Inveter technical fault and Practical issus

I  am  a fault finder.  actually  still  student.i have been finding a practical fault about solar string inverter over one years of time.actually i need to know what are the  faults that  found from solar field

    Reduction of Total Harmonic Distortion (THD) in Power Inverters

  2. What is the  main  fault connect with  utility grid.
  3. What are the main problames  utility ferqency and inverter ferqency changing errors.


  • BB.
    BB. Super Moderators, Administrators Posts: 33,442 admin
    I am a little confused... Are you looking to find faults in a working GT system... Or are you looking for problems in utility network stability with GT / Renewable energy power generation?

    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset