China ndiye msika waukulu kwambiri wamagetsi padziko lonse lapansi, womwe umawerengera 43% yapadziko lonse lapansi. Kuchokera ku 2002 mpaka 2022, chiwerengero cha zikepe ku China chawonjezeka chaka ndi chaka, ndipo pofika kumapeto kwa 2022, chiwerengero cha ma elevator omwe akugwiritsidwa ntchito ku China chafika pa 9.6446 miliyoni, ndi kukula kwapachaka (CAGR) m'mbuyomu. zaka zisanu zafika 11%. Ndi kusintha kwa chikhalidwe cha anthu pofuna kuteteza mphamvu ndi kuteteza chilengedwe, elevator monga gawo lofunika kwambiri pomanga mphamvu zamagetsi, kusunga mphamvu zake kwakhala gawo lofunika kwambiri pomanga mzinda wobiriwira. Kupulumutsa mphamvu kwa elevator sikungothandiza kuchepetsa kugwiritsa ntchito mphamvu zomanga, komanso kumachepetsa kupanikizika kwa chilengedwe ndikulimbikitsa chitukuko chobiriwira cha m'tawuni kupita kumalo atsopano.
Pakali pano, mu makampani okwera, makina opulumutsira mphamvu okhazikika a maginito a synchronous traction akhala chitsanzo chodziwika bwino cha elevator motor, ndipo njira yowonjezera mphamvu ya elevator yakhala njira yatsopano yopulumutsira mphamvu ya elevator.
Elevator ndi katundu wotheka, womwe ukhoza kumveka ngati gulu lokhazikika la pulley yokhala ndi galimoto ndi counterweight motsatana kuyimitsidwa mbali zonse ziwiri, ndi coefficient pakati pa galimoto ndi counterweight chipika ndi 0,45. Ndiye pamene elevator kuwala katundu mmwamba (zosakwana 45% ya katundu malire) kapena katundu wolemera pansi (apamwamba kuposa 45% ya malire katundu) chikepe dongosolo mphamvu pansi zochita za mphamvu angathe ndi mphamvu m'badwo boma. Mphamvu zowonjezera izi zimasungidwa kwakanthawi mu capacitor ya inverter DC dera, monga nthawi yogwira ntchito ya elevator ikupitilira, mphamvu ndi voteji mu capacitor ndizokwera komanso zapamwamba, ngati sizikutulutsidwa, zingayambitse kulephera kwamagetsi, kotero kuti elevator ikusiya kugwira ntchito. Kuti atulutse mphamvu yamagetsi mu capacitor, mphamvu ya elevator yomwe ilipo nthawi zambiri imagwiritsa ntchito kukana kutentha kwakunja kuti zitsimikizire kuti chikepe chimagwira ntchito bwino. Pambuyo pamagetsi amagetsi owonjezera mphamvu zamagetsi, magetsi opangidwa ndi elevator pansi pa chikhalidwe chopangira mphamvu akhoza kubwezeredwa ku gridi yamagetsi ya nyumbayo kudzera mu njira yowonetsera mphamvu zolemetsa zina.
Kugwiritsa ntchito kukaniza braking mode kumatha kuonetsetsa kuti chikepe chimagwira ntchito bwino, koma mphamvu yamagetsi yomwe imapangidwa ndi nthawi ya elevator imawonongeka chifukwa cha kutenthetsa kukana, komanso kumawonjezera kulemetsa kwa dongosolo lozizilitsira chipinda cha elevator ndikuwonjezera kugwiritsa ntchito mphamvu ya air conditioning.
Dongosolo la elevator lamagetsi lomwe lili ndi dongosolo la mayankho amphamvu, kudzera munjira yowerengera mphamvu, mphamvu yopangidwa ndi chikepe imabwerera ku gridi yamagetsi kuti igwiritse ntchito katundu wina mnyumbamo, kotero cholinga cha node chimakwaniritsidwa. Kuonjezera apo, chifukwa cha kutentha kosasunthika, kuchepetsa kutentha kwa chipinda cha makina, kusintha kutentha kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. kuchepetsa mphamvu yogwiritsira ntchito mphamvu zamagetsi.
