Photovoltaic fais fab chaw nres tsheb yog hais txog lub tshuab hluav taws xob photovoltaic uas siv lub hnub ci zog thiab siv cov ntaub ntawv tshwj xeeb xws li crystalline silicon panels, inverters thiab lwm yam khoom siv hluav taws xob los txuas rau kab sib chaws thiab xa hluav taws xob mus rau hauv daim phiaj. Ntawm lawv, photovoltaic fais fab chaw nres tsheb tuaj yeem muab faib ua qhov chaw nruab nrab ntawm photovoltaic fais fab chaw nres tsheb thiab faib hluav taws xob photovoltaic chaw nres tsheb. Yog li dab tsi yog qhov txawv ntawm centralized photovoltaic fais fab chaw nres tsheb thiab faib photovoltaic fais fab chaw nres tsheb? Cia wb mus saib ua ke.
Cov yam ntxwv ntawm kev faib hluav taws xob photovoltaic fais fab nroj tsuag
Lub hauv paus ntsiab lus ntawm kev faib khoom: feem ntau yog nyob ntawm qhov chaw ntawm lub tsev, daws cov neeg siv lub zog siv teeb meem nyob ze, thiab paub txog kev them nyiaj thiab kev xa khoom ntawm cov khoom siv hluav taws xob sib txawv los ntawm kab sib txuas.
1. Qhov zoo ntawm cov khoom siv hluav taws xob photovoltaic faib:
1. Lub tshuab hluav taws xob photovoltaic yog nyob ntawm cov neeg siv khoom, thiab cov khoom siv hluav taws xob muab cov khoom siv hauv zos, uas yog suav tias yog cov khoom thauj, uas tuaj yeem txo qhov kev cia siab ntawm cov kab hluav taws xob thiab txo cov kab poob.
2. Los ntawm kev siv tag nrho ntawm lub tsev nto, cov cell photovoltaic tuaj yeem siv los ua cov khoom siv hauv tsev tib lub sijhawm, txo qhov chaw hauv pem teb ntawm photovoltaic fais fab nroj tsuag.
3. Siv tau zoo nrog daim phiaj ntse thiab micro daim phiaj, kev ua haujlwm yooj yim, thiab kev ua haujlwm ywj pheej ntawm daim phiaj xwm txheej raws li qhov tsim nyog.
2. Disadvantages ntawm faib photovoltaic fais fab chaw nres tsheb:
1. Cov kev taw qhia ntawm lub hwj chim ntws nyob rau hauv lub tis network yuav hloov nyob rau hauv lub sij hawm, qhov rov qab ntws yuav ua rau poob ntxiv, cov kev tiv thaiv muaj feem xyuam yuav tsum tau rov kho dua, thiab cov transformer kais yuav tsum tau hloov tas li.
2. Nyuaj nyob rau hauv voltage thiab reactive hwj chim tswj. Muaj kev teeb meem hauv kev tswj hwm lub hwj chim tom qab kev sib txuas ntawm lub peev xwm loj photovoltaics, thiab lub zog hluav taws xob luv luv kuj tseem yuav nce ntxiv.
3. Ib qho kev tswj xyuas hluav taws xob ntawm qib kab sib faib yuav tsum tau ua tib yam kev tswj hwm ntawm cov khoom thauj hauv cov ntaub ntawv loj ntawm photovoltaic nkag. Cov kev xav tau tshiab yog muab rau cov khoom siv thib ob thiab kev sib txuas lus, ua rau cov txheej txheem nyuaj.
Nta ntawm Centralized Photovoltaic Fais Fab Cog
Lub hauv paus ntsiab lus tseem ceeb ntawm centralization: ua kom tag nrho siv cov khoom siv hluav taws xob ntau thiab ruaj khov hnub ci hauv thaj chaw suab puam los tsim cov chaw tsim hluav taws xob photovoltaic loj, thiab txuas rau high-voltage transmission systems los muab kev thauj mus los ntev.
1. Qhov zoo ntawm centralized photovoltaic fais fab chaw nres tsheb:
1. Vim tias qhov chaw xaiv tau yooj yim dua, qhov kev ruaj ntseg ntawm cov khoom siv hluav taws xob photovoltaic tau nce, thiab cov yam ntxwv zoo ntawm lub hnub ci hluav taws xob thiab hluav taws xob load tau siv los ua lub luag haujlwm hauv ncov shaving.
2. Hom kev ua haujlwm yog hloov tau yooj yim dua. Piv nrog rau kev faib cov photovoltaics, nws yooj yim dua los tswj reactive zog thiab voltage, thiab nws yog yooj yim dua los koom rau hauv daim phiaj zaus hloov.
3. Lub sij hawm tsim kho yog luv, ib puag ncig adaptability muaj zog, tsis muaj raw khoom guarantees xws li cov dej thiab cov thee hluav taws xob tsheb thauj mus los tsis tas yuav tsum tau, cov nqi khiav lag luam yog tsawg, nws yooj yim rau centralized tswj, thiab lub peev xwm yog yooj yim pom. vim qhov kev txwv me me ntawm qhov chaw.
2. Disadvantages ntawm centralized photovoltaic fais fab chaw nres tsheb:
1. Nws yog ib qho tsim nyog yuav tsum tau tso siab rau cov kab sib txuas mus ntev kom xa cov hluav taws xob mus rau hauv daim phiaj, thiab tib lub sijhawm, nws kuj yog qhov loj ntawm kev cuam tshuam rau daim phiaj, thiab cov teeb meem xws li kev poob ntawm cov kab sib txuas, qhov hluav taws xob poob, thiab reactive fais fab nyiaj them yuav dhau los ua qhov tseem ceeb.
2. Lub chaw muaj peev xwm loj photovoltaic fais fab yog pom tau los ntawm kev sib txuas ntawm ntau yam khoom siv hloov pauv. Kev sib koom ua haujlwm ntawm cov cuab yeej no yuav tsum tau tswj kom muaj kev sib koom ua ke. Tam sim no, thev naus laus zis hauv cheeb tsam no tseem tsis paub meej.
3. Txhawm rau kom muaj kev nyab xeeb ntawm daim phiaj hluav taws xob, lub peev xwm loj hauv nruab nrab ntawm photovoltaic nkag yuav tsum tau ua haujlwm tshiab xws li LVRT, uas feem ntau tsis sib haum nrog cov Islands tuaj.
Lub hauv paus loj-teev daim phiaj-txuas nrog photovoltaic fais fab chaw nres tsheb yog lub teb chaws siv cov suab puam. Nws raug pom zoo tias qhov chaw nres tsheb loj loj photovoltaic tsim hluav taws xob ncaj qha mus rau hauv daim phiaj pej xeem, thiab txuas mus rau cov kab hluav taws xob hluav taws xob siab kom muab cov khoom thauj mus ntev. Kev faib cov phiajcim me me uas txuas nrog photovoltaic systems, tshwj xeeb tshaj yog photovoltaic lub tsev sib txuas hluav taws xob tsim hluav taws xob, yog lub hauv paus ntawm kev sib txuas ntawm cov hluav taws xob hluav taws xob photovoltaic hauv cov teb chaws tsim vim qhov zoo ntawm cov peev me me, kev tsim kho sai, me me hneev taw, thiab kev txhawb nqa txoj cai.