01067nam 2200325 450 991013578970332120231206173955.00-7381-2390-0(CKB)3780000000089186(NjHacI)993780000000089186(EXLCZ)99378000000008918620231206d1974 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std 444-1973 /Institute of Electrical and Electronics Engineers[Place of publication not identified] :IEEE,1974.1 online resource (625 pages)ANSI/IEEE Std 444-1973: IEEE Standard Practices and Requirements for Thyristor Converters for Motor Drives Part 1- Converters for DC Motor Armature SuppliesThyristor convertersThyristor converters.621.3133NjHacINjHaclDOCUMENT9910135789703321ANSI2072434UNINA