Xov xwm
Lub hnub ci vaj huam sib luag puas siv tau yam tsis muaj roj teeb?
Hnub ci vaj huam sib luag tuaj yeem siv tsis muaj roj teeb, uas feem ntau hu ua kab sib txuas-khi hnub ci system. Hauv qhov system no, qhov ncaj qha tam sim no (DC) tsim los ntawm lub hnub ci vaj huam sib luag yog hloov mus rau hauv alternating tam sim no (AC) los ntawm inverter thiab tom qab ntawd pub ncaj qha rau hauv daim phiaj. Hom kev tsim thiab kev ua haujlwm no muaj nws tus kheej tshwj xeeb zoo thiab kev txiav txim siab.
Qhov zoo ntawm daim phiaj-txuashnub ci zog systems
- Tus nqi-zoo: Tsis tas yuav tsum muaj roj teeb, uas tuaj yeem txo cov nqi thiab cov nqi tu.
2.Simplified tsim: Cov qauv txheej txheem yog yooj yim thiab yooj yim rau nruab thiab tswj.
- Kev siv tau zoo: Cov hluav taws xob tsim hluav taws xob tuaj yeem siv ncaj qha lossis muab rov qab rau hauv daim phiaj hluav taws xob kom txo tau lub zog hloov pauv.
- Kev txuag chaw: Tsis tas yuav tseg qhov chaw ntxiv rau lub roj teeb.
Qhov system muaj pes tsawg leeg
- Hnub Ci Vaj Huam Sib Luag: Hloov lub hnub ci zog rau hauv qhov hluav taws xob ncaj qha.
- Inverter: Hloov DC fais fab mus rau AC zog thiab sib xws nrog kab sib chaws.
- Mounting bracket: Txhim kho lub hnub ci vaj huam sib luag thiab kho lub kaum sab xis kom pom lub hnub ci.
- Cov khoom siv tiv thaiv hluav taws xob: Circuit Court breakers thiab fuses los tiv thaiv lub cev los ntawm overload thiab luv luv Circuit Court.
- Saib xyuas qhov system: saib xyuas lub zog tsim hluav taws xob thiab qhov system txheej xwm.
Lub luag haujlwm ntawm inverter
Lub inverter yog lub hauv paus tseem ceeb hauv kab sib txuas. Nws tsis tsuas yog hloov hom hluav taws xob hluav taws xob xwb, tab sis kuj yog lub luag haujlwm rau synchronizing nrog daim phiaj kom ntseeg tau tias tam sim no thiab qhov hluav taws xob ua tau raws li qhov yuav tsum tau ua ntawm daim phiaj. Lub inverter kuj muaj cov haujlwm hauv qab no:
Maximum Power Point Tracking (MPPT): Optimizes lub zog tso zis ntawm hnub ci vaj huam sib luag.
Islanding effect tiv thaiv: Tiv thaiv lub hnub ci los ntawm kev txuas ntxiv muab lub zog rau daim phiaj thaum daim phiaj tsis muaj zog.
Cov ntaub ntawv kaw tseg: Sau cov khoom tsim hluav taws xob thiab kev ua haujlwm ntawm lub cev kom yooj yim saib xyuas thiab tshuaj xyuas.
Kev xav txog kev tsim qauv
Geographical qhov chaw: cuam tshuam rau inclination thiab kev taw qhia ntawm lub hnub ci vaj huam sib luag.
Climatic tej yam kev mob: cuam tshuam rau efficiency thiab durability ntawm solar panels.
Kev thov hluav taws xob: txiav txim siab lub peev xwm ntawm cov hnub ci vaj huam sib luag thiab cov inverter.
Grid Code: Xyuas kom tus qauv tsim ua tau raws li cov cai hauv cheeb tsam.
kev txheeb xyuas nyiaj txiag
Daim phiaj-ci hnub ci tshuab tuaj yeem txo lossis tshem tawm cov nqi hluav taws xob, tshwj xeeb tshaj yog nyob rau thaj chaw uas muaj hnub ci ntau. Tsis tas li ntawd, ntau lub cheeb tsam muab kev pab nyiaj hnub ci los yog cov cai ntsuas ntsuas, ntxiv dag zog rau kev lag luam zoo nkauj ntawm lub cev.
cov cai thiab cov cai
Ua ntej yuav txhim kho cov kab hluav taws xob txuas nrog lub hnub ci, koj yuav tsum nkag siab txog cov cai hauv zos thiab cov cai, suav nrog cov ntawv tso cai hauv tsev, cov cai sib txuas kab sib txuas, thiab cov cai them nyiaj.
kev nyab xeeb
Grid-connected systems yuav tsum ua raws li cov qauv kev nyab xeeb nruj heev los tiv thaiv cov neeg siv thiab cov neeg siv kab sib chaws. Lub inverter yuav tsum muaj kev tiv thaiv tsim nyog xws li kev tiv thaiv overload, tiv thaiv luv luv thiab tiv thaiv Islanding.
Saib xyuas thiab khaws cia
Grid-tied solar systems feem ntau nruab nrog cov cuab yeej saib xyuas uas tuaj yeem saib xyuas qhov ua tau zoo ntawm qhov system. Kev saib xyuas tsis tu ncua tuaj yeem pab ua kom koj lub cev ua haujlwm tau zoo.
nyob rau hauv xaus
Hnub ci hluav taws xob hluav taws xob tuaj yeem txuas ncaj qha rau hauv daim phiaj tsis muaj roj teeb los muab lub zog txuas ntxiv mus rau kev siv hauv tsev lossis kev lag luam. Cov txheej txheem no yooj yim rau kev tsim, siv tau zoo, thiab siv lub hnub ci zog zoo.