产业技术链视角下我国动力电池产业问题分析与对策研究

低碳经济背景下，纯电动汽车产业凭借其清洁无污染等特点迎来了前所未有的发展机遇。动力电池作为纯电动汽车产业唯一的动力来源，其技术发展状态已成为产业竞争分析的关键。运用专利数据，从产业技术链视角，全景观描述了我国动力电池产业发展现状，深入剖析了我国动力电池产业面临的挑战。结果发现，目前跨国公司对我国动力电池产业已经形成专利控制，我国企业处于核心元件技术缺失的空心化状态，核心竞争力也远远落后于国外优势企业。最后，提出提升我国动力电池产业竞争力的对策与建议，可为更好地促进我国动力电池产业健康发展提供借鉴。

Analysis and Countermeasures Research on the Problem of Power-Battery Industry in China Under the Perspective of Industrial Technology Chain

Under the background of low carbon economy, the pure electric vehicle has an unprecedented development opportunity with the characteristics of clean and non-polluting. As the only power source of pure electric vehicles, the development of power battery technology is the key to the analysis of industry competition. This paper describes the development status and analysis of the challenges in-depth of China's power battery industry from the perspective of industrial technology chain by using patent data. The results show that multinational companies has been formed patent control on China power battery industry, China's enterprises are in the core of the core components of the lack of technology, the core competitiveness is far behind the advantages of foreign enterprises. Finally, putting forward the countermeasures and suggestions to improve the competitiveness of the power battery industry in China, in order to provide reference for the healthy development of China's power battery industry.