cycle life

Lifecycle Model of High C-Rate Medium Lithium-Ion Battery Packs

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Lifecycle Model of High C-Rate Medium Lithium-Ion Battery Packs

Main Findings The average battery temperature of the MFM/PCM-ATM (Microfiber Network/Phase Change Material Active Thermal Management) module is 2.27°C lower (at 11.25C discharge rate) and 3.83°C lower (at 20C discharge rate) than that of the aluminum-based ATM module, thereby extending the cycle life. At a 10% depth of discharge, the MFM/PCM-ATM module is expected to … Read more

Analysis of the Role of SOC Range in All-Vanadium Redox Flow Batteries

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Analysis of the Role of SOC Range in All-Vanadium Redox Flow Batteries

The State of Charge (SOC) range of all-vanadium redox flow batteries (VRFB) refers to the allowable range of charge and discharge states during battery operation (e.g., 20%-90%). Properly setting and controlling the SOC range is crucial for the performance, lifespan, safety, and efficiency of VRFBs, with its main functions reflected in the following aspects: Preventing … Read more