INFLUENCE OF MANUFACTURING QUALITY OF LAMINATED CORE ON A TUR-BOGENERATOR EXPLOITATION TERM
Journal Title: Електротехніка і Електромеханіка - Year 2016, Vol 0, Issue 4
Abstract
The problem of calculating the flexural deformation of the laminated core of the stator turbogenerator is examined. The evaluation of the effect of gluing the core sheets on its bending stiffness based on the compliance of the insulating cover sheet of active steel. An impact of pressing effort on the relative movement of the package of sheets is determined. An effect of wear of the insulating layer between sheets of laminated core on its reliability is determined. Conclusions are drawn on how to determine the possibility of extending the life of turbogenerators on the basis of the data obtained.
Authors and Affiliations
V. V. Shevchenko
Keywords
Related Articles
- EP ID EP296426
- DOI 10.20998/2074-272X.2016.4.04
- Views 91
- Downloads 0
CONTROL SYSTEM FOR MULTILEVEL INVERTOR OF SOLAR POWER STATION
Purpose. The development of control law for network multilevel invertor of solar power station and design device for control law realization. Methodology. At synthesis of control law theory of automatic control, power ne...
METHODICS, SOFTWARE AND LABORATORY EQUIPMENT FOR AN INNOVATIVE ELECTRICAL ENGINEERING DISCIPLINE
Purpose. Development of innovative electrical engineering discipline «Electric Machines in Mechatronic Systems» in order to improve the training of specialists of electrical engineering specialty. Methodology. The propos...
EXPERIMENTAL INVESTIGATIONS OF ELECTRO-THERMAL RESISTIBILITY OF CONDUCTORS AND CABLES TO ACTION OF RATIONED ON THE INTERNATIONAL STANDARD IEC 62305-1-2010 APERIODIC IMPULSE OF CURRENT OF ARTIFICIAL LIGHTNING
Purpose. Experimental researches of electro-thermal resistibility of cable-explorer products, applied in the power electric circuits of objects of electric-power industry, to action on its copper and aluminum parts beari...
IMPROVED ALGORITHM FOR CALCULATING COMPLEX NON-EQUIPOTENTIAL GROUNDING DEVICES OF ELECTRICAL INSTALLATIONS TAKING INTO ACCOUNT CONDUCTIVITY OF NATURAL GROUNDINGS
Purpose. The method of natural concentrated groundings substitution by the set of electrodes taking them into account in the algorithm of electric characteristics calculation for complicated grounding connections of elec...
RESULTS OF TESTS OF LIGHTNING-RODS WITH UNIVERSAL CLAMPS BY THE APERIODIC IMPULSES OF CURRENT OF ARTIFICIAL LIGHTNING WITH THE PEAK-TEMPORAL PARAMETERS RATIONED ON FOREIGN STANDARDS
Purpose. Test in obedience to the requirements of row of operating foreign standards of round metallic lightning-rods with the flat metallic universal clamps of the special type on firmness to direct action of аperiodic...