张培昆等：高炉休风时供氧管网压力对氧气调度的影响 ·291· 30 2.8 2 24 220 1.8 1.6 (a) 12 6 2024283236 4044 48 规划周期小 3.0 2.8 2.6 420 1.8 1.6 G 12 16 202428 3236 40 44 48 规划周期小 3.0 28 % 6 2q 20 1.8 1.6 20 2428 3236 40 48 规划周期h 3.0 2.8 2.4 MPa 220 8 d .8MP 1.6 I 6MPa 12 16 20 2428 32 36 40 44 48 规划周期h 3.0 -83500m3 2.8 -93500m 103500m 2.6 113500m 2.4 3.0 MPa 83500m 0300 2.2 103500m3 2.0 113500m 2.2 MPa 1.8 1.6 MPa 83500m3 y 00m 1.6 -103500m -113500m 0 1216 2024283236404448 规划周期h 图10不同缓神容量下高压管网初始压力对高压管网压力优化结果的影响.(a)缓冲容量=83500m3:(b)缓冲容量=93500m3:(c)缓 冲容量=103500m3:(d)缓冲容量=113500m3:(e)不同缓冲容量的结果对比 Fig.10 Influence of the initial pressure of high-pressure networks on the optimized results of pressure under different buffer capacities:(a)buffer ca- pacity=83500 m;(b)buffer capacity=93500 m;(c)buffer capacity =103500 m;(d)buffer capacity=113500 m;(e)result comparisons of different buffer capacities张培昆等: 高炉休风时供氧管网压力对氧气调度的影响 图 10 不同缓冲容量下高压管网初始压力对高压管网压力优化结果的影响. (a) 缓冲容量 = 83500 m 3 ; (b) 缓冲容量 = 93500 m 3 ; (c) 缓 冲容量 = 103500 m 3 ; (d) 缓冲容量 = 113500 m 3 ; (e) 不同缓冲容量的结果对比 Fig. 10 Influence of the initial pressure of high鄄pressure networks on the optimized results of pressure under different buffer capacities: (a) buffer ca鄄 pacity = 83500 m 3 ; (b) buffer capacity = 93500 m 3 ; (c) buffer capacity = 103500 m 3 ; (d) buffer capacity = 113500 m 3 ; (e) result comparisons of different buffer capacities ·291·