检索结果-南通市图书馆

The Role of mini-grids in Rural Electrification Programmes in Africa and beyond:“The State of Art Paper”

Journal of Energy and Power Engineering 2019年第12期13卷 436-454页

作者： Cartland Richard Sendegeya Al-Mas Hakizimana Khan Jean de Dieu African Center of Excellence in Energy for Sustainable Development College of Science and TechnologyUniversity of RwandaKigali 0101Uganda Department of Electrical Engineering Faculty of EngineeringKyambogo UniversityKampala 10308Uganda

During the last two decades,there has been an outcry on how the shortage of power in rural areas can be *** Developed Countries(MDCs)like the USA,China,German,UK,Taiwan,and Singapore started using renewable energy sources to minimize power shortages in rural *** Developed Countries(LDCs)mostly African countries also followed *** was not only to solve the power problem but also to be on the safe side after researches anticipated that in the near future,fossil fuels would be *** 50 years ago,several countries have attempted to harness power using hydro-power,biomass,solar,tidal,wave thermal,and wind *** researches show that hydro-power has been most developed worldwide due to high levels of *** recent,solar and biomass energies have come on board steadily,gaining trust from *** still has benefited towns’more than rural areas due to transmission barriers,expected financial returns,and high cost of ***,there has been encouragement and development of solar PV systems and the utilization of mini-grids for rural electrification to minimize the challenge,especially in African *** Energy Agency(IEA)has high expectations in mini-grids in playing a significant role in rural ***-grid energy solutions are emerging as the next best alternative to rural electricity access coming between the option of large-scale grid extension and solar home *** paper,therefore,has discussed the status,Strengths,Weaknesses,Opportunities and Threats(SWOT)strategies,financing options,risk management systems and current trends in renewable energy mini-grid development in Africa and beyond in an attempt to enhance rural *** research used secondary data,internet resources,published data,and World Bank reports to synthesize the evolution and the update status of mini-grids.

关键词： Renewable energy sources fossil fuels mini-grids SWOT strategy and rural electrification

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Impact of Sustainable Electricity for Cameroonian Population through Energy Efficiency and Renewable Energies

引用

Journal of Power and Energy Engineering 2019年第9期7卷 11-51页

作者： Fotsing Metegam Isabelle Flora Njomo Donatien Njomo Donatien René Tchinda Oumarou Hamandjoda Environmental Energy Technologies Laboratory (EETL) of the University of Yaounde 1 Yaounde Cameroon Laboratory of Industrial Systems and Environment of the University of Dschang Dschang Cameroon Energetic Laboratory National Higher Polytechnic School Yaounde Cameroon

Access to electricity and a reliable supply of energy are essential elements of local economic development and poverty reduction. To address these challenges, appropriate policies and mechanisms at the national and regional levels need to be implemented. In this study, we used Johanson cointegration and Granger causality techniques to examine the different cointegration and causal relationships that exist between the growth of electricity consumption (CE) and socio-economic parameters (GDP, tertiary GDP, GDP per capita, number of households, number of subscribers and population) in Cameroon during the period from 1975 to 2011. The results from the software Eviews 7.2 show that there are cointegration relationships between electricity consumption and socio-economic indicators (LGDPH, LPO and LS) thus reflecting the long-term relationship between socio-economic growth and electricity consumption (CE). Consumption growth could, therefore, follow socio-economic growth. In addition, the analysis of the Granger causality test results reveals that there is a unidirectional causal relationship of macroeconomic indicators towards electricity consumption. That is, LGDPG to LCE, LGDPH to LCE, and LGDPT to LCE. There is also a unidirectional relationship between LCE and the demographic indicators that is the relationship of LCE to LS (number of subscribers). We can, therefore, conclude that the indicators that have a better influence on electricity consumption are the overall GDP for the macroeconomic indicators and the population for the socio-demographic indicators respectively. In addition, the analysis of renewable energy potential (EnRs) shows us that Cameroon enjoys good irradiation throughout its territory, hence its high solar potential. The wind speed is unevenly distributed over the territory, it has an average speed in the region of the very north of the country, but a low speed in the rest of the territory, which justifies the low wind potential in the country. We a

关键词： Energy Efficiency Renewable Energy Cointegration Causality Fossil Fuels mini-grids

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：