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沈英才河北科技大学电气信息学院,河北石家庄050054摘 要:介绍了用变频器技术实现发酵罐搅拌器转速控制,以取代原来工频额定转速的控制方法,节约用电达33%,降低了原材料的消耗。该系统具有无扰切换、自检、联锁保护措施。[著者文摘]
关键词:发酵罐 搅拌器 变频器 自动控制 土霉素
分类号: TP202.7[著者标引]文献标识码:A文章编号:1008-1534(2007)01-0007-04栏目信息:研究与开发
相关文献:主题相关 全文快照
Frequency conversion control for beater in the fermentation
cylinder of terramycinSHEN Ying-cai College of Electrical
Engineering and Information Science, Hebei University of
Science and Technology, Shijiazhuang Hebei 050054, ChinaAbstract:This
paper introduced the frequency conversion control method,
instead of the original control method, to control the beater.
With the new control strategy, energy consumption is 33%
less than before, and raw materials are economized. The
new control system also has other advantages ,such as no
disturbance switching, self-detection,and interlock protection.[著者文摘]
Key words:fermentation cylinder ; beater ; transducer;
auto-control; terramycin
收稿日期: 2006-04-24修订日期: 2006-07-04基金资助:
作者简介:沈英才(1950-),男,河北沧州人,副教授,主要从事自动控制和计算机控制方面的研究。 |