【摘要】 分析了电磁搅拌装置的原理及应用，系统的组成与性能．经济效益与应用前景本文介绍的由PC控制的三相桥式交─交变频Ⅱ型系统，具有功能齐全、保护完善、技术先进、效益显著、高次谐波小、抗干扰性强等特点，它是节能的高科技产品更多还原

【Abstract】 In this paper, the principle of electromagnetic stirrer, the make-up and features of the system, as well as its economic efficiency and prospects are analyzed and discussed. By adopting second generation frequency-converting system through three phase bridge circuit controlled by PC, excellent features such as multi-functions, perfect protection, advanced technology, remarkably high efficiency and less harmonic compo nent are achieved. It is an advanced scientific and technological product with low energy consumption.更多还原