針對煤礦井下高壓供電系統(tǒng)中開關(guān)保護裝置可操作性、可靠性差，測量、通信等方面的問題，設(shè)計出一種基于WinAC的高壓防爆開關(guān)保護測控系統(tǒng)。硬件系統(tǒng)設(shè)計以WinAC RTX為控制核心，運用Profibus現(xiàn)場總線進行控制結(jié)構(gòu)設(shè)計，軟件開發(fā)以西門子公司的組態(tài)軟件WinCCV6.0 和Step7V5.2為平臺，設(shè)計了友好的人機界面和防爆開關(guān)測控功能。結(jié)果表明，該測控系統(tǒng)的實時操作系統(tǒng)，提高了系統(tǒng)的實時性和保護動作的靈敏度，具有強大而友好的人機交互界面，實現(xiàn)了集測量、控制、保護、通信等功能。

　　Abstract:

　　As for underground high voltage power supply system of the switch protection device operability， reliability， measurement， communications and other issues， the system of a high-voltage proof switch， protection and monitoring based on WinAC was designed. The WinAC RTX hardware designed as the control of the core， the control structure was set up with Profibus fieldbus， used Siemens configuration software WinCCV6.0 and Step7V5.2 as a software development platform， a friendly man-machine interface and explosion-proof switch monitoring control functions were developed. The results show that the control system’s real-time operating system improves the system’s real-time protection ability and sensitivity， has a strong and friendly man-machine interface， and achieves a set of measurement， control， protection， communication and other functions.