Distribution line fault indicator based on wireless ad hoc network

Abstract

The invention discloses a distribution line fault indicator based on a wireless ad hoc network; the fault indicator comprises an acquisition unit and a gather unit; the acquisition unit comprises a data acquisition module, a first main control module and a first wireless ad hoc network communication module; the data acquisition module is connected with the first main control module; the first maincontrol module is connected with the first wireless ad hoc network communication module; the gather unit comprises a second wireless ad hoc network communication module, a second main control moduleand a wireless cellular network communication module; the second wireless ad hoc network communication module and the wireless cellular network communication module are respectively connected with thesecond main control module. The fault indicator uses the wireless ad hoc network communication modes to solve the long distance data transmission failing problems, thus increasing the fault indicatordetection valid distance; the fault indicator allows work personnel to handle the power grid operation states from the main station, and obtains the fault alarm information of the distribution line,thus monitoring the distribution line and locating faults online.

Description

technical field [0001] The invention relates to a fault indicator, in particular to a distribution line fault indicator based on a wireless ad hoc network, and belongs to the field of power grid fault detection. Background technique [0002] The distribution network is the carrier of urban and rural power supply. The stability and safety of the distribution network are directly related to the power supply security of various companies and thousands of households, and have important economic value and social significance. In the early stage of power grid construction, more emphasis was placed on power generation and transmission, while power distribution and consumption were often underestimated. In recent years, the country has invested a lot of money in the transformation of urban and rural power grids for the distribution network, and has transformed a large number of lines, switches and transformers. The distribution network has been upgraded in terms of hardware to impro...

AI Technical Summary

Problems solved by technology

Since the fault indicator mainly relies on the mobile operator's GPRS network to transmit data, it cannot be applied in some remote areas without mobile base stations

Images