张磊, 陈玥, 孙文杰, 李天宇, 郑亦婷, 成永红. 基于击穿增强的全有机复合薄膜储能提升策略研究进展[J]. 高电压技术, 2023, 49(3): 1081-1094. DOI: 10.13336/j.1003-6520.hve.20221793
引用本文: 张磊, 陈玥, 孙文杰, 李天宇, 郑亦婷, 成永红. 基于击穿增强的全有机复合薄膜储能提升策略研究进展[J]. 高电压技术, 2023, 49(3): 1081-1094. DOI: 10.13336/j.1003-6520.hve.20221793
ZHANG Lei, CHEN Yue, SUN Wenjie, LI Tianyu, ZHENG Yiting, CHENG Yonghong. Research Progress in All-organic Composite Film Energy Storage Enhancement Strategies Based on Breakdown Enhancement[J]. High Voltage Engineering, 2023, 49(3): 1081-1094. DOI: 10.13336/j.1003-6520.hve.20221793
Citation: ZHANG Lei, CHEN Yue, SUN Wenjie, LI Tianyu, ZHENG Yiting, CHENG Yonghong. Research Progress in All-organic Composite Film Energy Storage Enhancement Strategies Based on Breakdown Enhancement[J]. High Voltage Engineering, 2023, 49(3): 1081-1094. DOI: 10.13336/j.1003-6520.hve.20221793

基于击穿增强的全有机复合薄膜储能提升策略研究进展

Research Progress in All-organic Composite Film Energy Storage Enhancement Strategies Based on Breakdown Enhancement

  • 摘要: 聚合物薄膜电容器是支撑新能源智能配网发展的重要电力设备之一,提升聚合物电介质薄膜的储能密度是改善薄膜电容器储能器件性能的关键。由经典电磁理论可知,提高聚合物电介质薄膜的储能密度可以从介电常数和击穿强度两个角度实现。然而,目前储能薄膜领域中的综述大多是围绕提高介电常数来增加储能密度的角度进行归纳、分析,而从击穿强度的角度来系统综述的相对较少。因此,文章尝试以全有机聚合物电介质为研究对象,立足于提升击穿强度的角度,重点讨论掺杂、共混、共聚和多层结构的策略。在此基础上,文章还进一步整理和比较各策略的效果,希望为后续在全有机聚合物复合薄膜的结构设计与击穿性能提升方面上提供一些思路。

     

    Abstract: Polymer film capacitor is one of the important power equipment supporting the development of new energy intelligent distribution network. Improving the energy storage density of polymer dielectric film is the key to improve the performance of film capacitor energy storage devices. According to the classical electromagnetic theory, improving the energy storage density of polymer dielectric film can be achieved from the dielectric constant and breakdown strength. However, most of the current reviews in the field of energy storage film are summarized and analyzed from the perspective of increasing the dielectric constant to increase the energy storage density, whereas, systematical review from the perspective of breakdown strength is relatively rarely available in the literature. Therefore, we attempt to take all-organic polymer dielectric as the research object and focus on the strategies of doping, blending, copolymerization and multilayer structure based on the perspective of improving the breakdown strength. Thereby, we also further collate and compare the effects of various strategies. We hope to provide some ideas for the subsequent structural design and improvement of breakdown performance of all-organic polymer composite film.

     

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