Study On The Automatic And Comprehensive Protecting System Of The Hydraulic Pressure Station Based On WMIS

This subject makes a fully analysis of the present automatic and comprehensive protecting systems of the hydraulic pressure station both at home and abroad. In view of the existing situation that the integration level is not advanced, the extension of the system is weak, and the systems are formed by the wire, this subject puts forward a new project-The automatic and comprehensive protecting system of the hydraulic pressure station based on WMIS(wireless Mobile Information System).In the research work of the automatic and comprehensive protecting system of the hydraulic pressure station based on WMIS, the writer adopts some advanced system designing thoughts, and put forward a new protecting system and some new methods, which efficiently synthesizes the checking technology, the transmission technology, the auto-control technology, the signal technology, computer technology and some other modem advanced technology. In the specific field, this article mainly makes a further research on the whole system integrated technology, the combine technology of PLC and the wireless mobile intellect receiving terminal, and the receiving and sending technology of the wireless mobile intellect receiving terminal.It applies the research results to design an automatic and comprehensive protecting system of the hydraulic pressure station based on WMIS.This is a set of comprehensive and automatic protecting system based on WMIS, which is able to make an updated automatic protection and make an automatic warning. Besides, it has the ability of dealing with the information automatically.At present, this system has been successfully put in practice. According to the use condition in the NO.6 blast furnace in the Iron-smelting Factory of Chongqing Iron And Steel Company Ltd, it is able to efficiently monitor the working state of the equipment in the hydraulic pressure, understand the moving parameter and send back the breakdown information in time and can take some automatic protection measures. This system has been proved to have achieved significant effects in the practice.