JDENERGY 在新型电力系统建设中，储能电站作为 "源网荷储" 协同的关键枢纽，其运行效果直接决定了电网 调峰调频、新能源消纳及用户侧成本优化的实际价值。而设备在线率、设备运行效率、设备充放电 深度（DOD）、设备电池容量衰减率四大指标，是衡量储能电站 "可用性、经济性、安全性、长效 性" 的核心维度 —— 在线率 决定其 "能跑多久"（满功率持续运行时长）， 运行效率 决定其 "跑 得多好"（能量利用的好坏）， 充放电深度 影响其 "单次能跑多远"（单次出力能力）， 容量衰减 率 则关乎其 "能跑多少年"（长期服役寿命）。本文将从这四大指标切入，拆解其关键影响因素， 并结合行业实践提出优化方向，为储能电站运行管理与设备选型提供参考。 01. 设备在线率： 电站"可用性"的基石 设备在线率是指储能电站在计划运行时段内，实际可投入使用的时长占比，是保障电站收益的前提 —— 以 200MW/400MWh 独 立 储 能 电 站 为 例 ， 在 线 率 每 降 低 1% ， 年 均 充 放 电 量 损 失 可 达 1200MWh。其核心影响因素可归纳为 "设备稳定性、可维护性、灵活冗余机制" 三大维度。 JDE ...

Core Viewpoint - The article highlights the launch of the Feimaotai Green Energy Storage Intelligent Manufacturing Project in Tianjin, which is expected to significantly contribute to the high-quality development of the Baodi District and enhance the local economy [2][3]. Group 1: Project Overview - The Feimaotai Green Energy Storage Intelligent Manufacturing Project covers an area of 500 acres with a total investment of 5 billion yuan [2]. - This project is a major collaboration between Baodi District and Feimaotai Energy Technology Co., Ltd., focusing on the development and manufacturing of high-end products such as power storage battery boxes and commercial vehicle battery swap systems [3]. Group 2: Production Capacity and Economic Impact - The project plans to establish 15 automatic production lines for square lithium battery packs, 6 automatic assembly lines for energy storage containers, and 2 production lines for commercial energy storage systems, with a planned capacity of 96 GWh per year [3]. - Upon completion, the project is expected to achieve an annual output value of approximately 10 billion yuan [3]. - The initiative aims to create a super factory in northern China, aligning with Feimaotai Group's strategic layout of "dual bases in the north and south" [3].

Group 1 - The event theme is "Battery Swap City, Smart Two-Wheelers," organized by Qidian Lithium Battery, Qidian Sodium Battery, Qidian Two-Wheelers, and Battery Swap [2] - The event will take place on July 10-11, 2025, at the DENGXILU International Hotel in Bao'an, Shenzhen [2] - The Feimaotai Green Energy Storage Intelligent Manufacturing Project in Tianjin Baodi has officially commenced, covering an area of 500 acres with a total investment of 5 billion [2][3] Group 2 - The project is expected to achieve an annual output value of approximately 10 billion after production, aiming to become a "super factory" in the northern region's new energy storage sector [3] - Feimaotai Energy Technology Co., Ltd. holds a 70% stake in the project, which focuses on energy storage products and commercial vehicle batteries [3][5] - The company has established partnerships with major firms such as Envision Energy and China CRRC, enhancing its market presence [3][6] Group 3 - Feimaotai Energy Technology has launched a new 7.8MWh prefabricated energy storage system, featuring a CTP-PACK integrated design that improves space utilization by 15%-20% and energy density to 280Wh/kg [4] - The company also covers various sectors, including power battery systems, drone batteries, and VR headset batteries [5] - Tianjin is increasing its investment attraction efforts in the new energy storage and battery industry, with significant projects in battery, systems, materials, equipment, and recycling [6]

Core Viewpoint - The establishment of the Feimaotai Green Energy Storage Intelligent Manufacturing Project in Tianjin represents a significant investment in the energy storage sector, aiming to enhance the local industrial structure and promote the development of the new energy industry chain [1][2]. Group 1 - The Feimaotai Green Energy Storage Intelligent Manufacturing Project covers an area of 500 acres with a total investment of 5 billion yuan [1]. - The project will focus on the research and production of high-end products such as power storage battery boxes, commercial vehicle battery swap packs, and large-scale energy storage containers, with a planned production capacity of 96 GWh per year [2]. - Upon completion, the project is expected to achieve an annual output value of approximately 10 billion yuan, positioning itself as a super factory in Northern China [2]. Group 2 - The project is anticipated to optimize the industrial structure of the Baodi District, fostering collaborative development across the new energy supply chain and enhancing regional industrial competitiveness [2]. - It aims to create a synergy between energy storage batteries, new energy vehicles, and their subsequent utilization, laying a solid foundation for Baodi to become a hub for the new energy industry [2].