VoltageDemandFactor のアプリ分析 1月21日

VoltageDemandFactor is a app for checking balance, phase order, and load demand. It calculates voltage unbalance using both NEMA and IEC methods for better comparison. It also estimates current unbalance to help spot uneven loading issues. A phase sequence checker (ABC/ACB) supports fast field checks and avoids wrong connections. The app provides basic symmetrical components to simplify three-phase analysis. It can estimate neutral current caused by triplen harmonics, which often shows up in 4-wire systems. You can enter waveform samples to compute RMS and compare average vs RMS to understand heating impact. It also includes demand interval and diversity factor tools for smarter load planning.