CN116699503A - Performance test system of intelligent electric energy meter - Google Patents
Performance test system of intelligent electric energy meter Download PDFInfo
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- CN116699503A CN116699503A CN202310955907.2A CN202310955907A CN116699503A CN 116699503 A CN116699503 A CN 116699503A CN 202310955907 A CN202310955907 A CN 202310955907A CN 116699503 A CN116699503 A CN 116699503A
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- G—PHYSICS
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- 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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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a performance test system of an intelligent electric energy meter, which comprises an external test module, an internal test module, a functional test module, a data processing module, a master control module and an information sending module; the external test module is used for collecting external test information and comprises a vibration detection unit, a shell detection unit and a wiring detection unit; the vibration detection unit is used for detecting vibration parameter information of the electric energy meter, the shell detection unit is used for detecting shell tolerance information, and the wiring detection unit is used for carrying out wiring detection to obtain wiring information; the internal test module is used for collecting internal test information and comprises a counter detection unit and a communicator detection unit; the counter detection unit is used for detecting the counter to obtain counter detection information. The invention can more comprehensively perform the performance test of the three-phase intelligent electric energy meter.
Description
Technical Field
The invention relates to the field of electric energy meter testing, in particular to a performance testing system of an intelligent electric energy meter.
Background
The intelligent ammeter is one of basic equipment for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), bears the tasks of original electric energy data acquisition, metering and transmission, and is a foundation for realizing information integration, analysis optimization and information display. Besides the metering function of the basic electricity consumption of the traditional electric energy meter, the intelligent electric energy meter has the intelligent functions of bidirectional multi-rate metering function, user side control function, bidirectional data communication function of various data transmission modes and the like in order to adapt to the use of the intelligent electric energy network and new energy sources;
the intelligent electric energy meter needs to be subjected to refined performance test in the production process, and whether the intelligent electric energy meter can use different installation environments can be known by performing the performance test through the performance test system.
The existing performance test system is single in test mode, is mainly subjected to overall test after production is completed, and when problems are found, overall problem elimination is needed, time and labor are wasted, and certain influence is brought to the use of the performance test system.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: how to solve the existing performance test system, the test mode is single, the whole test after the production is finished is mostly needed, when the problem is found, the whole problem is required to be removed, time and labor are wasted, the problem of certain influence is brought to the use of the performance test system, and the performance test system of the intelligent electric energy meter is provided.
The invention solves the technical problems through the following technical scheme that the invention comprises an external test module, an internal test module, a functional test module, a data processing module, a master control module and an information sending module;
the external test module is used for collecting external test information and comprises a vibration detection unit, a shell detection unit and a wiring detection unit;
the vibration detection unit is used for detecting vibration parameter information of the electric energy meter, the shell detection unit is used for detecting tolerance information of the shell of the electric energy meter, and the wiring detection unit is used for carrying out wiring detection to obtain wiring information;
the internal test module is used for collecting internal test information and comprises a counter detection unit and a communicator detection unit;
the meter detection unit is used for detecting the meter to obtain meter detection information, and the communicator detection unit is used for detecting the communicator to obtain communicator detection information;
the function test module is used for testing the protection function of the intelligent ammeter and obtaining protection test information;
the data processing module is used for processing the external detection data acquired by the external detection module, generating external evaluation information, processing the internal test information to acquire the internal evaluation information, and processing the functional test information to acquire the functional evaluation information;
after the external evaluation information, the internal evaluation information and the functional evaluation information are generated, the master control module controls the information sending module to send the information to the preset receiving terminal.
Further, the external evaluation information comprises vibration evaluation information, electric energy meter shell evaluation information and wiring evaluation information;
the vibration evaluation information comprises a vibration evaluation normal and a vibration evaluation abnormal, the electric energy meter shell evaluation information comprises an electric energy meter shell evaluation normal and an electric energy meter shell evaluation abnormal, and the wiring evaluation information comprises a wiring evaluation normal and a wiring evaluation abnormal.
