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14581.中国智能能源产业战略研究——2013年
[电力、热力、燃气及水生产和供应业] [2014-10-20]
智能能源，构建基于能源生产、传输、计量、管理、存储、应用六个环节的信息和能源的高效利用，在现代IT技术的推动下，实现系统能效技术与半导体技术的高度融合，从而达到系统能效的最优化。智能能源既可形成能源系统分环节的最优化，也可形成整个能源系统的高效利用，从而彻底改变传统的能源生产、传输、计量、管理、存储、应用各环节相隔离的状态，并最终为整个能源供应系统提供基于节能减排的高效能源整体解决方案。
关键词：智能能源；战略研究
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14582.2014年煤炭行业发展报告（展望篇）
[电力、热力、燃气及水生产和供应业] [2014-10-20]
2013 年，我国宏观经济延续了上年的小幅放缓走势，尽管经济增速保持在合理区间，但下行压力较大。受此影响，煤炭市场需求极度疲软，而煤炭产能快速释放、产能过剩已成为常态，进口量也在不断增加，严重冲击国内市场，恶化了我国煤炭销售市场环境，加剧了煤炭低价竞争局面。市场整体呈现出供需宽松、结构性过剩的明显特点，导致包括产地、港口和下游耗煤企业的全产业链各环节库存维持高位，市场景气程度持续偏冷，价格大幅下跌，行业利润快速下滑，煤炭企业经营面临前所未有的困难，不得不减产、限产。
关键词：煤炭行业；发展报告；展望
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14583.能源竞争情报-第515期
[电力、热力、燃气及水生产和供应业] [2014-10-20]
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。
关键词：行业事件分析；竞争环境；竞争对手；行业数据
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14584.全球配电变压器市场报告（2014-2018年）
[电力、热力、燃气及水生产和供应业,电气机械和器材制造业] [2014-10-18]
A distribution transformer is used in the electric distribution system to step-down the high voltage to a lower level so the end-users such as industrial, commercial, as well as household, can consume distribution conveniently. Since 2007, the DOE has regulated the energy efficiency level of low-voltage dry-type distribution transformers. The regulations were also imposed by the same on liquid-immersed and medium-voltage dry-type distribution transformers from 2010. Sometimes, a distribution transformer is designed and constructed in a way that it is mounted on a utility pole during installation and is well-known as a pole-mount transformer. The other ones, which are installed on a concrete base, at the ground level are better known as pad-mount transformers.
关键词：配电变压器设置；配电系统；降压；能源效率
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14585.全球核反应堆建设市场报告（2014-2018年）
[电力、热力、燃气及水生产和供应业,石油加工、炼焦和核燃料加工业] [2014-10-18]
A nuclear power reactor converts heat produced by a nuclear fission reaction into electricity, using uranium as a fuel. The heat generated inside the nuclear reactor from the nuclear fission reactor is used to convert water into steam, which drives the turbo generator and produceselectricity. As there is no combustion of any material, there are no emissions of any gases such as carbon monoxide or carbon dioxide, which are harmful to the environment.
关键词：核动力反应堆；核裂变反应；热能；转化；电能
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14586.全球印刷电池市场报告（2014-2018年）
[电力、热力、燃气及水生产和供应业,电气机械和器材制造业] [2014-10-16]
A printed battery is a thin and flexible battery composed of zinc (anode) and manganese dioxide (cathode) and is printed on a recyclable plastic. The output voltage from the battery is 1.5V with a peak drain current of 1mA. Printed batteries are used mainly for short-lifetime and low-power-source applications. As these batteries are produced using eco-friendly materials, they can be easily disposed of with household waste. The most important feature of a printed battery is that it is inexpensive. Printed batteries are used in a variety of devices such as passive RFID tags, temperature sensors, cosmetics and pharmaceuticals, interactive packaging, and smart cards.
关键词：印刷电池；短寿命；低功率源；环保材料
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14587.全球太阳能光伏逆变器市场报告（2014-2018年）
[电气机械和器材制造业,电力、热力、燃气及水生产和供应业] [2014-10-15]
A PV inverter is a device that converts the DC current from solar panels into AC current of the required frequency, which is then supplied to the electric grid. The device uses the MPPT technique to extract the maximum amount of power from an array of solar panels. Though it functions just as a simple converter, a PV inverter is the most essential part of a solar power plant.
关键词：光伏逆变器；直流电流；太阳能电池板；最大功率点
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14588.全球水电抽水蓄能电站市场报告（2014-2018年）
[电力、热力、燃气及水生产和供应业,电气机械和器材制造业] [2014-10-15]
Hydro-pumped storage is an altered use of conventional hydropower technology to store and manage energy. Hydro-pumped storage projects store electricity by circulating water between an upper and lower reservoir. The electrical energy is converted to potential energy and stored in the form of water at an upper elevation. Pumping the water uphill for temporary storage recharges the battery, and during periods of high electricity demand the stored water is released back through the turbines and converted back to electricity as in the case of a conventional hydropower station. Hydro-pumped storage cycle efficiencies exceed 80 percent, unlike other energy storage and thermal technologies that have lower efficiency.
关键词：水电抽水蓄能；存储；管理能源；循环水水力发电
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14589.合理开发利用我国页岩气资源的途径分析
[电力、热力、燃气及水生产和供应业] [2014-10-15]
由于页岩气储层具有低孔、低渗透率的物理特征(空隙1%-5%，常规天然气相应为10%-20%)，游离气量少，只有极少数天然裂缝特别发育的页岩气井可以直接投入生产，大部分页岩气井则需要经过水力压裂改造后才能获得理想的产量。
关键词：开发利用；页岩气资源；途径分析
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14590.置换法开采天然气水合物的实验研究
[电力、热力、燃气及水生产和供应业] [2014-10-15]
天然气水合物是由天然气分子和水分子在低温高压的条件下形成的非化学计量固体笼形结晶化合物。纯净的天然气水合物色白且可燃，很像致密的冰雪，故俗称可燃冰。其结构是由水分子构成点阵结构，气体分子则填充于结构的笼状空穴中。现已发现的气体水合物结构有3种，分别为I型、Ⅱ型和H型，天然气水合物和CO2水合物同属I型水合物。
关键词：置换法；天然气；水合物；实验研究
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