本文阐述了车载用低阻抗双电层电容器在汽车上的应用,并将该电容器与其它蓄电器件进行了对比。双电层电容器具有大电流下可急速充放电、寿命长、免维护、损耗小、工作温度范围宽等一系列优点,特别适用于汽车,有利节能减排。 This article describes the application of a car-mounted low-impedance electric double-layer capacitor in a car and compares the capacitor with other power storage devices. Double-layer capacitors with rapid charge and discharge current, long life, maintenance-free, low loss, wide operating temperature range and a series of advantages, especially for cars, energy saving and emission reduction.