Further, the specific processing procedure of the vibration evaluation information is as follows: extracting vibration parameter information of the electric energy meter, wherein the vibration parameter information of the electric energy meter is connection tightness information between a shell of the electric energy meter and a rear cover plate after the preset vibration force vibrates for a preset time, continuously collecting vibration parameter information P of the electric energy meter for K times, wherein K is more than or equal to 10, extracting residual vibration force parameter information P after removing the maximum value and the minimum value from P1 to PK, extracting quantity information of the residual vibration force parameter information P which is smaller than preset standard vibration force parameter information, marking the quantity information as Q, and calculating the ratio between Q and K-2 to obtain vibration evaluation information;
generating vibration evaluation normal when the vibration evaluation information is smaller than a preset value, and generating vibration evaluation abnormal when the vibration evaluation information is larger than the preset value;
the specific processing procedure of the wiring evaluation information is as follows: the method comprises the steps of extracting detected wiring information, wherein the wiring information is the number of W accessed cables, the number of the accessed cables falling off after the preset vibration force vibrates for a preset time period is marked as T, the ratio of T to W is calculated, wiring evaluation parameters are obtained, wiring evaluation is normal when the wiring evaluation parameters are smaller than a preset value, and wiring evaluation is abnormal when the wiring evaluation parameters are larger than the preset value;
the specific processing process of the electric energy meter shell evaluation information is as follows: the acquired tolerance information of the electric energy meter shell is extracted, the tolerance information of the electric energy meter shell comprises deformation area information of the electric energy meter shell in a preset temperature environment and damage area information of the electric energy meter shell after the electric energy meter shell bears the impact force in the preset, when the deformation area information of the electric energy meter shell in the preset temperature environment and the damage area information of the electric energy meter shell after the electric energy meter shell bears the impact force in the preset are smaller than preset values, normal information of electric energy meter shell assessment is generated, and when any one of the deformation area information of the electric energy meter shell in the preset temperature environment and the damage area information of the electric energy meter shell after the electric energy meter shell bears the impact force in the preset is larger than the preset value, abnormal information of electric energy meter shell assessment is generated.
The electric energy meter shell is characterized in that the acquisition process of connection tightness information between the electric energy meter shell and the rear cover plate after the preset vibration force vibrates for a preset period of time is as follows: the method comprises the steps that a pressure sensor is arranged at a preset connection position of an electric energy meter shell and a rear cover plate of the electric energy meter shell, pressure information between the electric energy meter shell and the rear cover plate of the electric energy meter shell is collected in real time in a vibration process, and after a preset vibration time of preset vibration force is reached, the pressure information collected last time is exported to be connection compactness information;
the method comprises the steps of acquiring deformation area information of an electric energy meter shell in a preset temperature environment and damage area information of the electric energy meter shell after the electric energy meter shell bears impact force in the preset process: firstly, selecting an electric energy meter shell, collecting real-time image information, then putting the electric energy meter shell into a preset temperature environment for a preset time period, taking out the electric energy meter shell, collecting image information again, namely, testing the image information, and comparing the real-time image information with the tested image information to obtain deformation area information;
and selecting one electric energy meter shell, collecting real-time image information of the electric energy meter shell, using preset equipment to set preset impact force to strike the electric energy meter shell, collecting the image information of the impacted electric energy meter shell, and comparing the real-time image information with the image information of the impacted electric energy meter shell to obtain damage area information of the electric energy meter shell.
