Isistimu yokulawula imoto yokungabaza
Isistimu yokulawula ukungabaza okushintshiwe ingahlukaniswa izingxenye ezintathu, ikakhulukazi ezakhiwe isiguquli samandla, isilawuli kanye nomtshina wendawo. Ingxenye ngayinye idlala indima ehlukile, ngakho umphumela oyidlalayo nawo uhlukile.
1. I-excitive motor ye-switched mathize motor yesiguquli samandla
, kungakhathaliseki ukuthi i-current yangaphambili noma i-current reverse, isiqondiso se-torque sihlala singashintshiwe, isikhathi sishintshiwe, futhi isigaba ngasinye sidinga kuphela ishubhu lokushintsha amandla elinomthamo omncane, isiguquli samandla Isifunda silula, akukho ukwehluleka okuqondile okwenzekayo, futhi ukwethembeka kuhle. Kulula ukubona isiqalo esithambile nokusebenza kwama-quadrant amane kohlelo, futhi inamandla okubhuleka okuvuselelayo. Izindleko ziphansi kunesistimu yokulawula i-inverter ye-AC yezigaba ezintathu ze-induction motor.
Okwesibili, isilawuli The
Isilawuli sakhiwe ngama-microprocessors, ama-digital logic circuits nezinye izakhi. Ngokusho komyalo wokufakwa ngumshayeli, i-microprocessor ihlaziya futhi icubungule indawo ye-rotor yemoto ephakelwa umshini wokuthungatha kanye nomtshina wamanje ngesikhathi esifanayo, futhi yenza isinqumo ngokuphazima kweso, futhi ikhiphe uchungechunge lwemiyalo yokubulawa. ukulawula injini yokunqika eshintshile. Ukujwayela ukusebenza kwezimoto zikagesi ngaphansi kwezimo ezahlukene. Ukusebenza kwesilawuli kanye nokuvumelana nezimo kokulungiswa kuncike ekusebenzisaneni kokusebenza phakathi kwesofthiwe nehadiwe ye-microprocessor.
3. Umtshina wesikhundla
Amamotho ashintshayo anokungabaza adinga izitholi zesikhundla sokunemba okuphezulu ukuze zinikeze isistimu yokulawula amasignali ezinguquko endaweni, isivinini kanye namanje ye-motor rotor, futhi idinga imvamisa yokushintsha ephezulu ukuze inciphise umsindo wayo.
Isikhathi sokuthumela: Apr-25-2022