Plant Process Model

Pump / Fan And Motor Software Model

• Discrete models are only provided for MV motors driving major plant components, e.g. EFP’s, all draught group fans, Circulating pump, CEP’s, Mills etc.The offered pump/fan model has the following features:

1. Takes into account individual pump/fan characteristics, which are displayed graphically;
2. Takes into account characteristics of acceleration and deceleration, particularly for large pumps and fans;
3. Density correction for compressible media e.g. air, is taken into account.

• All lube oil pumps will be simulated functionally, where the criteria to start a standby pump and eventually trip the lubricated auxiliary is affected by malfunction insertion. These include the lube oil systems of the mills, ESP’s, draught group fans, turbine, etc. However the power and lubrication oil systems of the HP bypass, the turbine governors, and the SSC are modelled faithfully.