【摘要】 变频器在工农业、国防等领域做出了巨大的贡献的同时,也产生了显著的负面效应。文章分析了变频器输出负面效应产生的本质,对减小或消除这些危害所采取的不同方案进行了评价,提出了一种新颖的消除这些危害的有效方案。更多还原

【Abstract】 Converter makes great contribution to industryand agriculture, but it brings noticeable negative influenceat the same time. This paper analyzes the essence of itsnegative influence and evaluates various solutions to handleit, then presents a new and practical method to eliminate it.更多还原