Zhornyak L. The thermal test accelerating of factory assembled switch-gears

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U004690

Applicant for

Specialization

  • 05.09.01 - Електричні машини і апарати

25-11-2004

Specialized Academic Board

Д 64.050.08

National Technical University "Kharkiv Polytechnic Institute"

Essay

Object - factory assembled switch-gears; the purpose - reduction of time of the accelerating thermal tests, the electric power saving and increase of test productivity of distribution of the electric power complete devices; methods of an experimental research, the theory of similarity and dimensions, a mathematical physics, mathematical modeling; first the mathematical statistical model wos based, which takes into account the geometrical sizes of low voltage cabinets and character of the closed natural heat transfer and changing of properties of air in time; results - the method of the thermal accelerated test parametres determing was desinged; it is introduced into the Scientific Research Institute "VIT" and factory "Preobrazovatel" (Zaporozhye) an electromachine-building industry; Electromechanical engineering

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