Underground Cables

Electric power will be transmitted or distributed either by the overhead system or by underground cables. The underground cables have many benefits like less susceptible to injury through storms or lightning, low maintenance price, fewer probabilities of faults,...

Electrical Design of Overhead Lines

Introduction: It has already been mentioned that transmission of electrical power is completed by 3-phase, 3-wire overhead lines. An a.c. the conductor has resistance, inductance, and capacitance uniformly distributed on its length. These are called constants or...

Overhead Transmission Line

Overhead Power Line: Since most of the insulation is provided by air, overhead power lines area unit typically the lowest-cost methodology of transmission for big quantities of electrical power. Towers for support of the lines area unit manufactured from wood...