The Knowledge Mapping of Concentrating Solar Power Development Based on Literature Analysis Technology

Qimei Chen, Yan Wang, Jianhan Zhang and Zhifeng Wang
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Qimei Chen: National Science Library, Chinese Academy of Sciences, Beijing 100190, China
Yan Wang: Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China
Jianhan Zhang: Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China
Zhifeng Wang: University of Chinese Academy of Sciences, Beijing 100049, China

Energies, 2020, vol. 13, issue 8, 1-15

Abstract: Decreasing the levelized cost of renewable energy and improving the stability of power systems are the key requirements for realizing the sustainable growth of power production capacity. Concentrating solar power (CSP) technology with thermal energy storage can overcome the intermittent and unstable nature of solar energy, and its development is of great significance for the sustainable development of human society. In this paper, topic discovery and clustering were studied using bibliometric, social network analysis and information visualization technology based on the Web of Science database (SCI-Expanded) and the incoPat global patent database. The technology searched for papers and patents related to CSP technology to reveal the development trends of CSP technology and provide the references for related technical layout and hot spot tracking. The results show that the global output of CSP technology papers has continued to grow steadily, whereas the number of patent applications showed a significant downtrend. CSP technology, which is at the initial stage of commercialization, still needs technological breakthroughs. Technological innovation that integrates thermal engineering, control engineering, physics, chemistry, materials, and other disciplines may become an effective path for CSP technology development in the future. CSP technology research shows increasing research and development trends in high-temperature receivers, phase-change thermal energy storage, the overall performance of thermal power generation systems, and a development trend from a single technology to multi-energy complementary systems.

Keywords: concentrating solar power; renewable energy; domain development trend; bibliometrics; knowledge mapping (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (9)

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