Novel modularized smart electricity meter

A smart energy meter, modular technology, applied in the direction of measuring electrical variables, measuring devices, instruments, etc., to achieve the effect of improving installation efficiency, reducing maintenance costs, and reducing the risk of power failure

Inactive Publication Date: 2018-10-12
QINGDAO EASTSOFT COMM TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] To sum up, the existing integrated electric energy meter has many shortcomings, therefore, it is necessary to propose a new type of electric energy meter to overcome the above problems

Method used

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Embodiment Construction

[0021] In order to make the technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments and accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] Such as figure 1 As shown, the embodiment of the present invention provides a new type of modular smart electric energy meter, a meter box shell, and an ACDC power supply module, a display module, a control module, a carrier communication module, a wireless communication module, a multi- metering modules, multiple relays and multiple current transformers. The metering module is used to real...

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Abstract

The invention belongs to the field of electric systems, and provides a novel modularized smart electricity meter. The novel modularized smart electricity meter comprises a meter box shell, and an ACDCpower supply module, a display module, a control module, a carrier communication module, a wireless communication module, multiple metering modules, multiple relays and multiple current inductors arearranged inside the meter box shell. An electricity meter box is integrated, each electricity meter box is provided with the metering modules capable of metering the electricity amount of multiple users, and shares the power supply module, the display module and the communication module, and therefore the cost is greatly lowered for the smart electricity box; in addition, each functional module is modularized, and it only needs to replace abnormal functional modules instead of replacing the whole meter when the electricity meter has failures. The cost can be greatly lowered for the electricity meter, and the novel modularized smart electricity meter can be widely applied to the field of electricity metering.

Description

technical field [0001] The invention relates to the technical field of electric energy metering and power line carrier communication, in particular to a novel modular smart electric energy meter. Background technique [0002] With the rapid development and construction of the national grid, the design and manufacture of electric energy meters in our country have reached a considerable level and scale. The current electric energy meter scheme generally adopts the functional integration design. In the integrated electric meter in the prior art, each electric meter corresponds to an ACDC power supply, an LCD screen, and a communication module. For urban communities, the electric meters of each unit in each community are uniformly installed in the same position and share one meter box , The volume is large, and the installation of multiple meters in one is easy to cause problems such as difficult wiring and inconvenient installation. In addition, since each electric meter has ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04
CPCG01R11/04
Inventor 崔健董海涛殷凯王文达
Owner QINGDAO EASTSOFT COMM TECH
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