I-China iyimakethe ye-elevator enkulu kunazo zonke emhlabeni, ibalwa ku-43% wengqikithi yomhlaba wonke. Kusukela ngo-2002 kuya ku-2022, inani lamakheshi e-China liye landa unyaka nonyaka, futhi ekupheleni kuka-2022, inani lamakheshi asetshenziswa eChina selifinyelele ezigidini ezingu-9.6446, kanye nezinga lokukhula konyaka elihlanganisiwe (CAGR) langaphambilini. iminyaka emihlanu ifinyelele ku-11%. Ngokuthuthukiswa kwezidingo zomphakathi zokongiwa kwamandla kanye nokuvikelwa kwemvelo, ikheshi njengengxenye ebalulekile yokwakha ukusetshenziswa kwamandla, ukongiwa kwayo kwamandla sekuyingxenye ebalulekile yokwakhiwa kwedolobha eliluhlaza. Ukonga amandla e-Elevator akusizi nje ukunciphisa ukusetshenziswa kwamandla okwakhiwa, kodwa futhi kunciphisa ukucindezela kwemvelo futhi kukhuthaze ukuthuthukiswa kohlaza kwasemadolobheni ezingeni elisha.
Njengamanje, embonini yekheshi, umshini wokudonsa unomphela ozibuthe owonga amandla usuphenduke imodeli evamile ye-elevator motor, futhi uhlelo lokuvuselela amandla ekheshi seluphenduke indlela entsha yokonga amandla ekheshi.
I-elevator iwumthwalo ongase ube khona, ongaqondwa kalula njengeqembu le-pulley engaguquki enemoto kanye ne-counterweight ngokulandelanayo emikhawulweni yomibili, futhi ibhalansi yebhalansi phakathi kwemoto ne-counterweight block ingu-0.45. Khona-ke lapho ukukhanya kwekheshi kukhuphula (ngaphansi kuka-45% womthwalo olinganiselwe) noma umthwalo osindayo wehla (ngaphezu kuka-45% womthwalo olinganiselwe) uhlelo lwamandla esikheshi ngaphansi kwesenzo samandla angaba khona yisimo sokukhiqiza amandla. Lawa mandla angaphezulu agcinwa okwesikhashana ku-capacitor ye-inverter DC circuit, njengoba isikhathi sokusebenza se-elevator siqhubeka, amandla kanye ne-voltage ku-capacitor ephakeme futhi ephakeme, uma ingakhululwa, izoholela ekuhlulekeni kwe-overvoltage, ukuze ilifti iyayeka ukusebenza. Ukuze ukhulule amandla kagesi ku-capacitor, isistimu yamandla e-elevator ekhona ngokuvamile iwusebenzisa ngokumelana nokushisa kwangaphandle ukuze kuqinisekiswe ukusebenza okuvamile kwe-elevator. Ngemva kokuthi isistimu yamandla ekheshi ikhuphule isistimu yamandla, umshini wokuphehla amandla kagesi ofakwe ikheshi ngaphansi kwesimo sokukhiqiza amandla ungabuyiselwa kugridi yamandla wesakhiwo ngesistimu yempendulo yamandla eminye imithwalo.
Ukusetshenziswa kwemodi ye-resistance braking kungaqinisekisa ukusebenza okuvamile kwe-elevator, kodwa amandla kagesi akhiqizwa i-elevator egijima isikhathi achithwa ngendlela yokushisa kokumelana, futhi kwandisa umthwalo wesistimu yokupholisa yokulawula igumbi futhi kwandisa ukusetshenziswa kwamandla kwe-air conditioning.
Isistimu ye-elevator kagesi efakwe uhlelo lwempendulo yamandla, ngohlelo lwempendulo yamandla, amandla akhiqizwa umsebenzi we-elevator abuyiselwa kugridi yamandla ukuze asetshenziswe eminye imithwalo esakhiweni, ngakho-ke inhloso ye-node iyafezeka. Ngaphezu kwalokho, ngenxa yokushisa komlilo okungamelani, nciphisa izinga lokushisa elizungezile legumbi lomshini, uthuthukise izinga lokushisa lokusebenza kwesistimu yokulawula ikheshi, ukuze uhlelo lokulawula lungasaphahlazeka, lwandise impilo yesevisi yekheshi, kodwa futhi. ukunciphisa ukusetshenziswa kwamandla kagesi ukusetshenziswa.