Makhalidwe a mankhwala
Dongosololi limagwiritsidwa ntchito kwambiri mumayendedwe akale a elevator retrofitting mphamvu, ali ndi mawonekedwe amphamvu zosunthika, mawonekedwe okongola, kuzungulira kwaufupi, kumanga kosavuta, kulengeza kosavuta, kumatha kukwaniritsa zosowa zamphamvu zosinthira ndikusintha kwa chikepe chomwe chikugwiritsidwa ntchito.
Ntchito mwachidule
Pamene elevator ikukwera ndi katundu wopepuka ndi kutsika ndi katundu wolemera, imapanga mphamvu zambiri za kinetic kapena mphamvu zomwe zingatheke, zomwe zidzasandulika kukhala mphamvu yamagetsi yongowonjezedwanso pambali pa thirakitala. Ntchito yamagetsi ikasakonzedwa, elevator nthawi zambiri imagwiritsa ntchito chopinga cha brake kutembenuza mphamvu yamagetsi yongowonjezedwanso kukhala mphamvu ya kutentha. Izi sizingowononga mphamvu zambiri, komanso zimapangitsa kuti kutentha kwa chipindacho kukwera, kumakhudza moyo wa zigawozo, ndikuwonjezera kugwiritsira ntchito mpweya m'chipindamo. Pamene dongosolo la ndemanga za mphamvu likukonzedwa, gawo ili la mphamvu zowonongeka likhoza kubwezeretsedwa ku gridi yamagetsi kuti akwaniritse cholinga chopulumutsa mphamvu. Imawongolera kuchuluka kwa kagwiritsidwe ntchito ka mphamvu ya elevator, imachepetsa kukwera kwa kutentha komwe kumachitika chifukwa cha kutentha m'chipinda cha makina, imateteza kugwiritsa ntchito bwino zinthu zina, komanso imachepetsa kugwiritsa ntchito pafupipafupi kwa chowongolera mpweya m'chipinda cha makina.
Kuchuluka kwa ntchito zamalonda
Zochitika zazikulu zogwiritsira ntchito mankhwalawa ndi makwerero omwe akugwiritsidwa ntchito omwe sanasankhidwe ndi momwe amayankhira mphamvu komanso nthawi yomwe ntchito yamagetsi imayikidwa. Makwerero ambiri ogwira ntchito amatha kupirira. Ndibwino kuti musankhe elevator yokhala ndi mafupipafupi ogwiritsira ntchito, pansi pamtunda ndi matani akuluakulu, omwe ali ndi mphamvu yabwino yopulumutsa mphamvu.
Chitetezo ndi bata
Chipangizo cha mayankho a mphamvu ndi kuyanjana kwa elevator Kukhazikitsa kwakukulu sikusintha mzere weniweni wa elevator, kukhazikika kwa elevator kumatsimikizika; Chipangizocho chikalephera, chokweracho chidzabwereranso kumayendedwe osagwirizana ndi mphamvu, pogwiritsa ntchito kukana kwa brake kuti adye magetsi, sizikhudza ntchito ya elevator. Chipangizocho chimaphatikizapo ntchito yodzitetezera ku gridi yamagetsi - kudziteteza kwa grid overvoltage, undervoltage, overfrequency, underfrequency, etc.
Mtengo wamalonda
Mwachindunji sungani mtengo wamagetsi pazida zaboma
Dongosolo la mayankho amphamvu limatumiza magetsi ongowonjezedwanso a chikepe m'nyumba yomanga, komwe amagwiritsidwa ntchito powunikira anthu, mapampu amadzi, ofooka a syste ms kapena ma elevator ena mnyumbamo, kuchepetsa kugwiritsa ntchito mphamvu kwa nyumba yonseyo. Monga momwe chithunzichi chikusonyezera.
Malinga ndi mawerengedwe a ntchito yapita, avareji mphamvu kupulumutsa mlingo wa mphamvu ndemanga dongosolo ndi 25%, malinga ndi pafupifupi mowa mphamvu ya elevator limodzi ku China 40kWh, akhoza kupulumutsa 10 KWH magetsi patsiku, kutanthauza 3650. KWH ya magetsi pachaka.
