Oregon City’s (from left) Keaton Moore, Easton Hunt and Colin Smith celebrate after the Pioneers’ 4x100-meter state-record run of 41.00 seconds at the Three Rivers League district championships. / Dan ...

Abstract: Electrical energy is one of the basic needs of everyone at this time. Therefore, electrical energy must always be available economically and of good quality, such as voltage or frequency and ...

Abstract: At present, relay protection setting calculation system for power plant has been applied in power plant. It helps people complete relay setting calculation. But there are some problems in ...