Txawm hais tias qhov kev lag luam ntawm lub tshuab ntxhua ntxhua khaub ncaws yog qhov pheej yig, nrog rau qhov kev nce ntawm kev noj kom zoo dua qub, nrog rau kev siv txoj cai tshiab ntawm lub teb chaws, kev ua lag luam ua rau kev xav tau ntau dua rau lub suab nrov, kev siv hluav taws xob, kev huv thiab kev siv lub tshuab ntxhua khaub ncaws. Rau txoj kev lag luam ntxhua khaub ncaws, kev hloov pauv mus rau DC brushless inverter motors nrog qis qis dua, tsis muaj kev vibration, siab dua thiab zoo zog efficiency yog tib txoj kev.
Tus tij laug Welling Motor tau ua kom meej tias qhov kev hloov ntawm DC motors yog qhov tseem ceeb tshaj plaws, tab sis txawm li ntawd, tam sim no DC lub peev xwm ntawm Welling tseem tsawg. Nws tau tshaj tawm tias Welling tus DC lub cav tam sim no los ntawm BLDC nyiaj rau 15% ntawm tag nrho kev muag khoom, thiab nce los ntawm 80% xyoo-rau-lub xyoo. Welling ntseeg hais tias txawm hais tias Welling siv los ua tus thawj coj nyob rau hauv lub nruas hlua cav lub lag luam, qhov kev thov rau kev lag luam ntxhua kev lag luam muaj kev hloov zoo heev, thiab kev ceev ntawm kev hloov BLDC DC motors yuav tsum tau ceev.
Wolong Tsav tau hais tias txij li thaum lub xyoo pib ua haujlwm rau xyoo 2016, Zhangqiu Haier tau tiav txhua xyoo 4 lab DC motors thiab tau muag 4 lab DC motors.
Raws li Nideko, Nideco Pawg tau muab tso rau pem hauv ntej qee cov kev cai rau DC tsav tsheb ntawm nws cov tuam txhab ntau lub tuam txhab, thiab cia siab tias yuav hloov mus rau DC motor supplier. Yog li ntawd, Nedko ntxuav Tsav tam sim no teev 6 lab ntawm 10 lab lub xyoo cov khoom muaj peev xwm ua tau raws li DC lub cav tsim muaj kab.
Tus kws tshaj lij tswj hwm ntawm Wolong Tsav kom meej meej hais tias tam sim no, lub peev xwm ntawm Tuam Tshoj txoj kev ntxuav DC brushless tsav yog tsis txaus. Noj Wolong ua piv txwv, nrog kev nruam kev hloov, cov kab xev series ntawm series lub cev muaj zog tuaj yeem txo cov neeg, ua kom zoo dua qub thiab txo nqi. Yog hais tias muaj peev xwm ntau lawm, cov qauv ntawm DC brushless khoom yuav tsum tau nce. piv.
Tus neeg tau kev saib xyuas ntawm Nedko tseem hais tias Nideco tseem yuav tsim kho dua qub ntxiv thiab ntxiv cov khoom ntawm DC motors rau yav tom ntej. Nyob rau hauv cov ntaub ntawv ntawm kev lag luam muag khoom ntawm domestic ntxuav motors nyob rau hauv Tuam Tshoj, DC brushless motors xws li BLDC tau ua cov ntsiab lus ntawm kev lag luam. Qhov chaw ntseeg hais tias qhov kev muag khoom loj tshaj plaws ntawm cov khoom qis qis tau tsawg tshaj li 10% ntawm tag nrho, thiab peb theem inverter khoom yog maj ua marginalized.
Nws yog tsim nyog hais tias tom qab DC brushless tsav cov khoom raug tsim nyob rau hauv ib feem loj hlob, BLDC thiab DD motors tseem tsis zoo rau lub tshuab nruas ntxhua. Tam sim no, Haier thiab LG tseem quaj qw rau DD ncaj lub cav cav, thaum lub tshuab ntxhua khaub ncaws ntxiv nrog Bosch cov khoom siv txhawb BLDC. Qhov no kuj tuaj yeem ua rau qhov teeb meem tam sim no ntawm kev ntxuav tsheb ua lag luam yog pib raws li BLDC, tom qab tag nrho, Fisher & Paykel thiab LG lub cav xaib lawv muab lawv tus kheej DD tsav tsheb.
