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4 模型计算结果
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Tab. 4 Model calculation results
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| 方案 | 能源利用率/% | 㶲效率/% |
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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 | 27.50 | 41.49 | 59.15 | 24.81 | 28.67 | 33.55 | | #1低零改造 | 26.51 | 41.10 | 59.05 | 23.75 | 27.97 | 33.31 | | #1高背改造 | 23.28 | 38.89 | 58.67 | 18.57 | 23.79 | 30.43 | | #1热泵改造 | 29.13 | 43.45 | 61.59 | 23.08 | 27.03 | 32.04 | | #2案例 | 38.16 | 47.99 | 62.68 | 33.86 | 35.03 | 36.69 | | #2低零改造 | 34.28 | 44.85 | 60.84 | 29.91 | 31.93 | 34.99 | | #2高背改造 | 30.70 | 40.92 | 56.21 | 31.21 | 32.81 | 35.23 | | #2热泵改造 | 40.24 | 50.00 | 64.62 | 32.95 | 34.11 | 35.87 | | #3案例 | 38.03 | 47.92 | 62.11 | 34.31 | 35.42 | 36.90 | | #3低零改造 | 23.47 | 36.86 | 56.09 | 19.77 | 24.39 | 31.03 | | #3高背改造 | 36.24 | 46.54 | 61.28 | 32.41 | 33.97 | 36.12 | | #3热泵改造 | 38.26 | 48.04 | 62.45 | 34.23 | 35.35 | 36.85 |
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