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A system is developed to improve the series battery packs uniformities and charging protection and the implementation of battery equalization charging and protection system is also introduced. The functions of equalization charging and overcharging protection are analyzed and the control model of series battery packs equalization charging is setup. The diverting-current and feedback bus voltage are measured during the series Li-ion battery packs equalization charging experiment. The field operation on Electric luxury transit bus BFC6100EV shows that the system betters the battery series charging uniformities and overcharging protection, improves the battery performance and extends the battery life. 相似文献
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通过对一台500kV高压并联电抗器的色谱分析测试,分析了造成高压并联电抗器过热的原因,介绍了具体的改造方法和改造后的运行状况。 相似文献
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500kV并联电抗器色谱监测与故障诊断 总被引:2,自引:0,他引:2
通过对一台 5 0 0kV高压并联电抗器的色谱分析测试 ,分析了造成高压并联电抗器过热的原因 ,介绍了具体的改造方法和改造后的运行状况。 相似文献
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