"Lub kaw lus khaws cia lub zog photovoltaic" kuj tseem tuaj yeem hais txog lub kaw lus tsim hluav taws xob los ntawm lub hnub ci rau kev khaws cia lub zog. Lub cuab yeej photovoltaic thiab lub cuab yeej khaws cia lub zog yog ob qho tseem ceeb ntawm lub kaw lus khaws cia lub zog PV, hais yooj yim.
Thaum lub zog ntawm lub photovoltaic system tsis txaus, lub zog khaws cia yuav hloov cov hluav taws xob uas khaws cia rau hauv lub zog hluav taws xob hloov pauv uas tsim nyog rau kev siv hauv lub network fais fab. Ib hom khoom siv photovoltaic yuav hloov lub zog hnub ci mus ua hluav taws xob, thaum lwm hom khoom siv khaws cia zog yuav tsim hluav taws xob rau kev khaws cia.
Nws kuj tseem yuav muab faib ua cov photovoltaic grid-connected energy storage systems, microgrid energy storage systems, thiab off-grid photovoltaic power generating systems. Peb yuav tshuaj xyuas seb cov yam ntxwv ntawm lub hnub ci zog khaws cia zoo dua hauv qab no.
1. Tus nqi pheej yig thiab kev tsim hluav taws xob siab
Thaum nruab hnub, lub zog hnub ci tuaj yeem hloov mus ua hluav taws xob los ntawm kev siv cov tshuab photovoltaic energy storage. Cov tshuab no khaws lub zog, uas tom qab ntawd hloov mus ua lub zog hluav taws xob khaws cia uas xav tau los tso tawm hluav taws xob alternating thaum hmo ntuj.
Qhov no tso cai rau kev hloov pauv lub zog hnub ci mus ua hluav taws xob, txo qis tus nqi ntawm kev tsim hluav taws xob thiab kev siv hluav taws xob. Nws kuj ua tiav qhov kev tsim hluav taws xob photovoltaic tus kheej thiab kev siv tus kheej rau qee qhov.
2. Muab hluav taws xob huv, txhawb kom txuag hluav taws xob, thiab txo cov pa phem
Lub tshuab fais fab photovoltaic uas khaws cia lub zog hluav taws xob tuaj yeem hloov lub zog hnub ci mus ua lub zog hluav taws xob. Thaum xav tau, lub zog no raug khaws cia rau hauv lub network fais fab thiab tso tawm los siv ua hluav taws xob hloov pauv. Lub tshuab no tsim hluav taws xob siv lub zog hnub ci huv dua thiab rov ua dua tshiab, uas pab txhawb kev txuag hluav taws xob ntau heev.
Tsis tas li ntawd xwb, lub zog uas lub tshuab hluav taws xob no tsim tawm no huv dua vim nws muaj tsawg dua harmonics. Nws tuaj yeem txo cov pa phem thiab txuag hluav taws xob thaum tseem ua kom lub tshuab hluav taws xob zoo dua.
3. Tej zaum yuav ua rau kom muaj kev ruaj ntseg ntawm lub network hluav taws xob
Qhov kev ywj pheej thiab kev ruaj ntseg ntawm kev siv cov peev txheej fais fab yuav raug nce ntxiv los ntawm cov tshuab photovoltaic zog cia, uas kuj tseem tuaj yeem muab lub luag haujlwm tiv thaiv zoo rau lub grid thaum muaj teeb meem grid lossis cov xwm txheej tsis tau pom dua. Tsis tas li ntawd, lawv tuaj yeem ua tiav ob txoj kev ntws ntawm kev khaws cia zog thiab tsim hluav taws xob, txo cov zog uas tsis rov ua dua tshiab siv, thiab nce qhov ceev uas lub zog rov ua dua tshiab siv.
Hauv luv luv, lub tshuab photovoltaic siv lub zog hnub ci los tsim hluav taws xob. Lub tshuab no tsis yog tsuas yog pab txhawb kev hloov pauv ntawm lub zog hnub ci mus rau hauv lub zog hluav taws xob xwb, tab sis kuj tseem ua rau muaj kev hloov pauv ntawm cov hluav taws xob ncaj qha thiab cov hluav taws xob hloov pauv ob txoj kev. Yog li ntawd, tus nqi ntawm lub tshuab tsim hluav taws xob tau txo qis heev, thiab kev siv tus kheej tuaj yeem txhim kho ob qho tib si kev tsim hluav taws xob thiab kev siv hluav taws xob zoo.
Tsis tas li ntawd xwb, cov tshuab hluav taws xob cia hluav taws xob los ntawm lub hnub ci tuaj yeem txhim kho kev ruaj ntseg ntawm lub network thiab ua kom tau raws li qhov xav tau kom txo cov pa phem thiab txuag hluav taws xob. Lub ntsiab lus ntawm kev cia hluav taws xob los ntawm lub hnub ci tau hais los saum toj no.
