Secondary low-pressure dynamic compensation device for remote wireless monitoring of high-power submerged arc furnace

Abstract

The invention relates to a reactive power compensation device for remote wireless monitoring of electric power and specifically relates to a secondary low-pressure dynamic compensation device for remote wireless monitoring of a high-power submerged arc furnace. The secondary low-pressure dynamic compensation device for remote wireless monitoring of the high-power submerged arc furnace comprises an intelligent central controller and a secondary low-pressure dynamic compensation device for the high-power submerged arc furnace. The intelligent central controller comprises an embedded controller module, an input / output module, a GPRS (general packet radio service) module, a ZigBee module and a terminal monitoring module. The secondary low-pressure dynamic compensation device disclosed by the invention can realize the functions of remote wireless monitoring, control or management of the power supply situation of the secondary low-pressure dynamic compensation device for the high-power submerged arc furnace and the actual operation working conditions of the submerged arc furnace by transplantation of an embedded operation system based on GPRS and ZigBee and the intelligent central controller customized by an application program, the operation is simple, the operation and using efficiency is improved, the maintenance is facilitated, the status of insufficient reactive power of a short net is greatly improved, and the problems of trivial field maintenance, long maintenance time, unnecessary operation and maintenance burden of a user and the like are further solved.

Description

【Technical field】 [0001] The invention relates to a remote wireless monitoring electric reactive power compensation device, in particular to a remote wireless monitoring high-power submerged arc furnace secondary low-voltage dynamic compensation device. 【Background technique】 [0002] The existing technology of low-voltage reactive power compensation device for submerged arc furnace generally requires manual on-site monitoring and debugging control, and high-voltage side compensation or low-voltage side automatic compensation is adopted. The low-voltage reactive power compensation device for submerged arc furnace with manual on-site monitoring and debugging control is as follows Disadvantages: technical personnel are required to work on site, and point-to-point monitoring operations consume more working time of technical personnel, so that the work efficiency is not high; when the submerged arc furnace compensation device is abnormal or damaged, it cannot be discovered and pr...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem that the low-voltage reactive power compensation device of the submerged arc furnace and the low-voltage reactive power compensation device of the high-power submerged arc furnace are prone to burnout faults that need to be manually monitored and debugged in the prior art, the present invention provides a new The remote wireless monitoring high-power submerged arc furnace secondary low-voltage dynamic compensation device, the remote wireless monitoring high-power submerged arc furnace secondary low-voltage dynamic compensation device includes an intelligent central controller and a high-power submerged arc furnace secondary low-pressure dynamic compensation device

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