摘要
储能技术在能源转型中具有非常重要的作用,其应用程度既决定了可再生能源发展水平,也决定了能源互联网建设的成败。随着各国对储能技术研发和应用重视程度逐渐提高,相关核心配套技术取得长足进展。压缩空气储能技术、液流电池、锂硫电池等技术已经走向产业化或接近产业化;氢燃料电池作为燃料电池主流方向,应用规模逐渐扩大;储热技术发展迅速,市场重视程度有待提高。在可再生能源产业、电动汽车产业和能源互联网产业快速发展的推动下,储能产业有望呈爆发性增长态势;随着可再生能源电力储存成本持续降低,储能系统应用规模和技术成本会进入一个良性循环发展新阶段;电动汽车电池技术有望迎来重大突破,市场前景广阔。
Energy-storing technology plays an important part in energy conversion and its application holds the key to renewable development and the destiny of energy Internet construction. Energy-storing technological development and application have been regarded more and more important in various countries, leading to a significant progress in the related key systematic technologies. A series of technologies is brought under or close to industrialization, such as aircompressed energy-storing technology, flow battery, and lithium-sulfur battery. Hydrogen fuel cell, as the main direction for fuel cell, comes under a wider application. Heat-storing technology is also experiencing a rapid development but requires more attention from the market. Propelled by rapid development of renewable energy, electric-powered vehicle and energy Internet industries, energy-storing industry has a trend for explosive growth. With a continual decline in storage cost of renewable electricity, application scale and technological cost of energy-storing system will enter into a new stage of positively-cycled development. Battery technology for electric-powered vehicles is expected to see a significant breakthrough with a promising market prospect.
作者
余本善
孙乃达
焦姣
Yu Benshan;Sun Naida;Jiao Jiao(CNPC Economics & Technology Research Institute, Beijing 100724, China)
出处
《石油科技论坛》
2017年第1期57-61,67,共6页
PETROLEUM SCIENCE AND TECHNOLOGY FORUM
基金
中国石油天然气集团公司科研项目"世界石油工业前沿技术及新兴业务领域关键技术持续跟踪研究与对比分析"(编号:2014D-5004-08)
关键词
可再生能源
储能技术
锂硫电池
电动汽车
renewable energy, energy-storing technology, lithium-sulfur battery, electric-powered vehicle
