期刊
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
卷 46, 期 2, 页码 1497-1517出版社
WILEY
DOI: 10.1002/er.7264
关键词
demand-side management; energy conversion losses; internet of things; multifunction compatible relaying system; smart residential building energy management system
This article proposes a smart residential building energy management system based on an IoT multifunction compatible relaying system to address challenges such as energy conversion losses and load dynamics in PV-based DC power distribution systems. The system monitors loads, provides uninterruptible power supply with minimal conversion losses, and achieves optimal load configuration and demand-side management.
The intermittent nature of photovoltaic (PV), energy conversion losses, appliance compatibility, and load dynamics pose serious challenges to PV-based DC power distribution system in residential buildings. This article proposes a holistic approach to develop a new smart residential building energy management system using internet of things (IoT)-based multifunction compatible relaying system. The proposed system monitors the loads and provides uninterruptible power supply with minimum energy conversion losses. It achieves best operating load configuration, load prioritization in various modes, and demand-side management (DSM). IoT-based multifunction compatible relaying dystem is embedded with Information and Communication Technology-enabled PZEM module, smart relays, and appliance status monitoring devices. The proposed scheme has been implemented in a DC residential building located at Madurai, Tamil Nadu, India, with 1.5 kW PV system. The results are compared in four scenarios. The experimental results prove that the losses are minimized by 18% ensuring uninterrupted power supply. The implementation of DSM further reduces the losses by 5%. The appliances can be monitored through Grafana based in home touch screen.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据