摘要
储能技术是解决可再生能源间歇性和不稳定性、提高常规电力系统和区域能源系统效率、安全性和经济性的迫切需要,是发展"安全、高效、低碳"的能源技术、占领能源技术制高点的"战略必争领域",储能在分布式可再生能源应用与智能微网领域具有重大的战略需求、重要的研究价值和巨大的发展潜力。文章分析了分布式储能技术现状、技术创新及其发展对相关产业的带动,并结合分布式储能的技术与产业特点给出了发展储能技术的政策建议。
Energy storage technology is considered to be the urgent needs of solving instability and intermittent of renewable energy, as well as improving the system efficiency, security, and economy of traditional power system and district energy systems. Its status can be regarded as the strategic location in developing safe, highly efficient, and low-carbon energy technology for seizing the energy technical commanding point. In the field of intelligent microgrid and application of distributed renewable energy, energy storage technology has significant strategic demands and research values, and an enormous potential for development. Many energy storage technologies have rapid developments with distributed renewable energy generation and intelligent microgrid technology, in the fields of which, energy storage technology encounter lots of problems such as high-cost and immaturity. Because of this, only pumped hydroelectric storage is applied in large-scale. However, the proportion of renewable energy connected with power system will increase with the issues of energy and environment, and energy storage technology will have an important and irreplaceable role to play in power grid, client terminal, wind farm, and photovoltaic power station etc., which provides a new opportunity for developing and applying energy storage technology. The area of innovation in energy storage technology includes complementary application of energy type and power type energy storage technologies, energy integration system based on CHP and thermal storage, vehicle-to- grid （V2G） technology, virtual power plant based on energy storage and compressed air energy storage with wind-solar complementary method. These energy storage technologies have their own features, advantages and application areas, and are gaining development rapidly. And some hi-tech and new industries, such as the new materials industry, specialized accessories and their processing equipment industry, special control equipment industry, and R＆D and manufacturing industry, wi
出处
《中国科学院院刊》
CSCD
2016年第2期224-231,共8页
Bulletin of Chinese Academy of Sciences
基金
中科院学部咨询项目"大力发展分布式可再生能源应用和智能微网"
关键词
储能
分布式可再生能源
智能微网
energy storage, distributed renewable energy, smart microgrid
