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现行 NO-94-17-2
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Control Strategies and Energy Consumption for Ice Storage Systems Using Heat Recovery and Cold Air Distribution 采用热回收和冷空气分配的冰蓄冷系统的控制策略和能耗
报告了一项关于冰蓄冷系统能耗的调查结果,该系统包括有热回收和无热回收,以及有无冷空气分配系统。在几种气候条件下对原型建筑的模拟为比较提供了基础。结果表明,需要一种“智能”控制策略,以使具有热回收效率的冰蓄冷变得高效。声明该策略旨在融化足够多的冰,以便重新制造这些冰所产生的回收热量足以满足日常供暖需求。冷空气分配显著降低了能源消耗。 在这种情况下,冷甲板重置被证明是不利的。关键词:能耗、储能、冰蓄能、热回收、冷、空气分配、控制、建筑、计算。引用:研讨会,ASHRAE Trans。1994年,第100卷,第一部分
Reports the results of an investigation into the energy consumption of an ice storage system with and without heat recovery and with and without cold air distribution systems. Simulation of a prototypical building in several climates provided the basis for comparison. Results showed that a 'smart' control strategy is needed to make ice storage with heat recovery efficient. States that this strategy ties to melt just enough ice so that the recovered heat generated to remake this ice is enough to meet the daily heating demand. Cold air distribution significantly reduced energy use. Cold deck reset proved disadvantageous in this case.KEYWORDS: Energy consumption, energy storage, ice storage, heat recovery, cold, air distribution, controls, buildings, calculating.
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