Further, the internal evaluation information comprises counter evaluation information, communicator evaluation information and circuit board evaluation information;
the specific processing procedure of the evaluation information of the counter is as follows: extracting acquired detection information of the counter, wherein the detection information of the counter is error information of the counter;
when the error information of the counter is larger than a preset value, generating evaluation information of the counter, wherein the evaluation information of the counter is abnormal;
when the error information of the counter is smaller than a preset value, generating evaluation information of the counter, wherein the evaluation information of the counter is normal;
the specific processing procedure of the communicator evaluation information is as follows: the acquired communicator detection information is extracted, the communicator detection information is communicator receiving and transmitting sensitivity information of the electric energy meter, when the communicator receiving and transmitting sensitivity information is smaller than a preset value, communicator evaluation information is generated, the communicator evaluation information is normal at the moment, and when the communicator receiving and transmitting sensitivity information is larger than the preset value, communicator evaluation information is generated, and at the moment, the communicator evaluation information is abnormal.
Further, the specific implementation process of the protection function is as follows: the intelligent electric energy meter comprises an electric energy meter shell, a rear cover, a preset sensor, an intelligent terminal device, a power supply device, a protection warning message, a control center, a power supply device and a control center, wherein the preset sensor is arranged between the electric energy meter shell and the rear cover and is used for monitoring connection tightness information between the electric energy meter shell and the rear cover;
and obtaining the function evaluation information by processing the protection test information.
Further, the function evaluation information includes function evaluation information including normal function and abnormal function;
the specific processing procedure of the function evaluation information is as follows: and extracting the collected protection test information, generating normal functions when the protection test information is smaller than a preset value, and generating abnormal functions when the protection test information is larger than the preset value.
Further, the specific generation process of the protection test information is as follows: the method comprises the steps that a preset sensor is arranged between the electric energy meter shell and the rear cover and used for monitoring connection tightness information between the electric energy meter shell and the rear cover, when the connection tightness is smaller than a preset value and exceeds a preset duration, current time information is recorded and marked as P1, then time point information of intelligent electric energy meter generation notification warning information is recorded and marked as P2, the difference value between P1 and P2 is calculated, generation duration Pp is obtained, and protection test information is generated.
Compared with the prior art, the invention has the following advantages: this intelligent ammeter's capability test system through carrying out different grade type capability test to industrial three-phase smart electric meter, through carrying out comprehensive external test to intelligent ammeter, understand the fault or the deformation information of intelligent ammeter's external structure under adverse circumstances, the test evaluation of also having carried out comprehensive to ammeter internal structure is being cooperated, let the defect that the intelligent ammeter can be comprehensive understood to the user, thereby carry out production technology's improvement, the intelligent ammeter's of promoting production performance, test treatment has also been carried out to intelligent ammeter's safeguard function simultaneously, the safeguard function of intelligent ammeter is stable has been guaranteed, more stable provides safety protection for intelligent ammeter, can know the production in-process problem more fast, in time get rid of, thereby promote intelligent ammeter's performance, let this system be worth more widely used.
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Fig. 1 is a system block diagram of the present invention.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
As shown in fig. 1, this embodiment provides a technical solution: a performance test system of an intelligent electric energy meter comprises an external test module, an internal test module, a functional test module, a data processing module, a master control module and an information sending module;
the external test module is used for collecting external test information and comprises a vibration detection unit, a shell detection unit and a wiring detection unit;
the vibration detection unit is used for detecting vibration parameter information of the electric energy meter, the electric energy meter shell detection unit is used for detecting tolerance information of the electric energy meter shell, and the wiring detection unit is used for carrying out wiring detection to obtain wiring information;
the internal test module is used for collecting internal test information and comprises a counter detection unit and a communicator detection unit;
the meter detection unit is used for detecting the meter to obtain meter detection information, and the communicator detection unit is used for detecting the communicator to obtain communicator detection information;
the function test module is used for testing the protection function of the intelligent ammeter and obtaining protection test information;
the data processing module is used for processing the external detection data acquired by the external detection module, generating external evaluation information, processing the internal test information to acquire the internal evaluation information, and processing the functional test information to acquire the functional evaluation information;
after the external evaluation information, the internal evaluation information and the functional evaluation information are generated, the master control module controls the information sending module to send the information to a preset receiving terminal;
according to the intelligent electric energy meter, different types of performance tests are performed on the industrial three-phase intelligent electric energy meter in different production stages, the external test is performed on the intelligent electric energy meter, the fault or deformation information of the external structure of the intelligent electric energy meter under a severe environment is known, the comprehensive test evaluation is performed on the internal structure of the electric energy meter, a user can comprehensively know the defects of the intelligent electric energy meter, the production process is improved, the performance of the produced intelligent electric energy meter is improved, the protection function of the intelligent electric energy meter is tested, the protection function of the intelligent electric energy meter is ensured to be stable, the safety protection is provided for the intelligent electric energy meter more stably, and the intelligent electric energy meter system is more worthy of popularization and use.
