水冷螺杆机组冷却水系统节能控制方法分析

【作者中文名】 沈智广; 王志毅;

【作者英文名】 SHEN Zhi-guang; WANG Zhi-yi （Zhejiang Dun'an Artificial Environmental Equipment Co.; Ltd; Zhuji 311835; China）;

【作者单位】 浙江盾安人工环境设备股份有限公司; 浙江盾安人工环境设备股份有限公司 浙江诸暨; 浙江诸暨;

【文献出处】 制冷空调与电力机械, Construction Machinery For Hydraulic Engineering & Power Station, 编辑部邮箱 2005年 06期

期刊荣誉：ASPT来源刊 CJFD收录刊

【关键词】 水冷螺杆机组; 冷却水系统; 变频;

【英文关键词】 water-cooled screw chilled water units; cooling water system; frequency converter;

【摘要】 分析了水冷螺杆机组冷却水系统节能控制的工作原理;对两种通过调节水流量来实现节能的方法进行比较,并进一步提出了通过变频器调节水流量的控制依据;将变频节能控制方法应用于实际销售的机组中,取得了很好的效果。

【英文摘要】 Principle of the energy efficiency control method to cooling water system of screw chilled water units was analyzed in this paper. Comparing two methods of adjusting flow rate to energy-efficiency, control strategy was put forward by the water flow rate control with frequency-converter. Much better results were obtained by the sold units used of the control strategy.

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