外文翻譯---wincc在供熱站恒壓供水監(jiān)控系統(tǒng)中的應(yīng)用-其他專業(yè)(編輯修改稿)
2025-02-24 09:17 本頁面
【文章內(nèi)容簡介】 age, PLC controller mainly used to monitor and control water and electricity 1~4 pressurized pump converter using the ABB ACS510031A4 inveter,HMI operatorstation selection DELL ,Industrial Ether server card Siemens munications pany Cp1612 Software design of System The control system software pany Siemens PLC system used server and operating station are using the Windows2021 operating system to have an open programming Sation Wincc configuration control software maior constant pressure water system and coal Gallery in two of the system of automatic detection and automatic constant pressure water and coal Gallcry equipment operation realtime data data ,realtime display and unit alarm and automatic parking operation .Theconstant pressureof water supply pressure system configuration monitoring regulatory pressure pumps water pressure and so Gallery in to control the coal to speed,to monitor the quality of coal (coal crushing degree of quality and impurity) PLCBased Fuzzy Constant water suppl。y system design constant pressure water system ponents .From the water supply system programmable controller,inverter,pressure transmiter,and the constact group on the pump unit and other controller selection of AB ControlLogix includes Logix5550 controller,analog input modules,digital input and output modules and munication analog input modute used to test the water pressure on the export signal,digital input module and valves Kai of AB 1336 Plus and Devi2 ce controller thtough the work for munication. Constant Pressure Water Principle The outlet channel of pressure sensor installation will export water pressure signals are converted to electrical signals, send PLC fuzzy inference operation, the output control signals to the converter, regulating the operation of pump motor speed, until the actual elimination of hydraulic pressure and set the deviation, constant voltage supply. Programmable controller can control pumps Kai stopped. When the system started working, inverter control from start on 1st pump frequency operation. If users increased consumption of the converter output frequency up to 50 Hz, the pressure will still be less than the set value, then after some time delay, on the 1st of the pump switching frequency operation。 Inverter start again on the 2nd pump operation. If pressure is less than the set value, they will be on the 2nd to pump switching frequency operatio
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