The external evaluation information comprises vibration evaluation information, electric energy meter shell evaluation information and wiring evaluation information;
the vibration evaluation information comprises a vibration evaluation normal state and a vibration evaluation abnormal state, the electric energy meter shell evaluation information comprises an electric energy meter shell evaluation normal state and an electric energy meter shell evaluation abnormal state, the wiring evaluation information comprises a wiring evaluation normal state and a wiring evaluation abnormal state, and the specific processing process of the vibration evaluation information is as follows: extracting vibration parameter information of the electric energy meter, wherein the vibration parameter information of the electric energy meter is connection tightness information between a shell of the electric energy meter and a rear cover plate after the preset vibration force vibrates for a preset time, continuously collecting vibration parameter information P of the electric energy meter for K times, wherein K is more than or equal to 10, extracting residual vibration force parameter information P after removing the maximum value and the minimum value from P1 to PK, extracting quantity information of the residual vibration force parameter information P which is smaller than preset standard vibration force parameter information, marking the quantity information as Q, and calculating the ratio between Q and K-2 to obtain vibration evaluation information;
generating vibration evaluation normal when the vibration evaluation information is smaller than a preset value, and generating vibration evaluation abnormal when the vibration evaluation information is larger than the preset value;
through the process, the change of the overall electric energy meter shell tightness degree of the intelligent electric energy meter under the preset vibration force can be known, and corresponding evaluation information is generated according to different changes to prompt, so that the produced intelligent electric energy meter can adapt to the complex environmental condition of a factory;
the specific processing procedure of the wiring evaluation information is as follows: the method comprises the steps of extracting detected wiring information, wherein the wiring information is the number of W accessed cables, the number of the accessed cables falling off after the preset vibration force vibrates for a preset time period is marked as T, the ratio of T to W is calculated, wiring evaluation parameters are obtained, wiring evaluation is normal when the wiring evaluation parameters are smaller than a preset value, and wiring evaluation is abnormal when the wiring evaluation parameters are larger than the preset value;
the wiring stability of the intelligent electric energy meter is comprehensively evaluated, the wiring stability problem is found in time, and the wiring stability test and the vibration force test are simultaneously carried out in information, so that the performance test speed can be effectively accelerated;
the specific processing process of the electric energy meter shell evaluation information is as follows: extracting acquired tolerance information of the electric energy meter shell, wherein the tolerance information of the electric energy meter shell comprises deformation area information of the electric energy meter shell in a preset temperature environment and damage area information of the electric energy meter shell after the electric energy meter shell bears a preset middle impact force, and when the deformation area information of the electric energy meter shell in the preset temperature environment and the damage area information of the electric energy meter shell after the electric energy meter shell bears the preset middle impact force are smaller than preset values, normal information of electric energy meter shell assessment is generated, and when any one of the deformation area information of the electric energy meter shell in the preset temperature environment and the damage area information of the electric energy meter shell after the electric energy meter shell bears the preset middle impact force is larger than the preset value, abnormal information of electric energy meter shell assessment is generated;
through the process, the protection performance of the shell of the electric energy meter is tested, and whether the strength of the shell of the electric energy meter can adapt to the complex production environment in a factory can be known through the protection performance of the shell.
