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Hello,
We have DLN 2.0+ technology with 9fa.03 GT (mark Vie speedtronic). from last few days, I am trying to find out P2 pressure reference generating & stroke control of SRV valve.
In manual I have found that total 3 factors ( median one) are controlling p2 pressure reference value, which is input of SRV reference. 3 signals are FPRGCRIT, FPRGSUP, and the minimum of FPRGN and FPRGTAMB.
its clear that, during start up "FPRGN" contributes to generate P2 reference (Derived from TNH and offset and gain). During shutdown "FPRGCRIT" contributes to generate P2 reference (Derived from CPD).
I want to know what about entire load condition (from 0MW to 100% load)? in this large load range, which factor is maintaining P2 reference? because, in load condition ofcourse SRV stroke changes. how this change occurs? which factor is responsible?
Here, the GCVs control reference values are generated from FSR and DLN scheduling or/and others factors.
We have DLN 2.0+ technology with 9fa.03 GT (mark Vie speedtronic). from last few days, I am trying to find out P2 pressure reference generating & stroke control of SRV valve.
In manual I have found that total 3 factors ( median one) are controlling p2 pressure reference value, which is input of SRV reference. 3 signals are FPRGCRIT, FPRGSUP, and the minimum of FPRGN and FPRGTAMB.
its clear that, during start up "FPRGN" contributes to generate P2 reference (Derived from TNH and offset and gain). During shutdown "FPRGCRIT" contributes to generate P2 reference (Derived from CPD).
I want to know what about entire load condition (from 0MW to 100% load)? in this large load range, which factor is maintaining P2 reference? because, in load condition ofcourse SRV stroke changes. how this change occurs? which factor is responsible?
Here, the GCVs control reference values are generated from FSR and DLN scheduling or/and others factors.