| 空调冷水系统变频调节节能效果的试验研究 |
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| 引用本文： | 刘金平,文建良,刘雪峰. 空调冷水系统变频调节节能效果的试验研究[J]. 暖通空调, 2010, 40(3) |
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| 作者姓名： | 刘金平 文建良 刘雪峰 |
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| 作者单位： | 华南理工大学 |
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| 基金项目： | “十一五”国家科技支撑计划重大项目资助(编号:2006BAJ03A06) |
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| 摘 要： | 以风机盘管冷水系统为研究对象,开发了空调冷水系统管网模拟软件,模拟分析了空调冷水系统在不同频率下的变频节能效果。试验验证结果表明,模拟结果与试验结果相近。频率越低,节能效果越好,水泵实际功耗并不符合三次幂定律。
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| 关 键 词： | 冷水系统 变频调节 最小阻力控制 节能率 |
Experimental research on energy saving effects of variable frequency chilled water system 0f air Conditioning |
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| Liu Jinping,Wen Jianliang,Liu Xuefeng. Experimental research on energy saving effects of variable frequency chilled water system 0f air Conditioning[J]. Journal Heating Ventilating and Airconditioning, 2010, 40(3) |
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| Authors: | Liu Jinping Wen Jianliang Liu Xuefeng |
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| Affiliation: | Liu Jinping,Wen Jianliang , Liu Xuefeng South China University of Technology,Guangzhou,China |
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| Abstract: | Taking fan coil unit water system as study object,develops simulative software for calculating water system pipe network of air conditioning and simulates the energy saving effects of variable frequency chilled water system under different frequencies.Experimental result shows that the simulation result is closed to the experimental data.The lower the frequency is,the better the energy saving effect is,and the actual power consumption of the pump is not fit for cubic law in variable conditions. |
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| Keywords: | chilled water system variable frequency regulating minimum resistance control energy saving rate |
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