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天津大学电气自动化与信息工程学院采用腾讯会议软件作为远程考核平台,请各位考生提前安装调试。远程复试注意事项可查看远程复试考生须知。
Interest in wearable electronics for continuous, long-term health and performance monitoring is rapidly increasing. The reduction in power levels consumed by sensors and electronic circuits accompanie...
近日,西南交通大学材料学院杨维清教授团队的研究论文“Lawn Structured Triboelectric Nanogenerators for Scavenging Sweeping Wind Energy on Rooftop”在国际顶尖杂志Advanced Materials(IF=17.493)上发表后,立即引起国际著名媒体New Scientist (科学/科技新闻媒体世界排名第一)...
Researchers have created nanoribbons of an emerging class of materials called topological insulators and used a magnetic field to control their semiconductor properties, a step toward harnessing the t...
The smart grid: It's the power-system modernization effort that U.S. utilities are building to meet the country's growing demands for electricity. But it's not confined to power plants and substations...
An international research team based at The University of Texas at Dallas has made electrically conducting fibers that can be reversibly stretched to over 14 times their initial length and whose elect...
S13型、S14型和非晶SBH15型变压器都是非晶合金变压器,是具有节能效果的变压器新产品。文章分析了这些变压器的损耗特性,并采用TOC法比较其技术经济性。从与S11型变压器比较的结果可知,非晶SBH15型的空载损耗最低,S13型变压器的负载损耗最低,因此,在使用这些变压器替换已有的变压器时,要根据变压器的用途和费用加以选型。
介绍了一种SF6新气痕量杂质气相色谱分析的新方法。与DL/T 920—2005《六氟化硫中空气、四氟化碳的气相色谱分析方法》相比较,新方法可以从SF6新气中检出更多的痕量杂质,甚至多达17种,且方法高度智能化并便于普及。考虑到SF6新气中某些杂质会影响有关电力设备的使用寿命,提出了电力行业SF6新气推荐标准的方案。
Štavalj deposit has over 180 million tonnes of coal reserves, which is considered by the Ministry of Mining and Energy as large energy potential of national importance. Pre-feasibility study was ...
This paper discusses some issues related with the growing importance of wind power and in modern power systems and some challenges raised by the emergence of distributed generation, and how computatio...
This paper discusses new infratechnologies in the deregulated power sector. Most measurement and standardization techniques can be viewed as infratechnology. Infratechnologies are technical tools, inc...
March 9, 2007,What happens on an incredibly small scale is a big deal at ASU. A new Center for Applied Nanoionics (CANi) promises to provide major new collaborations and advances in this burgeoning fi...
WASHINGTON, D.C. (February 20, 2007) – The nation’s investor- and municipally owned electric utilities, in another indication of energy efficiency’s growing value to America’s economy, today joined ...
In this paper there are given a few mathematical relations for the power analysis in un-sinusoidal regime. If the voltage is sinusoidal and the current is unsinusoidal,the apparent power will be asce...

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