暖通空调>期刊目次>2016年>第8期

供热系统前馈动态运行调节方案及效果实测

New feedforward dynamic regulation method for heating systems and effect tests

袁闪闪,徐伟
中国建筑科学研究院

摘要:

提出了一种供热系统前馈动态运行调控方案。详细阐述了该方案的理论依据。选取寒冷地区一个实际住宅楼,对2014—2015年度供暖季运行数据进行了监测,通过将调控效果与气候补偿模式、恒定水温模式、分时调控模式的调控效果进行了比较,最终得出新方案可以有效提高室内舒适度,并在保持一定热舒适的条件下,实现节能28%。

关键词:前馈动态调控,气候补偿调控,恒定水温调控,分时调控,供热系统

Abstract:

Proposes a new feedforward dynamic regulation method for heating systems. Describes the theoretical basis for the regulation method in detail. Chooses an actual heat station as the experiment environment and validates the new method. Monitors the operation data of the heating system in the heating season of 2014-2015. Compares the regulation effect of the new method with those of three regulation methods-climatic compensation method, constant water temperature method and timely regulation method. Concludes that the new method can improve indoor thermal comfort and save 28% of energy in a certain thermal comfort condition.

Keywords:feedforward dynamic regulation method, climatic compensation method, constant water temperature method, timely regulation method, heating system

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