1) hydrogen energy system
氢能系统
1.
They will contribute not only to the enhancement of the quality of technology at present but also to the construction of a hydrogen energy system in the near future.
这些器件不仅有利于提高当前的科技质量 ,同时也将有助于构建未来的氢能系统 。
2.
With the development of hydrogen energy technologies and applications, it is necessary to carry out assessment of hydrogen energy system immediately.
氢能系统是一种极具潜力的未来的能源系统，氢能技术与氢能系统应用的发展迫切需要开展与氢能系统评价相关的研究。
3.
The paper analyzed the difficulties for developing hydrogen energy system from the aspects of hydrogen production and utilization, which were also the main directions of research on hydrogen energy technologies and made the conclusion that hydrogen energy economy can not be realized in a short time.
本文从氢的生产和利用两个方面分析了目前推广氢能系统的困难,得出了短期内不可能实现“氢能经济”的结论,同时,也指明了氢能技术研究和发展的主要方向。
2) hydrogen power system
氢能动力系统
1.
The integration of hydrogen production using renewable energy and advanced distributed hydrogen power systems may satisfactorily solve the problems met in the utilization of renewable energy, such as low density, instability, discontinuity and changing with time, season and climate, so it becomes an important trend of energy science and technology in the world.
可再生能源制氢与先进的分布式氢能动力系统相结合,可以解决可再生能源能流密度低、不稳定、不连续、随时间、季节和气候等变化而变化等难题,是21世纪世界能源科学技术发展的重要方向。
3) hydrogen power generating system
氢能发电系统
4) energy density of the hydrogen storage system
储氢系统的比能量
5) wind-hydrogen hybrid energy system
风-氢混合能源系统
1.
The wind-hydrogen hybrid energy system is an organic combination of these 2 green energy systems.
风力发电已经进入大规模商业开发阶段,氢能源广泛应用也日趋可能,而风-氢混合能源系统正是这两种绿色能源系统有机结合的产物。
6) hydrogen system
氢气系统
1.
In the period of gas outage for maintenance in high pure hydrogen system,such as gasholder,equipment,pipe,etc,traditional purge method is used during the processing of high purity hydrogen system.
在高纯氢气系统,如容器、设备、管道等进行停气、焊接施工中,过去一般采用传统吹除法处理氢气系统。
补充资料：电力系统储能
电力系统储能
energy storage for elec-tric power system
负荷时维持高效率，减少开停机次数，保持平稳运行，增长使用寿命，同时可减少电力系统的总装机容量。在实行分时电价的电力系统中，由于电力系统储能可将低谷负荷时的低价电能转换成高峰负荷时的高价电能，所以在经济上也是合理的。 20世纪末已经在应用和正在研究开发的电力系统储能技术较多，表中对几种主要的储能技术进行了概略比较。电力系统中的储能技术概括起来可由以下主要指标进行比较和判定:①输人和输出能量的形态、难易程度和密度;②响应速度，即达到一定输人或输出所需要的时间;③能量储存密度，即单位质量或单位体积储存的能量;④可能储存的时间及储存中的能量损耗;⑤能量放出后可否再生及其难易程度;⑥长期可靠性和安全性等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条