Table 2 The cost calculations for the main components of CES39.

From: Optimal scheduling of integrated energy system with gas–liquid phase change carbon dioxide energy storage considering multi-layer low-carbon benefits

Equipments

Characteristic parameter X

Cost/million yuan

\(C^{{{\text{comp}}}}\)

Power/kw

0.01(6.246X0.6 + 13.88)

\(C^{{{\text{turb}}}}\)

Power/kw

0.01(6.246X0.69 + 27.76)

\(C^{{{\text{liquid}}}}\)

Volume/m3

0.01(3.123X0.82 + 6.94)

\(C^{{{\text{gas}}}}\)

Volume/m3

0.01(0.4164X0.78 + 5.552)

\(C^{{{\text{heater}}}}\)

Heat exchange area/m2

0.01(0.6246X0.78 + 6.94)

Back to article page