Energy Storage Science and Technology ›› 2019, Vol. 8 ›› Issue (3): 602-608.doi: 10.12028/j.issn.2095-4239.2019.0013

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Patent technology development trend analysis of lithium-ion battery energy storage system

CHEN Jinpan1, ZHAO Hong1, ZHONG Guobin1, HU Qiaoming1, DENG Wen1, XU Lixin1, LAI Junke2, LI Chaofan2, CHEN Xiaochuan2   

  1. 1 Electric Power Research Institute of Guangdong Power GRID Co., Ltd., Guangzhou 510080, Guangdong, China;
    2 Chofn IP Management & Consultancy Co., Ltd., Beijing 100080, China
  • Received:2019-02-15 Revised:2019-03-08 Online:2019-05-01 Published:2019-03-13

Abstract: Lithium-ion battery is the most promising and effcient secondary battery, and is also the fastest development chemical energy storage power supply. It has become a hot competition in every country of world. Patent technology can reflect the current situation and process of the innovation and development of a technical field, which is an important information source for competitive intelligence. From the perspective of patent analysis of the lithium-ion battery energy storage system, to understand the development trend of lithium-ion storage system, it may provide references for the strategic decision of our government and enterprises.

Key words: lithium-ion, battery storage system, patent analysis, development trend

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