摘要
论述了交流变频调速器在工业企业实际生产中用于通风机类负载时节能效果情况及节能费用图示估算方法。分析了实际应用中的通风机负载流量与电能之间相互关系,以及电动机转速与电能的特性曲线情况,绘出了风机节能效果特性曲线及简单、直观、实用的投入补偿关系图。对于广大的工程技术人员掌握变频器实际选型和应用具有简便、实用的参考价值。
The energy-saving effect and rough calculation of AC VVVF inverter in ventilator load in practical industrical production were described. Analyzed the correction performance curve that the air flux and speed have relative to power-consunming, it gave a graphic representation for air fan energy-saving effect. It has the practical value for the inverter capacity selected by people.
出处
《电气传动》
北大核心
2008年第12期8-10,共3页
Electric Drive
