دانلود نرم افزار Power Quality Teaching Toy V3.0.4| نرم افزار آموزش کیفیت توان

On-screen knobs for dialing in current, voltage, and phase angle.

Interact in real time with instantaneous volts, amps, power, power triangle with VA, W, VAR, PF, and more. Drag the waveform cursor left and right to demonstrate that the power waveform is simply the instantaneous voltage waveform multiplied by the instantaneous current waveform.

Try dragging around the vertex of the power triangle, just to see what happens.

Play with voltage sags, and see in real-time how your sag affects single-phase and three-phase supplies.

Knobs for adjusting power supply parameters, load, source impedance. Real-time display of volts, amps, unregulated voltage, regulated DC.

NEW – grab the ends of vectors during voltage sags, and slide them around…

Sags and Dips

An animated, interactive way to understand unbalanced three-phase systems, and how positive-sequence and negative-sequence vectors work.

Knobs for adjusting amplitude and angle of +, -, and 0 sequence vectors.

Real-time effects of vectors, and vector sums. Corresponding sine waves shown, too.

Symmetrical Components

An intuitive harmonics simulator –

Just adjust the amplitude and phase angle knobs for each harmonic, and immediately see the effect on the waveform.

The sliding cursor makes it very clear what we mean when we say “add up the sine waves”.

Harmonics Primer

Distortion

Harmonics Power Flow

Knobs let you control the frequency and amplitude of flicker on your PC display screen.

Check out the difference betwen looking at the screen directly, and watching it with you peripheral vision.

Are you more sensitive to a particular flicker frequency?

Flicker

Harmonic Sequences