CN113960522A - Method for calculating misalignment rate of electric meter - Google Patents
Method for calculating misalignment rate of electric meter Download PDFInfo
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- CN113960522A CN113960522A CN202111260644.0A CN202111260644A CN113960522A CN 113960522 A CN113960522 A CN 113960522A CN 202111260644 A CN202111260644 A CN 202111260644A CN 113960522 A CN113960522 A CN 113960522A
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Abstract
The invention belongs to the field of ammeter detection, in particular to a method for calculating the misalignment rate of an ammeter, which aims at solving the problems that the misalignment rate of different types of ammeters is inconvenient to count and the using condition of the ammeter cannot be intuitively known in the prior art, and provides the following scheme, comprising the following steps: s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B; s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A; s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D; s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter.
Description
Technical Field
The invention relates to the technical field of ammeter detection, in particular to a method for calculating the misalignment rate of an ammeter.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter, kilowatt hour meter, and is an instrument for measuring various electric quantities, basically, each household is installed, and when the electric energy meter is used, the misalignment rate of the electric energy meter needs to be detected.
In the prior art, the misalignment rate of different types of electric meters is inconvenient to count, and the using condition of the electric meter cannot be intuitively known, so that a calculation method of the misalignment rate of the electric meter is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the misalignment rate of different types of electric meters is inconvenient to count and the use condition of the electric meters cannot be intuitively known in the prior art, and provides a method for calculating the misalignment rate of the electric meters.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for calculating the misalignment rate of an electricity meter comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
Preferably, in S1, the number of the electric devices is 1 to 3, the data about power displayed on the electric devices is recorded, the recorded data is marked and distinguished, the model of the electric device can be searched if the power is not displayed on the electric device, and the power data is obtained by performing network search according to the model.
Preferably, in S2, the data a is obtained by multiplying the power of the electric equipment by the electricity consumption time.
Preferably, in S7, the stored data total amount is counted, the number of each type of electricity meter is counted, and the number of each type of electricity meter is divided by the data total amount, so as to obtain the ratio.
Preferably, in S6, the computer identifies the data when receiving the data, and classifies the data according to the model of the electric meter after the identification is completed.
Preferably, in S5, when the parameter of the electric meter is extracted, the service life of the electric meter is extracted at the same time, and the listening and speaking service life is uploaded while being associated with the electric meter.
Preferably, in S5, the parameters are uploaded to a computer for storage, so that the parameters can be used for authentication, and the stored data can be extracted after the authentication is successful.
Preferably, in S7, the total storage amount is calculated, the total storage amount is monitored, and when the monitored amount reaches a preset value, the spare storage space is started.
Preferably, in S1, all the electric devices are powered off, the data currently displayed by the electric meter is recorded, and then the selected electric device is turned on.
Preferably, in S3, data C is obtained by recording data displayed by the electric meter after 1-2h, and data D is obtained by subtracting data B from data C.
Compared with the prior art, the invention has the beneficial effects that:
according to the scheme, power data of electric equipment are extracted, meanwhile, data displayed currently by an ammeter are recorded to obtain data B, the power consumption of the equipment in unit time is calculated according to the power data of the electric equipment to obtain data A, the data displayed by the ammeter after unit time is recorded to obtain data C, the data C is subtracted from the data B to obtain data D, and the data D is compared with the data A to calculate the misalignment rate of the ammeter;
the scheme judges whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if the ammeter cannot be normally used, the parameters of the ammeter are extracted and uploaded to a computer for storage, the computer identifies the data when receiving the data, the data are classified after the identification is completed, the proportion of each type of stored ammeter is calculated, the stored ammeters are arranged according to the proportion from large to small to prepare an arrangement table, and the use condition of each type of ammeter can be visually seen according to the arrangement table;
the method can count the misalignment rate of the electric meters of different models, and can visually see the use condition of each model of electric meter.
Drawings
FIG. 1 is a flow chart of a method for calculating misalignment of an electricity meter according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1, a method for calculating an ammeter misalignment rate comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
In this embodiment, the number of the electric devices is 2, the data about the power displayed on the electric devices are recorded, and the recorded data are marked and distinguished, so that the model of the electric device can be searched if the power is not displayed on the electric devices, and the power data is obtained by performing network search according to the model.
In this embodiment, the power of the electric equipment is multiplied by the electricity consumption time to obtain data a.
In this embodiment, the total amount of the stored data is counted, the number of each type of electric meters is counted, and the number of each type of electric meters is divided by the total amount of the data, so that the occupied ratio can be obtained.
In the embodiment, the computer identifies the data when receiving the data, and classifies the data according to the model of the ammeter after the identification is finished.
In this embodiment, when extracting the parameter of ammeter, extract the life of ammeter simultaneously, listen to and speak life and carry out data association with the ammeter, upload simultaneously.
In this embodiment, the parameters are uploaded to a computer for identity verification after being stored, and the stored data can be extracted after the verification is successful.
In the embodiment, the total storage amount is calculated, the total storage amount is monitored, and when the monitored amount reaches a preset value, the standby storage space is started.
