Webvoltage across the disc nearest to the conductor is known as string efficiency i.e., string efficiency = Voltage across the string n×Voltage across disc nearest to conductor String … Webconductivity means that for any transmission efficiency, thspecific e conductor cross-sectional area must be bigger in aluminium than in copper. For the same resistance, the aluminium conductor diameter is around 1.26 times the copper conductor diameter. The increased crossaluminium -
(PDF) VOLTAGE DISTRIBUTION ACROSS A STRING INSULATOR
WebSep 25, 2011 · String efficiency is an important consideration since it decides the potential distribution along the string. The greater the string efficiency, the more uniform is the voltage distribution. Thus 100% string efficiency is an ideal case for which the volatge across each disc will be exactly the same. WebPin Ty p e Insulators A Pin insulator is made of non- conducting materials such as glass, porcelain , polymer and plastic. The pin type insulator from its lower end is screwed to the cross-arm of a pole. There is a groove on the upper end of the insulatorfor housing the conductor. The conductor passes through this groove and it is bound by the annealed … fishing australia
String Efficiency Model of Suspension Insulator in SIMULINK
WebThe value of string efficiency depends upon the value of K i.e., ratio of shunt capacitance to mutual capacitance. The lesser the value of K, the greater is the string efficiency and more uniform is the voltage distribution. The value of K can be decreased by reducing the shunt capacitance. In order to reduce shunt capacitance, the distance of WebString efficiency = Voltage across the string / (number of discs X voltage across the disc nearest to the conductor). Greater the string efficiency, more uniform is the voltage distribution. String efficiency becomes 100% if the … WebThe ratio of voltage across the whole string to the product of number of discs and the voltage across the disc nearest to the conductor is known as string efficiency i.e., String … fishing austin lake portage mi