Nrog rau kev txhim kho thev naus laus zis thiab txo tus nqi, lub hnub ci kev taug qab tau siv dav hauv ntau yam photovoltaic fais fab nroj tsuag, tag nrho-automatic dual axis hnub ci tracker yog qhov pom tseeb tshaj plaws hauv txhua hom kev taug qab los txhim kho lub zog tsim hluav taws xob, tab sis muaj. yog qhov tsis txaus thiab cov ntaub ntawv tshawb fawb tiag tiag hauv kev lag luam rau qhov tshwj xeeb tsim hluav taws xob txhim kho cov txiaj ntsig ntawm dual axis hnub ci nrhiav qhov system. Cov nram qab no yog ib qho yooj yim tsom xam ntawm lub zog tsim kev txhim kho cov nyhuv ntawm dual axis mus txog qhovtwg system raws li qhov tseeb lub zog tsim cov ntaub ntawv nyob rau hauv 2021 ntawm ib tug dual axis taug qab hnub ci zog chaw nres tsheb ntsia nyob rau hauv Weifang City, Shandong xeev, Tuam Tshoj.
(Tsis muaj duab ntxoov ntxoo hauv qab dual axis hnub ci tracker, cov nroj tsuag hauv av loj hlob zoo)
Kev taw qhia luv luv ntawmlub hnub cifais fab nroj tsuag
Qhov chaw installation:Shandong Zhaori Tshiab Zog Tech. Co., Ltd.
Longitude thiab latitude:118.98° E, 36.73° N
Lub sijhawm installation:Kaum Ib Hlis 2020
Qhov project Scale: 15 8 kWm
Hnub cipanels:400 pieces ntawm Jinko 395W bifacial hnub ci vaj huam sib luag (2031 * 1008 * 40mm)
Inverters:3 teeb ntawm Solis 36kW inverter thiab 1 teeb ntawm Solis 50kW inverter
Tus naj npawb ntawm hnub ci nrhiav qhov system ntsia:
36 teeb ntawm ZRD-10 dual axis hnub ci taug qab qhov system, txhua qhov teeb tsa nrog 10 daim hnub ci vaj huam sib luag, suav txog 90% ntawm tag nrho cov teeb tsa muaj peev xwm.
1 teeb ntawm ZRT-14 tilted ib axis hnub ci tracker nrog 15 degrees inclination, nrog 14 daim ntawm hnub ci vaj huam sib luag ntsia.
1 teeb ntawm ZRA-26 adjustable tsau hnub ci bracket, nrog 26 hnub ci vaj huam sib luag ntsia.
Hauv av tej yam kev mob:Grassland (rov qab sab nce yog 5%)
Solar panels tu lub sij hawm nyob rau hauv2021:3x ua
Ssystemnyob deb:
9.5 meters nyob rau hauv sab hnub tuaj-sab hnub poob / 10 meters nyob rau hauv sab qaum teb-sab qab teb (nruab nrab mus rau nruab nrab nrug)
Raws li pom nyob rau hauv daim duab layout hauv qab no
Txheej txheem cej luam ntawm lub zog tsim:
Cov hauv qab no yog cov ntaub ntawv tsim hluav taws xob tiag tiag ntawm cov chaw tsim hluav taws xob hauv xyoo 2021 tau los ntawm Solis Cloud. Tag nrho lub zog tsim hluav taws xob ntawm 158kW fais fab nroj tsuag hauv xyoo 2021 yog 285,396 kWh, thiab lub zog txhua xyoo yog 1,806.3 teev, uas yog 1,806,304 kWh thaum hloov mus rau 1MW. Qhov nruab nrab txhua xyoo siv tau zoo teev nyob rau hauv lub nroog Weifang yog kwv yees li 1300 teev, raws li kev xam ntawm 5% rov qab nce ntawm ob lub ntsej muag hnub ci vaj huam sib luag ntawm cov nyom, lub zog tsim hluav taws xob txhua xyoo ntawm 1MW photovoltaic fais fab nroj tsuag tau teeb tsa ntawm qhov kev pom zoo ntawm lub kaum sab xis hauv Weifang yuav tsum. yog li ntawm 1,365,000 kWh, yog li txhua xyoo lub zog tsim hluav taws xob tau txais txiaj ntsig ntawm lub hnub ci nrhiav hluav taws xob cog lus cog lus rau lub zog cog ntawm qhov kev pom zoo ntawm lub kaum sab xis yog suav tias yog 1,806,304/1,365,000 = 32.3%, uas tshaj peb qhov kev cia siab yav dhau los ntawm 30% lub zog tsim hluav taws xob nce ntawm dual. axis solar tracking system fais fab nroj tsuag.
