ARCHITECTURE OF COMPACT-SIZE POWER DIODE/THYRISTOR RECTIFIER Russian patent published in 2016 - IPC H02M7/08 

FIELD: electricity.

SUBSTANCE: invention is referred to converting rectifier manufactures as per Graetz bridge circuit, wherein at least one arm of the rectifier placed between separate AC output and separate DC output includes a row of unidirectional electronic components (5) connected in parallel by means of a set of current-conducting components at one side of DC output and at the other side to AC output. The invention is characterized by the fact that a set of components for at least one arm of the rectifiers includes multitude of independent collecting busbars (9A, 9B) for components, and each of them has at least one end connected to DC output, at that unidirectional components (5) are separated between collecting busbars (9A, 9B) for components forming the number of parallel components sets (71, 72) matching the number of collecting busbars (9A, 9B) for components.

EFFECT: large number of components may be connected in parallel without exceeded maximum permitted amount of unbalance.

12 cl, 12 dwg