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. 2023 Oct 30;9(11):e21409. doi: 10.1016/j.heliyon.2023.e21409

Table 4.

Fitting coefficients of the energy conversion devices.

Equipment Fitting coefficients
K4 K3 K2 K1 K0
CHP ηchph 0.05 −0.22 −0.05 0.32 0.23
ηchpe 3.31 −5.73 4.62
GB ηgb 2.11 0.12 0.72