scholarly journals Efficient Energy Management System using Zigbee for Residential Application

2019 ◽  
Vol 8 (4) ◽  
pp. 1406-1411
Keyword(s):  
Energy Consumption ◽  
Energy Management ◽  
Management System ◽  
Residential Buildings ◽  
Peak Time ◽  
Energy Management System ◽  
Efficient Energy ◽  
Home Appliances ◽  
Cost Of Energy ◽  
The Cost

Energy management system is one of the challenging tasks associated with residential buildings. The cost of energy is purely based on the amount of energy consumed during peak hours. This paper focuses on an efficient energy management system for the control of energy consumption during peak hours. ZigBee module is used to monitor the energy consumed by the home appliances. The working of the proposed system is categorized into two modes of operation: normal time and peak time. During normal time, all home appliances can be operated and the cost of energy will be at normal rate. Whereas, during peak time, high rating machines will be shut down, that is controlled by ZigBee and the light loads will be operated from battery supply. Thus the proposed system reduces the energy consumption and is cost effective. Simulation analysis is done using proteus software. Hardware model is also implemented which proves that the proposed energy management system improves the energy efficiency.

scholarly journals Hybridized Intelligent Home Renewable Energy Management System for Smart Grids

2020 ◽  
Vol 12 (5) ◽  
pp. 2117 ◽  
Author(s):  
Yonghong Ma ◽  
Baixuan Li
Keyword(s):  
Renewable Energy ◽  
Energy Consumption ◽  
Smart Grid ◽  
Energy Management ◽  
Management System ◽  
Residential Buildings ◽  
Renewable Energies ◽  
Energy Management System ◽  
Network Systems ◽  
Intelligent Home

The incorporation of renewable energies and power storage at distribution facilities are one of the important features in the smart grid. In this paper, a hybridized intelligent home renewable energy management system (HIHREM) that combines solar energy and energy storage services with the smart home is planned based on the demand response and time of consumption pricing is applied to programs that offer discounts to consumers that reduce their energy consumption during high demand periods. The system is designed and handled with minimal energy requirements at home through installation of renewable energy, preparation, and arrangement of power stream during peak and off-peak periods. The best energy utilization of residential buildings with various overlapping purposes is one of the most difficult issues correlated with the implementation of intelligent micro-network systems. A major component of the smart grid, the domestic energy control system (HIHREM) provides many benefits, such as power bill reductions, reduction in wind generation, and demand compliance. This showed that the proposed energy scheduling method minimizes the energy consumption by 48% and maximizes the renewable energy consumed at the rate 65% of the total energy generated. A new model for smart homes with renewable energies is introduced in this report. The proposed HIHREM method achieves high performance and reduces cost-utility.

scholarly journals An IoT-Based Home Energy Management System over Dynamic Home Area Networks

2015 ◽  
Vol 2015 ◽  
pp. 1-15 ◽  
Author(s):  
Jongbae Kim ◽  
Jinsung Byun ◽  
Daebeom Jeong ◽  
Myeong-in Choi ◽  
Byeongkwan Kang ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Energy Management ◽  
Management System ◽  
Energy Management System ◽  
Total Energy Consumption ◽  
Home Energy Management ◽  
Home Area ◽  
Home Energy Management System ◽  
The Cost ◽  
Home Area Networks

A smart grid (SG) has attracted great attention due to recent environmental problems. SG technologies enable users, such as energy system operators and consumers, to reduce energy consumption and the emission of greenhouse gases, by changing energy infrastructure more efficiently. As a part of the SG, home energy management system (HEMS) has become increasingly important, because energy consumption of a residential sector accounts for a significant amount of total energy consumption. However, a conventional HEMS has some architectural limitations on scalability, reusability, and interoperability. Furthermore, the cost of implementation of a HEMS is very expensive, which leads to the disturbance of the spread of a HEMS. Therefore, this paper proposes an Internet of Things- (IoT-) based HEMS with lightweight photovoltaic (PV) system over dynamic home area networks (DHANs), which enables the construction of a HEMS to be more scalable, reusable, and interoperable. We suggest the techniques for reducing the cost of the HEMS with various perspectives on system, network, and middleware architecture. We designed and implemented the proposed HEMS and conducted a experiment to verify the performance of the proposed system.

Design of hybrid multilayer systems to improve energy management system in multi-microgrid systems in the presence of wind and solar power

2021 ◽  
pp. 0309524X2110003
Author(s):  
Hamed Babanezhaad Shirdar ◽  
Alireza Ghafouri
Keyword(s):  
Energy Management ◽  
Management System ◽  
Layer Structure ◽  
Energy Management System ◽  
Layer System ◽  
Multilayer Systems ◽  
Volume Load ◽  
Cost Of Energy ◽  
The Cost ◽  
Operation Cost

Connecting microgrids has some benefits such as operation cost reduction and increasing sales revenue of their owners. To exploit these benefits, an energy management system with diverse and efficient capabilities is required. In this paper, a multi-layer system has been proposed to improve the energy management system in multi-microgrid systems. The purpose of the multilayer system is to optimize the cost of energy supply for the producer with the ability to activate one or more layers to improve the energy management system. Layers are modules that may contain the data required for optimization, like generation volume, load consumption, and operational plan. The appropriate mathematical model of the proposed seven-layer structure is used to optimize the operation cost of the multi-microgrid system. To verify the performance of the energy management system, the proposed method is implemented by GAMS and MATLAB software and the results are analyzed for a sample multi-microgrid system.

scholarly journals The methodical issues of industrial energy monitoring systems implementation

2020 ◽  
pp. 47-56
Author(s):  
V. Nakhodov ◽  
O. Borychenko ◽  
A. Cherniavskyi
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Monitoring System ◽  
Energy Management ◽  
Specific Energy ◽  
Management System ◽  
Specific Energy Consumption ◽  
Monitoring Systems ◽  
Energy Management System ◽  
Energy Monitoring

Statistics show that energy is one of the highest operating costs in a manufacturing enterprise. So, improving energy efficiency can lead to a significant increase in profits and reduce the impact of the enterprise on the environment. To increase the performance of energy efficiency activities, it is necessary to implement an energy management system. One of the components of this system is energy monitoring, which, in turn, is based on the periodic collection and analysis of data to assess the state of the monitoring objects in terms of energy efficiency. In this paper, the role and place of energy monitoring in the energy management system of an industrial enterprise are noted. The paper proposes the concept of creating energy monitoring system in industrial companies, which is based on the combination of a monitoring system based on specific energy consumption, and usage of group energy characteristics of production facilities. Implementing such energy monitoring systems will allow to conduct operational control of energy efficiency of production facilities by creating individual systems for monitoring energy efficiency, as well as successfully carry out such monitoring at the enterprise and its subdivisions over longer periods of time using specific energy consumption indicators. It also provides general guidelines for conducting energy monitoring. These guidelines were formed based on the results of studying various methods and scientific publications in the field of energy monitoring, as well as on the basis of practical experience in the development and implementation of energy management systems. Particular attention is paid to the issues of processing and analysis of information about the objects of energy monitoring of industrial enterprises. The practical application of the concept of creating energy monitoring systems envisages gradual improvement of the existing monitoring system based on the specific energy consumption, which will be further completely replaced with individual energy efficiency monitoring systems.

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