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首页> 外文期刊>Russian electrical engineering >An Experimental Study of the Inductance Parameters of a Smoothing Filter Reactor with a Completely Closed Magnetic Flux
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An Experimental Study of the Inductance Parameters of a Smoothing Filter Reactor with a Completely Closed Magnetic Flux

机译:完全封闭磁通的平滑滤波电抗器电感参数的实验研究

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摘要

The use of advanced structural concepts for development of electric power equipment of dc traction power supply systems allows one to triple the power density per unit volume. An armored rod radial–cylindrical magnetic system with massive nonlaminated design elements, which is split into sections by nonmagnetic gaps, allows one to provide high mechanical strength without using additional fasteners and pressing elements. This design also provides an admissible level of hysteresis and eddy current losses, as well as meeting the requirements for unconditional linearization of a magnetic flux in the range of working currents. The latter is caused by the performance of smoothing reactors as parts of high-power rectifiers that feed rolling stock.
机译:使用先进的结构概念开发直流牵引电源系统的电力设备,可使单位体积的功率密度增加一倍。具有大量非叠层设计元素的铠装径向-圆柱铠装磁系统通过非磁性间隙分成多个部分,从而无需提供额外的紧固件和压紧元件即可提供较高的机械强度。这种设计还提供了允许的磁滞和涡流损耗水平,并满足了在工作电流范围内对磁通量进行无条件线性化的要求。后者是由平滑电抗器的性能引起的,该平滑电抗器作为向机车车辆供料的大功率整流器的一部分。

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