Mine network hybrid electrical method monitoring system and method

Abstract

The invention discloses a mine network hybrid electrical method monitoring system and method, and the system comprises a monitoring substation, a plurality of first electrical method controllers, a plurality of second electrical method controllers, a plurality of third electrical method controllers, a plurality of fourth electrical method controllers, and a plurality of electrodes. The plurality of first electrical method controllers are sequentially connected in series. The plurality of second electrical method controllers are sequentially connected in series, the plurality of third electrical method controllers are sequentially connected in series, and the non-series end of the first electrical method controller located at the head end is connected with one non-series end of the plurality of second electrical method controllers. The non-series end of the first electrical method controller located at the tail end is connected with one non-series end of each of a plurality of third electrical method controllers, the non-series end of the first electrical method controller located at the tail end is further connected with the monitoring substation through a fourth electrical methodcontroller, and each first electrical method controller is connected with a plurality of electrodes through electrical method large wires; the method has the advantages that the equipment failure rateis reduced, the product cost is reduced, and the price is high.

Description

technical field [0001] The invention relates to the technical field of mine physical exploration, and more specifically relates to a mine network hybrid electrical monitoring system and method. Background technique [0002] With the gradual depletion of shallow coal resources, coal mining is tending to develop in depth. At this time, deep mining will face the impact of "three highs and one disturbance", which will make the mining conditions more complicated in shallow areas. In order to ensure the green, safe and efficient production of mines, it is necessary to fully grasp the dynamic development characteristics of mine geological hazards. [0003] At present, the physical detection technology for geological anomalies in mines mainly uses centralized or distributed electrical detectors for one-time detection. Its disadvantages mainly include the following points: 1) Since all the electrode switching modules of the centralized electrical detector are designed inside the det...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the electrical monitoring system of the prior art has the problems of high failure rate of large electrical lines and high product cost and price

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