Motooradaha saddex-duwanaan ayaa ka taagnaysa 12 ilaa 15 boqolkiiba siisoo kala duwan marka lagu salaynayo isticmaalka nidaamka tokafka. Sababta? Nidaamku wuxuu ku dhisata saddex qaylo kala duwan, kaas oo sii dhimata doonta xarasha elektrikaska ee dhacdo marka la warejimo nidaamka. Boggaga iyo maamulka masiinaha ayaan kor u qabanaya maalintii iyo maalinta, kan aysan jirin waxba, kan hore ayaa si cad u muhiim ah. Odayda wax-cundhada marxadda 2023 ayaa muujiyey in nidaamka saddex-duwanaan wuxuu ka sii daadiyey nidaamka tokafkan 23 boqolkiiba marka loo eexiyey labaatoriya. Tegumihsan guud ahaan wax muhiim ah ah oo ka caawiya in lagu dhaqmo khaladarka bilaashka laguma faa'iidin.

Motooradka saddex-duwahana wuxuu siiya 92–94% heer khibradda shakhsiyeed waqtiga kor u dhacaya 24/7 — 8 nooqod kala duwan ka badan motoorada qaybaha toban ee caadiga ah. Tani waxa loo saaraa abaar la’aanta taageerada, sababtoo ah isku-dhufashada jidduwaaleeyinka la’aanta waxba inay joojin doonaan. Tanu wuxuu sameeyaa in ay tahay muun farisanka muhiimka ah sida koobiyada HVAC iyo maashiinada shaqsiyeed.
Bakhaar guriyaha aasaaska midho gaadiidka Midwestern wuxuu beddelay 137 motoor qaybaha toban oo ku dhisay motoor saddex-duwahana, ka heli khasaaro:
Tani waxa loo muujiyaa khasaarka fulinta iyo faa'iidooyinka dhererka dheer ee habdhalinta.
Xaqiiqsiga farsamahdaha tekinikaadka ah 4,800 ayaa muujiya in "caabuqa sare" ay ka mid tahay kuwo la rabo marka loo eego barakhaadka motarada saddex-duwanaan, mar 3.1. Taliyaddan luqaddaasu wajiiba lagu xidhiidha macaluulka aqoonta: motarada saddex-duwanaan ayaa ilaalinaya caabuqa 89% marka ay qaataan 75% khaadhka, iyagoo la eegna jiritaanka motarada tokowanaan oo ka socda 72% sharafta la eguma.
Motarada saddex-duwanaan ayaa sofsaafinaya barashada addeecidda dhammaan saddex qodaalkooda, waxaa kasta oo dhufan 120 digri. Dhexeeyintu ka dhasha magneetikdu way bixiya jirida joogto ah, taas oo saamaysan in gargaarka 50—60Hz ee la yaab leh motarada tokowanaan lana bixiyo. Taliyaddan weyn wajiga ah waa muhiimka ah alaabta sayniska sarreefa.
Marka la sheegayo motoorada singil-fase, waxay ka timid inay leedahay fadlanida toorka adag sababtoo ah jiidhka maqnitigga ay uusan joogto khalafadda nidaamka. Laakiin nidaamkii thri-fase (fase saddex) wuxuu shaacileeyaa si kala duwan. Jidhka maqnitiga ayaa ku jira sababtoo ah sida korrontaha loo dhisay. Sii fiirsan: marka lagu daro korron, labada kale ayaa soo saara korronta iyo inay sii wado si toosan. Arrimooyinka tasane aysan ku qaban toorka badbaadkan. Barkaas oo badan, motoorada thri-fase ayaa arkay si toosan 2% toorka koronto, haddana motoorada singil-fase ayaa jecelaysa awoodda weyn ee 10 ilaa 15% beddelka. Waa muhiim in la ogaado sababta taas oo ay nidaamkii sanalaynta ugu yarayo nidaamkii thri-fase si awood u leh.
