基于负荷分解的学校电能替代方案设计Design of Electric Energy Alternative for Schools Based on Load Decomposition
李勇,张旭
LI Yong,ZHANG Xu
摘要(Abstract)：
从学校用能实际出发,分析电锅炉、空气源热泵、电磁灶等电能替代技术原理及应用场合。根据学校厨房设备用能需求,针对传统电能替代存在的投资、运行成本过高等问题,提出了基于用能负荷分解建立分布式设备选型模型,构建了典型应用场景,给出了分布式与集中式配置方案,并从设备配置、投资和运行成本等方面进行了对比分析。该电能替代方案已在多所学校应用,为学校电能替代推广提供参考。
Based on the actual use of energy in schools, the paper analyzes the principle and application of electric energy alternatives such as an electric boiler, air source heating pump and electromagnetic stove. According to the energy demand of kitchen equipment in schools and based on the high investment and operation cost in traditional electric energy alternatives, a distributed device selection model based on energy load decomposition is established, and typical application scenes are established; furthermore, the distributed and centralized configuration schemes are proposed, which are compared and analyzed from the aspects of equipment configuration, investment and operation cost. The alternative has been applied in many schools, which provides a reference for electric energy alternative in schools.
关键词(KeyWords)：
电能替代;电锅炉;热泵;电磁灶;节能
electric energy alternative;electric boiler;heat pump;electromagnetic stove;energy saving
基金项目(Foundation):
作者(Author):
李勇,张旭
LI Yong,ZHANG Xu
DOI: 10.19585/j.zjdl.201810009
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