The acquisition process of connection tightness information between the electric energy meter shell and the rear cover plate after the preset vibration force vibrates for a preset period of time is as follows: the method comprises the steps that a pressure sensor is arranged at a preset connection position of an electric energy meter shell and a rear cover plate of the electric energy meter shell, pressure information between the electric energy meter shell and the rear cover plate of the electric energy meter shell is collected in real time in a vibration process, and after a preset vibration time of preset vibration force is reached, the pressure information collected last time is exported to be connection compactness information;
through the process, more accurate connection compactness information can be obtained, namely, the accuracy of vibration evaluation information generation is ensured;
the method comprises the steps of acquiring deformation area information of the electric energy meter shell in a preset temperature environment and damage area information of the electric energy meter shell after the electric energy meter shell bears impact force in the preset process: firstly, selecting an electric energy meter shell, collecting real-time image information, then putting the electric energy meter shell into a preset temperature environment for a preset time period, taking out the electric energy meter shell, collecting image information again, namely, testing the image information, and comparing the real-time image information with the tested image information to obtain deformation area information;
selecting an electric energy meter shell, collecting real-time image information of the electric energy meter shell, using preset equipment to set preset impact force to impact the electric energy meter shell, collecting the image information of the impacted electric energy meter shell, and comparing the real-time image information with the image information of the impacted electric energy meter shell to obtain damage area information of the electric energy meter shell;
through the process, more accurate deformation area information and damage area information are obtained, and therefore the accuracy of generating the electric energy meter shell evaluation information is guaranteed.
The internal evaluation information comprises counter evaluation information, communicator evaluation information and circuit board evaluation information;
the specific processing procedure of the evaluation information of the counter is as follows: extracting acquired detection information of the counter, wherein the detection information of the counter is error information of the counter;
when the error information of the counter is larger than a preset value, generating evaluation information of the counter, wherein the evaluation information of the counter is abnormal;
when the error information of the counter is smaller than a preset value, generating evaluation information of the counter, wherein the evaluation information of the counter is normal;
the specific processing procedure of the communicator evaluation information is as follows: the method comprises the steps of extracting collected communicator detection information, wherein the communicator detection information is communicator receiving and transmitting sensitivity information of an electric energy meter, generating communicator evaluation information when the communicator receiving and transmitting sensitivity information is smaller than a preset value, generating communicator evaluation information when the communicator evaluation information is normal, and generating communicator evaluation information when the communicator receiving and transmitting sensitivity information is larger than the preset value, wherein the communicator evaluation information is abnormal;
through the process, the specific performance of the electronic parts in the intelligent electric energy meter is known through comprehensive evaluation processing.
The specific implementation process of the protection function is as follows: the intelligent electric energy meter comprises an electric energy meter shell, a rear cover, a preset sensor, an intelligent terminal device, a power supply device, a protection warning message, a control center, a power supply device and a control center, wherein the preset sensor is arranged between the electric energy meter shell and the rear cover and is used for monitoring connection tightness information between the electric energy meter shell and the rear cover;
the protection test information is processed to obtain function evaluation information;
the intelligent electric energy meter with the functions is arranged, and enterprises can be effectively prevented from privately opening the electric energy meter to conduct meter adjustment operation and the like.
The function evaluation information includes function evaluation information including normal function and abnormal function;
the specific processing procedure of the function evaluation information is as follows: and extracting the collected protection test information, generating normal functions when the protection test information is smaller than a preset value, and generating abnormal functions when the protection test information is larger than the preset value.
