AC Motor Electric Drive System Comparison

Iinkqubo eziqhelekileyo zokuhanjiswa kombane ze-AC motor ziquka ukuxhathisa uthotho lwe-rotor, ukunyanzeliswa kwe-braking (ekwabizwa ngokuba yi-braking-consuming braking), ukulawulwa kwesantya se-cascade, ukulawulwa kwesantya se-rotor pulse, ukulawulwa kwesantya se-eddy yangoku, umgaqo we-stator voltage kunye nomgaqo wesantya sokuguqulwa kwamaza, njl.Ngoku kwinkqubo yombane ye-AC yeecranes, kukho iindidi ezintathu ezisetyenziswa kakhulu kwaye zivuthiwe: ukumelana nochungechunge lwe-rotor, ukulawulwa kombane we-stator kunye nommiselo wesantya sokuguqulwa kwamaza.Oku kulandelayo luthelekiso lokusebenza kwezi nkqubo zintathu zothumelo, jonga le theyibhile ingezantsi ngeenkcukacha.

Uhlobo logqithiso	Inkqubo yokuxhathisa intambo ye-rotor	Ulawulo lombane weStator kunye nenkqubo yokulawula isantya	Inkqubo yokulawula isantya soguqulo rhoqo
ulawulo ekujoliswe kuko	injini yomoya	injini yomoya	I-inverter motor
Umlinganiselo wesantya	< 1:3	Idijithali1:20I-Analog1:10	Ngokubanzi ukuya kuthi ga1:20inkqubo ye-loop evaliweyo ingaba phezulu
Ukuchaneka kommiselo wesantya	/	phezulu	phezulu
uhlengahlengiso lwesantya segiya	Awukwazi	Inani: ewe	Ngaba
iimpawu zoomatshini	ethambileyo	nzima	Vula iluphu: Iluphu evaliweyo Kanzima: Kanzima
Ukulawulwa kwesantya sokusetyenziswa kwamandla	enkulu	inkulu	Uhlobo lwengxelo yamandla: hayi Uhlobo lokusetyenziswa kwamandla: encinci
Ulawulo lweParameter nge umboniso wempazamo	akukho nanye	Idijithali: Ewe Analog No	babe
INxibelelwano yoNxibelelwano	akukho nanye	Idijithali: Ewe Analog: Hayi	babe
isixhobo sangaphandle	Imigca emininzi, enzima	Ngaphantsi, imigca elula	Ngaphantsi, imigca elula
Ukuziqhelanisa nokusingqongileyo	Ubunzima obuphantsi kokusingqongileyo	Ubunzima obuphantsi kokusingqongileyo	iimfuno eziphezulu zokusingqongileyo

Inkqubo yokulawula isantya sokumelana nochungechunge ilawulwa ngokupheleleyo yi-contactor kunye ne-time relay (okanye i-PLC), enempembelelo enkulu kwisakhiwo somatshini kunye nenkqubo yombane, kwaye ichaphazela ubomi obuqhelekileyo benkonzo ye-crane.I-contactor ine-arcing enzulu, i-frequency ephezulu yomonakalo, kunye nomthwalo onzima wokulondoloza.

Ukulawulwa koxinzelelo kunye nenkqubo yokulawula isantya inenkqubo ezinzileyo yokuqalisa kunye ne-braking, ukuchaneka kokulawulwa kwesantya esiphezulu, iimpawu zemishini enzima, umthamo oqinileyo wokulayisha, ukulungelelaniswa okunamandla kwindalo, ukugcinwa okuqinileyo, kunye neendleko eziphezulu.

Inkqubo yokulawula isantya sokuguqulwa kwesantya inolawulo oluphezulu lokusebenza kunye nokuchaneka kokulawulwa kwesantya, kwaye ifaneleke ngakumbi kwiindawo zokusebenza ezichanekileyo. Ineemfuno eziphezulu zokusingqongileyo, olona lawulo lomgca lulula, kunye nemisebenzi eyahlukeneyo yolawulo inobutyebi kwaye iyabhetyebhetye. Iya kuba yindlela yokulawula isantya esiphezulu kwixesha elizayo.

Ixesha lokuposa: Mar-21-2023

AC Motor Electric Drive System Uthelekiso