METHOD FOR OPERATING SEVERAL LOADS IN ALTERNATING CURRENT NETWORKS WITH LEADING EDGE OR TRAILING EDGE PHASE CUTTING

摘要

The invention relates to a method for operating a first and a second electrical load in an alternating current network. The method can be operated in an optional first operating mode, in which the positive and negative half waves for each load are controlled with a first phase angle. In addition, a second operating mode is provided, in which a first part of the positive and negative half waves for the first load and a second part of the positive and negative half waves for the second load are controlled with respective second phase angles. The invention further relates to a device for performing the method, having first and second phase angle control for the first and second loads.