Recent content by Sebastian Neo

By 'decreases' do you mean becomes a larger negative number as in moving toward -50, -60, -70 vars? Yes, that's what i meant. I am using ABB A44 meter. 544W is total power for all 3 phase. single phase voltage is 230V. Current for Phase A is 0.71A. Power for 1 phase is 178W. Total reactive...

the setup was quite simple. I am taking supply from the main power grid into my microgrid and to my smart meter which is connected to the resistor bank. That's all for my setup

Hi, I was doing some test with the load bank today and I obtain a value which I don't quite understand. I supply a 400V Line to Line, 50Hz to a smart meter and to the resistor load bank. The measured value by the smart meter was 500W and -40Var with a current of 0.71A. As the current increases...

yes, i am measuring the stray inductor and capacitor from the resistor bank. Using the LCR meter, when I set the freq = 1000Hz L =31μH and C = 810μF when R = 3Ω. When the R = 300Ω, with freq = 1000Hz L = 9.55mH C = 2.71μF When the frquency is at 100Hz, R= 300, L = 10.76m and C = 238μH

Hi, I am Sebastian. A uni student specialized in Electrical Engineering. =)

Hi , I was measuring the inductor and capacitor value of a resistor bank with a 100Hz and 1kHz using a LCR meter by fluke. I realize that with different frequency, the L and C values were different. If the measured values were the inductance and capacitance I can understand that it changes...