Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/27863/feasibility-study-on-battery-energy-storage-system-for-mini-grid-/nang-saw-yuzana-kyaing
call for paper biological science, ugc approved journals for computer science, biological science journal
Mini grids defined as a set of electricity generators and battery energy storage system is connected between the load side and the source side. A key feature of mini grids is that they can operate autonomously with no connection to a centralized grid. Gaw Cho village, Sagaing Division, Myanmar is selected because of the higher potential of solar energy. This paper presents the unbalance condition between the load side and the source side because the solar energy is changing under weather condition. Diesel generator is used as a backup system for this proposed area but the operation of the fuel cost increased for long term period. Here, battery energy storage system is used as a secondary supplier to balance between them. This paper focus on to used HOMER software for pointing out the result outcome not be oversizing the system requirement. Using real time data, storage characteristics and HOMER simulations, optimal sizing for both approaches were established. A well design min grid offered available tool for the rural electrification system.
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Illustration Photo: Dunayskaya Solar Park in Artsyz, Odessa Oblast, Ukraine (Credits: Activ Solar / Flickr CC BY-SA 2.0)
Geospatial Analysis of Photovoltaic Mini-Grid System Performance
Authors: Thomas Huld, Magda Moner-Girona and Akos Kriston
Journal Title: Energies
Publisher: MDPI AG
We present a geographic information system (GIS)-based tool for estimating the performance of photovoltaic (PV) mini-grid system over large geographical areas. The methodology consists of geospatial analysis and mapping of the energy output and reliability of PV mini-grid system. The algorithm uses a combination of hourly solar radiation data from satellites combined with measured data on PV module and battery performance and estimated electricity consumption data. The methods also make it possible to optimize the PV array and battery storage size for a given location. Results are presented for an area covering Africa and most of Southern and Central Asia. We also investigate the effects of using Li-ion batteries instead of the traditional lead-acid batteries. The use of our spatial analysis as decision support tool could help governments, local authorities and non-governmental organizations to investigate the suitability of PV mini-grids for electrification of regions where access to electricity is lacking. In this way it is possible to identify areas where PV mini-grids are most suitable.
Check more https://adalidda.com/posts/jL2GjbB5ixKF8Cu9t/geospatial-analysis-of-photovoltaic-mini-grid-system
Illustration Photo: Aerial view of Halo Energie’s solar photovoltaic plant in Andhra Pradesh, India (Credit: Penn State / Flickr CC BY-NC-ND 2.0)
US-India Clean Energy Finance Facility Initiative to support Mini-Grid, Distributed Rooftop, Off-grid Solar and Small-scale Grid Connected Solar Projects in India
The U.S.-India Clean Energy Finance facility (“USICEF”) would support project preparation activities for distributed solar projects in order to unlock OPIC financing and mobilize public and private capital to expand access to distributed clean energy solutions that will benefit disadvantaged communities in India and contribute to India’s ambitious renewable energy and energy access goals. USICEF builds on the success of other project preparation facilities to support renewable energy in emerging markets. Through this initiative, project developers pursuing mini-grid, distributed rooftop and off-grid solar projects, as well as smaller-scale grid connected solar projects would be benefitted.
Check more https://adalidda.net/posts/gXBDCRw7Rb9WRzGeS/us-india-clean-energy-finance-facility-initiative-to-support
Congratulations to our solar partner Mera Gao Power for being selected as one of World Economic Forum's 2015 Tech Pioneers!
In March, SunFunder launched our first solar project in India with Mera Gao Power. It was also our first foray into micro-grids, whose impact is village-level rather than household-level. The project raised $30,000 in 22 days.
Seeing that more and more energy practitioners are now eyeing micro-grids and mini-grids as the next evolution in clean energy access markets, we're sure the Mera Gao Power team has much to look forward to (and prepare for!).
