The power quality of electrical distribution systems has a drastic effect on power regulation and consumption. Power quality includes all aspects of events in the power system that deviate from normal ...

There are several ways to evaluate the bandwidth of a signal in the time domain and frequency domain. Previously we looked at the classic relationship of rise time (t r) and bandwidth (f 3db) [Ref 1], ...

Does Harmonic Elliott Wave work? What percentage of accuracy do you achieve using Harmonic Elliott Wave? How does your system work? These are three questions that are frequently asked and even appear ...

Associated with alternating current (AC) power lines, harmonics can infiltrate both the voltage and current of electricity. This results in costly and disruptive damage to the electrical distribution ...

The power quality industry has developed certain index values that help us assess the quality of service as it relates to distortion caused by the presence of harmonics. These values, or harmonic ...

Chestnut Ridge, NY. Teledyne LeCroy has introduced a new harmonics calculation option for the MDA800 motor drive analyzer series. This optional software package enhances the standard capabilities of ...

I became aware of harmonics and the sound of different shaped waveforms early in my electronics career (mid 1970’s) as I was an avid fan of [Emerson Lake and Palmer], [Pink Floyd], [Yes], and the list ...

When discussing electronic circuits, I often lock onto the circuit's magnitude characteristics. For example, we refer to filters as high pass, low pass, or band pass, which is a shorthand way to ...