LQ 6-10KV 500-14000KW squirrel cage (synchronous) motor liquid resistance ukuqala ikhabethe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ama-squirrel-cage asynchronous motors amakhulu naphakathi angenye yezinto ezisetshenziswa kakhulu zikagesi ezinkampanini eziningi zezimboni nezimayini.Ngokwemithethonqubo ye-National Energy Conservation Centre, amamotho ane-voltage ephezulu kufanele ancanywe kumamothoni amakhulu naphakathi nendawo, futhi ukuqala kwamamotho ane-voltage ephezulu kuwudaba oluyinhloko.Emabhizinisini ahlukahlukene ezimboni nasezimayini, ama-motor ekheji enamandla amakhulu ngokuvamile asebenzisa ukuqala okuqondile, ukuqala kwe-rector yokuqala, i-high-voltage Kunezindlela ezimbalwa zokuqala, ezifana nesiqalo esithambile esiguquguqukayo, uchungechunge lokuqala lokunciphisa i-voltage ukumelana noketshezi, njll.
Injini exhunywe ngokuqondile kugridi yamandla kagesi aphezulu izobangela ugesi wegridi wehle lapho iqala ku-voltage egcwele, kuthinte ukusebenza okuvamile kwezinye izinto zokusebenza kugridi yamandla, futhi kubangele ngisho nezingozi;I-motor exhunywe ku-transformer ekhethekile idinga i-margin ethile yomthamo we-transformer, futhi izinkampani eziningi zikhetha i-transformer ene-margin yamandla alinganiselwe, futhi ingaqala kuphela ku-voltage egcwele ngaphandle komthwalo, futhi yengeze umthwalo ngemva kokuqala, okuzodala okukhulu. umthelela wemishini kumotho futhi ufinyeze kakhulu impilo yesevisi yemoto kanye nesistimu yokushayela.Kulezi zimo, singaqala kuphela i-squirrel motor ngokusebenzisa ukwehla kwamandla kagesi.
Ngenxa yalesi simo, inkampani yethu isungule isiqalisi esithambile sokumelana noketshezi esilungele ama-motor amakhulu namasayizi we-squirrel esekelwe eminyakeni eminingana yokuhlangenwe nakho ekuthuthukisweni kwemikhiqizo yokumelana noketshezi.Lo mkhiqizo usebenzisa ngokugcwele izici zomthamo omkhulu wokushisa kanye nokuhleleka okuhle kokumelana noketshezi, futhi ungalawula ukuqala kwamanje kwemoto ngaphakathi kwebanga le-2-3.5Ie izikhathi ezikaliwe zenjini, okunciphisa kakhulu ukuqala kwamanje. .Sesiwumkhiqizo ofanele oyisiqalo esithambile wamanjini ekheji amazwe ngamazwe amakhulu namaphakathi.

Incazelo Yomkhiqizo

Amapharamitha wobuchwepheshe nobukhulu besakhiwo

I-voltage elinganiselwe (KV) 0.38, 3, 6, 10
I-voltage enkulu (KV) 0.415, 3.5, 6.9, 11.5
Umzuzu owodwa wokuvama kwamandla ukumelana ne-voltage (KV) 2, 25, 30/32, 38/42 (ngokuqhathaniswa)
Umzuzu owodwa wokuvama kwamandla ukumelana ne-voltage (KV) 2, 25, 30/32, 38/42 (enye)
(Ingcindezi engenhla ayifaki ithangi le-electro-hydraulic)
Iqala yamanje (A) Iq: 1.5-3.5Ie
Isikhathi sokuqala (S) Ti: 10-60-120 (iyalungiseka esizeni)
Inombolo yokuqala elandelanayo ingaphezu kwezikhathi ezi-3-5
I-Electrolyte evamile izinga lokushisa lokusebenza likhuphuka (℃) ≤15℃/ngesikhathi
Umsebenzi wokuvikela:
Iziqalisi ze-LQ zochungechunge lwekheji yohlobo lwe-motor liquid resistance zifakwe ukumelana noketshezi ngaphezu kwezinga lokushisa, iphutha leleveli yoketshezi, ukugcwala kokudlulisa, ukuqala isikhathi esengeziwe nokuhamba kakhulu, kanye namaphutha esenzo samadivayisi ahlukahlukene asendaweni ezungezile.Uhlelo oluphelele lokuvikela lubhalwe kuhlelo lwe-PLC (uhlobo olujwayelekile Luphinde lube nalezi zenzo zokuvikela), futhi lugcinele umsebenzisi isixhumi esibonakalayo sangaphandle esingashintshi.Ngakho-ke, inqubo yokuqala ethambile ingaqedwa ngokuphepha nangokwethembeka ngokusebenzisa i-motor evikelayo.

Izici zomkhiqizo kanye nobubanzi bokusetshenziswa

Umgomo oyisisekelo wokusebenza:
Ngokombono we-motor drag, i-resistor enguketshezi elungiselelwe indawo ekhethekile yokuhlukanisa ingcindezi kanye nomkhawulo wamanje ixhunywe ochungechungeni kumjikelezo we-stator wenjini.Phakathi nenqubo yokuqala, inani lokumelana le-resistor ye-liquid lishintsha ngokuzenzakalelayo ukusuka kokukhulu kuye kwencane phakathi nesikhathi esimisiwe.Ushintsho olungenasinyathelo, ukuze i-voltage yokugcina esetshenziswe ku-motor stator ikhuphuke kancane kancane, futhi i-torque yokuqala iyakhula kancane kancane.Uma isivinini semoto siseduze nesivinini esilinganiselwe, ukumelana noketshezi kuyasuswa futhi kufakwe ekusebenzeni kwe-voltage egcwele ukuze kubonakale ukuqala okuthambile okumanje okuphansi kwenjini.
Izici:
◇Isiqalo esithambile samanje esiqhubekayo: isiqalisi samanje sincane, okuyizikhathi ezi-2 kuye kwezingu-3.5 zamanje ezilinganiselwe zenjini;
◇ Inqubo yokuqala ihamba kahle, ayinawo umthelela, futhi ukwehla kwamandla kagesi kugridi yamandla kungaphakathi kuka-10%, okuqinisekisa ukusebenza okuthembekile nokuphephile kwegridi yamandla, kuvikela ngempumelelo imishini yenjini neyokudlulisela, futhi andise impilo yesevisi okokusebenza;
◇Ayithintwa ukushintshashintsha kwamandla kagesi wegridi kanye nezinguquko zomthwalo, ezingaqinisekisa isiqalo esiyimpumelelo kanye, futhi ingaqala izikhathi ezingaphezu kwezintathu zilandelana, okungcono kuneziqalisi ze-high-voltage ezishisayo ezishisayo;
◇Iba nomsebenzi ophelele wokusheshisa i-alamu nomsebenzi wokuvikela imoto;
Imibandela Yokusebenzisa:
Izinga lokushisa lomoya we-ambient: (-40°+50)℃
Umswakama ohlobene: ≤85%
Ukuphakama: ≤2000m
Indawo yokufaka: akukho ukuzamazama okuphawulekayo nokudlidliza kokushaqeka;akukho gesi egqwalayo kanye nothuli olubambayo;ukuthambekela kokufaka ngaphansi kuka-5°.
Izidingo zamandla okulawula: izigaba ezintathu ezinezintambo ezine AC 380V/220V±5%, 50Hz, 10A