Energy-efficient control of under-actuated HVAC zones in commercial buildings

被引：74

作者：

Brooks, Jonathan ^{[1
]}

Kumar, Saket ^{[1
]}

Goyal, Siddharth ^{[2
]}

Subramany, Rahul ^{[3
]}

Barooah, Prabir ^{[1
]}

机构：

[1] Univ Florida, Gainesville, FL 32611 USA

[2] Pacific NW Natl Lab, Richland, WA 99354 USA

[3] Lutron Elect, Plantation, FL 33324 USA

来源：

ENERGY AND BUILDINGS | 2015年 / 93卷

基金：

美国国家科学基金会;

关键词：

Energy efficiency; Thermal comfort; HVAC; Variable air volume; Occupancy-based control; MODEL-PREDICTIVE CONTROL; STRATEGY;

D O I：

10.1016/j.enbuild.2015.01.050

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

An occupancy-based feedback control algorithm is proposed for variable air volume HVAC systems that is applicable to the "under-actuated" case in which multiple rooms share the same HVAC equipment. The proposed algorithm is scalable to buildings of arbitrary size without increase in complexity. Experimental results in five rooms show 29-80% energy savings potential. Despite the inability to condition rooms independently due to the shared HVAC equipment, comfort was found to be well maintained - even when one room was warmer and another was cooler. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：160 / 168

页数：9

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