detection host, the testing result generates examining report based on the received, and the testing result is sent to
Database server.
2. according to the method described in claim 1, receiving the wireless data communication section by the miniaturization standard electric energy meter
The detection data instruction that point server is sent, according to the institute of each epitope of the detection data command detection automatic calibration assembly line
Miniaturization standard electric energy meter is stated, the corresponding epitope of automatic calibration assembly line is measured by the miniaturization standard electric energy meter
Measurement error；
Step-up error deviation value is required according to the detection host by the miniaturization standard electric energy meter, in output automation inspection
When determining the electric energy low-frequency pulse of system detection, the error deviation value is added, and count the erroneous detection of the automatic calibration system
Rate and omission factor.
3. according to the method described in claim 1, by the fastener stress test table each voltage, electric current, pulse and
Pressure sensor is set at auxiliary terminal, tests corresponding fastener stress；
The fastener stress test table has rechargeable battery, provides power supply by the rechargeable battery.
4. according to the method described in claim 1, being set at each current terminal by the electric current binding post temperature gauge
Temperature sensor is set, electric current wiring column temperature is tested；
The electric current binding post temperature gauge has rechargeable battery, provides power supply by the rechargeable battery.
5. according to the method described in claim 1, it is defeated in current input terminal and voltage to disconnect line success rate test table described in
Enter to terminate into current or voltage measuring circuit, in pulse and auxiliary terminal interface input terminal access weak signal switch measurement electricity
Road carries out that the judgement for disconnecting line success or not is completed；
The line success rate test table that disconnects provides power supply by the rechargeable battery with rechargeable battery.
6. being led according to the method described in claim 1, the visual identity test table includes liquid crystal display according to the detection
Machine setting shows various information.
7. a kind of automatic calibration of electric energy meter system multifunctional detection device, described device include:
Host is detected, by the detection parameters of the detection host setting calibrating unit, and the detection parameters are sent to nothing
Line number is according to communication node server；By the detection host, the testing result generates examining report based on the received, and will
The testing result is sent to database server；
Wireless data communication node server, for send detection data instruct to the miniaturization standard electric energy meter of each epitope,
Fastener stress test table, electric current binding post temperature gauge connect take out stitches success rate test table and visual identity test table, and
Obtain testing result；The testing result is sent to detection host by the wireless data communication node server.
8. device according to claim 7, the miniaturization standard electric energy meter is for receiving the wireless data communication section
The detection data instruction that point server is sent, according to the institute of each epitope of the detection data command detection automatic calibration assembly line
Miniaturization standard electric energy meter is stated, the corresponding epitope of automatic calibration assembly line is measured by the miniaturization standard electric energy meter
Measurement error；
Step-up error deviation value is required according to the detection host by the miniaturization standard electric energy meter, in output automation inspection
When determining the electric energy low-frequency pulse of system detection, the error deviation value is added, and count the erroneous detection of the automatic calibration system
Rate and omission factor.
9. device according to claim 7, the fastener stress test table is in each voltage, electric current, pulse and auxiliary
Pressure sensor is set at terminal, tests corresponding fastener stress；
The fastener stress test table has rechargeable battery, provides power supply by the rechargeable battery.
10. device according to claim 7, temperature is arranged in the electric current binding post temperature gauge at each current terminal
Sensor is spent, electric current wiring column temperature is tested；
The electric current binding post temperature gauge has rechargeable battery, provides power supply by the rechargeable battery.
11. device according to claim 7, the line success rate test table that disconnects is in current input terminal and voltage input end
Current or voltage measuring circuit is accessed, accesses weak signal switching value measuring circuit in pulse and auxiliary terminal interface input terminal, into
The judgement for disconnecting line success or not is completed in row；
The line success rate test table that disconnects provides power supply by the rechargeable battery with rechargeable battery.
