车载DC-DC高压电性能评价

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【摘  要】文章从电动汽车的标准和设计指标出发,详细研究电动汽车高压系统的电性能相关要求,重点分析DC-DC变换器的高压安全及高压部件的电气性能的评价方法及必要性。

【关键词】DC-DC变换器;高压电性能;高压纹波;电压跳变

中图分类号:U469.72    文献标识码:A    文章编号:1003-8639( 2024 )11-0058-05

On-board DC-DC High-Voltage Electrical Performance Evaluation*

【Abstract】This paper starts from the standards and design specifications of electric vehicles (EVs),and conducts a detailed study on the electrical performance requirements of the high-voltage systems in EVs,with a focus on analyzing the high-voltage safety of DC-DC converters and the evaluation methods and necessity of the electrical performance of high-voltage components.

【Key words】DC-DC converter;high voltage property;high-voltage ripple test;voltage jump test

发展新能源汽车已成为国家战略性产业的重中之重,随着国家重点项目的支持,新能源汽车行业的增长速度显著加快。(剩余7376字)

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