摘要
随着科技的发展,越来越多的企业开始使用变频调速技术来提高生产效率和降低成本。本文将从变频调速基本理论出发,通过应用于电气自动化控制系统中,如电力系统、减速区段的低速保护等。并结合电气自动化设备的引送风机节能改造,成功地实现了对电机功率的自动调节,提高了系统的运行效率。
With the development of technology,more and more enterprises have begun to use variable frequency speed control technology to improve production efficiency and reduce costs.Starting from the basic theory of variable frequency speed control,this article explores how to apply it to electrical automation control systems,such as power systems and low-speed protection in deceleration sections.By combining the energy-saving retrofit of electrical automation equipment's induced draft fans,we successfully achieved automatic adjustment of motor power and improved the operating efficiency of the system.
作者
梁卫成
Liang Weicheng(Nanning Sanfeng Energy Co.,Ltd.,Nanning,Guangxi,China,530215)
出处
《仪器仪表用户》
2024年第6期4-6,共3页
Instrumentation
关键词
电气自动化
变频调速
技术
electrical automation
variable frequency speed control
technology
作者简介
梁卫成(1987—),男,壮族,广西南宁人,本科,电气工程师,研究方向:电气自动化(变频器、PLC、继电保护等)。
