PV Zog Cia System (PV ESS) Txoj Haujlwm Kev Lag Luam

Aug 07, 2020

Tso lus

Tau qhov twg los: Sungrowpower


Nrog lub roj teeb module rau lub zog cia ntawm lub zog tam sim ntawd, cov hluav taws xob PV tuaj yeem hloov kho kom yog Lub Zog Txuag Hluav Taws Xob (ESS).


Lub kaw lus muaj peev xwm ua haujlwm raws li cov kab hluav taws xob sab hauv kom paub tseeb tias lub zog siv hluav taws xob rau kev thauj khoom thaum muaj xwm txheej ceev thaum muaj hluav taws xob sib cuam tshuam lossis tsaus muag. Daim phiaj cuam tshuam rau daim phiaj lossis tsaus ntais vim los ntawm:

 Kev Xa Khoom Tawm;

 qis-voltage;

 qis-zaus; lossis

Dhau zaus.


Chaw Tsim Tshuaj PV Zog Cia (PV ESS) Sib Sau


PV Energy Storage System (PV ESS) 1


Yam khoom

Kev piav qhia

Cov lus ceeb toom

A

PV hlua

Monocrystalline silicon, polycrystalline silicon, thiab daim nyias nyias zaj duab xis slar tsis muaj av

B

Inverter

SH3K6-30 / SH4K6-30 / SH5K-30

C

Sungrow Zog Hluav Taws Xob (ib leeg-theem rau piv txwv)

Ntsuas cov khoom noj hauv lub zog thiab sib txuas lus nrog tus inverter ntawm RS485 chaw nres nkoj.

D

Daim phiaj siv hluav taws xob

Daim phiaj grounding system hom: TT, TN

E

Tsev neeg load

Cov cuab yeej siv hluav taws xob uas siv hluav taws xob

F

Roj teeb (yeem)

Ib lub roj teeb Li-ion lossis roj teeb lead-acid

G

Cov khoom thauj xwm ceev

-



Kev Tswj Xyuas Lub Zog Thaum Nruab Hnub


Energy Management during Daytime


Lub zog tswj hluav taws xob (EMS) ua haujlwm nyob rau hauv tus kheej-noj hom los ntawm lub neej ntawd. Lub zog hluav taws xob PV yuav mus rau kev thauj khoom thaum muaj xwm ceev thiab lub tsev thauj ua ntej, tom qab ntawd lub roj teeb. Tom qab ntawd yog tias lub roj teeb tau them tas rau qhov tshaj yuav mus rau ntawm kab sib chaws, feed-in fais fab yuav tsum tsis pub ntau tshaj qhov txwv tsis pub muaj nyob rau hauv xoom-xa tawm qhov chaw hauv thawj cov haujlwm.


Yog tias lub PV fais fab tsawg dua lub zog ntsaws, lub roj teeb yuav tawm thiab muab lub zog luv. Tus inverter yuav kos lub zog los ntawm qhov tseem ceeb yog tias lub zog los ntawm PV thiab roj teeb tsawg dua lub zog ntsaws.



Kev Tswj Hluav Taws Xob Thaum Hmo Ntuj


Energy Management during Night



Lub roj teeb tawm mus muab lub zog rau cov nra. Yog tias lub roj teeb npliag lossis tsis muaj hluav taws xob txaus los ntawm lub roj teeb system, lub hwj chim tsis nyob hauv yuav muab los ntawm daim phiaj ua ntej rau cov thauj khoom thaum muaj xwm ceev thiab lub tsev thauj.


Thaum daim phiaj hluav taws xob nyob tam sim no, txoj kev ua haujlwm ntawm kev sib tshuam ntawm hybrid inverter ua haujlwm thiab cov xwm txheej ceev yuav tau ncaj qha rau ntawm kab sib chaws los ntawm kev sib tshuam bypass relay sib xyaw hauv inverter. Cov teeb meem thaum muaj xwm ceev yog npaj los ntawm PV lossis roj teeb lub zog, thiab txhawb ntxiv los ntawm kab sib chaws thaum lub PV thiab lub zog roj teeb tsis txaus.


Hmo ntuj (roj teeb khoob)


Energy Management during Night when empty battery



Yog tias cov ntsuas hluav taws xob tsis zoo lossis tsis siv lub tshuab hluav taws xob, lub inverter tuaj yeem khiav ua haujlwm ib txwm, lub roj teeb tuaj yeem raug them tab sis tsis pub tso tawm, qhov chaw tso hluav taws xob tso rau ntawm lub teeb tso saib LCD yuav tsis muaj txiaj ntsig, thiab DO ua haujlwm ntawm hom kev ua kom zoo yuav raug xiam Cov.




Xa kev nug
Yuav daws cov teeb meem zoo li cas tom qab muag?
Nqa cov duab ntawm cov teeb meem thiab xa tuaj rau peb.Tom qab paub meej cov teeb meem, peb
yuav ua kom txaus siab rau koj hauv ob peb hnub.
tiv tauj peb