Table1 Comparison of Studied Processes

Process No.	Case1	Case2	Case3	Case4
Compressor Total Power [MW]	74.95	82.97	79.10	76.75
Input Power by Nitrogen [MW]	35.07	28.36	29.82	31.06
Recovered Generated Power [MW]	-3.40	-3.93	-3.70	-3.53
Total Power [MW]	106.6	107.2	105.2	104.3
Minimum Power [MW]	49.5	49.5	49.5	49.5
Percent Carnot [%]	46.4	46.2	47.1	47.5

Fig.1 Hydrogen Claude Cycle(Case1)

Fig.2 Basic Neon Brayton Cycle(Case2)

Fig.3 Neon Brayton Cycle Used Cold Pump(Case3)

Fig.4 Reverse Ortho-para Conversion(Case4)