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Electric field multifunctional universal fault analysis system

A fault analysis and multi-functional technology, applied in the direction of electrical signal transmission system, distribution line transmission system, non-electrical signal transmission system, etc., can solve the problems of slow copying speed, small bandwidth, low efficiency of centralized collection, etc. Low energy consumption, simple operation, and the effect of improving the success rate of meter reading

Inactive Publication Date: 2017-01-04
FUJIAN NETPOWER TECH DEV +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its shortcomings such as small bandwidth, slow copying speed, and low efficiency of centralized collection cannot be ignored.

Method used

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  • Electric field multifunctional universal fault analysis system
  • Electric field multifunctional universal fault analysis system

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0011] The multi-functional and general-purpose fault analysis system on the electric power field mainly includes on-site portable detection terminals, handheld terminals, national grid standard concentrator modules, and mobile terminals. The on-site portable detection terminal equipment mainly includes the main core module of the detection terminal, the 2009 / 2013 version of the State Grid standard communication interface, the serial communication module, the Bluetooth communication module, the infrared communication module, etc., and its main function is to be responsible for the transfer of data frames and the concentrator module. Detection and identification. The main function of the handheld terminal is to send, receive, process and display information. Connect to the detection terminal in the way of serial communication, send the meter r...

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Abstract

The invention relates to an electric field multifunctional universal fault analysis system which comprises a field portable detecting terminal, a handheld terminal, a state grid standard concentrator module and a mobile terminal. All the parts are in communication through a master core module. The detecting terminal receives information through communication of a serial port, and the information passes through the master core module first and then passes through a 2009 / 2013 version state grid standard communication interface to the state grid standard concentrator module to be processed or packaged, and after processing or packaging is completed, the information is transmitted back to the master core module, a power module and a low-voltage power line in sequence to complete subsequent work. The concentrator module is installed on the detecting terminal, receives a command sent by the handheld terminal or the mobile terminal and is in communication with an electric meter module in a carrier mode, transmits returned data back to the detecting terminal in a carrier mode, and finally is in communication with the handheld terminal or the mobile terminal through a serial port communication module or a Bluetooth communication module on the detecting terminal so that various detecting functions can be achieved.

Description

technical field [0001] The invention relates to a multifunctional and general-purpose failure analysis system on the spot using electric power. Background technique [0002] With the implementation of the strategy of the State Grid Corporation of China to build a unified and strong smart grid, the requirements for information interaction in the distribution and consumption links of the smart grid are gradually increasing. It is the premise and guarantee to realize the informatization, automation and interaction of the power grid. The existing domestic low-voltage centralized reading system is mainly realized by narrowband carrier, although the narrowband carrier communication technology has gradually entered the practical stage. However, its shortcomings such as small bandwidth, slow copying speed, and low efficiency of centralized collection cannot be ignored. Therefore, it is necessary to improve. Contents of the invention [0003] The purpose of the present invention...

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Application Information

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IPC IPC(8): G08C17/02G08C19/00G08C23/04G06F13/42H04B3/54H02J13/00
CPCH02J13/0013H04B3/54G06F13/4286G08C17/02G08C19/00G08C23/04Y02E60/00Y04S40/121Y02B90/20
Inventor 罗义钊俞煌陈清雷李榕桂连大营
Owner FUJIAN NETPOWER TECH DEV