A current component is associated with both the active and reactive powers. The current corresponding to the active power is in phase with the network... Read More
Technical Knowledge
Historically, harmonics were mainly caused by magnetization nonlinearity, and recently, devices causing harmonics are present in all industrial, commercial, and residential installations as nonlinear loads.... Read More
The size of power quality problems must be defined by estimating the cost of disruptions caused to distribution system equipment and the extent of its... Read More
Arcing faults receive an increasing amount of attention as a particularly damaging and potentially dangerous type of fault. The arcing fault is a flash over... Read More
For many years the fuse was the best choice to protect man and machine from overcurrent. However, what moved into the consumer units of private... Read More
