Intelligent electric power measuring instrument
A technology of intelligent power and measuring instruments, which is applied in the direction of measuring devices, measuring electrical variables, instruments, etc., can solve the problems of complex hardware structure, simplification of functions, and insufficient level of measurement accuracy, so as to achieve high detection efficiency, improve efficiency, and ensure The effect of development
Pending Publication Date: 2021-12-31
铜川市计量测试所
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Problems solved by technology
Most of the traditional power instruments have complex hardware structures, relatively simple functions, insufficient measurement accuracy, and even lack of remote communication functions.
This has a serious impact on the monitoring effect of the meter remote monitoring system and limits the development of the smart grid of the power system
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[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0028] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to...
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The invention provides an intelligent electric power measuring instrument, and relates to the technical field of electric power measurement. The intelligent electric power measuring instrument comprises a measuring module used for acquiring electric power measuring data of a circuit where the intelligent electric power measuring instrument is located; the calculation module is used for calculating power parameters of a circuit where the intelligent power measurement instrument is located according to the power measurement data; the storage module stores a first fault database and is used for storing power measurement data and power parameters; the processing module is used for judging whether the intelligent power measuring instrument is abnormal or faulty according to the power parameters and the first fault database; the transmission module is used for transmitting the electric power measurement data and the electric power parameters to the electric power meter host, and is used for transmitting an abnormality or a fault to the electric power meter host when the processing module judges that the intelligent electric power measurement meter is abnormal or has the fault. The method can quickly detect the abnormity and fault of the instrument, has the characteristic of high detection efficiency, and can effectively ensure the development of the intelligent grid of the power system.
Description
technical field [0001] The invention relates to the technical field of electric power measurement, in particular to an intelligent electric power measuring instrument. Background technique [0002] In contemporary society, the importance of electricity to people is incomparable. Residential life, commerce, industry, and the Internet have an increasing demand for electricity. If a sudden power failure occurs, it will have a huge impact on production and life and money. loss. With the continuous advancement of industrialization, the early measuring instruments can no longer meet the requirements of modern technology. Therefore, it is necessary to upgrade and modify the hardware circuit of the measuring instrument, including the selection of sensors, signal acquisition and data transmission methods, and processing chips. At this stage, various measuring instruments are developing in the direction of easy operation, diverse functions, and intelligence and safety. [0003] Nowa...
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IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 郭水良丁可张军
Owner 铜川市计量测试所