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Author:

王伟 (王伟.) (Scholars:王伟) | 赵继晗 (赵继晗.) | 孙育英 (孙育英.) | 梁士民 (梁士民.)

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incoPat zhihuiya

Abstract:

一种基于室外风机运行特性的空气源热泵热风机除霜控制方法属于空气源热泵除霜技术领域。首先,利用风机开启后首次转速稳定的运行时间的前T1(3min)内采样计算出的有功功率平均值P0去修正结霜量的计算模型,然后计算得出代表结霜程度的实时结霜量Mi,结霜量阈值Mdf根据具体机组的出厂结除霜实验测得结果进行设定。本发明根据室外风机的转速与实时监测的有功功率来判断室外盘管的结霜程度,可以更准确地确定空气源热泵热风机进入除霜的时机,避免误除霜操作。

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Patent Info :

Type: 发明授权

Patent No.: CN201910350825.9

Filing Date: 2019-04-28

Publication Date: 2020-11-06

Pub. No.: CN110094906B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 14

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