The descaling system of 1580HSM of Baosteel can provide the necessary flow of high pressure descaling and achieve adjustable pressure of descaling system and a smooth Descaling pump start while saving energy,through the frequency control device which can change the descaling pump motor speed. When descaling pump inverter in OLVC mode is debugged and optimized, on one hand, equipment control accuracy and response time is improved to meeting the needs of the normal rolling process, while the effect of saving energy is improved; On the other hand, taking into account the capacity of equipment to bear. The optimization technology of descaling system inverter described in this article can better meet the needs of the normal rolling process, while improving the quality of inverter operation, reducing maintenance costs, and achieving significant power saving effect.
李景洋, 欧湘贵. 高压变频器在宝钢热轧除鳞系统的应用[J]. 中国冶金, 2012, 22(7): 38-39.
LI Jing-yang, OU Xiang-gui. Application of High Voltage Inverter in HSM Descaling System of Baosteel. China Metallurgy, 2012, 22(7): 38-39.