Mus txog rau tam sim no, nws tseem tsis txaus ua rau leej twg yuav zoo dua tawm BLDC thiab DD ncaj tsav. Los ntawm cov chaw lag luam hauv lub tshuab hluav taws xob, BLDC yuav tsum yog lub hauv paus, tab sis nrog Haier cov kev cuam tshuam hauv lub tshuab ntxhua khaub ncaws, DD ncaj kev tsav tsheb tseem muaj peev xwm tseem kub cov pob zeb. Nyob rau hauv no hais txog, tus thawj coj ntxuav tshuab ntxuav tshuab hais tias teb rau qhov kev txaj muag no, tsuas yog "ob txhais tes yuav tsum nyuab rau ob txhais tes" - ntawm ib sab, cia qhov kev txhawb technology ntawm DD tsav tsheb; ntawm qhov tod tes, nce kev tshawb fawb thiab kev loj hlob ntawm ib tiam tshiab ntawm BLDC Lub tshuab muaj zog nyob ze ntawm qib DD lub suab qis, thiab zoo dua DD tsav cov nqi.
Rau DC tsav DDM siv nyob rau hauv lub tshuab ntxhua khaub ncaws lub tshuab pulsator, tag nrho cov kev lag luam tau pom zoo tias nws yog qhov zoo tshaj plaws rau lwm txoj kev mus rau cov tsoos induction engine.
Nrog kev ntxiv mus ntawm DC brushless inverter motors, kev tswj technology ntawm DC motors kuj tau los ua ib qho tseem ceeb muag khoom. Nyob rau hauv rooj plaub uas lub ntse nkag siab ntawm lub tshuab ntxhua khaub ncaws ua qhov muag point ntawm lub lag luam, lub cuab tam sensing thiab lub cev muaj zog tswj ntawm qhov khoom ua lub ntsiab tseem ceeb rau kev tsim kho ntawm lub tshuab ntxhua khaub ncaws. Ib tug neeg ua haujlwm ntawm lub tshuab tsav tsheb tau hais tias qee lub tshuab ntxhua khaub ncaws cia siab tias yuav tsim lawv tus kheej hauv kev tswj hwm hluav taws xob thiab sib txuas ntau yam kev lag luam, tiam sis kev siv hluav taws xob hluav taws xob ntawm DC motors tau tsim nyob rau hauv lub tshuab kev lag luam. Tus neeg txiav txim tias yav tom ntej, txoj kev lag luam yuav tsum yog bustling vim tias qhov sib txawv ntawm cov tuam txhab kev lag luam thiab cov tuam txhab lag luam hauv qhov no.
Ntxiv nrog rau txoj kev tsis sib haum ntawm DC, kev tsim cov cav tsheb ntxuav yooj yim thiab meej. Kev Tiv Thaiv Cov Haujlwm ua piv txwv, Welling tau qhia tias cov tshuab ntxhua khaub ncaws ntawm Welling yog tus nqi zoo, yawg, ntsiag to, txawj ntse thiab lwm yam zoo thiab cov cwj pwm, uas feem ntau yog cov neeg xav tau tam sim no hauv lub khw. Kev ua haujlwm yuav txhawb nqa innovation ntawm cov khoom thiab kev cuam tshuam sai dua cov cuab yeej siv los ua lag luam tus neeg thov kev lag luam. Rau cov lag luam txwm muag, nws yuav ua rau cov kev xav nqes mus nrog cov nuj nqi kev ua lag luam thiab kev siv me me. Rau qhov kev lag luam siab, nws yuav zoo tshaj plaws, ultra-quiet thiab ntse. Kev txhim kho, qhov no kuj muaj nyob rau hauv txoj kab nrog kev sib raug zoo ntawm kev lag luam tag nrho hauv tsev ntawm kev txawj ntse.
Qhov tseeb, Welling txoj kev tshawb nrhiav thiab kev loj hlob yog ib qho tseem ceeb heev, uas yog sawv cev rau kev tsim kho thiab kev txhawb zog ntawm tag nrho kev ntxuav tsheb. Nyob rau lub sijhawm ntawm kev lag luam qis qis, ntau lub tshuab ntxhua khaub ncaws muaj cov "pessimistic attitude" rau xyoo 2018. Raws li qhov kev cia siab no, yuav ua li cas thiaj li txo cov nqi thaum ua kom cov khoom ua tau zoo dua los ntawm R & D, thiab yuav ua li cas kom nce kev ua tau zoo dua los ntawm kev sib hloov cov kab ua haujlwm. Thiab muaj peev xwm tshaj tawm, yuav ua li cas npaj thiab ntxiv dag zog los mus hloov cov DC tsav tsheb, nws yog lub ntsiab lus ntawm kev ntxuav tsheb - tsuas yog nyob rau hauv no txoj kev, nyob rau hauv era ntawm stagflation, nce nce qib, ntse hloov thiab txhawb kev tsim technology hauv tshuab ntxhua khaub ncaws.
