... 0,5X 2 s2r5,0' 2 2 xm (b) Trong õoù : r1 /2 jx1 /2 jxm /2 jxm /2 rm /2 rm /2 jx 2 /2 jx 2 / 2 s .2 r' 2 )s2 (2 r' 2 'I 22 &01I& ... j65,5759)5, 122 50(5,0j05,0/5,115,0)05,0/5,115,05, 125 ,0j (25 05,0jjXRZTTT+=++ìì+ìì=+= )XX(5,0j)s2/(R5,0)]s2/(R5,0X5,0j[X5,0jjXRZ'2m' 2 ' 2 '2mNNN+++=+= j01,667 ,2 )5, 122 50(5,0j)05, 02/ (5,115,0)]05, 02 /(5,115,05, 125 ,0j [25 05,0jjXRZNNN+=++ìì+ìì=+=Tọứng ... âäüng cå : 710.1 2 6060)05,01(n)s1(n1=×−=−= vg/ph. Cäng sút cå : = 2, 2 2 .(59 -2, 67).(1-0,05) = 25 9 W )s1)(RR(IPNT 2 1Cå−−=Cäng sút trãn âáưu trủc : P 2 = PCå -pFe- pq = 25 9 -35-...