Ulwazi lwe-servo motor

Ulwazi lwe-servo motor

Igama elithi "senso" livela kwigama lesiGrike elithi "ikhoboka". "I-serso motor" inokuqondwa njengemoto ethobela ngokupheleleyo umyalelo woMqondiso wokuLawula: Ngaphambi kokuba kuthunyelwe umqondiso wolawulo, umziselo umi ngoku; Xa kuthunyelwa uphawu lolawulo, i-rotor ijikeleza kwangoko; Xa isiginali yolawulo enyamalala, i-rotor inokuyeka kwangoko.

Imoto ye-servo yimoto encinci esetyenziswa njenge-acture kwisixhobo esilawulayo esifanelekileyo. Umsebenzi wayo kukuguqula umqondiso wombane kwi-Angcular Shriction okanye i-angular velocity yeshafti ejikelezayo.

I-servo mastors yahlulwe yangamacandelo amabini: i-AC Serso kunye ne-DC sen sero

Isakhiwo esisisiseko semoto ye-Worso ye-AC Sonso ifana nale yemoto yokungenela i-AC (iAyshchronous). Kukho imikhosi emibini yothumo lwe-WF kwaye ilawule i-Wowff enendawo yeSigaba seSigaba seSigaba seSigaba, iqhagamshelwe kwi-Clowlical yombane, iqhagamshelwe kwi-Clowlicage ye-AC, kwaye isebenzisa i-AC, isetyenziswe kwi-WC ukufezekisa ukusebenza kwemoto. Imoto ye-AC Werso ineempawu zokusebenza ngokuzinzileyo, ukulawulwa okuhle, impendulo ekhawulezileyo, iimvakalelo eziphezulu, kunye ne-15% ukuya kwi-15% ukuya kwi-25% ukuya kwi-25% ngokwahlukeneyo.

Isakhiwo esisisiseko se-DC se-DC ye-DC ye-DC ifana neyo yemoto jikelele ye-DC. Isantya semoto n = e / k1j = (i-IA-IIARA) / K1J, i-UA ye-Armare yoTywala, i-IA ye-Armare ye-Armare, i-IA ye-Armare ye-Armare, i-IA ye-Armare ye-Armari, i-ISA ye-Armare isetyenziswe ngokubanzi. Kwi-Magnet ye-Magnet Scnet ye-DC ye-DC ye-DCero motor, i-cusch itshintshwe nguMagnet osisigxina, kwaye i-magnetic flux φ ihlala ihleli. . I-DC SenO motor ineempawu ezintle zoMgaqo-nkqubo kunye nempendulo ekhawulezayo.

Izibonelelo kunye nokungancedi kakuhle kwe-DC Sersoo Arsto

IZIBONELELO

Izinto ezingalunganga: Ukuhlaselwa ngokutsha, ukuncitshiswa kwesantya, ukuxhathisa ezongeziweyo, kwaye unxibe amasuntswana (hayi uthuli -free kunye nokuqhuma)

Izibonelelo kunye nokungalunganga kwemoto ye-AC Worso

Izibonelelo: Iimpawu eziLungelelanisayo ngokukhawuleza, ulawulo olugudileyo kulo lonke uluhlu lwesantya, phantse akukho candelo lama-90%, i-intertia ephantsi, i-intertion ephantsi, i-right of Specied, i-Shore-Fires

Izinto ezingalunganga: Ulawulo lunzima kakhulu, iiparamitha zokuqhuba kufuneka zilungiswe kwisiza ukuze zichonge iiparamitha zepid, kwaye kuya kufuneka okungakumbi.

I-DC senproo Mators yahlulahlulwe yangama-mboleko eqaqambileyo kwaye iqaqambile

I-Motors ezihlatshayo ziphantsi ngexabiso, ilula ngesakhiwo, enkulu ekuqaliseni i-torque, ekulula ukulawula, ifune ibrashi ye-encromagner, kwaye ifune ukugcinwa kwendawo yokusetyenziswa, kwaye idla ngokusetyenziswa kwizihlandlo ezithile zexabiso lezixhobo kunye nezihlandlo eziqhelekileyo.

I-rators incinci incinci ngobukhulu kunye nokukhanya kubunzima, phezulu kwimveliso kwaye ikhule i-interthe, i-speed, i-speed kwi-Inria, iguqukile kwi-Inria, i-Speed ​​kwi-Entermation, i-SORTE YOPHANDO, IXESHA LOKUGQIBELA, UBOMI OLUFANELEKILEYO, KUPHELA IIMPAWU ZOKUGQIBELA NOBOMI OLUFANELEKILEYO, KUPHELA KWEEMPAWU ZOKUGQIBELA NOBOMI OLUFANELEKILEYO, KUPHELA KWEEMPAHLA.

