Energy shift estimation of demand response activation on refrigerators — A field test study

Venkatachalam Lakshmanan, Kristian Gudmand-Høyer, M. Marinelli, A. Kosek, P. Norgard
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引用次数: 12

Abstract

This paper presents a method to estimate the amount of energy that can be shifted during demand response (DR) activation on domestic refrigerator. Though there are many methods for DR activation like load reduction, load shifting and onsite generation, the method under study is load shifting. Electric heating and cooling equipment like refrigerators, water heaters and space heaters and coolers are preferred for such DR activation because of their energy storing capacity. Accurate estimation of available regulating power and energy shift is important to understand the value of DR activation at any time. In this paper a novel method to estimate the available energy shift from domestic refrigerators with only two measurements, namely fridge cool chamber temperature and compressor power consumption is proposed, discussed and evaluated.
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电冰箱需求响应激活的能量转移估计。现场试验研究
本文提出了一种估算家用冰箱在需求响应(DR)激活过程中可以转移的能量的方法。虽然DR激活的方法有减载、移载、现场发电等多种,但本文研究的方法是移载。电加热和冷却设备,如冰箱、热水器、空间加热器和冷却器,由于其能量储存能力,是这种DR激活的首选。准确估计可用的调节功率和能量位移对于了解DR激活在任何时候的值是很重要的。本文提出了一种仅通过冰箱冷库温度和压缩机功耗两项测量来估算家用冰箱可用能量转移的新方法,并对其进行了讨论和评价。
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