The research results for the magnetic systems of cylindrical-type permanent-magnet electrical machines are presented. An approach to the design of combined magnetic systems with complex configurations of permanent magnets ...
A new formula for the mean value of current in the electric circuit with controlled diods and an inductive load is deduced with the use of a singular expansion of a jump-like function.
A new formula for the tractive force of an electromagnetic exciter is given. This formula takes
into account a change of the air clearance on oscillations of the anchor.
By using the singularis expansion of a jump-like function, the formula for the effective current in an electrocurcuit with controlled diodes and inductance load is deduced.
The principle of increasing the frequency of signal generation of a Roier multivibrator on the basis of the discharge of a capacitor to zero during the cut-off of a transistor is proposed.
Electrode thermoanthracite is the main raw material in the carbon electrode production. The study of electrocontact properties of thermoanthracite reveals, for the first time, its new physical phenomenon ─ the electrocontact ...