- #1
Axe199
- 48
- 0
i was desigining a simple ( simple as in no MPPT) PV-pump standalone system, and we decided on using an AC-pump, so while i was searching for inverters i noticed the remarkable difference in price ranges, so i started to read about the difference between the two, so far the disadvantages of the modified sine wave i found online is the relatively high THD (around 22%) and the issue with devices using 0 crossings for timing for example.
my question is: is there any other problems i should i be aware off , even if it's not related to the pump application, i want to know just in case i want to use it in any future application.
one particular thing i had in mind is the steep rise in voltage, the one pointed in the picture, is that wave form will be the same in real life, or is this just an ideal form. If this is real, will this high dV/dt cause any trouble?
my question is: is there any other problems i should i be aware off , even if it's not related to the pump application, i want to know just in case i want to use it in any future application.
one particular thing i had in mind is the steep rise in voltage, the one pointed in the picture, is that wave form will be the same in real life, or is this just an ideal form. If this is real, will this high dV/dt cause any trouble?