I-AC Serso Mators ikwane-ratos engenalo i-rato, eyahlulahlulwe yaba yimoto ye-asynchronous. Okwangoku, i-qwaychronous Motors isetyenziswa ngokubanzi kulawulo lwentshukumo. Uluhlu lwamandla lukhulu, amandla anokuba nkulu, i-Intertia inkulu, isantya esiphezulu siphantsi, kwaye isantya esonyuka ngokunyuka kwamandla. I-iyunifomu-i-onrided, ilungele amaxesha aphantsi kunye negudileyo.

I-rotor ngaphakathi kwi-servo motor yimagnethi esisigxina. Umqhubi ulawula u / v / w / w umbane wesithathu ukwenza intsimi ye-elektromagnetic. I-Rotor ijikeleza phantsi kwesenzo sale ntsimi yemagneti. Kwangelo xesha, i-encor eza nemoto idlulisela ingxelo yengxelo yomqhubi. Amaxabiso athelekiswa nokulungelelanisa i-angle yokujikeleza kwe-rotor. Ukuchaneka kwemoto ye-serno kuxhomekeke ekuchanisweni kwe-encor (inani lemigca).

Yintoni imoto ye-servo? Zingaphi iintlobo ezikhoyo? Zithini iimpawu zomsebenzi?

Impendulo: I-servo motor, ebizwa ngokuba yimoto elawulayo, isetyenziswa njenge-activator kwinkqubo yokulawula ezenzekelayo yokuguqula umqondiso wombane ofunyenweyo kwi-Anglar Shription okanye iPhulo le-Angland kwi-velofting kwi-shoft yemoto.

I-servo mastors yahlulwe yangamacandelo amabini: I-DC kunye ne-AC Prooldo. Iimpawu zabo eziphambili kukuba akukho kujikelezile xa i-sowtal ye-Signal i-zero, kwaye isantya sincipha ngesantya esifanayo ngokunyuka kweTorque.

Nguwuphi umahluko kwintsebenzo phakathi kwemoto ye-AC Worso kunye ne-DC ye-DC ye-DC ye-DC?

Impendulo: Ukusebenza kwe-Ac Sonso motor ingcono, kuba i-AC Sonso ilawulwa ngamaza kunye neripple incinci; Ngelixa i-DC ye-DC ye-DC ilawulwa yi-trapezoidal wave. Kodwa i-DC ye-DC ye-DC ye-DC ye-DCEO ilula kwaye iphantsi.

Uphuhliso olukhawulezileyo lweTekhnoloji ye-Ac Serving ye-AC ye-Word ye-AC ye-AC ye-AC yenze inkqubo ye-DC ye-DC ye-DC ye-DC, ijongene nengxaki yokupheliswa. Ngokuphuhliswa kwetekhnoloji, itekhnoloji ye-AC ye-Worc ye-Ac Serving ye-AC ye-AC ye-Worc ye-AC ye-Ac Cons ifezekisile kuphuhliso olungelwe kakuhle, kwaye abavelisi abadumileyo abavela kumazwe ahlukeneyo baye basungula uthotho olutsha lwe-AC Prossis kunye ne-servo drives. Inkqubo ye-AC Werso iyeyona ndlela iphambili yophuhliso lwenkqubo yokusebenza kwe-Deverorary Persop, eyenza inkqubo ye-DC ye-DC, ijongene nengxaki yokupheliswa.

Xa kuthelekiswa ne-DC SenO Motors, iMagnethi ye-AC ye-AC ye-AC ye-AC ye-AC ye-AC ye-AC ye-AC ye-AC yeza ezi zinto zilandelayo:

Ibrashi yeBrish kunye ne-Dosutator, utyalo lunokuthenjwa kwaye lulondolozo.

.

I-Inetia incinci, kwaye inkqubo inempendulo entle ngokukhawuleza.

⑷ Isantya esiphezulu kunye ne-ofisi ephezulu yokusebenza ilungile.

Ubungakanani be-⑸small kunye nobunzima bokukhanya phantsi kwamandla afanayo.

Umgaqo-mGangatho

Ubume be-stator yemoto ye-AC Worso buyafana neka-capacitor-isigaba sokuhamba-hlula i-asynchronous motor. I-stator ixhotywe ngemimoya emibini enomahluko wama-90 °, inye i-RF, ehlala iqhagamshelwe kwi-Ac Flotage Uf i-AC Blobrage Uf; Olunye luphawu lomhlaba l, oluqhagamshelwe kwi-UCRTAL Voltage I-UC. Ke i-Ac senvo motor ikwabizwa ngokuba zimbini ii-serso.

