报告从新能源相关定义、产业热点、产业研究、新能源相关数据等几个方面进行了分析评论。

报告从主要发电企业集团动态、电力产业环境、国内电网动态、电力设备行业信息、港台电力行业信息、国际动态等几个方面进行了分析评论。

本报告从能源行业事件分析；竞争环境、竞争对手、行业数据等几个方面进行了分析评论。

报告从行业环境、太阳能、风能、生物质能、新能源汽车等几个方面进行了分析及评论。

Miniature solar PV systems, including pico solar sytems and SHS, are transitioning from specialized niches to the mainstream. These systems provide clean and safe energy by replacing conventional fuel-based methods. Demand for solar PV consumer products is increasing across various industries and applications, especially in the BOP market where consumers benefit from low-cost, better quality, environmentally clean, and brighter products. In addition, it helps in eroding the upfront cost advantage that kerosene has today.

This report covers the present scenario and the growth prospects of the Global Emerging Battery Technologies market for the period 2014-2018. It also provides the geographic segmentation of the Global Emerging Battery Technologies market covering the APAC region, the EMEA region,and the Americas. To calculate the market size, the report considers the revenue generated from global sales of emerging battery technologyy products.

描述了浮摆式波能发电装置中浮体系统的收集原理,并对浮体系统的具体结构参数进行说明;在Workbench平台DesignModeler模块的基础上,对浮摆式波能发电装置中的浮体系统进行建模;对仿真过程中AQWA用到的基本方程、初始条件和需注意的事项进行了分析说明;并基于AQWA水动力学计算软件,对浮体的附加质量、辐射阻尼和RAO值进行计算,分析模拟了三种变化波况下浮体的运动响应情况,对浮箱的最大采集效率进行估算。仿真计算结果发现:1浮体的垂荡振幅大于浮箱的垂荡振幅,辐射阻尼随波浪频率的增大而增大,附加质量随波浪频率增大而缓慢减小;2周期和波高分别影响垂荡波形图的宽度和高度,周期较小时,应该注意锚链的疲劳断裂;3浮箱的最大采集效率为42.8%。

The viability of biomass as transportation fuel depends upon the allocation of limited resources for fuel, power, and products. By focusing on mature markets, this report identifies how biomass is projected to be most economically used in the long term and the implications for greenhouse gas (GHG) emissions and petroleum use. In order to better understand competition for biomass between these markets and the potential for biofuel as a market-scale alternative to petroleum-based fuels, this report presents results of a micro-economic analysis conducted using the Biomass Allocation and Supply Equilibrium (BASE) modeling tool. The findings indicate that biofuels can outcompete biopower for feedstocks in mature markets if research and development targets are met. The BASE tool was developed for this project to analyze the impact of multiple biomass demand areas on mature energy markets. The model includes domestic supply curves for lignocellulosic biomass resources, corn for ethanol and butanol production, soybeans for biodiesel, and algae for diesel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

Combustion of biomass has been used by industry to produce steam and power for many years, but new technologies are being introduced to better recover the energy from biomass as well as to produce a synthetic gas (syngas) that can be used as a starting point in the production of automotive and diesel fuels as well as higher value chemicals. It is of significance that operating temperatures in combustion and gasification systems are often restricted by materials limitations resulting from the degradation of materials in the highest temperature areas. For systems recovering heat and/or generating steam, operating limits are often imposed by degradation of the superheater tubes that recover heat from the combustion gases at the highest temperatures. The steam temperature of biomass fueled boilers is limited by high temperature corrosion of superheater alloys in the ash deposit/flue gas environment. During visits with European researchers and boiler manufacturers and operators, it was learned that advanced European biomass boilers combine design modifications, process changes and corrosion resistant alloys to achieve substantially higher steam temperatures and efficiencies than U.S. biomass boilers. Design modifications to reduce superheater corrosion include adding an empty pass between the furnace and the superheater, installing cool tubes to trap low melting temperature chlorine deposits ahead of the superheater, heating the final superheater in the recirculated fluidizing medium of a circulating fluidized bed boiler, operating with a slagging superheater, designing superheaters for quick replacement, raising the superheater temperature above the dew point of the most corrosive deposits and installing an external superheater fired by a less-corrosive fuel. Process changes include diluting corrosive biomaterials with less-corrosive fuels, adding high sulfur fuels to convert alkali chlorides to lower melting temperature sulfates before they reach the superheater, washing chlorides out of agricultural residues and adding chemicals that convert alkali chlorides to aluminosilicates.