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首页> 外文期刊>Journal of Power Sources >Impact of separator design on battery performance in traction applications
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Impact of separator design on battery performance in traction applications

机译：隔膜设计对牵引应用中电池性能的影响

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摘要

The lead--acid battery continues to be the battery of choice for traction applications. Golf cats, lift-trucks and automatic guided vehicles are only a few of the traction-related markets which depend on the lead--acid battery for their continued growth and success. Throughout the world, traction battery manufacturers use a wide range of grid designs, grid alloys, paste formulations, separators and other features to optimize the deep-cycle performance of their products. In this complex array of design features, the least understood parameter is most likely the battery separator. Though somewhat inconspicuous by nature, the traction-battery separator can, if properly selected, play a key role in performance, by extending the life of both the positive and negative plates while at the same time reducing battery maintenance and power requirements for recharging. This paper discusses the various design features of a battery separator and describes how such features may be used to effect the performance and life of the traction battery. Separator porosity, material composition, backweb thickness, rib dimensions and the use of attached glass mats are some of the controlled variables.
机译：铅酸电池继续是牵引应用的首选电池。高尔夫球，举重车和自动引导车只是与牵引力相关的市场中的少数几个市场，这些市场依赖铅酸电池的持续增长和成功。在全球范围内，牵引电池制造商使用各种网格设计，网格合金，浆料配方，隔膜和其他功能来优化其产品的深循环性能。在这种复杂的设计特征数组中，最少了解的参数很可能是电池隔板。虽然从本质上来说并不引人注目，但如果选择适当的话，牵引电池隔板可以通过延长正极板和负极板的寿命，同时减少电池维护和充电的电力需求，在性能方面发挥关键作用。本文讨论了电池隔板的各种设计特征，并描述了如何使用这些特征来影响牵引电池的性能和寿命。分隔器的孔隙率，材料成分，底纤网厚度，肋骨尺寸以及所用玻璃垫的使用是一些可控变量。

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