palinso mabizinesi ena omwe safuna kusintha ma motors okwera kwambiri, chifukwa mtengo wamagetsi okwera kwambiri ndi wokwera kuposa wamba wamba, zomwe zipangitsa kuti mitengo ikwere.

Koma kwenikweni, izi zimabisa mtengo wakugula ndi mtengo wogwiritsa ntchito mphamvu

Mtengo wogula wamagetsi amagetsindi 2% yokha ya ndalama zonse

Ndalama zolipirira ndi 0.7% ya ndalama zonse,

Mtengo wamagetsi ogwiritsira ntchito mphamvu unali 97.3%.

Nkhaniyi abwana simuidziwabe?

Kuti mufotokoze mwatsatanetsatane ndi zochitika zenizeni pa intaneti:

Air China Co., Ltd. (yomwe imadziwika kuti International Airline) idalangidwa ndi Beijing Municipal Development and Reform Commission.pofuna kuteteza mphamvu komanso kulanda zida zogwiritsa ntchito mphamvu zomwe boma lidazichotsa. Zambiri ndi izi:

Akuti bungwe la Beijing Municipal Development and Reform Commission (NDRC) lidawunika ngati ndege zapadziko lonse lapansi zimagwiritsa ntchito zida zogwiritsira ntchito mphamvu ndi njira zopangira zomwe boma lidachotsa kuyambira Ogasiti 2020, 8 mpaka Novembara 31, 2020, malinga ndi ntchito yoyang'anira tsiku ndi tsiku. dongosolo. Pambuyo potsimikizira, ma motors 11, kuphatikiza mtundu wa Y-gawo atatu asynchronous motor Y12M-225 omwe amagwiritsidwa ntchito ndi ndege zapadziko lonse lapansi, amakhala m'zida zogwiritsa ntchito mphamvu zomwe boma lachotsa mu "Catalogue of Elimination of Backward Mechanical and Electrical Equipment (Zogulitsa) ndi Kugwiritsa Ntchito Mphamvu Zazikulu (Batch Yachiwiri)” (Chilengezo cha Unduna wa Zamakampani ndi Upangiri Waukadaulo wa People's Republic of China No. 4 wa 11). Chigamulo cholanda ma motors a 2012 kuphatikiza Y14M-225 mtundu wa magawo atatu asynchronous motor ya Y series.kukakamiza.

Kuphatikiza pa izi, pali:

✔ Beijing Beiheavy Truck Turbine Motor yalanda mayunitsi 15

✔ Communication University of China yalanda mayunitsi 14

✔ Sany Heavy Industry adalanda mayunitsi 15

✔ CRRC Beijing Erqi Locomotive Company idalanda magawo 9

✔ Beijing Hualian Supermarket idalanda mayunitsi 17

Kuphatikiza pa "milandu yoyipa yogwiritsira ntchito ma motors" omwe atchulidwa pamwambapa,

Ndipo data yamisika iyi:

Mu 2011, umwini wagalimoto waku China unali pafupifupi ma kilowatts 17.3 biliyoni, ndipo kugwiritsa ntchito mphamvu zonse kunali pafupifupi maola 64 thililiyoni wa kilowatt.kuwerengera <>% ya kuchuluka kwa magetsi ogwiritsidwa ntchito ndi anthu onse;

Ma motors amagetsi m'mafakitale amadya pafupifupi maola 2.6 thililiyoni kilowatt,kuwerengera pafupifupi 75% ya magetsi a mafakitale;

United States ndi Europeali ndi mphamvu zama motors apamwamba kwambirikuyambira 1997 ndi 2011, motero;

Kuchita bwino kwa ma motors amagetsi ku China ndikotsika ndi 3-5 peresenti kuposa mayiko akunja, ndipo magwiridwe antchito amagalimoto amayendetsedwa bwino.10-20 peresenti yotsika kuposa ya mayiko akunja;

Pofuna kusintha momwe zinthu zilili zamagalimoto owononga mphamvu kwambiri, aku Chinamalamulo ovomerezeka okhudzana ndi galimoto yamagetsi ndi miyezo yatsopano yaperekedwa ndikugwiritsidwa ntchito.

Unduna wa Zamakampani ndi Zaukadaulo Zaukadaulo ndi State Administration for Market Regulation wapereka"Motor Energy Efficiency Improvement Plan (2021-2023)",yomwe ikufuna kuwongolera mabizinesi kuti akwaniritse zosintha ndi kukweza zida zazikulu zogwiritsira ntchito mphamvu monga ma mota amagetsi,perekani patsogolo ma injini amphamvu kwambiri komanso opulumutsa mphamvu, ndikufulumizitsa kuchotsedwa kwa magalimoto obwerera m'mbuyo komanso osagwira ntchito omwe sakukwaniritsa zofunikira zomwe zikugwiritsidwa ntchito panopa.

Wonjezerani kugwiritsa ntchito ma mota amphamvu kwambiri komanso opulumutsa mphamvu. Gawani mawonekedwe a katundu ndi zochitika zosiyanasiyana zogwirira ntchito, ndikulimbikitsanikugwiritsa ntchito ma motors okhala ndi mphamvu ya 2 komanso kupitilira apopazida zonse monga mafani, mapampu, ma compressor, ndi zida zamakina. Pazinthu zosiyanasiyana zogwirira ntchito, limbikitsani mphamvu ya 2 komanso pamwamba pa ma frequency frequency regulation okhazikika maginito mota.

