POWER FACTOR IMPROVEMENT AND TRANSFORMER LOADING
POWER FACTOR BASICS Power factor for an AC circuit operating with sinusoidal waveform is defined as the cosine angle between…
POWER FACTOR BASICS Power factor for an AC circuit operating with sinusoidal waveform is defined as the cosine angle between…
Current Transformer [CT] is used to obtain replica of primary current for use in metering or relaying applications. Though vast…
This article discusses methods to measure basic power (Voltage) quality parameters using a multimeter. Using any advanced digital multimeter (similar…
Current Transformer [CT] ratio is specified for one turn or one pass of primary conductor through the window of CT.…
When power distribution circuit is re-energized following an extended power outage, new power demand can be higher than pre-outage power…
Common impedance coupling can cause a variety of issues in communication and control applications. Common impedance coupling occurs when two…
Power system grounds are usually single-point grounded and is most effective at low frequency from DC to about 20 kHz.…
Power system grounds are usually single-point grounded and is most effective at low frequency from DC to about 20 kHz.…
Grounding or earthing of equipment containing high frequency noise sources require that connection be done with a low impedance path.…
High impedance in earth ground wires can be caused due to commonly known reasons such as loose connection, having a…