Replacement of thyristor exciters OVD-2, OVD-4, DZF

CLIENT

Ferrexpo Poltava Mining

YEARS OF IMPLEMENTATION

2018—2019

TYPE OF WORKS

Design, equipment supply, construction and installation works, complex commissioning and testing

Equipment used, specifics of works provided

Thyristor exciter VTE-320/230-1T20-0002-UHL4 (SPE “PREOBRAZOVATEL-KOMPLEX” LLC).
During the adjustment of the exciter’s ARF regulators, we used process oscillography with the ADC-BS-8V-9C digital recorder of electrical parameters.

Design

Installation works

Equipment supply

Complex tests

Commissioning works

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