Ndipo mu zomwe zakhazikitsidwa posachedwa "Njira Zoyang'anira Mphamvu za Industrial Energy Conservation"ili ndi zofunikira zomveka bwino pazogwiritsa ntchito mphamvu zobwerera m'mbuyo zogwiritsa ntchito mphamvu, zida, njira zochotsera njira zopangira, ndi zina

Ma motors atatu amagetsi omwe ali ndi magwiridwe antchito abwino kwambiri komanso kuchita bwino kwambiri komanso kupulumutsa mphamvu ndizomwe mumagwiritsa ntchito

01

ultra-efficient electric motor motor product introduction

Mitundu itatu yama motors opambana kwambiri omwe makasitomala angasankhe

02

Chiyambi cha ubwino wa synchronous kukana injini

Magneto-assisted synchronous relucance motor

Poyerekeza ndi miyambo asynchronous mabuleki magetsi

Fananizani ndi mabuleki amagetsi anthawi zonse amagetsi

03

Chiyambi cha zabwino zodzipangira zokha maginito synchronous motor

Kudziyambitsa kokhazikika maginito synchronous mota

Poyerekeza ndi miyambo asynchronous mabuleki magetsi

✔ 1% -8% kuchuluka kwa magwiridwe antchito

✔ Mphamvu yamagetsi ndi 0.96 kapena kupitilira apo

✔ Mphamvu yogwiritsira ntchito imachepetsedwa ndi 10%.

✔ Kutentha kwa kutentha kumachepetsedwa ndi 20K

✔ Low voltage motor system kupulumutsa mphamvu 5% -30%

✔ Kupulumutsa mphamvu zamagalimoto 4% -15%

✔ Kulunzanitsa kolimba, kuyendetsa bwino kwambiri

04

Ubwino wosinthira zida zamagalimoto zopulumutsa mphamvu zamabizinesi

Thekufunikira kwa ma injini amagetsi osagwiritsa ntchito mphamvu mundimafakitale a pampu fan

Malinga ndi ziwerengero, mphamvu yamagetsi yapachaka ya mafani ndi mapampu ku China imapanga 31% yamagetsi a dziko komanso pafupifupi 50% yamagetsi amagetsi, omwe 70% amagwirizana ndi ntchito. Zitha kuwoneka kuti kuwongolera liwiro ndi kuthekera kopulumutsa mphamvu kwa mafani ndi ma injini amapope ndiakulu kwambiri.

Kuchokera pamalingaliro abwino kwambiri azachuma komanso kupulumutsa mphamvu, kuchepetsakutaya mphamvu pakugwira ntchito kwama mota okhala ndi mafani ndi mapampuismuyeso wogwira mtima komanso chisankho chabwino kwambiri chowongolera magwiridwe antchito adongosolo lonse ndikukwaniritsa bwino kwambiri komanso kupulumutsa mphamvu.

Kufunika kwamagetsi osagwiritsa ntchito mphamvu zamagetsi mu makampani opanga nsalu

Malinga ndi ziwerengero, nthawi yogwira ntchito yapachaka yamagalimoto a nsalu ndi yoposa 7000h, ngati pulogalamu yopulumutsa mphamvu ikugwiritsidwa ntchito, mphamvu zake zapamwamba komanso zopulumutsa mphamvu zidzakhala zodziwika kwambiri.

Mwachitsanzo: kusintha ambiri dzuwa galimoto 91.2% kuti dziko muyezo 2 mlingo mphamvu dzuwa 93.9%, mphamvu 37KW, maola opaleshoni pachaka 7000h, pachaka kupulumutsa mphamvu = mphamvu 37X (100/91.2-100/93.9) X 7000=9165.5.

Ndipo pakali pano, malonda a nsalu ayamba kulowa mu nthawi yachitukuko pang'onopang'ono, ndi nthawi yomwe kusintha kuyenera kupangidwa,kusankha kwa ma motors apamwamba ndi kamodzi kokha, komakomanso anjira yabwino yopititsira patsogolo mpikisano wamabizinesi.

Thekufunikira kwa ma motors amagetsi osagwiritsa ntchito mphamvu mu makampani a kompresa

Anzake mumakampani a kompresa ayenera kudziwa kuti mota pa kompresa ya mpweya ndiyosinthira mphamvu, ndipo phindu lake lopulumutsa mphamvu ndilofunika.

Komabe, opanga ma compressor ambiri safuna kugwiritsa ntchito ma motors okwera kwambiri chifukwa mtengo wamagetsi okwera kwambiri ndi wapamwamba kuposa wamba wamba, zomwe zingayambitse kukwera mtengo, koma izi ndikubisa mtengo wogwiritsa ntchito mphamvu.

Pa moyo wa injini, mtengo wogulira galimotoyo umangotengera 2% ya mtengo wonse, mtengo wokonza ndi 0.7% ya mtengo wonse, ndipo mtengo wogwiritsa ntchito mphamvu ndi 97.3%, kutikuwongolera magwiridwe antchito a kompresa ndikuchepetsa kugwiritsa ntchito mphamvu, ndikofunikira kugwiritsa ntchito ma mota osapatsa mphamvu.

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Nthawi yotumiza: Feb-16-2023