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 | 1 | initial version |
Frequency deadband in GGOV1 model
Hi All, I am trying to put a 0.1Hz dead band in GGOV1 model. Now the deadband is to be stated in terms of pu speed. I calculated 0.1Hz dead-band from frequency (say 50Hz) and got 0.002 p.u and plug it in the model. With this value my model is responding to a frequency less than 0.1Hz, i.e. if I put 0.5Hz frequency change then it is calculating the MW change for 0.4Hz w.r.t droop. My answer should be the model should not be responding up to 0.1 Hz then it should respond to the MW change in line with droop. Please could you spot what am I missing here?
| | 2 | No.2 Revision |
Frequency deadband in GGOV1 model
Hi All, I am trying to put a 0.1Hz dead band in GGOV1 model. Now the deadband is to be stated in terms of pu speed. I calculated 0.1Hz dead-band from frequency (say 50Hz) and got 0.002 p.u and plug it in the model. With this value my model is responding to a frequency less than 0.1Hz, i.e. if I put 0.5Hz frequency change then it is calculating the MW change for 0.4Hz w.r.t droop. My answer should be the model should not be responding up to 0.1 Hz then it should respond to the MW change in line with droop. Please could you spot what am I missing here?
Injected Frequency Ramp:
Unit Output:
| | 3 | No.3 Revision |
Frequency deadband in GGOV1 model
Hi All, I am trying to put a 0.1Hz dead band in GGOV1 model. Now the deadband is to be stated in terms of pu speed. I calculated 0.1Hz dead-band from frequency (say 50Hz) and got 0.002 p.u and plug it in the model. With this value my model is responding to a frequency less than 0.1Hz, i.e. if I put 0.5Hz frequency change then it is calculating the MW change for 0.4Hz w.r.t droop. My answer should be the model should not be responding up to 0.1 Hz then it should respond to the MW change in line with droop. Please could you spot what am I missing here?
EDIT, inserted graphs:
Injected Frequency Ramp:
Unit Output:
