Importance of Design Documentation

Design strategies should always allot time for design documentation. almost always, this is the least priority in any project, may it be Engineering design or software design. One of the …

IEC Equipment Voltages

There are two (2) voltage levels used in IEC, low voltage ( < 1000 V ) and high voltage ( > 1000 V ). Medium voltage, inspite being oftenly used …

10 Reasons to Use Per unit

In the advent of computers, per unit or percent methods of calculations simplify short circuit calculations. J. Lewis Blackburn and Thomas J. Domin, in their book Protective Relaying, Principles and …