Research Article

Optimization and Thermoeconomics Research of a Large Reclaimed Water Source Heat Pump System

Table 1

Energy costs of RWSHPS.

Engineering phaseElectrical load (kW)Power consumption (kWh/a heating season)Energy cost in a heating season
(ten thousand yuan)
Unit energy costs (yuan/m2·a heating season)

Project phase I20340 42 430 752220610.9
Project phase II100718203 047 4881055913.2