olicg
Electrical
- Aug 3, 2005
- 31
How will the power system loading affect a generator's AVR repsonse?
By loading, i mean depressed voltages and sudden downward changes in it. Generator running at max load with max permissible reactive power delivery.
To rephrase the question:
When a power system / grid is heavily loaded and also unstable, does it change the dynamics of the system in a way that AVR / AQR and PSS of generator need retuning. Will retuning of AVR , AQR and PSS will help?
I will really appreciate any recommended industrial practices or Standards or Manufacturers document establishing the fact.
Thanks in advance.
Olicg
By loading, i mean depressed voltages and sudden downward changes in it. Generator running at max load with max permissible reactive power delivery.
To rephrase the question:
When a power system / grid is heavily loaded and also unstable, does it change the dynamics of the system in a way that AVR / AQR and PSS of generator need retuning. Will retuning of AVR , AQR and PSS will help?
I will really appreciate any recommended industrial practices or Standards or Manufacturers document establishing the fact.
Thanks in advance.
Olicg