Electricity meter cross-room wiring detection device and detection method thereof

A detection device and detection method technology, applied in the direction of measurement device, measurement of electricity, measurement of electric variables, etc., can solve the problems of backward pull-type inspection technology, low efficiency, high floor trouble, etc.

Inactive Publication Date: 2015-06-17
ZHENGZHOU WONDER ELECTRICAL POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The working status of the transmission lines in these large buildings, whether the transmission lines are connected to households, whether the neutral and live wires are connected in reverse, etc., have plagued people’s power quality. At present, the traditional detection of electric energy meters connected to households usually needs to be judged by pull...

Method used

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  • Electricity meter cross-room wiring detection device and detection method thereof
  • Electricity meter cross-room wiring detection device and detection method thereof
  • Electricity meter cross-room wiring detection device and detection method thereof

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Embodiment Construction

[0024] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0025] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a meter serial connection detection device includes a signal providing host and a signal feedback slave, the signal providing host is connected to the input end of the transmission line during detection, and the signal feedback slave is connected to the output of the transmission line terminal, such as the socket in the user's room; at the same time, purposely cut off the power for the user who needs to be detected to ensure the uninterrupted power consumption of other users, which not only meets the needs of transmission line detection, but also meets the power consumption requirements of users.

[0026] The signal supply host includes a host MCU and a host keyboard, a host communication module, a host display, and a host power supply that are respectively connecte...

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Abstract

The invention provides an electricity meter cross-room wiring detection device which comprises a signal providing host and a signal feedback slave, wherein the signal providing host comprises at least one signal output circuit, input end of power transmission lines of different users are connected by the signal output circuits, the signal feedback slave comprises a signal feedback circuit and is connected into output ends of the power transmission lines of users in different rooms sequentially, and the working states of the power transmission lines are detected. The invention further provides a detection method based on the electricity meter cross-room wiring detection device, the signal providing host and the signal feedback slave are mutually matched for communication, so that the working states power transmission lines of the users are detected, and conditions of cross-room, reversed connection of a zero wire and a fire wire and the like of the power transmission lines are avoided.

Description

technical field [0001] The invention relates to a detection device and a detection method for the working state of a power transmission line, in particular, to a detection device and a detection method for the serial connection of electric meters. Background technique [0002] With the acceleration of the urbanization process, large buildings such as high-rise residential buildings and high-rise office buildings are increasing day by day, and the problem of electricity consumption is the main problem of people's life. The working status of the transmission lines in these large buildings, whether the transmission lines are connected to households, whether the neutral and live wires are connected in reverse, etc., have plagued people’s power quality. At present, the traditional detection of electric energy meters connected to households usually needs to be judged by pulling the switch. Judging whether the wiring is correct according to the on and off of the lighting lamp, the ...

Claims

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Application Information

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IPC IPC(8): G01R31/02
Inventor 杨帅董生怀陈向群贺东升李建新成安远
Owner ZHENGZHOU WONDER ELECTRICAL POWER
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