Page 191 - Fluid Power Engineering

as losses
estimate the losses losses

to average estimate losses
difficult and compute estimate estimate losses

is estimates. to used to to used to losses
turbine conductance; be losses used be order model estimate

of loss may be may in to to
losses provide soil model may patterns inspect used used

wake maintenance operator. Use data from local utility regarding frequency, duration, and types of faults on grid to compute losses will gear and losses of parameters to used losses specifications to time losses be may be may

compute O&M switch resistivity amount controller be may estimate movement with supply sector frequency

to unscheduled consult and soil yield to turbine other along compute and by
tools and length; will turbine modeling used with and used to data estimate

have schedule Also, transformer its and year the with RIX be may along patterns may used be demand of speed used be
WindFarmer to due evolve. technologies operators. of supplier conductor during manufacturer operators along analysis and modeling data weather data weather migratory data lightning may change analysis wind and layout may database Comments ∗

Comments and WindPRO Unavailability new O&M Consult Equipment of Modeling temperatures turbine Consult O&M Consult data Wind angle Inflow of Analysis of Analysis of Analysis of Analysis Roughness and terms PPA farm Wind Seismic and

Loss Estimate 5–15% 2–5% TS TS LS 2–4% TS TS TS 1.5–5% TS LS TS, LS 1–3% LS LS TS, LS LS LS 1–3% LS LS LS Estimates, Generic

consumption hysteresis range change ∗ LS = Locale-specific; TS = technology-specific. Categories,

losses
losses
Category losses availability related related unavailability losses Transformer Transmission power performance loss curve wind modeling Environmental operating Roughness sector Earthquake Loss

Loss Wake Plant Turbine BPO Grid Electrical Internal Turbine Power High Wind Icing Outside Wildlife Lightning Curtailment Grid Wind Other 8-5 TABLE

163