Tsev Chav Chav Hluav Taws Xob Hluav Taws Xob Teeb rau Off-Grid Fais Fab 

Tsev a home steam engine electric generator system tsis yog science ntawv tseeb - nws yog ib tug pov thawj, scalable txoj kev rau off-grid resilience. Peb tau pab 17 tus tswv tsev hauv Spain, Poland, thiab Indonesia siv cov khoom siv hluav taws xob sib xyaw ua ke txij li xyoo 2021. Feem ntau ua tsis tiav ntawm lawv qhov kev sim thawj zaug - tsis yog vim lub cev ua tsis tiav, tab sis vim lawv tau kho nws zoo li lub hnub ci DIY. Chav xav tau qhov tseeb hauv kev tswj siab, kev tswj xyuas thermal inertia, thiab kev sib txuam load. Lub tshuab hluav taws xob 3 kW tsis coj zoo li 3 kW inverter. Nws xav tau lub sijhawm los txhim kho, zam qhov xoom qhuav-hluav taws kub, thiab muab khoom plig rau kev sib koom ua ke.

Vim li cas Chav - Tsis yog rau Factories nkaus xwb

Chav tshuab xa cov zog tsis sib haum xeeb ib square meter ntawm hneev taw. Lub 15 kW hluav taws xob chav boiler haum rau hauv 1.2 m × 0.8 m hneev taw thiab ua kom saturated chav ntawm 1.0 MPa - txaus los tsav lub 5 kW Rankine-cycle turbine generator tsis tu ncua. Tsis zoo li diesel gensets, nws emits xoom NO_x, xoom particulates, thiab xoom CO thaum ua haujlwm. Tsis zoo li PV + roj teeb, nws khiav 24/7 tsis hais huab cua los yog caij nyoog. Tus ntes? Koj yuav tsum phim qhov chaw qhov chaw rau qhov prime mover. Feem ntau qhov kev ua tsis tiav hauv tsev pib ntawm no: ua ke nrog lub siab tsis tshua muaj siab, lub tshuab ntxhua khaub ncaws siab nrog lub tshuab ua haujlwm tsim los rau 2.5 MPa inlet siab. Qhov kev tsis sib haum xeeb no txo ​​qis kev ua haujlwm ntawm 18% mus rau qis dua 6%. Peb ntsuas qhov no txhua hnub hauv peb lub chaw kuaj Qingdao - chav ua haujlwm zoo tshaj qhov ntsuas kW.

Peb Cov Cheebtsam Tsis Sib Tham

Ib qho ua haujlwm home steam engine electric generator kev teeb tsa nyob ntawm peb tus ncej sib koom:

• Hluav taws xob chav generator: Tag nrho automated, stainless-steel tsim, ASME Tshooj IV raws. Yuav tsum suav nrog kev tswj hwm qib dej sib xyaw, kev ntsuas kub dhau, thiab lub sijhawm ntsuas lub sijhawm tiag tiag - tsis yog lub ntsuas siab xwb.

• Prime mover: Ib qho scroll-type steam expander (rau 1-5 kW) lossis kev cai tsim axial-flow turbine (5-20 kW). Piston cav ua haujlwm tab sis yuav tsum tau hloov roj txhua 80 teev; peb tsis pom zoo rau lawv rau kev ua haujlwm tsis muaj neeg saib xyuas.

• Lub zog txias zog: Tsis yog inverter xwb. Koj xav tau ib chav sib txuas-synchronizing nrog kev tiv thaiv kev tiv thaiv, kev tswj xyuas qhov sib txawv-frequency excitation, thiab regenerative braking rau turbine ntug dej hiav txwv-down. Standard UPS inverters poob hauv 48 teev.

Peb pom ib tus neeg siv khoom hauv Malaysia poob peb lub inverters hauv rau lub lis piam - tag nrho cov kib los ntawm qhov hluav taws xob nce siab thaum lub sij hawm lub zog hloov pauv. Nws kho? Lub tsheb loj 48 V DC pub rau Schneider Conext CLX nrog kev cai firmware. Tus nqi ntau dua ua ntej. Siv sijhawm 4.2 xyoo yam tsis muaj kev pabcuam.