Izici zomkhiqizo
Lolu hlelo lusetshenziswa kakhulu kumsebenzi wempendulo yekheshi elidala lokubuyisela kabusha amandla, lunezici zokuguquguquka okuqinile, ukubukeka okuhle, umjikelezo wokuhlinzekwa okufushane, ukwakhiwa okulungile, isimemezelo esilula, kungahlangabezana kabanzi nezidingo zokubuyisela impendulo yamandla kanye nezinguquko zekheshi elisetshenziswayo.
Uhlolojikelele lomsebenzi
Lapho ilifti ikhuphuka nomthwalo omncane futhi yehla ngomthwalo osindayo, ikhiqiza amandla amaningi e-kinetic noma amandla angaba khona, azoguqulwa abe amandla kagesi avuselelekayo eceleni kukagandaganda. Uma umsebenzi wempendulo yamandla ungalungiselelwe, ilifti ngokuvamile isebenzisa isixhasi sebhuleki ukuguqula amandla kagesi avuselelekayo abe amandla okushisa. Lokhu akugcini nje ukuchitha amandla amaningi, kodwa futhi kubangela ukuthi izinga lokushisa kwekamelo likhuphuke, kuthinte ukuphila kwezingxenye, futhi kwandise ukusetshenziswa kwe-air conditioning ekamelweni. Uma isistimu yempendulo yamandla ilungiswa, le ngxenye yamandla okuvuselela ingabuyiselwa kugridi yamandla ukuze kufezwe injongo yokonga amandla. Ithuthukisa izinga lokusebenzisa amandla ekheshi, inciphise izinga lokushisa elibangelwa ukushisa ekamelweni lomshini, ivikele ukusetshenziswa okunempilo kwezingxenye, futhi inciphise ukusetshenziswa kwe-air conditioner ekamelweni lomshini.
Ububanzi bohlelo lokusebenza lomkhiqizo
Izimo zohlelo lokusebenza eziyinhloko zalo mkhiqizo ileli yangaphakathi yokusetshenziswa engalungiswanga nomsebenzi wempendulo yamandla kanye nezikhathi lapho kufakwa khona umsebenzi wempendulo yamandla. Amaladi amaningi asebenzayo angakwazi ukuyiphatha. Kunconywa ukukhetha i-elevator enemvamisa ephezulu yokusetshenziswa, iphansi eliphezulu kanye namathani amakhulu, anomphumela omuhle kakhulu wokonga amandla.
Ukuphepha nokuzinza
Idivayisi yempendulo yamandla kanye nokuhambisana kwekheshi Uhlelo oluphezulu lokufakwa alushintshi umugqa wangempela wokulawula ikheshi, ukuqina kokusebenza kwekheshi kuqinisekisiwe; Uma idivayisi ngokwayo ihluleka, ilifti izobuyela ngokuzenzakalelayo kumodi yempendulo engeyona eyamandla, isebenzisa ukumelana namabhuleki ukuze idle ugesi, akuthinti ukusebenza kwekheshi. Idivayisi ihlanganisa umsebenzi wokuvikela iphutha legridi yamandla - ukuzivikela ngokwakho ku-overvoltage yegridi yamandla, i-undervoltage, i-overfrequency, i-underfrequency, njll.
Inani lezentengiso
Gcina izindleko zikagesi zemishini yomphakathi
Isistimu yempendulo yamandla ithumela ugesi wekheshi ovuselelekayo emuva ohlelweni lwesakhiwo, lapho usetshenziselwa khona ukukhanyisa umphakathi, amaphampu amanzi, i-system yamanje ebuthakathaka noma amanye amakheshi esakhiweni, okunciphisa ukusetshenziswa kwamandla esakhiwo sonke. Njengoba kuboniswe emfanekisweni.
Ngokwezibalo zamaphrojekthi wangaphambilini, isilinganiso sokonga amandla wesistimu yempendulo yamandla singama-25%, ngokwesilinganiso sokusetshenziswa kwamandla kwekheshi elilodwa eChina 40kWh, lingonga i-10 KWH kagesi ngosuku, okungukuthi, i-3650 I-KWH kagesi ngonyaka.