The specific generation process of the protection test information is as follows: a preset sensor is arranged between the electric energy meter shell and the rear cover and is used for monitoring connection tightness information between the electric energy meter shell and the rear cover, when the connection tightness is smaller than a preset value and exceeds a preset duration, current time information is recorded and marked as P1, then time point information of notification warning information generated by the intelligent electric energy meter is recorded and marked as P2, a difference value between the P1 and the P2 is calculated, and a generation duration Pp is obtained, namely protection test information is generated;
through the process, the protection function of the intelligent electric energy meter is tested, and whether the sending time of the warning notification information meets the standard is known.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (8)
1. The performance test system of the intelligent electric energy meter is characterized by comprising an external test module, an internal test module, a functional test module, a data processing module, a master control module and an information sending module;
the external test module is used for collecting external test information and comprises a vibration detection unit, a shell detection unit and a wiring detection unit;
the vibration detection unit is used for detecting vibration parameter information of the electric energy meter, the shell detection unit is used for detecting tolerance information of the shell of the electric energy meter, and the wiring detection unit is used for carrying out wiring detection to obtain wiring information;
the internal test module is used for collecting internal test information and comprises a counter detection unit and a communicator detection unit;
the meter detection unit is used for detecting the meter to obtain meter detection information, and the communicator detection unit is used for detecting the communicator to obtain communicator detection information;
the function test module is used for testing the protection function of the intelligent ammeter and obtaining protection test information;
the data processing module is used for processing the external detection data acquired by the external detection module, generating external evaluation information, processing the internal test information to acquire the internal evaluation information, and processing the functional test information to acquire the functional evaluation information;
after the external evaluation information, the internal evaluation information and the functional evaluation information are generated, the master control module controls the information sending module to send the information to the preset receiving terminal.
2. The performance testing system of an intelligent ammeter according to claim 1, wherein: the external evaluation information comprises vibration evaluation information, electric energy meter shell evaluation information and wiring evaluation information;
the vibration evaluation information comprises a vibration evaluation normal and a vibration evaluation abnormal, the electric energy meter shell evaluation information comprises an electric energy meter shell evaluation normal and an electric energy meter shell evaluation abnormal, and the wiring evaluation information comprises a wiring evaluation normal and a wiring evaluation abnormal.
3. The performance testing system of an intelligent ammeter according to claim 2, wherein: the specific processing process of the vibration evaluation information is as follows: extracting vibration parameter information of the electric energy meter, wherein the vibration parameter information of the electric energy meter is connection tightness information between a shell of the electric energy meter and a rear cover plate after the preset vibration force vibrates for a preset time, continuously collecting vibration parameter information P of the electric energy meter for K times, wherein K is more than or equal to 10, extracting residual vibration force parameter information P after removing the maximum value and the minimum value from P1 to PK, extracting quantity information of the residual vibration force parameter information P which is smaller than preset standard vibration force parameter information, marking the quantity information as Q, and calculating the ratio between Q and K-2 to obtain vibration evaluation information;
generating vibration evaluation normal when the vibration evaluation information is smaller than a preset value, and generating vibration evaluation abnormal when the vibration evaluation information is larger than the preset value;
the specific processing procedure of the wiring evaluation information is as follows: the method comprises the steps of extracting detected wiring information, wherein the wiring information is the number of W accessed cables, the number of the accessed cables falling off after the preset vibration force vibrates for a preset time period is marked as T, the ratio of T to W is calculated, wiring evaluation parameters are obtained, wiring evaluation is normal when the wiring evaluation parameters are smaller than a preset value, and wiring evaluation is abnormal when the wiring evaluation parameters are larger than the preset value;
the specific processing process of the electric energy meter shell evaluation information is as follows: the acquired tolerance information of the electric energy meter shell is extracted, the tolerance information of the electric energy meter shell comprises deformation area information of the electric energy meter shell in a preset temperature environment and damage area information of the electric energy meter shell after the electric energy meter shell bears the impact force in the preset, when the deformation area information of the electric energy meter shell in the preset temperature environment and the damage area information of the electric energy meter shell after the electric energy meter shell bears the impact force in the preset are smaller than preset values, normal information of electric energy meter shell assessment is generated, and when any one of the deformation area information of the electric energy meter shell in the preset temperature environment and the damage area information of the electric energy meter shell after the electric energy meter shell bears the impact force in the preset is larger than the preset value, abnormal information of electric energy meter shell assessment is generated.
