Increase+of+power
131Harmonics (electrical power) — Harmonics are electric voltages and currents that appear on the electric power system as a result of certain kinds of electric loads. Harmonic frequencies in the power grid are a frequent cause of power quality problems.CausesIn a normal… …
132Ballard Power Systems — Infobox Company company name = Ballard Power Systems company company type = Public (nasdaq|BLDP, tsx|BLD) company slogan = Power to Change the World foundation = 1979 location = Burnaby, BC key people = Ian A. Bourne, (Chairman), John Sheridan… …
