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高压电器  2014 

一种新型高压侧在线监测工作电源的研究

, PP. 47-51

Keywords: 监测,电源,交流电阻,聚磁,ANSYS

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Abstract:

介绍了一种新型高压侧在线监测工作电源的解决方案用高频磁芯线圈作为电能的发送端和接收端,利用一种绝缘磁性材料为高频磁场提供传输通路,通过高频电源发送电能,实现从低压侧向高压侧供能;利用有限元分析软件ANSYS对该方案的磁路进行了仿真,为该方案的可行性提供了依据;根据无接触功率传输技术的模型为该方案提出了优化策略;最后通过实验验证了该方案优化策略的正确性和有效性。该电源设计方案不同于以往从高压侧取能而易受高压线路影响的方案,而与从低压侧取能的激光供能相比,又具有经济性,从而为高压监测工作电源的解决提供了一个新的思路。

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