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NEW ENERGY STORAGE RESEARCH TECHNOLOGY

New energy storage is listed as the main body of the field

Pumped storage is still the main body of energy storage, but the proportion of about 90% from 2020 to 59.4% by the end of 2023; the cumulative installed capacity of new type of energy storage, which refers to other types of energy storage in addition to pumped storage, is 34.5 GW/74.5 GWh (lithium‐ion batteries accounted for more than 94%), and the new incremental growth in 2023 is 260% year‐on‐year; the price of lithium‐ion batteries has dropped significantly.10–12 However, according to the data from China Electricity Council (CEC),the average annual utilisation hours of new energy storage in 2023 is 615 h, and the utilisation level is generally not high.10 Therefore, it is necessary to sort out the demands and challenges of energy storage technology to provide reference for the development of the energy storage industry. [pdf]

Energy storage liquid cooling battery cabinet technology development

In this paper, the box structure was first studied to optimize the structure, and based on the liquid cooling technology route, the realization of an industrial and commercial energy storage thermal management scheme for the integrated cabinet was studied to ensure that the temperature between the cabinets was consistent and reduce the system capacity loss caused by the liquid-cooled battery module was inconsistent. [pdf]

Asia s new vanadium titanium energy storage battery base

The VRFB production base and Dunhuang vanadium industry chain project combines the advantages of Dunhuang vanadium ore resources and wind and solar resources with the patented technology of vanadium battery research and production of Chengde Xinxin Vanadium and Titanium Energy Storage Technology Co., Ltd., and plans to invest 1 billion Yuan in Dunhuang City to build a 1GW energy storage system production line for VRFB. [pdf]

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