两相正交电磁搅拌器用变频电源

Two - phase cross at right angle Ac - Ac frequency converter used for electromagnetic stirring

本文主要介绍了一种两相正交电磁搅拌装置用的两相正交的交-交变频电源。这里重点说明余弦交点法、逻辑控制电路、基准正弦波发生器、脉冲形成与控制电路。

Two - phase Cross of at right angle frequency converter, used for electromagnetic stirring, is introduced in this paper, The main part of the paper describes cosine cross point method, logic - controlled circuit base sine generator,pulse forming and controlled circuit.