Kev cuam tshuam ntawm lub zog tsim hluav taws xob ntawm lub tshuab hluav taws xob dual-axis xyoo 2021:
1.Muaj tsawg lub sij hawm tu hauv cov hnub ci vaj huam sib luag
2.2021 yog ib lub xyoo uas muaj dej nag ntau
3.Kev cuam tshuam los ntawm thaj chaw ntawm thaj chaw, qhov kev ncua deb ntawm cov tshuab nyob rau sab qaum teb-sab qab teb yog me me
4.Peb dual axis hnub ci taug qab qhov system ib txwm muaj kev kuaj kev laus (tso rov qab mus rau sab hnub tuaj-sab hnub poob thiab sab qaum teb-sab qab teb cov lus qhia 24 teev hauv ib hnub), uas muaj kev cuam tshuam tsis zoo rau tag nrho lub zog tsim hluav taws xob.
5.10% ntawm lub hnub ci vaj huam sib luag tau nruab rau ntawm lub hnub ci kho tau ruaj khov (txog 5% kev txhim kho lub zog tsim hluav taws xob) thiab tilted ib axis hnub ci tracker bracket (kwv yees li 20% kev tsim hluav taws xob txhim kho), uas txo cov hluav taws xob tsim kev txhim kho ntawm dual axis hnub ci trackers.
6.Muaj kev cob qhia nyob rau sab hnub poob ntawm cov chaw tsim hluav taws xob uas coj cov duab ntxoov ntxoo ntau dua, thiab cov duab ntxoov ntxoo me me nyob rau sab qab teb ntawm Taishan toj roob hauv pes pob zeb (tom qab txhim kho peb lub hwj chim optimizer ntawm lub hnub ci vaj huam sib luag uas yooj yim rau kev ntxoov ntxoo thaum Lub Kaum Hli 2021, nws tseem ceeb heev. pab kom txo tau qhov cuam tshuam ntawm tus duab ntxoov ntxoo ntawm lub zog tsim), raws li qhia hauv daim duab hauv qab no:
Lub superposition ntawm cov kev cuam tshuam saum toj no yuav muaj kev cuam tshuam ntau dua rau kev tsim hluav taws xob txhua xyoo ntawm dual axis hnub ci nrhiav qhov system fais fab nroj tsuag. Xav tias lub nroog Weifang, xeev Shandong belongs rau chav kawm thib peb ntawm cov khoom siv teeb pom kev zoo (Hauv Suav teb, cov khoom siv hnub ci tau muab faib ua peb theem, thiab chav kawm thib peb yog qib qis tshaj), nws tuaj yeem suav tau tias qhov ntsuas hluav taws xob tsim hluav taws xob ntawm ob. axis solar tracking system tuaj yeem nce ntau dua 35% yam tsis muaj kev cuam tshuam. Nws pom tseeb tshaj qhov kev tsim hluav taws xob nce los ntawm PVsyst (tsuas yog li 25%) thiab lwm yam software simulation.
Cov nyiaj tau los tsim hluav taws xob hauv xyoo 2021:
Kwv yees li 82.5% ntawm lub zog tsim los ntawm lub tshuab fais fab no yog siv rau kev tsim khoom thiab kev ua haujlwm, thiab 17.5% ntxiv yog muab rau hauv lub xeev daim phiaj. Raws li tus nqi hluav taws xob nruab nrab ntawm lub tuam txhab no ntawm $ 0.113 / kWh thiab cov nqi hluav taws xob hauv hluav taws xob ntawm $ 0.062 / kWh, cov nyiaj tau los tsim hluav taws xob hauv xyoo 2021 yog txog $ 29,500. Raws li kev tsim kho tus nqi kwv yees li ntawm $ 0.565 / W thaum lub sijhawm tsim kho, nws tsuas yog siv sijhawm li 3 xyoos kom rov qab tau tus nqi, cov txiaj ntsig zoo heev!
Kev soj ntsuam ntawm dual axis hnub ci nrhiav qhov system fais fab nroj tsuag tshaj qhov kev xav tau:
Hauv kev siv lub tswv yim ntawm dual axis hnub ci taug qab qhov system, muaj ntau yam zoo uas tsis tuaj yeem xav txog hauv software simulation, xws li:
Lub dual axis hnub ci taug qab qhov system fais fab nroj tsuag feem ntau nyob rau hauv cov lus tsa suab, thiab lub inclination lub kaum sab xis yog loj dua, uas tsis conducive rau plua plav tsub zuj zuj.
Thaum nws los nag, lub dual axis hnub ci taug qab qhov system tuaj yeem hloov kho rau lub kaum sab xis uas yog qhov cuam tshuam rau nag ntxhua hnub ci vaj huam sib luag.