Kala duwanaanshaha xaqiiqsan ee toorka waxay u oggolaan karaabaadaha saafidhinka afartan laab oo ka hooseysa 0.5 g haddana markii 95% ka dhigitaanka loo qodsan yahay. Taliyaha waa muhiim ah sidayda caasimaadka aadna wayn siiba in ay leedahay, sida karoorayaasha iyo compressorada, halka karaabaadaha single-phase ay ku leedahay distortion harmonic-ka u dhexeeya saddex mar. Mudoolaha horumarisay waxay sii kordhin tahay awooddeeda iyagoo:
Nidaamka soo-bixinta alaabta oo isticmaalaya karaabaadaha saafidhinka afartan waxay sheegaysaa 40% ka yar jilicsiga alaabta kommid ah oo karaabaadaha single-phase ku jira. Markii uu kor u qaad 1.2km nidaamka conveyor-ka, midsamarkeedhe mid baska galbeed ayaa registray dhibaatada 87% ka hoos u dhacday, waxay isku dayeen kan abuuray in:
Awooddakan waa magacyada 78% ee istaallooyinka cusub ee conveyor-ka hadda isku dayi karaabaadaha saafidhinka afartan.
Motor-3 dhalinyarada wuxuu shaqeynaya si toos ah goobaha laguugu beddelo qaladkii. Sidaas darteed awooddu waa la isku qayb qaataa khamriga saddex oo isku xidhan, taasoo noqonayo shaqo toos ah marka la eego kor u qabsiinimo gaar ah—sida horumarinta conveyor-ka xubnaha logistiikska ama dhaqankii press-hydraulic-ka sancaar-gaariga. Kan badan ku danbeeya hababka illo, haddaba weli marka loo isticmaalo 85–110% ka badan awoodda loo qeexjey.
Marka la eego qalad weyn la socda, motor-dhalinyar yar waxba lehaysa 23% ka weyn dhacdo awoodda kaliya (Wasaaradda Awoodda, 2023). Qalloocidda jirridda la diraaco motor-3 dhalinyarada wuxuu haysta awood toos ah, taasoo ilaalinaya dhacdooyinka voltaajka oo motor-dhalinyar yar leh ay leedahay shakhsiyaadka torque sanaaraha sanaaraha iyo mixer-ka soodhawshay.
Motorradaha induction sannadka waxay u haystaan hogaan bilaawga 40% si toos ah ka badan motorradaha single-phase ku qanacsan. Taliyaddan waa muhiim in khorshaanida loo baahan yahay amar-gudbinta, sida:
Korontinka hogaanka bilaawga ayaa kordhinaya xasiloonida nidaamka iyo in kala duwanaado dhaadhiska mekanoobnimo ee aagga bilaawga.
Motorradaha sannadku waxaa lagu qaaliyey in la shaqeeyo marwaliba. Qaabka saxsaxda ayaa sii kala duwanaada dhicitaanka jirridda, sababtuna muhiim ah in la ilaaliyo jirridda aan la wari doono. In aagga sareen 24/7, jirridda aan la wari doonin ayaa costa maangal $260,000 kisaane (Plant Engineering 2023)—tan macnaheeda ku xusan jirridda iyo aaminimaad waa muhiim ahaan ugu sarreeya.
Qorsheyaal elektromagnetika isku horumaraysa ee moorka saddex-duwanaan wali inay abbaareeyaan xasilooni oo ka saamaysaa qurxinta. Talaalkaas wuxuu kala badalaa dhaawacyada laafaha iyo dhibaatooyinka isaansho, taasoo sii dheeraysa muddada isticmaalka 30–50% ka badan kala duwanaanta moorka af-dhowr ee xaaladaha sameeya ee isticmaalka.
