scholarly journals Performances Analysis of a Micro-Grid Connected Multi-Renewable Energy Sources System Associated with Hydrogen Storage

2020 ◽  
Author(s):  
Salah Tamalouzt ◽  
Nabil Benyahia ◽  
Abdelmounaim Tounzi ◽  
Amar Bousbaine
Keyword(s):  
Renewable Energy ◽  
Hydrogen Storage ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Micro Grid

scholarly journals Development of a Micro grid with Renewable Energy Sources with Feedback Controller

2019 ◽  
Vol 8 (11) ◽  
pp. 2014-2018
Keyword(s):  
Renewable Energy ◽  
Electricity Generation ◽  
Low Cost ◽  
Renewable Energy Sources ◽  
Electrical Power ◽  
Energy Sources ◽  
Military Operations ◽  
Urban Centers ◽  
Industrial Projects ◽  
Micro Grid

To make micro grid with renewable energy and to over come the technical challenges and economy base and policy and regulatory challenges . From the natural wastage we can generate the Electricity. Thus, the Electrical Power or Electricity is available with a low cost and pollution free to anyplace in the world at all times. This process divulge a unequaled step in electricity generation and this type of generation is maintain the ecological balance. We can have an uninterrupted power supply irrespective of the natural condition without any kind of environmental pollution. More influence this process relent the less production cost for electricity generation. Micro grids have long been used in remote areas to power off-grid villages, military operations or industrial projects. But increasingly they are being used in cities or towns, in urban centers. Here we try a proto type of micro grid with renewable energy sources.

scholarly journals Comparative Study of Control Strategies for a Micro Grid DC System of Renewable Energy Sources

2019 ◽  
Vol 14 (9) ◽  
pp. 2822-2829
Author(s):  
Oswaldo Rivera ◽  
Mauricio Mauledoux ◽  
Angie Valencia ◽  
Oscar Caldas ◽  
Oscar Aviles
Keyword(s):  
Renewable Energy ◽  
Comparative Study ◽  
Control Strategies ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Dc System ◽  
Micro Grid

Development of a Basic Voltage Source for a Micro Grid Based on Renewable Energy Sources

2021 ◽  
Vol 1 (42) ◽  
pp. 39-43
Author(s):  
Leonid Yuferev ◽  
Keyword(s):  
Renewable Energy ◽  
Single Phase ◽  
Block Diagram ◽  
Renewable Energy Sources ◽  
Electrical Energy ◽  
Electrical Network ◽  
Voltage Source ◽  
Energy Sources ◽  
Micro Grid ◽  
Alternating Voltage

At the heart of a micro-grid that includes several sources of electrical energy, including renewable energy, there must be a base (reference) source that sets the voltage and frequency in the network. (Research purpose) The research purpose is in developing a basic voltage source of a micro-grid, which includes renewable energy sources. (Materials and methods) The article shows that the sources of electrical energy are different, but the main requirement for them is to be able to supply voltage to the electrical network at any time, there is a standard voltage scale in the network. For a micro-grid, which will include various sources of electrical energy with a total power of up to 25 kW, you can limit yourself to a voltage of 220 V and a single-phase electrical network. (Results and discussion) The article presents a block diagram; technical characteristics and electrical diagram of the inverter of a single-phase basic voltage source; a method for calculating the output filter of the inverter based on pulse-width modulation technology. (Conclusions) When using renewable energy sources in the micro-grid, it is necessary to take into account that there are periods of time in which they do not generate electrical energy and choose as the base one that will not have such moments, or you need to use a temporary electricity storage device. It is possible to use a chemical source or a battery of accumulators as a base source. When creating a micro-grid of alternating voltage, an inverter is added to these sources from constant voltage to alternating voltage. The article presents a block diagram of a base voltage source with an AC output reference voltage to create a micro grid with a power of up to 25 kW.

Reliability Assessment of Microgrid-Integrated Electrical Distribution System

2022 ◽  
pp. 958-977
Author(s):  
Baseem Khan ◽  
Mesfin Fanuel
Keyword(s):  
Renewable Energy ◽  
Distribution System ◽  
Renewable Energy Sources ◽  
Reliability Assessment ◽  
Smart Structure ◽  
Energy Sources ◽  
Reliability Indices ◽  
Micro Grid ◽  
Distribution System Reliability ◽  
Renewable Energy Generation

Due to the transition of traditional power system to smart structure, integration of renewable energy sources is of great importance. It is performed by using distributed generators and Micro grid. Integration of renewable sources is very useful for the reliability enhancement of distribution system as energy can be supplied locally at distributed level. Therefore, this chapter provides an overview of various reliability methods which are utilized for finding the impact of renewable energy generation on distribution system reliability assessment. These renewable energy sources are integrated in the distribution system at distributed and Micro grid level. Various characteristics of renewable energy sources are discussed to model them. A general problem of reliability assessment in terms of reliability indices is also discussed.

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