Research Article
MinKyu Y*, Ji-Il P and Hyuk
Abstract
We analyzed the internal power consumption with mechanical efficiency of subcomponents such as pumps and compressors in the 5 kW HT-PEFC based APU system by Aspen plus. The HT-PEFC based APU system consumed 784 W for internal device with 75% of pump efficiency and 90% of compressor mechanical efficiency. Power demand for blower to stack is 40% of total power demand for internal devices.