关于空调配电的可靠系数和电缆截面选择的探讨

作者:张俊 王忠
单位:湖南省建筑设计院有限公司
摘要:民用建筑中,空调负荷的耗电占比越来越大,如何保证空调负荷的安全稳定运行变得尤为重要。本文着眼于空调系统的低压配电,从低压配电电缆截面的选择入手,提出空调系统配电计算的可靠系数。通过数据分析和某工程项目的实际运行数据,验证了可靠系数的有效性,并分析了其产生的相关原因,为今后民用建筑中空调配电设计提供了相应的借鉴措施。
关键词:空调系统 配电 低压电缆 电缆截面 可靠系数
作者简介:张俊,硕士研究生,工程师,Email:270464469@qq.com。;
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Discussion on Reliability Coefficient of Air Conditioning Power Distribution and Selection of Cable Section
Zhang Jun Wang Zhong
(Hunan Architectural Design Institute Co.,Ltd.)
Abstract: In civil buildings,the power consumption of air conditioning load is increasing,so how to ensure the safe and stable operation of air conditioning load becomes particularly important. This paper focuses on the low-voltage power distribution of the air-conditioning system,starting from the selection of the cross-section of the low-voltage power distribution cable, the reliability coefficient of the airconditioning system power distribution calculation is proposed. Through data analysis and actual operation data of a project,the validity of the reliability coefficient is verified,and the related causes are analyzed,which provides corresponding reference measures for the air-conditioning power distribution design in civil buildings in the future.
Keywords: air-conditioning system; power distribution; low-voltage cable; cross section of cable; reliability factor;
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