Introduction to the Project of “Integrated Market-fit and Affordable Grid-scale Energy Storage”--Ach

来源 :第一届全国储能科学与技术大会 | 被引量 : 0次 | 上传用户:david6357
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  It is well known that the electricity generated must match the load demand to ensure the power network stability.Currently, 80% of our electricity is generated from fossil fuel (coal or gas) with the load balancing function mainly managed through fossil fuel peaking generation plants that respond to load changes.The mix of electricity generation in the UK will change dramatically with a large reduction in the use of coal and gas and an increase in the clean variable, intermittent renewable energy generators.The inherent energy storage capability that we currently enjoy due to our dependence on fossil fuel power generation will then be greatly reduced by 2030.
其他文献
The extraction and separation of copper and nickel in ammoniacal chloride media were studied using the mixtures of LIX84I and basic extractants (Cyphos IL 101 or TOA) as extractant.The different conce
Sub-molten salt method has been proved extremely effective as a green metallurgical process for treatment of vanadium-titanium magnetite (S.Zheng et al., 2006).Generally, concentrated alkaline leach s
会议
Assessment of the remaining life of high temperature service exposed components is necessary for effective utilization of these expensive items beyond the design life.A knowledge of residual life also
利用超临界水热结合后续煅烧处理的方法制备了锂离子电池正极材料LiMn2O4,并详细讨论了超临界水热反应过程中反应压力、反应温度和后续处理煅烧温度对LiMn2O4材料晶型、颗粒形貌、尺寸和电化学性能的影响.实验结果表明,LiMn2O4材料在400℃、30 Mpa下反应15 min,后续经过700℃煅烧3h得到的样品具有良好结晶度、颗粒分布均匀的优点.LiMn2O4材料制备的扣式电池表现出优异的电化学
There is currently a strong demand for flexible energy storage devices, based on supercapacitors, to meet the various requirements of modem gadgets.The free-standing graphene thin film (We also called
The deep eutectic solvent (DES) can be used as a non-aqueous electrolyte that has unique advantages such as wide electrochemical window, low vapor pressure and easy preparation.The electrochemical cha
会议
Rechargeable lithium/sulfur (Li/S) batteries have attracted great interest in recent years, since sulfur is a promising cathode material with high theoretical specific capacity (1675 mA.h/g) and energ
会议
Supercapacitors (SCs) have long service lifetime, fast charge-discharge processes, green environmental protection and high energy efficiency.Due to these advantages, SCs have been widely employed in t
储能是提高电网对间歇性可再生能源发电接纳能力的有效技术,电池储能因其独特的性能成为重要的发展方向之一。文中以实验室自制的42120圆柱三元/钛酸锂电池组成储能系统,介绍了该储能系统在光伏发电系统中的运行模式,系统集成的电池控制系统保证了电池在适宜的荷电态和温度范围内工作,并提高了系统的安全性。
淘汰的车载动力电池仍有部分剩余容量可供储能系统继续使用,为了满足储能系统高容量的要求,需将淘汰的动力电池重新筛选并联成组。因此,本文以淘汰的磷酸铁锂动力电池为研究对象,将单体电池并联成组,在不同倍率下充放电循环,分别研究了各个单体电池在内阻不一致、剩余容量不一致、SOC不一致时,并联成组后的变化特性。研究结果表明:当单体电池内阻不一致时,放电过程中各支路电流不平衡,放电末期差异性最为明显,并且随着
会议