Statistical Time-Domain Analysis of Equipment in Low-Voltage Networks

The increased use of non-linear equipment results in conducted electromagnetic interference problems. As an example, static energy meters, used to measure the consumption households, show misreadings due pulsed currents from a speed controlled water pump or dimmed lighting equipment. To determine existence similar low-voltage networks, this letter surveys current waveforms drawn by network. These are analyzed and compared critical previous research that caused meter interference. In way extent situations real-world environment is determined. survey performed using multi-channel timedomain measuring method able capture voltage synchronously. Then time-domain parametric model statistical overview parameters such as charge, crest factor, peak value, pulse duration, rising slope given. shows large variety signals, 43% contained related