Tag Archives | EHV Transmission

Problems Associated with EHV Transmission | Electricity

The major problems associated with EHV transmission are discussed below: Problem # 1. Corona Loss and Radio Interference: The corona is not only a source of power loss but it is also a source of interference with radio and television. The corona loss depends on various factors such as system frequency, system voltage, air conductivity, air density, conductor radius, conductor [...]

By Anshika R|2017-11-09T17:47:47+05:30November 9, 2017|EHV Transmission|Comments Off

Limitations in EHV AC Power Transmission | Electricity

There are certain limitations in the transmission of power by EHV ac system. These limitations and design aspects are discussed below: 1. Stability Considerations: Power transferred is expressed as: if resistance and shunt leakance of the transmission line are neglected. For equal terminal voltages (i.e. VS = VR = V) Maximum steady state transfer of power takes place theoretically for [...]

By Anshika R|2017-11-09T17:47:47+05:30November 9, 2017|EHV Transmission|Comments Off