基于逆/正布雷顿循环的热泵储电系统性能
张涵, 王亮, 林曦鹏, 陈海生

Performance of pumped thermal electricity storage system based on reverse/forward Brayton cycle
Han ZHANG, Liang WANG, Xipeng LIN, Haisheng CHEN
表2 采用空气、氦气和氩气工质的10 MW/4 h PTES系统标准工况的工质流量和压比
Table 2 Mass flows of working fluids and pressure ratios of 10 MW/4 h PTES systems using air, helium and argon under standard operating conditions
参数Is-PTES系统Sa-PTES系统
空气氦气氩气空气氦气氩气
气体流量/(kg·s-1)42.149.0089.3621.014.8848.60
储电压比25.1210[17]108.474.6[11]4.6
释电压比17.417.707.7013.986.586.58