Energy Management System and Its Implementation in Smart Grid using Renewable Energy Resources

2018 ◽  
Author(s):  
Rohini ◽  
Urvi Singh ◽  
Apoorvi ◽  
Rajneesh Bhardwaj ◽  
M. A. Ansari ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Smart Grid ◽  
Energy Management ◽  
Management System ◽  
Energy Resources ◽  
Energy Management System ◽  
Renewable Energy Resources

scholarly journals Energy Management of Microgrids for Smart Cities: A Review

Energies ◽  
2021 ◽  
Vol 14 (18) ◽  
pp. 5976
Author(s):  
Muhammad Salman Sami ◽  
Muahmmad Abrar ◽  
Rizwan Akram ◽  
Muhmmad Majid Hussain ◽  
Mian Hammad Nazir ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Energy Management ◽  
Management System ◽  
Smart Cities ◽  
High Energy ◽  
Energy Resources ◽  
Energy Management System ◽  
Renewable Energy Resources ◽  
Comprehensive Overview ◽  
Energy Demands

Electric power reliability is one of the most important factors in the social and economic evolution of a smart city, whereas the key factors to make a city smart are smart energy sources and intelligent electricity networks. The development of cost-effective microgrids with the added functionality of energy storage and backup generation plans has resulted from the combined impact of high energy demands from consumers and environmental concerns, which push for minimizing the energy imbalance, reducing energy losses and CO2 emissions, and improving the overall security and reliability of a power system. It is now possible to tackle the problem of growing consumer load by utilizing the recent developments in modern types of renewable energy resources (RES) and current technology. These energy alternatives do not emit greenhouse gases (GHG) like fossil fuels do, and so help to mitigate climate change. They also have in socioeconomic advantages due to long-term sustainability. Variability and intermittency are the main drawbacks of renewable energy resources (RES), which affect the consistency of electric supply. Thus, utilizing multiple optimization approaches, the energy management system determines the optimum solution for renewable energy resources (RES) and transfers it to the microgrid. Microgrids maintain the continuity of power delivery, according to the energy management system settings. In a microgrid, an energy management system (EMS) is used to decrease the system’s expenses and adverse consequences. As a result, a variety of strategies and approaches are employed in the development of an efficient energy management system. This article is intended to provide a comprehensive overview of a range of technologies and techniques, and their solutions, for managing the drawbacks of renewable energy supplies, such as variability and load fluctuations, while still matching energy demands for their integration in the microgrids of smart cities.

Coordinated power management and control of renewable energy sources based smart grid

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Siva Ganesh Malla ◽  
Jagan Mohana Rao Malla ◽  
Priyanka Malla ◽  
Sreekanth Ramasamy ◽  
Satish Kumar Doniparthi ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Smart Grid ◽  
Energy Management ◽  
Management System ◽  
Renewable Energy Sources ◽  
Wind Farms ◽  
Maximum Power ◽  
Energy Management System ◽  
Partial Shading ◽  
Battery Energy

Abstract Renewable energy-based smart grids are famous nowadays due to their high intellectual properties. The world is starting new inventions in renewable energy-based electrical power generation systems to reduce global warming. However, a single renewable energy source cannot maintain a proper energy management system and reliability of power towards loads. Hence, integrating two or more systems is very important and can form a smart grid with an appropriate energy management system. Effective energy management system for a 4-wire 1-MW smart grid system is proposed in this paper. The system is composed of three solar plants and three wind farms with a battery bank. The battery energy management system can operate the complete system as a smart grid with the proper design of the controllers. The maximum power points of PV plants are tracked using a hybrid algorithm that merges the merits of Modified Invasive Weed Optimization and Perturb and Observe (P&O). Thus, the maximum power is obtained under partial shading conditions. The P&O algorithm is also developed to track the maximum power of wind farms. All the loads and generation units are connected in a ring-configuration distribution with a centralized battery energy management system. The loads are selected to be unbalanced, nonlinear and reactive to simulate practical cases. TS-Fuzzy based common inverter controller is implemented to maintain acceptable power quality, which is linked to the battery. The proposed inverter controller can work as a reactive power compensator, active power filter, voltage regulator under unbalanced load, and power balancing device between generation and load. Extensive Hardware-in-Loop (HIL) results are presented to validate the effectiveness of the proposed system.

scholarly journals Security Issues on Smart Grid and Blockchain-based Secure Smart Energy Management System

2019 ◽  
Vol 260 ◽  
pp. 01001 ◽  
Author(s):  
Seung Min Kim ◽  
Tacklim Lee ◽  
Seunghwan Kim ◽  
Lee Won Park ◽  
Sehyun Park
Keyword(s):  
Smart Grid ◽  
Energy Management ◽  
Management System ◽  
Cyber Attacks ◽  
Energy Management System ◽  
Renewable Energy Resources ◽  
Major Power ◽  
Energy Data ◽  
The Future ◽  
Smart Energy Management

The Smart Grid has emerged to address the shortcomings of one-way existing grid systems, and is the next generation power grid infrastructure that applies smart ICT (Information Communication Technology) to existing grid. The Smart Grid is expected to greatly improve the efficiency and reliability of future power systems with the demand for renewable energy resources. However, because major power facilities are interconnected through communication networks, Smart Grid’s cyber security is becoming an important issue. Cyber-attacks by malicious intruders can lead to serious incidents such as massive outages and the destruction of power network infrastructure, since the cyber-attacks can damage energy data, starting with personal information leakage from grid members. Therefore, as a solution to this issue we will suggest a secure smart energy management system based on the blockchain. The blockchain is a distributed data processing technology in which all users participating in the network distribute and store data. Applying blockchain technology to the Smart Grid will enable more secure management of energy data, and furthermore, it will contribute to the development of the future smart energy industry in the future.

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.

The Research of Smart Energy Management System

2013 ◽  
Vol 341-342 ◽  
pp. 1219-1222
Author(s):  
Qing Dong Feng
Keyword(s):  
Energy Management ◽  
Management System ◽  
Energy Resources ◽  
Automation System ◽  
Energy Management System ◽  
Building Automation ◽  
Renewable Energy Resources ◽  
Building Automation System ◽  
Smart Energy Management ◽  
Dynamic Energy Management

The article introduces the global research background and research achievements of the renewable energy resources micro grid dynamic energy management system (dynamic EMS).it will also describe the important effects of information technology used in smart grid. Furthermore, the building automation system are introduced and analyzed.

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