Spidyelectronics
Member level 2
Hi everyone,
I have designed the inverter. I am using step up transformer at out put of IGBT module to increase the voltage from 110V to 230V. And using one 10uF AC capacitor in parallel with secondary of transformer.
Now I am getting proper sine wave and all. But the problem is that primary of transformer is consuming more current than expected. When I tried to sort this problem, I found that the output parallel AC capacitor is consuming about 5A and this is reflecting in to primary up to 10A.
So can any expert tell me the reason for such behavior of transformer and capacitor. Is it due to resonance?
Thanks in advance.
Regards.
I have designed the inverter. I am using step up transformer at out put of IGBT module to increase the voltage from 110V to 230V. And using one 10uF AC capacitor in parallel with secondary of transformer.
Now I am getting proper sine wave and all. But the problem is that primary of transformer is consuming more current than expected. When I tried to sort this problem, I found that the output parallel AC capacitor is consuming about 5A and this is reflecting in to primary up to 10A.
So can any expert tell me the reason for such behavior of transformer and capacitor. Is it due to resonance?
Thanks in advance.
Regards.