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关注:1
2013-05-23 12:21
求翻译:The use of 12-pulse rectifiers with diodes and thyristors allows the low-frequency harmonic load (especially the 5th and 7th harmonic) to be reduced. Besides the use of two separate transformers for a 6-pulse rectifier bridge each, special three-windings transformers can be sized as power converter transformers. To att是什么意思?![]() ![]() The use of 12-pulse rectifiers with diodes and thyristors allows the low-frequency harmonic load (especially the 5th and 7th harmonic) to be reduced. Besides the use of two separate transformers for a 6-pulse rectifier bridge each, special three-windings transformers can be sized as power converter transformers. To att
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2013-05-23 12:21:38
使用12脉冲整流器二极管和晶闸管允许低频谐波负载(尤其是5次和7次谐波)被减小。
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
对12脉冲整流器的用途用二极管和可控硅整流器提供低频率泛音装载 (将减少的特别是第5) 和第7泛音。 除对二台不同变压器的用途为6脉冲整流器桥梁其中每一个以外,特别三绕变压器可以估量作为大功率变换器变压器。 要获得30°期望相移在换向在二台6脉冲整流器之间,一个星形接法和一种三角形接法连接到6脉冲桥梁中的每一座在低压边。
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2013-05-23 12:26:38
正在翻译,请等待...
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2013-05-23 12:28:18
正在翻译,请等待...
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