多类型小容量火电机组热电解耦潜力与经济性对比评估
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郑淇薇, 赵欣悦, 卢荻, 陈衡, 潘佩媛, 刘彤
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Comparative Evaluation of Thermoelectric Decoupling Potential and Economy of Multi-Type Small Capacity Thermal Power Units
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Qiwei ZHENG, Xinyue ZHAO, Di LU, Heng CHEN, Peiyuan PAN, Tong LIU
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表3 机组日净利润
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Tab. 3 Unit daily profit
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| 方案 | 煤耗率/[kg⋅(kW⋅h-1)] | 日净利润/万元 |
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| 5 MW供热 | 50%供热 | 原最大供热 | 5 MW供热 | 50%供热 | 原最大供热 |
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| #1案例 | 532.17 | 603.11 | 724.91 | 472.28 | 410.54 | 259.76 | | #1低零 | 558.88 | 631.07 | 754.14 | 410.74 | 346.13 | 165.19 | | #1高背 | 653.90 | 711.27 | 798.78 | -120.19 | -60.98 | -20.17 | | #1热泵 | 496.69 | 563.01 | 671.40 | 648.71 | 597.75 | 476.94 | | #2案例 | 384.75 | 419.42 | 480.57 | 784.45 | 679.03 | 514.56 | | #2低零 | 439.04 | 469.25 | 523.76 | 456.57 | 403.94 | 302.06 | | #2高背 | 389.99 | 420.95 | 475.04 | 768.64 | 693.80 | 563.16 | | #2热泵 | 358.60 | 391.78 | 448.39 | 987.37 | 885.38 | 716.81 | | #3案例 | 386.69 | 459.01 | 630.02 | 803.70 | 570.79 | 73.78 | | #3低零 | 713.19 | 778.70 | 896.37 | -688.77 | -726.56 | -834.60 | | #3高背 | 408.82 | 481.37 | 647.16 | 664.70 | 455.65 | 8.73 | | #3热泵 | 382.98 | 454.72 | 623.53 | 826.76 | 593.24 | 99.91 |
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