本文介紹了應用于分布式供能的基于Internet的遠程監(jiān)控系統(tǒng)及監(jiān)控系統(tǒng)的組成，并探討了其中的關鍵技術。遠程監(jiān)控系統(tǒng)程序使用VB進行編寫，通過Internet進行遠程數(shù)據(jù)傳送，下位控制器負責現(xiàn)場設備控制和采集系統(tǒng)的運行數(shù)據(jù)，IPC進行現(xiàn)場運行監(jiān)控和數(shù)據(jù)分析處理并作為遠程監(jiān)控服務器。通過實際應用，表明遠程監(jiān)控系統(tǒng)可以滿足分布式供能系統(tǒng)遠程監(jiān)控的要求，對分布式供能系統(tǒng)的推廣有很大的促進作用。
關鍵詞：分布式供能；分布式供能；可編程控制器；遠程監(jiān)控：
Abstract: The paper has presented a Remote Monitor and Control System (RMCS) over internet for a Distributed Energy System (DES). Especially, the paper has studied the key technology underlying it. The RMCS communicates through Internet, and its software is programmed in VB. The Direct controllers are in charge of collecting data and direct control. IPC is responsible for local monitor & control and working as Server for the remote PC. The result of application has indicated RMCS can complete remote monitor
& control of DES and will contribute to promoting DES’s popularization in China.
Keywords: Distributed Energy System；Combined Cooling, Heating and Power; Programmable Logic Controller；Remote Monitor and Control