I have to calculate the discharge power of DBD plasma. I took the data from high voltage probe through oscilloscope. But I'm not sure how to analyze the data and calculate the discharge power. I'd really appreciate if anyone could link me to the reference papers or help me with the methods.
Discharge power will measure by the integration of instantaneous voltage and current as shown below:
integration of instantaneous voltage and current
Discharge Power,P(W)=f× int(0 to T) (V(t)I(t) dt)
Where: f stands for frequency
T is period of the cycle
We used the trapezoidal rule for the calculation with V(t) and I(t) are the data recorded through oscilloscope.
What need to do:
1. Number of points (row in the excel file) for one cycle
2. Interval sample during recording data, it stands for dt
3. A(t) =V(t) x I(t) x dt
4. Sum of A(t) for one cycle, and multiply with the frequency we can get the discharge power
Discharge power will measure by the integration of instantaneous voltage and current as shown below:
integration of instantaneous voltage and current
Discharge Power,P(W)=f× int(0 to T) (V(t)I(t) dt)
Where: f stands for frequency
T is period of the cycle
We used the trapezoidal rule for the calculation with V(t) and I(t) are the data recorded through oscilloscope.
What need to do:
1. Number of points (row in the excel file) for one cycle
2. Interval sample during recording data, it stands for dt
3. A(t) =V(t) x I(t) x dt
4. Sum of A(t) for one cycle, and multiply with the frequency we can get the discharge power
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