Addeecidda qurxinta torque, moorkeynta saddex-duwanaan waxay leedahay dhawaan 40% ka yar xasilooni saxda. Tanu wuxuu noqon karaa kala-qaadasho ka yar, iyo waqti dheer u dhow kala duwanaanta kala-qaadashada, taasoo aqoonsiga ahaan muhiimka ah in kala-qaadasho 25% ka yar inta lagu bixiyey mudde 5 sannadood.
Motooradaha maamulka saddex-duwanaagsan ayaa si toos ah ku darayaa hababka IoT-ka la xidhay oo ka qaylinaya dhaadhiska iyo barakooyinka jiritaanka baraf-gaarka ah. Kisaarahan wuxuu kuu kara in lagu hortaguro suurtagalnimada, sidoo kale midankii kuwa shaqeynaya inay suurtagalnimadeeda u hor tagaan inta ay daawasho la raadinayo—si loo kala duwan karo waqtiga shaqada iyo in la ilaaliyo taajidda motor-ka.
Sidaas darteed motooradaha saddex-duwanaagsan waxay leedahay qiimaha korontinka 20–30% sare kamaa mudoolka single-phase, tusaalooyinkoodu awood u leh inay qurxinta tan kaga saarto 10–15% kilaabeed. Qof kasta oo shaqada joogto ah, tan wuxuu sameynaa in lacagta la bixiyey la socdo 2–3 sanadooda. Sanadkii laga jarraayo, qiimaha suurtogalka waa 40% yar, kan aysan ku jira tirada saxda awoodda.
Qof-kasta oo hubka doonaya in uu kordhiyo wuxuu iman lahaa in uu tijaabiyo:
Xaalidda cusub aya muhiimadda 14-kalantar in ka soo baxday meelaha ay ku badashay motoorada kala duwan oo jeer ah wakhtiga lagu dhisid, iyagoo isticmaalaya habdhaqan elektarinka hore si loo yareeyo xarraca kor u qaadida.
Motoorada saddex jirmiyood wax yeelay 78% ee nidaamka sayniska saydka qaranka sare sababtoo ah awooddu inay sii socdaan isku qalloocidda isku dhafan. Dhexdheerka ilmaraaska biyaha, boommo centrifugal-ka leh saddex jirimo ayaa ka saaran yahay 18% ka yar inta mudo kasta sanadkii la jebinayo komddida laga soo baxday motoorada jirmi kasti.
Qodobka socodka EV waxa ku qaybsanaysa 32% oo u dhaxeysa saafidka cusub ee motoorada saddex-duwanaanta dhibaatada, kaas oo la saamaystay in lagu dhammaystiro nidaamkii socodka sare ee 150–350 kW. Iyadoo la isku daynin, motooradu saddex-duwanaanta waxaa loogu talagalay xarunta robota, halka awoodda saxda ah ay kala badbaadiyo saxnimaha helitaanka 0.02–0.05 mm xaqiiqo sanidooyinka saxsan.
Motooradu saddex-duwanaanta waxa ay leeyihiin awood iis badan sababtoo ah awoodka waxa lagu dhisnaa saddex qayb annag ah, kaas oo ku dhalin idilka baraklaha iyo kala duwanaanshaha awoodda.
Socodka awoodda daacad ah iyo joojinta caawimaadka la isku xidha sida la socda motoorada saddex-duwanaanta waxay ku tiisnaan horumarinta torque aan joojin, kaas oo ku dhisan nidaamka muhiimka ah oo shaqaysa maalin waliba 24/7.
Sida loo sameeyo siyaasadda biyaha iyo xayawaanka gargaarka, daboolashada lacagta waxaa muuqda ee dhexdooda 14 maalmood ilaa 3 sano marka loo diiwaan gelo motoorada sadxiddood.
Helitaanka ammaanka la wanaagsan iyo ka qayb qaadashadii tooska ah ee tooska motoorada sadxiddood ay kala badan tahay fal-falka, gaarka ah u shaqeysa si toosan iyo ka qayb qaadasho keener ah.
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