cng s bLi m uChng I: Tng quan v s lc v ng c khng ng b 3 pha1. Gii thiu chung2. S lc v ng c khng ng b 3 phaChng II: Cc phng php iu chnh tc 1. Thay i tn s f12. Thay i in p np3. Thay i s i cc4. Thay i in tr ph Chng III: La chn phng n mch lc v mch iu khin1. Phng n mch lc2. Phng n iu khinChng IV: Tnh chn linh kin mch lc v mch iu khin1. Tnh chn mch lc2. Tnh chn mch iu khinKt lunTi liu tham khoHi Phng, ngy thng nm 2013Gio vin hng dnSinh vin

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