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螺杆式冷水机组群控策略
引用本文:费兰兰.螺杆式冷水机组群控策略[J].山西能源与节能,2010(3):14-15.
作者姓名:费兰兰
作者单位:百脑汇电子信息有限公司,浙江,杭州,310013
摘    要:叙述了螺杆式冷水机组在冷冻/冷却水系统定流量情况下,低负荷或高负荷时,能效比均较低的特点,提出了一种在保证机组稳定、可靠运行的基础上,以系统总能效比为目标的螺杆式冷水机组群优化控制策略。

关 键 词:螺杆式冷水机组  群控策略  能效比

Control Strategy of Screw Type Water Chillers
FEI Lan-lan.Control Strategy of Screw Type Water Chillers[J].Shanxi Energy and Conservation,2010(3):14-15.
Authors:FEI Lan-lan
Affiliation:FEI Lan-lan(Buynow Electronic Information Co.,Ltd. ,Hangzhou 310013,Zhejiang,China)
Abstract:In this paper the author describes that the energy efficiency ratio(EER) of screw type water chillers was low at low or high load when the chilled/cooling water flow volume was constant. According to the characteristic,and based on the stable and reliable operation of the chillers,an optimal control strategy was presented target at total system EER.
Keywords:screw type water chiller  control strategy  energy efficiency ratio
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