In this embodiment, all the electric devices are powered off, the data currently displayed by the electric meter is recorded, and then the selected electric device is turned on.
In this embodiment, data displayed by the electric meter after 1h is recorded to obtain data C, and data B is subtracted from data C to obtain data D.
Example two
Referring to fig. 1, a method for calculating an ammeter misalignment rate comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
In this embodiment, the number of the electric devices is 1, the data about the power displayed on the electric devices is recorded, and the recorded data is marked and distinguished, so that the model of the electric devices can be searched if the power is not displayed on the electric devices, and the power data is obtained by performing network search according to the model.
In this embodiment, the power of the electric equipment is multiplied by the electricity consumption time to obtain data a.
In this embodiment, the total amount of the stored data is counted, the number of each type of electric meters is counted, and the number of each type of electric meters is divided by the total amount of the data, so that the occupied ratio can be obtained.
In the embodiment, the computer identifies the data when receiving the data, and classifies the data according to the model of the ammeter after the identification is finished.
In this embodiment, when extracting the parameter of ammeter, extract the life of ammeter simultaneously, listen to and speak life and carry out data association with the ammeter, upload simultaneously.
In this embodiment, the parameters are uploaded to a computer for identity verification after being stored, and the stored data can be extracted after the verification is successful.
In the embodiment, the total storage amount is calculated, the total storage amount is monitored, and when the monitored amount reaches a preset value, the standby storage space is started.
In this embodiment, all the electric devices are powered off, the data currently displayed by the electric meter is recorded, and then the selected electric device is turned on.
In this embodiment, data displayed by the electric meter after 1h is recorded to obtain data C, and data B is subtracted from data C to obtain data D.
EXAMPLE III
Referring to fig. 1, a method for calculating an ammeter misalignment rate comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
In this embodiment, the number of the electric devices is 2, the data about the power displayed on the electric devices are recorded, and the recorded data are marked and distinguished, so that the model of the electric device can be searched if the power is not displayed on the electric devices, and the power data is obtained by performing network search according to the model.
In this embodiment, the power of the electric equipment is multiplied by the electricity consumption time to obtain data a.
In this embodiment, the total amount of the stored data is counted, the number of each type of electric meters is counted, and the number of each type of electric meters is divided by the total amount of the data, so that the occupied ratio can be obtained.
In the embodiment, the computer identifies the data when receiving the data, and classifies the data according to the model of the ammeter after the identification is finished.
In this embodiment, when extracting the parameter of ammeter, extract the life of ammeter simultaneously, listen to and speak life and carry out data association with the ammeter, upload simultaneously.
In this embodiment, the parameters are uploaded to a computer for identity verification after being stored, and the stored data can be extracted after the verification is successful.
In the embodiment, the total storage amount is calculated, the total storage amount is monitored, and when the monitored amount reaches a preset value, the standby storage space is started.
In this embodiment, all the electric devices are powered off, the data currently displayed by the electric meter is recorded, and then the selected electric device is turned on.
In this embodiment, data displayed by the electric meter after 1.5 hours is recorded to obtain data C, and data B is subtracted from data C to obtain data D.
Example four
Referring to fig. 1, a method for calculating an ammeter misalignment rate comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
In this embodiment, the number of the electric devices is 3, the data about the power displayed on the electric devices is recorded, and the recorded data is marked and distinguished, so that the model of the electric devices can be searched if the power is not displayed on the electric devices, and the power data is obtained by performing network search according to the model.
In this embodiment, the power of the electric equipment is multiplied by the electricity consumption time to obtain data a.
In this embodiment, the total amount of the stored data is counted, the number of each type of electric meters is counted, and the number of each type of electric meters is divided by the total amount of the data, so that the occupied ratio can be obtained.
In the embodiment, the computer identifies the data when receiving the data, and classifies the data according to the model of the ammeter after the identification is finished.
In this embodiment, when extracting the parameter of ammeter, extract the life of ammeter simultaneously, listen to and speak life and carry out data association with the ammeter, upload simultaneously.
In this embodiment, the parameters are uploaded to a computer for identity verification after being stored, and the stored data can be extracted after the verification is successful.
In the embodiment, the total storage amount is calculated, the total storage amount is monitored, and when the monitored amount reaches a preset value, the standby storage space is started.
In this embodiment, all the electric devices are powered off, the data currently displayed by the electric meter is recorded, and then the selected electric device is turned on.
In this embodiment, data displayed by the electric meter after 2 hours is recorded to obtain data C, and data B is subtracted from data C to obtain data D.
EXAMPLE five
Referring to fig. 1, a method for calculating an ammeter misalignment rate comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
In this embodiment, the number of the electric devices is 3, the data about the power displayed on the electric devices is recorded, and the recorded data is marked and distinguished, so that the model of the electric devices can be searched if the power is not displayed on the electric devices, and the power data is obtained by performing network search according to the model.
In this embodiment, the power of the electric equipment is multiplied by the electricity consumption time to obtain data a.
