MAVOWATT 45 功率分析仪的谐波分析固件
(Harmonic Analysis Firmware for MAVOWATT 45)
| This option expands the MAVOWATT 45 with the capability to simultaneously log, display and analyze the harmonic components of voltage and/or current. The DC components, fundamental components and harmonic components of voltage and current, up to the 50th harmonic as related to a fundamental frequency of 15 to 400 Hz, are continuously and uninterruptedly logged at all three phases, calculated and represented as numerical values or as a bar graph in a phase selective fashion in real-time by means of the fast Fourier transformation process. Alternatively, the measurement values for respective total harmonic distortion at all three phases for voltage and current can be simultaneously displayed or statistically classified.
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