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MAIN CONTENTS
2014年
2期
10-12
,共3页
PLC%SCADA%自动定压%自动补水%自动泄压%温度控制
PLC%SCADA%自動定壓%自動補水%自動洩壓%溫度控製
PLC%SCADA%자동정압%자동보수%자동설압%온도공제
PLC%SCADA%automatic constant pressure%Automatic replenishment%automatic pressure relief%temperature control
首先提出温度和压力参数对换热站正常运行的重要性，接着简述换热站的现状和改造设计的思路，重点阐述了控制系统、现场和通讯设备改造的内容和方案的实现，最后分析了改造前后的运行效果，从而论证无人值守设计的必要性和重要意义。
首先提齣溫度和壓力參數對換熱站正常運行的重要性，接著簡述換熱站的現狀和改造設計的思路，重點闡述瞭控製繫統、現場和通訊設備改造的內容和方案的實現，最後分析瞭改造前後的運行效果，從而論證無人值守設計的必要性和重要意義。
수선제출온도화압력삼수대환열참정상운행적중요성，접착간술환열참적현상화개조설계적사로，중점천술료공제계통、현장화통신설비개조적내용화방안적실현，최후분석료개조전후적운행효과，종이론증무인치수설계적필요성화중요의의。
First proposed the importance of temperature and pressure parameters of the normal operation of the heat transfer station, then outlined the current situation and transform heat transfer station design ideas, focusing on the control system, the transformation of the site content and communications equipment and programs, the final analysis the operating results before and after the transformation, which demonstrates the necessity and importance of unmanned designs.