In this embodiment, the total amount of the stored data is counted, the number of each type of electric meters is counted, and the number of each type of electric meters is divided by the total amount of the data, so that the occupied ratio can be obtained.
In the embodiment, the computer identifies the data when receiving the data, and classifies the data according to the model of the ammeter after the identification is finished.
In this embodiment, when extracting the parameter of ammeter, extract the life of ammeter simultaneously, listen to and speak life and carry out data association with the ammeter, upload simultaneously.
In this embodiment, the parameters are uploaded to a computer for identity verification after being stored, and the stored data can be extracted after the verification is successful.
In the embodiment, the total storage amount is calculated, the total storage amount is monitored, and when the monitored amount reaches a preset value, the standby storage space is started.
In this embodiment, all the electric devices are powered off, the data currently displayed by the electric meter is recorded, and then the selected electric device is turned on.
In this embodiment, data displayed by the electric meter after 1h is recorded to obtain data C, and data B is subtracted from data C to obtain data D.
Comparative example 1
A method for calculating the misalignment rate of an electricity meter comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
and S4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter.
Comparative example No. two
A method for calculating the misalignment rate of an electricity meter comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
and S5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting the parameters of the ammeter, and uploading the parameters to a computer for storage.
Comparative example No. three
A method for calculating the misalignment rate of an electricity meter comprises the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
and S6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished.
Experimental example 1
The method for calculating the misalignment rate of the electric meter provided by the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment and the first embodiment, the second embodiment and the third embodiment is used for calculating the misalignment rate of the electric meter, and the statistical rate of the misalignment rate of the electric meter is as follows:
through the method for calculating the misalignment rate of the electric meter provided in the second embodiment, the misalignment rate is calculated as follows:
the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A method for calculating the misalignment rate of an electricity meter is characterized by comprising the following steps:
s1, extracting power data of the electric equipment, and simultaneously recording the currently displayed data of the electric meter to obtain data B;
s2, calculating the electricity consumption of the equipment in unit time according to the power data of the electricity equipment to obtain data A;
s3, recording data displayed by the ammeter after unit time to obtain data C, and subtracting the data B from the data C to obtain data D;
s4, comparing the data D with the data A, and calculating the misalignment rate of the electric meter;
s5, judging whether the ammeter can be normally used or not according to the calculated ammeter misalignment rate, if not, extracting parameters of the ammeter, and uploading the parameters to a computer for storage;
s6, when the computer receives the data, identifying the data, and classifying the data after the identification is finished;
and S7, calculating the proportion of each type of stored electric meter, and arranging the electric meters according to the proportion from large to small to prepare an arrangement list.
2. The method for calculating the misalignment rate of the electricity meter according to claim 1, wherein in S1, the number of the electric devices is 1-3, the data about the power displayed on the electric devices is recorded, the recorded data is marked and distinguished, the model of the electric device can be searched if the power is not displayed on the electric device, and the power data is obtained by performing a network search according to the model.
3. The method for calculating the misalignment rate of the electricity meters in claim 1, wherein in the step S2, the power of the electricity-using equipment is multiplied by the electricity-using time to obtain data a.
4. The method for calculating the misalignment rate of the electric meters as claimed in claim 1, wherein in the step S7, the total amount of the stored data is counted, then the number of the electric meters in each category is counted, and the number of the electric meters in each category is divided by the total amount of the data, so as to obtain the ratio.
5. The method for calculating the misalignment rate of the electric meter according to claim 1, wherein in the step S6, the computer identifies the data when receiving the data, and classifies the data according to the model of the electric meter after the identification is completed.
6. The method for calculating the misalignment rate of the electricity meter according to claim 1, wherein in the step S5, when the parameters of the electricity meter are extracted, the service life of the electricity meter is extracted at the same time, and the service life is listened to and associated with the data of the electricity meter and uploaded at the same time.
7. The method for calculating the misalignment rate of the electricity meter according to claim 1, wherein in the step S5, the parameters are uploaded to a computer for storage and then used for authentication, and after the authentication is successful, the stored data can be extracted.
8. The method for calculating the misalignment rate of the electricity meter according to claim 1, wherein in the step S7, the total storage amount is calculated and monitored, and when the monitored amount reaches a preset value, the spare storage space is started.
9. The method for calculating the misalignment rate of the electricity meters in claim 1, wherein in the step S1, all the electricity utilization devices are powered off, the currently displayed data of the electricity meters are recorded, and then the selected electricity utilization devices are turned on.
10. The method for calculating the misalignment rate of the electricity meter according to claim 1, wherein in the step S3, data C is obtained by recording data displayed by the electricity meter after 1-2h, and data D is obtained by subtracting data B from data C.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115856422A (en) * | 2023-02-27 | 2023-03-28 | 中电装备山东电子有限公司 | Method and system for calculating demand of electric energy meter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115856422A (en) * | 2023-02-27 | 2023-03-28 | 中电装备山东电子有限公司 | Method and system for calculating demand of electric energy meter |
| CN115856422B (en) * | 2023-02-27 | 2023-06-06 | 中电装备山东电子有限公司 | Electric energy meter demand amount calculating method and system |
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