Subject review Total power losses in a power system consist of technical losses and commercial losses. Commercial losses are 30-40 % of total losses and appear as a result of unreliable measurement devices for electricity registering and wilful unauthorised consumption of electricity. It is almost impossible to find illegal connections in a distribution power system due to hidden main power cab...

Interference in Power Line Communication (PLC) is examined this paper. PLC a wired communication technology that provides and data transmission over the existing electrical network. It uses wiring buildings or grid to transmit signals between devices, rather than using dedicated cables wireless signals. Many applications employ technologies, which have benefit of leveraging power connections fo...

This paper presents a case study of the impacts of 25kV traction power system on railway signalling system using copper cables as communication links. Several forms of interferences including electromagnetic including and conductive have been investigated and remedial measures implemented, with satisfactory results. Key-Words : Traction Power System, electromagnetic interference, railway signal...

In a nuclear power plant environment, low-voltage cables experience different stresses during their service life which challenge integrity. A non-destructive and reliable condition monitoring technique is desired to determine the state of these for extension plants. Hence, in this research work, an EPR/CSPE-based cable was exposed ?-rays five absorbed doses. The overall behavior under stress ch...

In office buildings, electrical energy is needed to meet the needs of lighting electronic equipment used in building. To support all that, a reliable installation system so that activities can run well without causing significant problems. Therefore planning building must refer applicable rules and regulations accordance with PUIL SNI.
 The design carried out refers 2011, SNI 03-6575-2001 ...