Mpweya wolowera mu ngalandeyo umafuna zambiri kuposa mmene mpweya umayendera—imafuna kudalirika ndi kupanikizika, chitetezo m’malo opanda malire, ndiponso kupulumutsa mphamvu kwa zaka zambirimbiri. Mafani akamathamangitsa 24/7 munjira zamisewu, njanji, kapena ma adis anga, kupindula kwa 15% sikongoyerekeza. Imapulumutsa 28,000 kWh pachaka pagawo limodzi la 75 kW. Ndiko kutsika kwamphamvu kwamafuta pamakona amagalimoto. Ndi zotsekera zocheperako zosakonzekera panthawi yamagalimoto ambiri. Ichi ndichifukwa chake mainjiniya amachulukirachulukira fani yopulumutsa mphamvu machitidwe - osati monga kukweza, koma monga malingaliro oyambira.
Chifukwa Chake Mafani Amtundu Wamachulukidwe Amachepa Pansi Pakatundu Weniweni
Taziwona pama projekiti 37 kuyambira 2021: mafani adavotera "82% kuchita bwino" akutsika mpaka 64% pamalopo. Chifukwa chiyani? Choyamba, kutayika kwa static kuchokera ku ma duct bend, ma grilles, ndi zozimitsa moto sizimatsatiridwa molondola pakusankha. Chachiwiri, ma voltage sags ndi kupotoza kwa ma harmonic m'malo akutali amasokoneza magwiridwe antchito a injini - makamaka pakulemetsa pang'ono. Chachitatu, mayunitsi ambiri obadwa nawo alibe mayankho anthawi yeniyeni; amathamanga pa liwiro lokhazikika mosatengera kuchuluka kwa CO, kuwoneka, kapena kuchuluka kwa magalimoto. Makasitomala m'modzi m'chigawo cha Gansu adalemba 41% nthawi yothamanga mwachangu - ngakhale masensa amtundu wa mpweya amawonetsa mpweya wokwanira 68% watsiku.
Zotsatira zake? Magetsi owonongeka, kuvala kothamanga kwambiri, komanso kulephera kwachitetezo chamsana. Choyipitsitsa: ndondomeko zokonzekera zomwe zimachiza zizindikiro-osati zomwe zimayambitsa.
Zida Zinayi Zauinjiniya Zomwe Zimapereka Kusunga Mphamvu Zenizeni
Zoona fani yopulumutsa mphamvu magwiridwe antchito amachokera kukhathamiritsa kogwirizana - osati chipolopolo chimodzi chasiliva. Nazi zomwe zimagwira ntchito:
- EC Motor Integration: Bwezerani ma motors odziwika bwino a IE3 okhala ndi mayunitsi amagetsi (EC). Nthawi zonse timapeza mphamvu zamagalimoto 89-92% pamtundu wa 20-100% - palibe kutsika pa liwiro lotsika. Ma motors a EC amachotsanso kutaya kwa slip ndikupereka kuwongolera kolondola kwa torque.
- Kusintha kwa Aerodynamic: Mbiri zopindika za Blade, chiŵerengero cha hub-to-nsonga, ndi ma angles a kalozera otuluka amakhudza kukana kwadongosolo. Mafani athu amtundu wa FBD amagwiritsa ntchito geometry yovomerezeka ya CFD yomwe imachepetsa kutayika kwa chipwirikiti ndi 11.3% motsutsana ndi ma benchmarks a ISO 13348.
- Intelligent Katundu Kufananitsa: Pair variable-frequency drives (VFDs) yokhala ndi data yanthawi yeniyeni ya mpweya-osati kungotengera nthawi. Msewu wa mafani awiri ku Shandong udadula kudya kwapachaka ndi 33% mutawonjezera NO₂ ndi masensa owoneka olumikizidwa ndi magawo a VFD.
- Zomangamanga Zosagwirizana ndi Corrosion: Mpweya wodzaza mchere, tinthu ta dizilo, ndi chinyezi zimawononga nyumba ndi zonyamulira. Malo owonongeka amawonjezera kukokera ndi kusalinganika. Titaniyamu ndi ma epoxy-coated carbon steel housings amasunga umphumphu wa aerodynamic kwa zaka 15 +-mosiyana ndi chitsulo chosasunthika, chomwe chimataya mphamvu 4-6% m'chaka cha 3 chokha.
Kusintha Mwamakonda Sikosankha - Sizokambirana
Ena angatsutse kuti mafani a pashelufu amakwaniritsa zofunikira za code-ndipo amatero. Koma kukwaniritsa zocheperako sikutsimikizira kupirira kwa ntchito. Mu ngalande ya mgodi wa malasha pafupi ndi Xuzhou, mafani a axial okhazikika adalephera mobwerezabwereza chifukwa cha kuphulika kwa fumbi la malasha ndi chiwopsezo cha methane. Kukonzekera sikunali mphamvu yayikulu - chinali chiphaso chosaphulika (dⅠ), masamba okutidwa ndi ceramic, ndi nyumba zomata zokhala ndi nayitrogeni. Chigawo chimenecho tsopano chimagwira maola 14,200 popanda kukonza.
Zibo Hongcheng Fan Co., Ltd fani yopulumutsa mphamvu dongosolo. Palibe zosokoneza pamabuku. Palibe "standard model + add-ons." M'malo mwake: uinjiniya wokhazikika kuyambira tsiku loyamba—kaya mukufuna -40°C kuzizira kozizira mumsewu waukulu wa Qinghai kapena mpanda wa IP68 wa mitsinje yapansi pamadzi.
Yang'anani Pambuyo pa Nameplate-Demand Proven Field Data
Zonena za mphamvu sizitanthauza kanthu popanda nkhani. Funsani: mphamvu yoyezera m'munda imajambula pa 30%, 60%, ndi 100% kutuluka; kugwedera sipekitiramu pa liwiro ntchito; ndi malipoti a chipani chachitatu pa GB/T 1236-2017 ndi ISO 5801. Ku Zibo Hongcheng Fan Co., Ltd., wokonda mumphangayo aliyense amadutsa maola 72 akuyendetsa njinga zamoto asanatumizidwe-zodzaza ndi ma curve enieni oletsa ma ductwork, osati ma labu oyenerera.
Phindu lake ndi lowoneka. Msewu umodzi wa njanji wa 2.4 km ku Yunnan unachepetsa mpweya wake wa OPEX ndi ¥187,000/chaka pogwiritsa ntchito mafani athu oyendetsedwa ndi EC-centrifugal. Kubwezera: zaka 2.8. Chofunika kwambiri: ziro zokakamiza kuzimitsidwa m'miyezi 22 yautumiki.
Mpweya wabwino wa ngalande umayambira pomwe chiphunzitso chimakumana ndi malo. Imafunika mafani opangidwira dothi, chinyontho, fumbi-osati zolemba zokha. Ntchito yanu ikafuna kudalirika koyezedwa m'zaka makumi angapo ndikusunga ndalama zomwe zimayesedwa mu ma kilowatt-maola pa mita imodzi ya bore, yambani ndi kutuluka kwa mpweya komwe kumasungidwa. Yambani ndi fani yopulumutsa mphamvu yomangidwa chifukwa cha ntchitoyi, osati kungogulitsidwa chifukwa cha izo.
