Ferranti Effect

April 19, 2020 Er.sushil Neupane 2

Definition: For all the electrical systems electric current flows from the region of higher potential to lower potential region to compensate for the electrical potential […]

Excitation systems

April 17, 2020 Er.sushil Neupane 0

The generated electrical energy is distributed form the urban areas and delivered to the ultimate consumers through a network of transmission and distribution.There may be […]

HVDC Transmission

April 10, 2020 Er.sushil Neupane 3

Introduction In the earlier stage dc system was employed for generation,transmission and distribution of the electric power.with the introduction of transformers and 3 phase ac […]

DC Motors

April 9, 2020 Er.sushil Neupane 0

Introduction An electric motor is a machine which converts electrical energy into mechanical energy.The fundamental principle of the dc motors are identical with dc generators.A […]

SF6 circuit Breaker

April 8, 2020 Er.sushil Neupane 0

SF6 Circuit Breaker(Sulphur Hexafluoride) Introduction SF6 is a colorless non-toxic gas, with good thermal conductivity and density approximately five times that of air (6.14 kg/m3.).It […]