4. A performance testing system for an intelligent ammeter according to claim 3, wherein: the acquisition process of connection tightness information between the electric energy meter shell and the rear cover plate after the preset vibration force vibrates for a preset period of time is as follows: the method comprises the steps that a pressure sensor is arranged at a preset connection position of an electric energy meter shell and a rear cover plate of the electric energy meter shell, pressure information between the electric energy meter shell and the rear cover plate of the electric energy meter shell is collected in real time in a vibration process, and after a preset vibration time of preset vibration force is reached, the pressure information collected last time is exported to be connection compactness information;
the method comprises the steps of acquiring deformation area information of an electric energy meter shell in a preset temperature environment and damage area information of the electric energy meter shell after the electric energy meter shell bears impact force in the preset process: firstly, selecting an electric energy meter shell, collecting real-time image information, then putting the electric energy meter shell into a preset temperature environment for a preset time period, taking out the electric energy meter shell, collecting image information again, namely, testing the image information, and comparing the real-time image information with the tested image information to obtain deformation area information;
and selecting one electric energy meter shell, collecting real-time image information of the electric energy meter shell, using preset equipment to set preset impact force to strike the electric energy meter shell, collecting the image information of the impacted electric energy meter shell, and comparing the real-time image information with the image information of the impacted electric energy meter shell to obtain damage area information of the electric energy meter shell.
5. The performance testing system of an intelligent ammeter according to claim 1, wherein: the internal evaluation information comprises counter evaluation information, communicator evaluation information and circuit board evaluation information;
the specific processing procedure of the evaluation information of the counter is as follows: extracting acquired detection information of the counter, wherein the detection information of the counter is error information of the counter;
when the error information of the counter is larger than a preset value, generating evaluation information of the counter, wherein the evaluation information of the counter is abnormal;
when the error information of the counter is smaller than a preset value, generating evaluation information of the counter, wherein the evaluation information of the counter is normal;
the specific processing procedure of the communicator evaluation information is as follows: the acquired communicator detection information is extracted, the communicator detection information is communicator receiving and transmitting sensitivity information of the electric energy meter, when the communicator receiving and transmitting sensitivity information is smaller than a preset value, communicator evaluation information is generated, the communicator evaluation information is normal at the moment, and when the communicator receiving and transmitting sensitivity information is larger than the preset value, communicator evaluation information is generated, and at the moment, the communicator evaluation information is abnormal.
6. The performance testing system of an intelligent ammeter according to claim 1, wherein: the specific implementation process of the protection function is as follows: the intelligent electric energy meter comprises an electric energy meter shell, a rear cover, a preset sensor, an intelligent terminal device, a power supply device, a protection warning message, a control center, a power supply device and a control center, wherein the preset sensor is arranged between the electric energy meter shell and the rear cover and is used for monitoring connection tightness information between the electric energy meter shell and the rear cover;
and obtaining the function evaluation information by processing the protection test information.
7. The performance testing system of an intelligent ammeter according to claim 6, wherein: the function evaluation information comprises function evaluation information including normal function and abnormal function;
the specific processing procedure of the function evaluation information is as follows: and extracting the collected protection test information, generating normal functions when the protection test information is smaller than a preset value, and generating abnormal functions when the protection test information is larger than the preset value.
8. The performance testing system of an intelligent ammeter according to claim 6, wherein: the specific generation process of the protection test information is as follows: the method comprises the steps that a preset sensor is arranged between the electric energy meter shell and the rear cover and used for monitoring connection tightness information between the electric energy meter shell and the rear cover, when the connection tightness is smaller than a preset value and exceeds a preset duration, current time information is recorded and marked as P1, then time point information of intelligent electric energy meter generation notification warning information is recorded and marked as P2, the difference value between P1 and P2 is calculated, generation duration Pp is obtained, and protection test information is generated.
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