scholarly journals A Novel Multilevel Converter for On-Grid Interface of Renewable Energy Sources in Smart Grids

2019 ◽  
Author(s):  
Vitor Monteiro ◽  
Tiago J. C. Sousa ◽  
M. J. Sepulveda ◽  
Carlos Couto ◽  
Julio S. Martins ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Smart Grids ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Multilevel Converter ◽  
Grid Interface

Operation of Multi DC Smart Grids Based on Renewable Energy Sources and Protection of DC Transmission Line

ENERGYO ◽  
2018 ◽  
Author(s):  
Thabit S. Nassor ◽  
Masahiko Kina ◽  
Tomonobu Senjyu ◽  
Atsushi Yona ◽  
Toshihisa Funabashi
Keyword(s):  
Renewable Energy ◽  
Transmission Line ◽  
Smart Grids ◽  
Renewable Energy Sources ◽  
Energy Sources

An optimal versatile control approach for plug-in electric vehicles to integrate renewable energy sources and smart grids

Energy ◽  
2017 ◽  
Vol 134 ◽  
pp. 1053-1067 ◽  
Author(s):  
Omid Rahbari ◽  
Majid Vafaeipour ◽  
Noshin Omar ◽  
Marc A. Rosen ◽  
Omar Hegazy ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Electric Vehicles ◽  
Smart Grids ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Control Approach

scholarly journals APLICACIÓN DE LAS REDES INTELIGENTES PARA EL AUMENTO DE LA EFICIENCIA ENERGÉTICA EN LAS REDES ELÉCTRICAS

2016 ◽  
Vol 1 (1) ◽  
pp. 49
Author(s):  
Lenin Agustín Cuenca Alava
Keyword(s):  
Renewable Energy ◽  
Smart Grids ◽  
Renewable Energy Sources ◽  
Dynamic Performance ◽  
Energy Sources ◽  
Practical Implementation ◽  
Electricity Grid ◽  
Service Companies ◽  
Short Time ◽  
It Efficiency

Abstract: In the presented work stands as a short time ago, the dominant paradigm consisted of universal service and its centralization. In this sense refers to the electricity grid of the future requires a radical and qualitative leap due to the need to better manage energy resources, promote the protection of the environment and respond to increasingly stringent quality of service and product requirements. Arises the concept called smart electricity networks (Smart Grids) which is based in the traditional grid forming electronic devices such as gauges, sensors and controls, among others, linked through different communication technologies, achieving the centralization and the use of the information for  the  benefit  of all  stakeholders, optimizing  the functioning of the electrical system. In this way, it is possible that service companies can efficiently manage their assets and end users to manage their consumption in a rational manner. Is required to enhance it efficiency energy of them networks electric, a management of the energy timely and effective. you are available in a given natural site, due to the limitations explained above. Although she is holding reserves of renewable energy sources, its practical implementation would affect the dynamic performance of power plant front shocks. Index Terms: smart grids, efficiency energy, renewable energy sources, networks electric

scholarly journals The Present Trends and Challenges in Renewable Energy Sources Connected to a Grid

2019 ◽  
Vol 8 (12) ◽  
pp. 3118-3130
Keyword(s):  
Renewable Energy ◽  
Smart Grids ◽  
Renewable Energy Sources ◽  
Power Grids ◽  
Energy Sources ◽  
Self Healing ◽  
Monitoring And Control ◽  
Decentralized Generation ◽  
Policy Interventions ◽  
And Control

Smart grids are alterations of the traditional power grids where the monitoring and control of the electricity system are faster and easier than before due to their automated self-healing and sensing processes. However, their primary target is two-way communication, which is only feasible if the decentralized generation of power will exist alongside the national grid. In that light, this report first gives a comprehensive description of smart grids and their history. Afterward, it examines the two major groups of challenges to the penetration of the technology; that is technical and regulatory, policy, and economic challenges. Case studies from the U.S., Canada, Korea, California, and Sweden are used to illustrate the discovered trends and challenges to renewable energy sources connected to grids and demonstrate possible solutions. The research design employed in the study is diagnostic since the problem, its history, and solutions are all reviewed in the report. The study's recommendation is policy interventions to solve both the regulatory and technical challenges to the proliferation of gridded renewables.

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