Hauv ntau cov tshuab tsuas,Hluav Taws Xob WinchesFeem ntau yuavree series - tsis kam ntawm cov kev cai ceev. Cov cuab yeej siv no muaj ntau yam tsis xws luag, xws li kev ua tiav cov nqi siab, tus nqi tswj tau zoo, kev ua haujlwm tsawg dua, thiab nws txwv kev tsim kev tsim khoom ntau lawm. Txhawm rau txhawm rau txhim kho cov txheej txheem ntau lawm thiab txhim kho kev muaj peev txheej ntau lawm, peb lub tuam txhab tau tsim muaj ntau - kev tswj hwm hloov dua siab tshiab rau Winches.
Zaus - hloov dua siab tshiab kev cai yog tam sim no cov kev ceev tshaj plaws - kev tswjfwm kev coj ua rau ac asynchronous moturesnronous moturesnronous moturesconous motors. Nws mimics qhov nrawm - kev cai hom ntawm DC cov tsheb Motors thiab siv mus rau hauv tus account kev xav tau ntawm kev xav tau ntawm cov motors. Nws muaj cov yam ntxwv xws li stepless ceev kev cai, kev teb sai, kev ua haujlwm ruaj khov, thiab yog siv dav hauv ntau thaj teb.
Txawm li cas los xij, nce mus txog tam sim no, cov inverers tsis tau ua tiav lawv cov ntawv thov ua haujlwm xws li kev sib tw - hloov pauv hloov ntawm cov khoom siv hoist. Qhov "Zaus - hloov dua siab tswj system rau Winches" muaj cov zaus - kev tswj hwm tau, txhim kho kom haum, thiab tag nrho ua raws li kev ua haujlwm ntawm cov khoom siv mining. Qhov tseeb, tsuas yog los ntawm cov tsos ntawm lub system, lub system tshiab muaj qhov zoo tshaj plaws ntawm tus thawj: lub sij hawm tseem ceeb - kev txhawb nqa hluav taws xob thiab kev tswj hwm kev ua haujlwm.
Lub luag haujlwm tseem ceeb ntawm kev txo qis chav tsev thiab cov tshuaj tiv thaiv tawm yog tso cov hluav taws xob hloov hluav taws xob tsim los ntawm lub cev muaj zog. Lub zaus - hloov dua siab tshiab nws tus kheej tau ua braking. Txog kev nyab xeeb, lub ntaus ntawv hydraulic nres ntawm cov qauv qub tseem siv los ua kev tiv thaiv kev nyab xeeb.
Qhov ntau dhau - hloov dua siab ceev regulator kho qhov nrawm nrawm ntawm lub cev muaj zog los ntawm kev hloov cov zaus ntawm lub zog hluav taws xob muab rau lub cev muaj zog. Yog li no, qhov nrawm - kev tswj hwm ntau yog heev dav, uas tuaj yeem ncav cuag {2}} hz. Qhov zaus - kho qhov raug yog 0. 01hz, yeej ua tiav stepless kev cai. Yog li, tom qab siv cov zaus inverter, lub cev muaj zog tuaj yeem ua tiav qhov muag muag thiab txoj kev ceev kom du hauv qhov kev nkag siab tseeb. Ntxiv mus, qhov zaus inverter txhim kho lub zog siv lub zog ntawm cov khoom siv fais fab. Nws muaj tas mus li - Torque tso tawm hauv qab no cov kev hloov pauv ntau zaus, thiab cov zis hluav taws xob hloov nrog kev nrawm, yog li nws muaj lub zog zoo heev - txuag tau zoo.
Ib qho ntawm cov ntsiab lus kev tsim kho tshiab ntawm "zaus - hloov siab tswj system rau Winches" yog qhov kev saws me nyuam "yog qhov kev saws me nyuam" yog qhov kev saws me nyuam "yog qhov kev yuav los saws me me hauv cov hluav taws xob winch. Cov cuab yeej no suav nrog hloov fais fab tuag thiab ua kev sib tw Circuital, thiab lwm yam kev tiv thaiv hluav taws xob, uas tuaj yeem siv los kho cov kev hloov pauv hluav taws xob thiab cov tshuaj tua hluav taws xob thiab cov tshuaj tua hluav taws xob nrawm. Cov cuab yeej txuas nrog cov zaus inverter thiab cov tshuaj tiv thaiv tawm tsam feem ntau. Ntawm lawv, qhov loj me ntawm kev tawm tsam tawm tsam ncaj qha cuam tshuam rau kev tawm mus.
Lwm qhov kev siv thev naus laus zis tshiab ntawm qhov "zaus - hloov pauv hloov cov" PLC "muaj nuj nqi hauv cov haujlwm hydraulic ua ntej tso tawm, braking, thiab braking me ntsis. Ntawm no, lub cuab yeej nres hydraulic yog siv nyob rau hauv thawj qhov system, thiab nws cov kev ntseeg tau muaj txiaj ntsig tau ntev tau txheeb xyuas.
Cov haujlwm console tswj hwm cov qauv qub hauv qhov tsos, tab sis nws txhais sab hauv sab hauv thiab cov qauv tsim sab nraud yog txhua tus tsim tshiab. Kev ua haujlwm txuas ntxiv ua raws li kev coj ua yav dhau los. Lub ntsiab - hais kom rov hloov tuav tau hloov mus rau tus qauv ceev - kev tswj hwm tuav rau kev siv nrawm nrawm. Ib qho ntxiv, yog "Braking thaum muaj xwm ceev" thiab "Braking" heev "yog ntxiv txhawm rau txhim kho kev ntseeg tau ntawm braking. Feem ntau, thaum ib qho txhaum tshwm sim hauv zaus Inverter, lub system cia li tawm ua cov teeb liab txawv txav, thiab tswj hwm lub system brakes nyab xeeb. Yog tias tsis siv neeg braking Circuit Court tsis ua thiab tsis tuaj yeem ua nws txoj haujlwm kom raug, ua haujlwm "Braking thaum muaj xwm ceev" tuaj yeem ua tiav braking; Yog hais tias tus "kev tawm tsam thaum muaj xwm ceev" tseem ua tsis tiav, "braking" tuaj yeem ua kom tau txais. Nias lub pob no tuaj yeem txiav tawm kev tswj hwm lub zog ntawm tus neeg sib cuag Coil thiab ncaj qha pib nres lub braking tshaj plaws.
Hauv kev xaus, qhov "ntau zaus - hloov dua siab tswj system rau hluav taws xob winches" muaj cov ntsiab lus tseem ceeb, uas yog feem ntau xav hauv:
1.Txoj kev muag muag ntawm lub cev muaj zog.
2. Kev Txom Nyem Stepless thiab du cov kev cai ceev, thiab muaj peev xwm hloov kho lub cev muaj zog nrawm nyob rau hauv cov xeev zoo nkauj lossis tsis sib xws.
3.Txoj kev ua haujlwm, tsis muaj khau khiab - qhov sib txawv, thiab nthuav tawm txoj kev pabcuam lub neej ntawm cov tshuab siv tshuab.
4.Rapid teb li, kev tswj hloov tau yooj yim, thiab ua kom yooj yim tswj hwm thiab kev sib xyaw ua ke.
5..integrrating teeb liab kev ua, tswj kev ua haujlwm, hluav taws xob braking, thiab kev tiv thaiv kev nyab xeeb, thiab txhim kho cov haujlwm ntawm cov khoom siv.
6.Txhua thiab cov haujlwm yooj yim, yooj yim rau tus tswv.
7.High lub zog - txuag tus nqi.
