Life Cycle Cost of Transformers
To perform the economical analysis of transformer, it is necessary to calculate its life cycle cost, sometimes called total cost of ownership, over the life span of transformer or, in… Read more
Aug 06, 2011 | By Edvard Csanyi
Principles for Controlling Harmonics
Harmonic distortion is caused by nonlinear devices in the power system. A nonlinear device is one in which the current is not proportional to the applied voltage. Harmonic distortion is… Read more
Aug 05, 2011 | By Edvard Csanyi
How Stuxnet (PLC virus) spreads – Part 3
Continued from How Stuxnet (PLC virus) spreads – Part 2 » Read here Given the well-secured industrial control system described above, how could a worm like Stuxnet ever penetrate all the… Read more
Aug 03, 2011 | By Edvard Csanyi
Standards and applications of medium voltage Bus Duct
Bus duct is used for the effective and efficient supply of electricity in mostly industrial locations. Copper or aluminum is used for the conductor of bus duct that be insulated… Read more
Aug 01, 2011 | By Edvard Csanyi