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Im=πI Im= √2I Ie= √2Im Im=√2/2I
S=Um·Im S=√2Um·Im S=½Um·Im S=½Um/Im
i＝ 0.637Im i＝ 0.707Im i＝Im/√3 i＝ 0.5Im
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po＞ih＞im＞iv ih＞im＞iv＞po im＞iv＞po＞ih iv＞po＞ih＞im iv＞im＞ih＞po
ih.>im.>iv.>po. im.>po.>iv.>ih. po.>ih.>im.>iv. im.>po.>ih.>iv. iv.>im.>ih.>po．
ih.>im.>iv.>po． im.>po.>iv.>ih. po.>ih.>im.>iv. im.>po.>ih.>iv. iv.>im.>ih.>po.
Im=√3I； Im=√2I； Im=0.707I； Im=1.57I
I=21/2Im I=21/2Im/2 I=2Im I=Im/2
Im=√ 2I； Im=√2I／ 2； Im=I； Im=√ 3I。
calm unique straight constant
po.＞ih.＞im.＞iv. ih.＞im.＞iv.＞po. im.＞po.＞iv.＞ih. im.＞po.＞ih.＞iv. iv.＞im.＞ih.＞po.
交流电Im =1 . 41 4Id 单相半波整流电Im =π Id/2 单相全波整流电Im =π Id 三相全波整流电Im =π Id/3
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Im = 2I Im = 2I/2 Im =I Im = 3I。
Im=√2I Im=√2I／2 Im=I Im=√3I
11Im1－3Im2＝ 5 11Im1＋3Im2＝5 11Im1＋3Im2＝－5 11Im1－3Im2＝－5
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