Registration Number
0224U001637,
0121U108384
, R & D reports
Title
Development of automatic control system for the electroslag remelting process
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Head
Lankin Yurii M., Доктор технічних наук
Registration Date
26-01-2024
Organization
E. O. Paton Elektric Welding Institute National Academy of scinces of Ukraine
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The microprocessor control unit of the power source with phase-pulse regulation and stabilization of the output voltage and the software for it were developed and manufactured; by means of mathematical modeling, the dependence of the change in the power factor of the phase-stepped regulator on the thyristor switching angle and the value of the relative voltage of the transformer stages was calculated, a study of the regularity of heat release in the slag bath when changing the geometric parameters of the slag bath, the diameter of the electrodes, the coordinates of the locations and the depth of the electrodes; a power source control unit for ESW/ESR with phase-step regulation of the output voltage was developed and manufactured, which allows smooth regulation of the output voltage, with a high power factor; laboratory experiments were conducted to study the dynamic characteristics of the power source under various disturbances; developed and produced an electromechanical sensor for simultaneous periodic determination of the position of the surface level and the depth of slag and metal baths for ESW/ESR installation.
Product Description
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Bayshtruk Yevgen M.
Vertetskaya Iryna V
Zhernosekov Anatolii M
Korotynskyi Oleksandr Ye
Rybytska Inna
Romanova Iryna
Semikin Valerii F.
Satan Olexander F
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2024-01-26