Londoloza ngokungaqondile izindleko zikagesi zokupholisa umoya egumbini lemishini
I-air conditioning egumbini lomshini ingawonga ugesi. Ngokusho kweyunithi ye-2-piece air conditioning esebenza izinyanga ezingu-3 njalo ehlobo futhi isebenza amahora angu-16 ngosuku, idla ngaphezu kwama-degree angu-2000 kagesi ngonyaka. Idivayisi yempendulo yamandla inganciphisa kakhulu isikhathi sokusebenza se-air conditioner ekamelweni lemishini futhi inciphise izindleko zikagesi ze-air conditioner. Qaphela: Ifomula yokubala ngeyokulinganisa, kuncike ezimweni zangempela zokusebenza.
Si-ave ekunakekeleni ikheshi
Izinga lokushisa legumbi lemishini liyancipha ngokuphumelelayo, impilo yezingxenye zekheshi inganwetshwa ngokuphumelelayo, futhi inani lezingxenye ezishintshwayo liyancipha. Ukuthatha i-capacitor ku-inverter njengesibonelo, lapho izinga lokushisa elizungezile lidlula izinga lokushisa elivumelekile lokusebenza, izinga lokushisa liyi-10 degrees ilitha ngalinye, futhi impilo yesevisi ye-capacitor iyancipha ngesigamu.
Ukuguqulwa kwenkomba yekhabhoni
Ukuguqulwa kwezinkomba zekhabhoni (okubuye kwaziwe ngokuthi ukukhishwa kwekhabhoni) kuvame ukubandakanya ukuguqulwa kwezinhlobo ezahlukene zekhabhoni noma amandla zibe yiyunithi efanayo yokulinganisa, efana ne-carbon dioxide equivalent (CO2e) noma amathani ekhabhoni (tC). Imithombo yamandla ehlukene ikhiqiza amanani ahlukene e-carbon dioxide ngesikhathi sokukama noma ukusetshenziswa. Isibonelo, ukushiswa kwezinto zokubasa ezimbiwa phansi njengamalahle, uwoyela negesi kukhiqiza inani elikhulu le-carbon dioxide. Ukuze siguqule lokhu kusetshenziswa kwamandla kube ukukhishwa kwekhabhoni, sidinga ukusebenzisa izici ezikhishwayo. Izinto ezikhishwayo zivame ukuvezwa ngokwenani le-carbon dioxide ekhiqizwa ngeyunithi ngayinye yomthombo we-energy (isb., ngethani lamalahle, i-cubic meter ngayinye yegesi yemvelo, ilitha ngalinye likaphethiloli, njll.). Ukonga amandla kumakheshi kulingana nokunciphisa ukukhishwa kwekhabhoni.
Isifinyezo
Iyunithi yokonga amandla ye-K-DRIVE ayilethanga nje kuphela imiphumela ebalulekile yokonga amandla ohlelweni lwekheshi ngokusungula izinto ezintsha zobuchwepheshe, kodwa futhi ikhuthaze ukusetshenziswa kahle kwemithombo yamandla, okwenza umnikelo omuhle ekukhuthazeni impilo yekhabhoni ephansi. Okokuqala, ukuqaliswa kwenani elingu-20% -40% lokonga ugesi kumayunithi okonga amandla ekheshi akunciphisi nje kuphela izindleko zokusebenza zamakheshi, kodwa futhi kuletha izinzuzo ezinkulu zezomnotho enkampanini. Khonamanjalo, ngenxa yokwehliswa kokusetshenziswa kwamandla kanye nokuncika kuphethiloli, kunciphisa ngokungaqondile ukukhishwa kwekhabhoni futhi kunezinzuzo ezibalulekile zemvelo. Okwesibili, iyunithi yokonga amandla yekheshi ikhuthaza umjikelezo omncane owakhiwe ngokuhlanganiswa kokusetshenziswa kukagesi kanye nokukhiqizwa kwamandla. Enqubweni yokufaka isicelo, amandla avuselelwe akhiqizwa ngesikhathi sokusebenza kwamasistimu e-elevator evamile angatholwa futhi asetshenziswe kabusha, enze umjikelezo wamandla omuhle. Okokugcina, ukusetshenziswa kwamayunithi okonga amandla kumakheshi kwenze isistimu yekheshi yaba ingxenye ebalulekile yokuphila kwekhabhoni ephansi. Ngokunciphisa ukusetshenziswa kwamandla kwesistimu ye-elevator nokunciphisa ukukhishwa kwekhabhoni, akuzuzisi impilo yomuntu kuphela kodwa futhi kusiza ukuvikela indawo ezungezile yoMhlaba kanye nokuzuza intuthuko eqhubekayo.
Isikhathi sokuthumela: Jul-05-2024