This paper discusses the application of electrical automation equipment in energy-saving management in metallurgical enterprises based on the thermal automation and electrical system of thermal power plant. It provides guarantee and support for the development of thermal automation technology and electrical technology in China.%本文针对于热电厂的热工自动化和电气系统探讨我国电气自动化设备在冶金企业节能管理方面的应用，为我国热电厂的热工自动化技术和电气技术的发展提供保障与支持。
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