Thaum nws snows, lub dual axis hnub ci taug qab qhov system fais fab nroj tsuag tuaj yeem teeb tsa ntawm lub kaum sab xis loj dua, uas yog qhov cuam tshuam rau daus zawv zawg. Tshwj xeeb tshaj yog nyob rau hnub ci hnub tom qab txias nthwv dej thiab daus hnyav, nws yog qhov zoo rau kev tsim hluav taws xob. Rau qee qhov ruaj khov, yog tias tsis muaj tus txiv neej los ntxuav cov daus, lub hnub ci vaj huam sib luag yuav tsis tuaj yeem tsim hluav taws xob ib txwm siv rau ob peb teev lossis ob peb hnub vim tias cov daus npog lub hnub ci vaj huam sib luag, ua rau lub zog loj poob.
Hnub ci taug qab bracket, tshwj xeeb tshaj yog dual axis hnub ci taug qab qhov system, muaj lub cev muaj zog dua, qhib dua thiab ci hauv qab thiab ua kom muaj cua zoo dua qub, uas yog qhov tsim nyog los muab kev ua si tag nrho rau lub zog tsim hluav taws xob ntawm ob lub ntsej muag hnub ci vaj huam sib luag.
Cov hauv qab no yog ib qho kev nthuav qhia ntawm cov ntaub ntawv tsim hluav taws xob nyob rau qee lub sijhawm:
Los ntawm cov histogram, lub Tsib Hlis yog undoubtedly lub ncov lub hli ntawm lub hwj chim tsim nyob rau hauv tag nrho lub xyoo. Nyob rau hauv lub Tsib Hlis, lub hnub ci irradiation lub sij hawm ntev, muaj ntau hnub tshav ntuj, thiab qhov nruab nrab kub yog tsawg tshaj li nyob rau hauv Lub rau hli ntuj thiab Lub Xya hli ntuj, uas yog ib qho tseem ceeb kom ua tau zoo zog tsim efficiency. Tsis tas li ntawd, txawm hais tias lub hnub ci hluav taws xob lub sij hawm nyob rau lub Tsib Hlis tsis yog lub hli ntev tshaj plaws hauv lub xyoo, lub hnub ci hluav taws xob yog ib lub hli siab tshaj plaws ntawm lub xyoo. Yog li ntawd, nws yog ib qho tsim nyog kom muaj lub zog tsim hluav taws xob hauv lub Tsib Hlis.
Nyob rau lub Tsib Hlis 28, nws kuj tau tsim lub zog tsim hluav taws xob siab tshaj plaws hauv ib hnub hauv xyoo 2021, nrog lub zog tsim hluav taws xob ntau tshaj 9.5 teev.
Lub Kaum Hli yog lub hli qis tshaj plaws ntawm lub zog tsim hluav taws xob hauv xyoo 2021, uas tsuas yog 62% ntawm lub zog tsim hluav taws xob hauv lub Tsib Hlis, qhov no cuam tshuam rau huab cua tsis tshua muaj nag thaum Lub Kaum Hli xyoo 2021.
Tsis tas li ntawd, lub zog tsim hluav taws xob siab tshaj plaws hauv ib hnub tau tshwm sim thaum Lub Kaum Ob Hlis 30, 2020 ua ntej 2021. Hnub no, lub zog tsim hluav taws xob hauv cov hnub ci vaj huam sib luag tau tshaj qhov ntsuas hluav taws xob ntawm STC rau ze li peb teev, thiab lub zog siab tshaj plaws tuaj yeem ncav cuag 108%. ntawm lub zog ntsuas. Qhov laj thawj tseem ceeb yog vim tias tom qab lub nthwv dej txias, huab cua yog hnub ci, huab cua huv si, thiab qhov kub thiab txias. Qhov kub siab tshaj plaws tsuas yog -10 ℃ nyob rau hnub ntawd.
Cov duab hauv qab no yog ib qho kev tsim hluav taws xob ib hnub ib zaug ntawm dual axis hnub ci nrhiav qhov system. Piv nrog rau lub zog tsim hluav taws xob nkhaus ntawm qhov ruaj khov, nws lub zog tsim nkhaus yog smoother, thiab nws lub zog tsim hluav taws xob thaum tav su tsis txawv ntau ntawm cov khoom ruaj khov. Qhov kev txhim kho tseem ceeb yog kev tsim hluav taws xob ua ntej 11:00 teev sawv ntxov thiab tom qab 13:00 teev tsaus ntuj. Yog hais tias lub ncov thiab hav hluav taws xob nqi raug txiav txim siab, lub sij hawm lub sij hawm thaum lub hwj chim tsim ntawm lub dual axis hnub ci mus txog qhovtwg system yog zoo feem ntau raws li lub sij hawm ntawm lub ncov nqi hluav taws xob, yog li ntawd nws nce nyob rau hauv cov nqi hluav taws xob cov nyiaj tau los ua ntej. ntawm cov hlua ruaj khov.
Post lub sij hawm: Mar-24-2022