Tiag tiag-World Output vs. Nameplate Claims

Tsis txhob tso siab rau "5 kW txuas ntxiv" daim ntawv lo. Ntsuas net AC tso zis ntawm lub vaj huam sib luag tseem ceeb - tsis yog ntawm lub turbine ncej. Hauv peb qhov kev sim teb thoob plaws 32 kev teeb tsa, qhov nruab nrab ntawm qhov ua tau zoo nyob ntawm 12.3% - tsis yog 22% thov hauv daim ntawv qhia. Vim li cas? Peb poob dominate:

• Boiler-rau-turbine piping poob 8-12% raws li condensate thiab hluav taws xob
• Turbine mechanical poob nruab nrab 19% (cov kabmob, cua, foob xau)
• Inverter conversion poob ntxiv lwm 4.7% nyob rau hauv ib nrab load

Qhov kev ua tau zoo tshaj plaws uas peb tau lees paub tau xa tawm 14.1% kev ua haujlwm tau zoo: QINGDAO XINGFU ENERGY EQUIPMENT S-Series 18 kW hluav taws xob chav generator ua ke nrog Turboden T10 expander thiab Victron Quattro 48/8000. Tag nrho cov nqi nruab: $28,400. Them rov qab: 9.3 xyoo ntawm $ 0.32 / kWh daim phiaj tus nqi. Key enabler? Stainless-steel insulated chav kab faus 0.6 m sib sib zog nqus-txiav tshav kub los ntawm 63% piv rau saum av PVC-jacketed yeeb nkab.

Installation Reality Check

Koj xav tau ntawv pov thawj welders-tsis yog handymen-rau chav sib txuas. Txhua qhov sib koom ua ke hauv thawj lub voj voog yuav tsum tuav 1.5 × MAWP rau 30 feeb yam tsis muaj dej los yog deformation. Cov neeg soj ntsuam hauv zos hauv Spain thiab Kaus Lim Kauslim tam sim no xav tau cov ntaub ntawv kuaj xyuas hydrostatic thib peb ua ntej kos npe tawm. Tsis tas li: koj daim ntawv tso cai hauv tsev yuav nug kom muaj kev ntsuam xyuas thermal nthuav dav. Cov kav dej hauv chav loj hlob 12.5 hli rau 10 m ntawm 180 ° C. Tsis quav ntsej qhov ntawd, thiab koj yuav txiav cov hlua khi hauv 18 lub hlis. Peb muab cov duab kos duab kos duab kos duab rau txhua qhov S-Series units - tab sis tsuas yog tom qab tshuaj xyuas koj qhov chaw tshawb fawb, cov lej hauv zos, thiab cov ntawv teev qhov kub thiab txias.

Koj cov kauj ruam tom ntej tsis yog yuav-Nws yog qhov tseeb

Pib nrog chav thov profile - tsis yog lub hom phiaj fais fab. Sau koj tsev neeg lub sijhawm thermal load rau 7 hnub: kos dej kub, qhov chaw cua sov, ua noj ua haus. Tom qab ntawd daim ntawv qhia uas tiv thaiv qhov chaw muaj cua sov: biomass, khib nyiab, lossis hluav taws xob. Tsuas yog tom qab ntawd xaiv lub tshuab hluav taws xob loj. Lub 12 kW hluav taws xob lub tshuab hluav taws xob khiav ntawm 35% kev thauj khoom pov tseg 41% ntau zog dua li ib qho me me rau 85% kev ua haujlwm tas mus li. QINGDAO XINGFU ENERGY EQUIPMENT's S-Series units nkoj nrog cov khoom siv thauj khoom taug qab thiab Modbus TCP tso zis - yog li koj tuaj yeem txheeb xyuas qhov tseeb kWh / kW_th ua ntej xaim lub turbine. Cov ntaub ntawv ntawd ntaus ib daim ntawv qhia.

Yog tias koj mob siab rau a home steam engine electric generator, pib nrog thermal load mapping-tsis turbine specs. Kev ua tau zoo nyob hauv qhov sib cuam tshuam ntawm boiler, yeeb nkab, thiab prime mover - tsis nyob rau hauv phau ntawv xov xwm. Tiag tiag off-grid fais fab nqi zog ua siab ntev, precision, thiab hwm rau theem hloov physics. Pib muaj. Txhua yam ua raws li.