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Nowadays, a controlled electric drives (ED) are widely used in different fields of industry. Well-known that about 10 per cent of all electric power is consumed by controlled ED. In an asynchronous drive with valve cascade converter-asynchronous-valve cascade (AVC), the smooth start and speed control of the phase-wound rotor motor are realised. However, the frequency converter as a part of electric...
This paper focuses on the power performances at the network of the driving systems with induction motors and frequency static converters. Noticing that the global power factor is influenced by the elements of the DC link circuit, we found the filter design possibility from power quality reasons. The achieved MATLAB-SIMULINK model corresponds to a driving system fed from a three-phase diodes rectifier...
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