It is broadly classified into Conventional energy  is in practice for long duration of time and well established technology is…

The plasma chambers suspend the silicon and the phosphorus or boron molecules in a gaseous state. This mixture is pushed…

In solid dielectrics, highly purified and free of imperfections, the breakdown strength is high, of the order of 10 MV/cm.…

Almost no complete electrical insulation consists of one insulating phase. Usually more than one insulating material will be involved, either…

Since no insulant is completely free of ions, a leakage current will flow when an electric field is applied. The…

Surface flashover Surface flashover is a breakdown of the medium in which the solid is immersed. The role of the…

(a) Removal of dust Small dust particles can become charged and cause local stresses which can initiate breakdown. They can…

When a difference of potential is applied to a pair of electrodes immersed in an insulating liquid, a small conduction…

Power systems equipment must withstand not only the rated voltage (Vm), which corresponds to the highest voltage of a particular…

• The slow speed salient pole alternators are ventilated by the fan action of the salient poles which provide circulating…