近期，云南省首个独立共享储能示范项目——永仁致信300MW/600MWh独立储能项目（以下简称“永仁致信项目”）顺利并网。据悉，该项目是云南省第一批集中共享新型储能示范项目之一，也是云南省首个储能项目。作为本项目设备的核心供应商，海辰储能提供了先进的储能电池产品方案，高安全护航客户项目高效、可靠运行。
永仁致信项目
永仁致信项目位于云南省楚雄州永仁县，自2024年3月初开工建设，历时仅5个月便顺利完成。该项目是云南省规模最大、建设速度最快的储能电站，占地面积达62.06亩，总投资8.5亿元。此储能项目配备了1座220kV升压站和179套磷酸铁锂电池舱系统，运行期长达20年，预计可实现年平均放电量1.8亿度。
基于项目需求，海辰储能为该项目提供了自主研发的高安全、长寿命、高效率的储能电池产品，使储能系统具有更好的一致性、长寿命和低能耗，让其发挥更高的经济和社会效益，帮助改善新能源发电的电能质量，实现削峰填谷等功能，友好接入电网，为电网安全运行提供可靠的保证。
光辉变电站
永仁县因其光照资源丰富，日照率超过65%，成为光伏发电和储能项目的理想地点。永仁致信项目的建成，将有效解决周边光伏电站因波动性和间歇性而无法并网的问题，大幅提升当地电力系统的可调节能力，为500千伏光辉变电站及其周边新能源项目提供重要的容量租赁服务，可参与电网调峰、调频，促进电力供需平衡，提升电力系统的灵活性和稳定性。同时，它还将为楚雄州电网新能源消纳能力和电网安全稳定运行贡献力量，助力打造滇中新能源调峰中心和楚雄州高比例可再生能源示范区。
Recently, the first independent shared energy storage demonstration project in Yunnan Province was connected to the grid. This project has a total installed capacity of 300MW/600MWh and is a significant milestone for the region's energy infrastructure. HiTHIUM provided advanced battery products that ensured the project's efficient and reliable operation.
The first independent shared energy storage demonstration project in Yunnan Province
Located in Yongren County, Chuxiong Prefecture, the project commenced in March 2024 and was completed in just five months. Also, this project spans 62.06 acres with a total investment of 850 million RMB. The project includes a 220kV step-up station and 179 lithium iron phosphate battery systems, which are designed to operate for 20 years with an expected annual discharge of 180 million kWh.
Based on the application requirements of the project, HiTHIUM provided self-developed energy storage battery products with high safety, long cycle life, and high efficiency to enable continuous innovation in customer applications. This product will improve system consistency, efficiency, and the levelized cost of energy, which ensures reliable local energy utilization and safe grid operation of the project.
The completion of the Yongren Zhixin Project addresses the challenges faced by nearby solar power plants, which have been struggling with grid integration due to the intermittent nature of solar energy. The project will enhance the flexibility and stability of the local power system, providing critical capacity leasing services for the surrounding 500kV Guanghui Substation and nearby renewable energy projects.
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作者丨阿宾、伊凡
编辑丨旺仔
校对丨大吉、立早、鲁韫之