12. device according to claim 7, the visual identity test table includes liquid crystal display, according to the detection
Host setting shows various information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386623.1A CN109298378A (en) | 2018-11-20 | 2018-11-20 | A kind of automatic calibration of electric energy meter system multifunctional detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386623.1A CN109298378A (en) | 2018-11-20 | 2018-11-20 | A kind of automatic calibration of electric energy meter system multifunctional detection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109298378A true CN109298378A (en) | 2019-02-01 |
Family
ID=65143504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386623.1A Pending CN109298378A (en) | 2018-11-20 | 2018-11-20 | A kind of automatic calibration of electric energy meter system multifunctional detection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109298378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213686A (en) * | 2020-08-27 | 2021-01-12 | 国网山东省电力公司日照供电公司 | Checking system of automatic calibrating device of electric energy meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766370A (en) * | 1984-04-12 | 1988-08-23 | The Eastern Specialty Company | System and method for calibrating an energy meter |
| CN104914397A (en) * | 2015-06-19 | 2015-09-16 | 国网天津市电力公司 | Test quality check method for access-type three-phase intelligent electric energy meter automatic verification system |
| CN107356897A (en) * | 2017-07-20 | 2017-11-17 | 云南电网有限责任公司电力科学研究院 | Carrier electric energy meter detecting system and detection method |
| CN107402332A (en) * | 2016-05-20 | 2017-11-28 | 中国电力科学研究院 | A kind of Intelligent power distribution terminal multi-epitope automatic checkout system and its detection method |
| CN108427093A (en) * | 2018-04-16 | 2018-08-21 | 中国电力科学研究院有限公司 | A kind of calibrating and measuring system and method for watt-hour meter automatic verification device |
-
2018
- 2018-11-20 CN CN201811386623.1A patent/CN109298378A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766370A (en) * | 1984-04-12 | 1988-08-23 | The Eastern Specialty Company | System and method for calibrating an energy meter |
| CN104914397A (en) * | 2015-06-19 | 2015-09-16 | 国网天津市电力公司 | Test quality check method for access-type three-phase intelligent electric energy meter automatic verification system |
| CN107402332A (en) * | 2016-05-20 | 2017-11-28 | 中国电力科学研究院 | A kind of Intelligent power distribution terminal multi-epitope automatic checkout system and its detection method |
| CN107356897A (en) * | 2017-07-20 | 2017-11-17 | 云南电网有限责任公司电力科学研究院 | Carrier electric energy meter detecting system and detection method |
| CN108427093A (en) * | 2018-04-16 | 2018-08-21 | 中国电力科学研究院有限公司 | A kind of calibrating and measuring system and method for watt-hour meter automatic verification device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213686A (en) * | 2020-08-27 | 2021-01-12 | 国网山东省电力公司日照供电公司 | Checking system of automatic calibrating device of electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203323907U (en) | Process temperature transmitter | |
| CN108037444A (en) | GNSS PCBA automatization test systems and its application process | |
| CN104898013A (en) | Method and system for diagnosing circuit fault based on acoustical measurement | |
| CN106407059A (en) | Server node testing system and method | |
| CN109298378A (en) | A kind of automatic calibration of electric energy meter system multifunctional detection method and device | |
| CN105807176A (en) | Laboratory simulation test device and method of electrical equipment online detection device | |
| CN109324308A (en) | A kind of automatic calibration of electric energy meter system multifunctional detector test method and device | |
| CN106771525B (en) | Voltage detection method, device and voltage tester | |
| CN107543574B (en) | Automatic detector for high-temperature aging test of airborne sensor and operation method | |
| CN110471021A (en) | A kind of electric energy meter calibrating apparatus and method with built-in monitoring base table | |
| CN106443567A (en) | Real-load test system for electric energy meters | |
| CN103134438A (en) | Compound measurement jig | |
| CN101430348B (en) | State detection apparatus and state detection method | |
| CN109444803A (en) | A kind of automatic calibration of electric energy meter system wiring column pressure test method and device | |
| CN207742033U (en) | Triaxial tests instrument test specimen apparatus for measuring quality | |
| CN110987129A (en) | Ultrasonic intelligent water meter fault self-checking and processing system and method | |
| CN111561968A (en) | Sensor-based environmental parameter detection method and device and data processing equipment | |
| CN110308412A (en) | A kind of method and its system of automatically calibrating electrical high capability instrument instrument | |
| CN109450561A (en) | The test method and equipment of wifi module | |
| CN211374977U (en) | Relay detection device | |
| CN108051619A (en) | A kind of TR components ripple control circuit fast quantification test verification system and method | |
| CN107656235A (en) | A kind of measurement apparatus and method of computation chip reference voltage | |
| CN208537644U (en) | The multiband electric property detection device of electronic component | |
| CN215486334U (en) | Air rail detection device and system | |
| CN109856491A (en) | A kind of splitting visible multi-path signal intelligent detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |