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  • Why do PCS need to match the lithium battery BMS protocol?

    Why do PCS need to match the lithium battery BMS protocol?

    Feb , 03 2024
    First, what is the main role of the BMS protocol? In simple terms, the BMS protocol is a set of rules and standards for coordinating and managing interactions between various components inside a lithium battery. It can ensure the safe use of the battery and prevent the occurrence of dangerous situations such as overcharge, overdischarge and overheating. At the same time, the BMS protocol can also ...
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  • Lead-acid battery failure model

    Lead-acid battery failure model

    May , 11 2024
    The most common failure modes are:   - Softening or shedding of the active material.  During discharge the lead oxide (PbO2) of the positive plate is transformed into lead sulfate (PbSO4), and back to lead oxide during charging. Frequent cycling will reduce cohesion of the positive plate material due to the higher volume of lead sulfate compared to lead oxide.    Corrosion...
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  • Advantages of Nickel-Cadmium Batteries

    Advantages of Nickel-Cadmium Batteries

    May , 31 2024
    Ni-Cd batteries have been around nearly as long as lead-acid. Commercial products have been available since around 19007. Pocket plate designs are typically used for long to high current types, while fiber plates are used for extremely high current short demand applications like engine starting.   While Ni-Cd batteries typically cost many times what a comparable lead-acid does, their characte...
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  • Analysis and application of charge and discharge curve of lithium battery

    Analysis and application of charge and discharge curve of lithium battery

    Jun , 27 2024
    Abstract: In this paper, the analysis method of charge and discharge curve of lithium battery is introduced in detail, including charge efficiency, discharge characteristics, capacity evaluation, internal resistance evaluation and cycle life evaluation. Through the interpretation of the charge and discharge curve, the performance and characteristics of lithium batteries can be deeply understood, w...
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  • The characteristics and principle analysis of internal resistance of lithium battery

    The characteristics and principle analysis of internal resistance of lithium battery

    Jul , 12 2024
    The internal resistance of the battery is one of the most important characteristic parameters of the battery, which is an important parameter to characterize the battery life and the operating state of the battery, and an important symbol to measure the difficulty of the transmission of electrons and ions in the electrode. The internal resistance also reflects the health of the battery. The intern...
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  • Effect of electrolyte density and discharge on lead-acid batteries

    Effect of electrolyte density and discharge on lead-acid batteries

    Nov , 29 2024
    (1) Electrolyte density under different geographical and climatic strips. Whether the electrolyte density is high or low, it is necessary to make a specific analysis for the specific situation. Winter temperature is low, the viscosity of the electrolyte is large, it is not easy to penetrate the inside of the plate, the end voltage and capacity of the battery will decline, especially in the strong ...
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