針對某鋼鐵企業高爐供電網系統運行方式簡單，工作效率和管理水平低下等不足帶來的生產風險，提出建立一種新型的綜合自動化系統。通過綜合運用保護、監控、通訊及網絡技術，設計出分層分布式的計算機監控系統，從而達到無人值守的標準，提高供電網系統運行的可靠性、安全性和經濟性。
關鍵詞：供電自動化；監控系統；分層分布式系統；通信
Abstract：Aim at the production risks caused by poor operation and management, insufficient staff on duty in the power grid of blast furnace in an iron and steel enterprises, a new type of integrated automation system is proposed in this paper. Through the integrated use of protection, monitoring, communication and network technology, the hierarchical distribution computer monitoring system is designed. so as to achieve the purpose of unattended, and improving the reliability, safety and economy of electric supply system.
Keyword：power grid automation; monitoring system; hierarchical distribution; communication