Industrial Automatic Control Systems and Controllers Annotation << Back Mathematical model of series current control system (on the example of the 3rd series of the IrkAz electrolysis shop) A.M. Prokopev, V.S. Andreev, A.V. Shchiptsova In the course of analyzing the operation of the aggregates of the series, which are several power transformers with silicon rectifier aggregates (SRA), the outputs of which are connected to the buses that feed the baths of the electrolysis shop, the specialists of «LLC «Scientific and production association «Kaskad-GROUP» developed a mathematical model describing the operation of the aggregates of the series load – electrolysis baths of the electrolysis shop. Keywords: series current; series voltage; mathematical model; aggregate; electrolysis shop; aggregate model; complex resistance. DOI: 10.25791/asu.3.2022.1351 Pp. 03-08.