Priority directions of developing renewable energy in Turkmenistan

The priority directions of developing renewable energy in Turkmenistan are considered.     

我国新能源和可再生能源

一基本情况２１世纪，作为人类社会发展基础的能源在结构上将会发生根本的变化。以化石燃料为主体的能源体系将会过渡到以新能源和可再生能源为主体的新型能源体系。能源结构的根本变化同时给生态环境，人们生活和工作方式以及社会文明带来意想不到的深刻变化。这既是人类能源发展的必然趋势，也是人类社会向更高文明发展的重要标志。１９９９年４月，科技部根据国务院的指示，把“中国后续能源发展战略研究”作为国家重点研究课题。研究结果表明：２１世纪我国能源结构的变化与世界能源一致，呈多元化趋势，而新能源和可再生能源将逐步登上…     

国际可再生能源会议信息

时间：２００２／６／２－７能源、水和环境系统可持续发展会议地点：克罗地亚dubrovnik联系人：FSB，Luciceva５，HR－１００００Zagreb，Croatia．电话：＋３８５１６１６８１０７；传真：＋３８５１６１５６９４０；电子邮件：dubrovnik２００２＠fsb．hr；网址：http∥www．powerlab．fsb．hr／Dubrovnik２００２／时间：２００２／６／１５－２０２００２美国太阳能学会学术讨论会会议地点：美国内华达联系人：AmericanSolarEnergySociety，Inc．电话：＋１３０３－４４３－３１３０，转１０６；传真：＋１３０３－４４３－３２…     

Innovative renewable energy education using the World Wide Web

A discussion on the types of information and sites which are most suitable for both teachers and students seeking resources on renewable energy, energy efficiency and global warming. Simple guidelines and strategies are presented to assist the integration of the World Wide Web into the renewable energy classroom.     

Hydrogen energy storage integrated hybrid renewable energy systems: A review analysis for future research directions

Hydrogen energy storage systems (HydESS) and their integration with renewable energy sources into the grid have the greatest potential for energy production and storage while controlling grid demand to enhance energy sustainability. This paper presents a bibliometric analysis based on a comprehensive review of the highly cited articles on HydESS to provide a detailed insight into future directions and applications. The study was carried out by using the Scopus database search engine to look for filtered keywords in the HydESS and related research. It can be demonstrated that the HydESS literature expanded rapidly from 2016 to 2021 compared to 2011 to 2015. It is found that 89.17% of published articles explained control and test systems-based methods, whereas 10.83% of publications discuss review assessments. Our analysis of highly cited articles on HydESS highlights several aspects, such as methods and systems, issues, difficulties, and challenges to establishing current constraints and research gaps. This evaluation can enhance operational performance, environmental friendliness, energy savings, uninterrupted power supply service, cost benefits, on-site generation, and adaptability. It would be beneficial for technology development and the growth of the hydESS industry. This study may act as a guideline not only for academics in determining the line of research and generating additional discoveries, but also for the government in formulating financial strategies.     

Tajikistan: Priority directions and status of research in the field of renewable energy sources

The paper gives an analysis of the status of research in the field of renewable energy and determines their priority directions.     

An investigation on renewable energy education at the university level in Turkey

In the present study, to discover how teaching of renewable energy sources in Turkey is carried out at the university level, a questionnaire was developed and applied at different universities in Turkey. The analyses conducted on the data obtained from the questionnaire revealed that education about geothermal, solar and wind energy is given at master’s level, other renewable energy sources are taught at the undergraduate level within the curriculum of some engineering courses. The teaching performed about renewable energy sources is in Turkish and at encyclopedic level. As preparing and obtaining the required materials are costly, some problems are encountered in the teaching of renewable sources. In Turkish universities, no degree about renewable energy sources is granted. Hence, the country must make use of the people having engineering degree to capitalize on its renewable energy sources. As there is no program specializing on providing training about the renewable energy sources, it seems to be difficult to find experts about this issue. The current state of renewable energy sources education seems to be inadequate and it should be expanded and strengthened.     

国内可再生能源新闻

<正>综合类五城市启动新能源车补贴试点财政部、科技部、工信部和国家发改委6月1日联合下发《关于开展私人购买新能源汽车补贴试点的通知》(以下简称《通知》),明确国家对新能源汽车的各项补贴和扶持政策。杭州、上海、长春、深圳、合肥五大城市入选试点城市。《通知》明确规定:地方财政安排一定资金,重     

国际可再生能源新闻

综合类 德发明“电转气”法解决可再生能源储电难问题 众所周知,我们可以利用天然气等气态化石燃料发电,但德国研究人员却“倒行逆施”,发明了一种“电转气”的方法,目的是解决风能、太阳能等可再生能源发电在短时间过剩而产生的储电难问题。     

国内可再生能源新闻

太阳能北京首批电动出租车亮相延庆3月1日,北京首批电动出租车试点运营启动仪式在延庆县举行。北京市首批50台迷迪纯电动出租车交付北京妫川出租汽车有限公司使用,这将使延庆成为目前全国一次性投放规模最大的使用纯电动出租车的地区。据生产商北汽福田的专家介绍,纯电动出租车与传统燃油汽车最大的不同在于心脏,即用     

新能源2008年年报大盘充分释放系统风险 川投能源顺利做大水电

在前期指数翻番之后,新能源表现平平,尤其是本周,随着两会闭幕,市场诸多情绪开始释放.目前,表现最好的是前期超跌的有色板块,另外,黄金、煤炭等资源类个股股价上窜得非常快.     

国内可再生能源新闻

综合类总投资10.75亿三个可再生能源发电项目落户武威4月6日,总投资达10.75亿元的国电电力武威发电有限公司9MW光伏发电项目、大唐武威新     

On the use of a laboratory-scale Pelton wheel water turbine in renewable energy education

A laboratory-scale Pelton turbine for hydroelectric generation has been constructed and used in the educational curriculum of The Renewable Energy Programme at the University of Jyväskylä. The construction of the Pelton turbine, the experimental apparatus and the measurement procedure are described. The apparatus is simple to make and uses inexpensive components, most of which can be found in standard science laboratories. From the experimental results, the turbine was found to have a maximum mechanical efficiency of 0.47±0.02 for a water flow rate of . The Pelton turbine and apparatus demonstrate the principles of hydropower and are well suited for education in renewable energy.     

国际可再生能源新闻

<正>综合类eBay等80个CEO呼吁奥巴马颁布《清洁能源法案》据国外媒体报道,最近,美国80家大公司,包括eBay、PG E、维珍美国航空集团和爱克斯龙(Exelon)等公司的CEO,共同发出请求报告,呼吁奥巴马和美国国会于今年年内颁布《清洁能源法案》。清洁能源有望得到更广泛的应用。     

国内可再生能源新闻

综合类 中国新能源、可再生能源已占一次能源的9% 据中国国家统计局的数据显示,2008年中国煤炭在一次能源结构中的比例为69%,石油和天然气在一次能源结构中的比例为22%,新能源、可再生能源在一次能源结构中的比例为9%.     

国际可再生能源新闻

综合类2010年德国可再生能源创新纪录德国政府日前公布了2010年全国能源市场报告,2010年德国可再生能源发电占民用电的比重攀升至17%,已超过天然气的14%;德国还创下了新的太阳能安装纪录,高达7400MWp。     

国内可再生能源新闻

<正>综合类国内首个可再生能源工程专业开设北京交通大学低碳研究与教育中心日前正式成立。该中心开设的国内首个可再生能源工程专业今年将开始本科招生,这在我国高校低碳研究与教育方面具有标志性的意义。