High-voltage thyristor voltage converters for multiple soft start of asynchronous and synchronous motors PAD-V-G and PSD-V-G-
Thyristor voltage converters for multiple soft start of asynchronous and synchronous motors of voltage 6 or 10 kV and power 0,315…12,5 MW provide a successive soft start of several motors of various capacities from one converter with subsequent connection of a motor started to the network.
The multiple converter is represented by a number of cabinets arranged in one single cluster: control cabinet, thyristor voltage converter bay YAPN and dedicated motor selection bays YAVD. The motor is selected by means of motor selection bays YAVD, which quantity is determined by the number of motors to be started. Each YAVD bay can commutate one or two motors.