Mosalunjika sungani mtengo wamagetsi wa zoziziritsa kukhosi muchipinda cha zida
Mpweya mu chipinda cha makina amatha kusunga magetsi. Malingana ndi 2-piece air conditioning unit yomwe imagwira ntchito kwa miyezi itatu chilimwe chilichonse ndikugwira ntchito maola 16 pa tsiku, imagwiritsa ntchito magetsi oposa 2000 pachaka. Chipangizo choyankha mphamvu chingathe kuchepetsa kwambiri nthawi yogwira ntchito ya mpweya mu chipinda cha zipangizo ndikuchepetsa mtengo wamagetsi wa mpweya. Chidziwitso: Fomula yowerengera ndi yowerengera, kutengera momwe ntchito ikugwirira ntchito.
Save pakukonza elevator
Kutentha kwa chipinda cha zida kumachepetsedwa bwino, moyo wa mbali zokwezera ukhoza kukulitsidwa bwino, ndipo kuchuluka kwa magawo osinthidwa kumachepetsedwa. Kutenga capacitor mu inverter mwachitsanzo, pamene kutentha kozungulira kumadutsa kutentha kovomerezeka, kutentha ndi madigiri 10 pa lita imodzi, ndipo moyo wa utumiki wa capacitor umachepetsedwa ndi theka.
Kutembenuka kwa Carbon index
Kutembenuka kwa zizindikiro za mpweya (zomwe zimadziwikanso kuti mpweya wa carbon) nthawi zambiri zimaphatikizapo kutembenuka kwa mitundu yosiyanasiyana ya mpweya kapena mphamvu kuti ikhale yofanana, monga mpweya wofanana ndi carbon dioxide (CO2e) kapena matani a carbon (tC). Magwero amphamvu osiyanasiyana amatulutsa mpweya wosiyanasiyana wa carbon dioxide panthawi ya chisa kapena kugwiritsidwa ntchito. Mwachitsanzo, kuyaka kwamafuta oyambira pansi monga malasha, mafuta ndi gasi kumatulutsa mpweya wambiri wa carbon dioxide. Kuti tisinthe kugwiritsa ntchito mphamvuzi kukhala mpweya wa kaboni, tiyenera kugwiritsa ntchito zomwe zimatulutsa. Zinthu zomwe zimatulutsa mpweya nthawi zambiri zimafotokozedwa molingana ndi kuchuluka kwa mpweya woipa wopangidwa pagawo la mphamvu yamagetsi (mwachitsanzo, pa tani ya malasha, pa kiyubiki mita ya gasi, pa lita imodzi yamafuta, ndi zina). Kupulumutsa mphamvu m'ma elevator ndikofanana ndi kuchepetsa kutulutsa mpweya.
Chidule
Chigawo chopulumutsa mphamvu cha K-DRIVE sichinangobweretsa zotsatira zopulumutsa mphamvu pamakina okwera pogwiritsa ntchito luso laukadaulo, komanso kulimbikitsa kugwiritsa ntchito bwino mphamvu zamagetsi, zomwe zimathandizira kupititsa patsogolo moyo wa carbon low. Choyamba, kukhazikitsidwa kwa 20% -40% kupulumutsa mphamvu kwa mayunitsi opulumutsa mphamvu pama elevator sikungochepetsa ndalama zogwirira ntchito zama elevator, komanso kumabweretsa phindu lalikulu pazachuma ku kampaniyo. Pakadali pano, chifukwa cha kuchepa kwa mphamvu yamagetsi komanso kudalira mafuta, imachepetsa kutulutsa mpweya wa kaboni ndipo imakhala ndi phindu lalikulu pazachilengedwe. Kachiwiri, gawo lopulumutsa mphamvu la elevator limalimbikitsa kayendedwe kakang'ono kamene kamapangidwa ndi kuphatikiza kwa magetsi komanso kupanga magetsi. Pogwiritsira ntchito, mphamvu zowonongeka zomwe zimapangidwira panthawi yogwiritsira ntchito ma elevator achikhalidwe zimatha kubwezeretsedwanso ndikugwiritsidwanso ntchito, kupanga mphamvu yozungulira mphamvu. Pomaliza, kugwiritsa ntchito mayunitsi opulumutsa mphamvu m'zikepe kwapangitsa kuti ma elevator akhale gawo lofunikira la moyo wa carbon low. Pochepetsa kugwiritsa ntchito mphamvu zama elevator ndikuchepetsa kutulutsa mpweya wa kaboni, sizimangopindulitsa thanzi lamunthu komanso zimathandizira kuteteza chilengedwe cha Dziko Lapansi ndikukwaniritsa chitukuko chokhazikika.
Nthawi yotumiza: Jul-05-2024