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Why the phase-phase voltage and current measurement are like this?
your reference point for DC side is not right. to measure the DC side voltage, you should measure the DC+ to DC-, not to the gro...
mer än 7 år ago | 0
how i can give pulse to gate of IGBT
I make a simple one, you can have a look.
mer än 7 år ago | 0
| accepted
Can anyone help me identify why my data for a bandpass filter does not match the theory curve?
how did you get the data of different frequencies? by sweep frequency (eg. 1Hz to 100Hz, 10Hz/s variation)? the filter has some ...
mer än 7 år ago | 0
how i can give pulse to gate of IGBT
you have to know something. 1. when the DC is 24V, the maximum output voltage(RMS value) is 20V so if you want a 220V volta...
mer än 7 år ago | 0
Excelのデータから作成したグラフとSimulinkのグラフを同じグラフ上に表示させたい.
maybe you should upload your data and let us know the detail, then we can try to help you.
mer än 7 år ago | 0
Filtering Noise from a random time domain signal
you can use a lowpass filter to smooth the signal, but it affact you to detecct the peak. FFT is used for periodic signals, and...
mer än 7 år ago | 0