I-rotor yemoto ye-AC Worso idla ngokwenziwa kwi-squirrel cage, kodwa ukuze i-servo motor inoluhlu oluqhelekileyo, i-ofisi yendlela yokuphendula, ithelekiswa ne-anomenotion, ithelekiswa ne-anotometion, ithe tyando inkulu kakhulu kwaye umzuzu we-inertia mncinci. Okwangoku, zimbini iintlobo ze-rotor ezazisetyenziswa ngokubanzi: Inye i-squirrel -cage i-rotor ye-squirrel enesikhokelo esiphezulu esixhaphakileyo esenziwe ngezinto eziphezulu. Ukuze unciphise umzuzu we-intertia ye-rotor, i-rotor yenziwa ihlambe; Enye into eyindebe yendebe yekomityi eyenziwe nge-Aluminium Alloy, indebe yodonga yi-0.2 -0.3mm, i-intertia ye-Inertia incinci, kuya kusetyenziswa utyando, ngoko ke kusetyenziswa ngokubanzi.

Xa i-CROO ye-AC Sonso ayinamsebenzi wolawulo, kukho kuphela intsimi yemagnethi eveliswe yimgceni kwi-stetor, kwaye i-ronutor iyonke. Xa kukho i-voltage yolawulo, intsimi yemagnethi ejikelezayo yenziwa kwi-stator, kwaye i-roorted ijikeleza kwicala le-magnetic ejikelezayo. Xa umthwalo uhlala uhlala, isantya semoto utshintsho kunye nobukhulu bevolthi yolawulo. Xa isigaba sevolthi yolawulo sichasene ne, i-servo motor iyabuyiselwa umva.

Nangona umgaqo wokuSebenza wemoto ye-AC Worso uyafana nekaCapacitor - i-Asynchronous i-Asynchronous i-Asynchronous, ukuchasana kwe-rotor yangaphambili kuninzi kakhulu kuneyona yokugqibela. Ke ngoko, xa kuthelekiswa ne-capacitor -ubnchronous motor, i-serso motor ineempawu ezintathu eziqinisekileyo:

I-1. Isiqalo esikhulu esikhulu: Ngenxa yokunganyangeki okukhulu kwe-rotor, uphawu lwe-torque (uphawu lomatshini) lusondele kwi-intanethi, kwaye unesithukuthezi esikhulu sokuqala. Ke ngoko, xa i-stator inombane olawulayo, i-rotor ijikeleza kwangoko, eneempawu zokuqalisa ngokukhawuleza kunye nemvakalelo ephezulu.

2. Uluhlu lokusebenza ngokubanzi: Umsebenzi ozinzileyo kunye nengxolo ephantsi. [/ p] [P = 30, 2, ngasekhohlo] 3. Akukho nto yokuzingca: Ukuba i-phenomen yokuzilawula: Ukuba i-DEBO PROOROROROR kwi-voltage iphulukana ne-voltage yolawulo, inqwelo moya iya kuyeka ukubaleka ngokukhawuleza.

Yintoni "yokuTshintshela iMoto"?

"Ukudluliselwa kokuchasana nemoto encinci" ngokukhawuleza nangokusebenza ngokuchanekileyo nangokuchanekileyo imiyalelo eguqukayo kwinkqubo, kwaye kuqhube indlela ye-sersoce ukugqiba umsebenzi olindelekileyo kumyalelo olindelekileyo:

1. Inokuqalisa, yeka, iqhekeza, ibuye umva kwaye ibaleke ngesantya esisezantsi rhoqo, kwaye inamandla amakhulu okuxhaswa ngobushushu, inqanaba eliphezulu lokufakelwa kwenqanaba eliphezulu kunye nenqanaba lokufakwa kobushushu.

I-2. I-Good Good Syples, i-torque enkulu, umzuzu omncinci we-Intia kunye nexesha elincinci rhoqo.

I-3. Umqhubi kunye nomlawuli (njenge-servo motor, ongena moto), intsebenzo yokulawula ilungile.

4. Ukunyaniseka okuphezulu kunye nokuchaneka okuphezulu.

Udidi, isakhiwo kunye nokusebenza kwe "motoction yothungelwano lweMoto"

I-AC Sonso motor

.

.

.

. intsebenzo, amandla amakhulu, kunye neziphumlelo ezincinci zetotali; Zimbini iindlela ze-Square Wave kunye ne-Sine Wave drive, intsebenzo elungileyo, kunye neemveliso zekhemikhali ze-elektroniki)

.

I-DC SenO Moit

.

.

.

.

Imoto yeTorque

.

.

.

.

i-motor motor

.

.

.