信息技術(shù)(IT)的發(fā)展使電力企業(yè)有機(jī)會(huì)采用更多的IT產(chǎn)品，以增強(qiáng)競爭力。然而如何選擇正確的IT產(chǎn)品及其應(yīng)用方案是提高效率的關(guān)鍵，否則會(huì)浪費(fèi)大量的人力和財(cái)力資源。文章介紹IT在電廠過程控制、傳感器和終端控制元件、狀態(tài)監(jiān)測等方面的應(yīng)用及最新進(jìn)展，以及Web在電廠中的作用。
關(guān)鍵詞：信息技術(shù)； 發(fā)電廠； 過程控制； 狀態(tài)監(jiān)測； 信息網(wǎng)絡(luò)
Abstract: The explosion in information technologies gives power producers a vast list of robust tools to pick from in the drive toward competitiveness. However, the key to improve the productivity and benefits is to select the right IT tools includingITproductsandtheirapplicationschemes. Iftherighttoolsaren誸 selectedorproperlyapplied, we誰lwastealarge amount of human resources and money. This paper describes the newest IT applications in process controls, sensors and final-controlelements, conditionmonitoringaswellaswebstationsinpowerplants.
Key words: information technology; power plant; process control; condition monitoring; Web station