Power System P13

2.718 x Conductor Radius

1.718 x Conductor Radius

2 x Conductor Radius

0.5 x Conductor Radius

Grading reduces the leakage current

Intersheath Grading is easy to transport

Bonding of cable reduces heating of cable

Insulation resistance is inversely proportional to the length if cable

The reliability is reduced

The end user experiences very low voltage

Power losses are high

Frequency is unstable

3%,1%

1%,3%

1%,1%

3%,3%

Mal-operation of relays

Change in core losses of machines

Reduction in power handling capacity

Failure of turbine