Muaj pes tsawg hluav taws xob muaj peev xwm ob 100w Hnub Ci Vaj Huam Sib Luag Hauv Ib Hnub?

12V100W hnub ci vaj huam sib luag, qhov siab tshaj plaws them tam sim no yog kwv yees li 9A, lub sijhawm siv lub teeb ntev tshaj plaws ntawm ib hnub yog li 5.5H hauv Lhasa, lwm thaj chaw raws li lub qhov 4h, uas yog, koj tuaj yeem maj mus rau 4h * 9A =36 Aw, 40 Ah.

Qhov ntawd yog hais tias, yog tias 80Ah roj teeb tawm ntau dua 40Ah ib hnub, nws yuav tsis puv. Tsis tas li ntawd, qhov siab tshaj plaws them tam sim no ntawm cov hmoov lead-acid roj teeb yog 0.3C, uas yog, 0.3 * 80Ah=24A, thiab nws tsis tuaj yeem them siab tshaj qhov tam sim no rau lub sijhawm ntev. Nws yuav tsum tau xav txog.

Cov yam ntxwv uas yuav tsum tau xav txog hauv kev tsim lub hnub ci photovoltaic fais fab tuag system:

1, yuav tsum xav txog kev siv lub hnub ci photovoltaic lub zog tsim hluav taws xob thiab qhov xwm txheej ntawm hnub ci hluav taws xob;

2, yuav tsum xav txog lub hnub ci photovoltaic lub zog tsim hluav taws xob xav tau los nqa lub zog load backflutter xeev;

3, qhov tso zis hluav taws xob ntawm lub kaw lus, thiab txiav txim siab seb puas siv tam sim no ncaj qha lossis hloov tam sim no;

4, lub kaw lus yuav tsum ua hauj lwm teev nyob rau ib hnub;

5, nyob rau hauv cov huab cua los nag tsis muaj hnub ci, lub kaw lus yuav tsum tau muab lub zog tsis tu ncua rau pes tsawg hnub;

6, xav txog qhov teeb meem load, yog ntshiab resistive, capacitive lossis inductive to, qhov loj ntawm qhov pib tam sim no.

Txhawm rau ua kom lub hnub ci hluav taws xob tsim hluav taws xob tuaj yeem muab lub zog txaus rau kev thauj khoom, nws yog qhov yuav tsum tau xaiv cov khoom tsim nyog raws li lub zog ntawm cov khoom siv hluav taws xob. Cov hauv qab no siv 100W tso zis hluav taws xob thiab 6 teev hauv ib hnub ua piv txwv los qhia txog txoj kev suav:

1. Ua ntej ntawm tag nrho cov, watt-teev noj ib hnub twg (nrog rau qhov poob ntawm lub inverter) yuav tsum tau xam: yog hais tias lub conversion efficiency ntawm lub inverter yog 90%, thaum lub hwj chim tso zis yog 100W, qhov tseeb tso zis hwj chim yuav tsum yog 100W. /90%=111W; Yog tias siv 5 teev hauv ib hnub, kev siv hluav taws xob yog 111W * 5 teev =555Wh.