储能技术领域的创新测度及辨识研究

发布时间：2018-05-18 23:26

本文选题：储能技术 + 创新能力　；参考：《山东工商学院》2017年硕士论文

【摘要】：当今社会,能源短缺、环境问题日益突出,发展低碳经济势在必行,新能源备受关注。储能技术是指引人们走向绿色清洁低碳新未来的关键一环,素有“能源利用最后一公里”之称,是实现新能源并网、分布式发电以及智能电网的战略性支撑技术。创新是一切事物发展的源泉与动力,在当前形势下,科技创新是储能产业实现可持续发展的根本途径,但是国内外学者对储能技术领域的创新的研究与关注度还远远不够,鲜有学者全面、系统的研究储能技术领域的科技创新绩效,关于该领域技术知识研究子群演化的追踪更是空白。基于此,本论文综合运用科学计量、社会网络分析、统计分析、突现检测、文本挖掘及可视化技术,对储能技术领域的技创新绩效进行了全面而系统的分析与探讨。具体地,本论文分别从储能技术总领域、四大储能技术分领域以及储能领域的研究热点、前沿和创新趋势方面,从整体到细分,层层深入展开研究。首先,本论文对储能技术总领域的科技创新能力进行测度与国际比较,旨在全面把握整个储能技术系统的科学研究景观。研究发现,该领域的科学产出呈现出显著增长态势,形成开拓期、探索期、缓慢成长期和快速成长期这一增长模式;美国的科学产出与科学影响力都处于优势地位;中国科学产出位居榜首,是该领域最活跃的科学生产者,但其科学影响力却相对不足;美国一直占据跨国家/地区科学合作网络的中心,中国逐渐成为合作网络的重要成员;“相变储能”、“超导磁储能”、“超级电容器”、“锂离子电池”、“储能材料”等是储能技术领域的重要研究主题。其次,对物理储能、化学储能、电磁储能和相变储能四大储能技术细分领域的科技创新能力进行多维度测度,旨在把握世界主要国家在各细分储能领域的创新发展状况,并通过国家间的比较分析定位中国储能科学研究的世界地位。研究发现:四大储能领域的科学产出增长显著。中国在储能领域的科学产出增长率一直高于除中国外世界其他国家总科学产出的增长率,其在过去20多年对四大储能领域的科学研究具有很强的推动作用,是储能领域主要的科学生产国。然而,在未来的发展中,中国则需要鼓励原创性研究以提高储能领域的科学影响力。另外,与其他国家相比,中国在储能领域多作者合著指数较高。最后,整合多种研究方法,试图对储能领域的研究热点、前沿以及创新趋势进行探析,并且定义了稳定系数和创新系数以测度储能关键词共现网络的稳定性演化和创新性演化。研究结果表明:储能领域的研究问题是高度集中的,“飞轮”、“锂离子电池”、“超级电容器”和“相变材料”是研究热点,“压缩空气储能”、“能源存储”、“锂离子电池”等是研究前沿。随时间演化,四大储能关键词共现网络均呈明显扩张态势,储能研究仍处于创新热络期。储能技术的发展已引起世界范围内的关注,中国是该领域冉冉升起的新星,且光芒愈来愈盛。但相对美国等发达国家来说,中国在该领域的科学影响力较低,究其根源在于创新性不足,国家应该努力提供良好的科学环境,鼓励科学家重视和从事科技创新,从而实现储能技术“科学产出大国”到“科学强国”的华丽转变。储能作为当前能源变革进程中的瓶颈技术,各研发机构应将研究重点放在当前热门技术和前沿技术中,同时政府部门应针对当前热点及技术趋势制定技术发展战略并提供支持,以突破关键技术的研发,增强该领域的核心竞争力。
[Abstract]:In today's society, energy shortage and environmental problems are becoming increasingly prominent. The development of low carbon economy is imperative and new energy is concerned. The energy storage technology is the key link to guide people to clean and clean the new low carbon future. It is known as "the last kilometer of energy utilization", which is the strategic support for the realization of the new energy source, the distributed generation and the smart grid. Innovation is the source and motive force of all things development. Under the current situation, scientific and technological innovation is the fundamental way to realize the sustainable development of the energy storage industry. However, scholars at home and abroad are far from enough to study and pay attention to the innovation in the field of energy storage technology. Few scholars have made a systematic study of the achievements of scientific and technological innovation in the field of energy storage technology. On the basis of this, this paper makes a comprehensive and systematic analysis and Discussion on the performance of technical innovation in the field of energy storage technology, using scientific measurement, social network analysis, statistical analysis, sudden detection, text mining and visualization technology. From the general field of energy storage technology, the research hot spots in the four big energy storage technology and the field of energy storage, the frontier and the innovation trend, from the whole to the subdivision, the research is carried out in depth. Firstly, this paper measures the scientific and technological innovation ability in the general field of energy storage technology and compares it with the international comparison, aiming to grasp the science of the whole energy storage technology system in an all-round way. The research shows that the scientific output in this field shows a significant growth trend, forming the growth model in the opening period, the exploration period, the slow growth period and the rapid growth period; the scientific output and scientific influence of the United States are in the dominant position; the Chinese scientific output ranks first, and the most active scientific producer in this field, but its department is the most active science producer. The academic influence is relatively inadequate; the United States has always occupied the center of the cross national / regional scientific cooperation network, and China has gradually become an important member of the cooperative network; "phase change energy storage", "superconducting magnetic storage", "supercapacitor", "lithium ion battery", "energy storage material" are important research topics in the field of energy storage. Secondly, on the object The multi-dimensional measurement of scientific and technological innovation ability in the subdivision of four major energy storage technologies, including energy storage, chemical energy storage, electromagnetic energy storage and phase change energy storage, aims to grasp the innovation and development status of the world's major countries in the field of energy storage, and to locate the world status of China's energy storage science through comparative analysis among countries. The research finds that four major countries The growth rate of scientific output in the field of energy storage is significant. The growth rate of China's scientific output in the field of energy storage has been higher than the growth rate of the total scientific output in other countries except China. In the past 20 years, it has a strong impetus to scientific research in the field of four energy storage areas and is the main scientific producer in the field of energy storage. However, in the future, In the development, China needs to encourage original research to improve the scientific influence of energy storage field. In addition, compared with other countries, China has a higher CO authoring index in the energy storage field. Finally, a variety of research methods are integrated to try to explore the hot spot in the field of energy storage, the frontier and the innovation trend, and the stability coefficient is defined. The results show that the research problems in the energy storage field are highly concentrated, the "flywheel", "lithium ion battery", "supercapacitor" and "phase change material" are the focus of research, "compressed air energy storage", "energy storage", "lithium separation". As the evolution of time, the network of the four key energy storage key words is obviously expanding, and the energy storage research is still in the hot phase of innovation. The development of energy storage technology has attracted worldwide attention. China is a rising star in this field, and the light is becoming more and more prosperous. But in the developed countries such as the United States and other developed countries, The scientific influence of the country is low in this field, the root lies in the lack of innovation, the country should strive to provide a good scientific environment, encourage scientists to pay attention to and engage in scientific and technological innovation, so as to realize the magnificent transformation of the energy storage technology "science output country" to "scientific power". Energy storage is the bottleneck in the process of energy transformation. At the same time, the government departments should formulate technical development strategies and provide support in order to break through the research and development of key technologies and enhance the core competitiveness of the field.
【学位授予单位】：山东工商学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TK02

【参考文献】