16-2同步发电机的功率和转矩方程式 发电机功率流程图 m P IR e fe mec 2丌 (弧度/秒) p=p-(n +prepad 60 T+T mec fe tlad P=Pem-pcul=pm-mIFr 0发电机功率流程图 P1 P2 mec p fe p 2 cu1 mI Ra p = ( ) Pem = P1 − pmec + pf e + pa d = P1 − p0 16-2 同步发电机的功率和转矩方程式 pad Pem P2 = Pem − pcu1 Pem mI Ra 2 = −  = em em P T （弧度/秒） 60 2 n  = ( ) Tem = T1 − Tmec +Tf e +Ta d Tem = T1 −T0