Electrotechnical materials
Interactive reference book
Project author:
Valery Ochkov
Last update 29.07.2009
Tables
Table 15.2.
Stress-strain properties of conducting copper depending on temperature
Table 15.16.
Stress-strain properties of conducting aluminum depending on temperature
Table 15.32.
Correction factors for calculation of heat resisting electrical resistance alloys depending on temperature
Table 16.6.
Correction factors for calculation of heat resisting electrical resistance alloys depending on temperature
Table 16.7.
Magnetic properties of hot-rolled steel 1521 (GOST 21427.8-75)
Table 16.8.
Magnetic properties of cold-rolled coiled anisotropic steel tape (GOST 21427.4-78)
Table 16.9.
Magnetic properties of hot-rolled steels (GOST 21427.3-75)
Formulas
Capacity of the flat condenser consisting of n plates
Capacity of cylindrical capacitor (twin-axial cable)
Capacity of the flat condenser with multilayered dielectric
Capacity of the cylindrical condenser with multilayered dielectric
Capacity of two parallel cylinders per unit length
Capacity of a rectilinear wire of final length and round section
Capacity of ring, the second electrode in infinity)
Capacity and inductance of aerial circuit:
Capacity and inductance per phase at arbitrary arrangement of three-phase line wires taking consideration the ground
Industance of circular ring with rectangular section
Inductance of flat (disk) bobbin
Inductanse of solenoid (interminable thin bobbin) and one-layer bobbin
Inductance of multilayer coil
Inductance of rectangular frame
Inductance of toroid with round magnetic circuit made of non-ferromagnetic material
Inductance of toroid with round magnetic circuit made of non-ferromagnetic material
Mutual inductance of two coils, with numbers of coils ω
1
and ω
2
and with the common core of round section made of non-ferromagnetic material
Mutual inductance of two coils, with numbers of coils ω
1
and ω
2
and with the common core of rectangular section made of non-ferromagnetic material
Inductance of twin-axial cable
Other calculations are in development
