Nkhani - Kodi Mukufunika Kusintha Gauge Module ya Battery ya Lithium ya EV?

Eni magalimoto ambiri amagetsi (EV) amakumana ndi chisokonezo akasintha mabatire awo a lead-acid ndi mabatire a lithiamu: Kodi ayenera kusunga kapena kusintha "gauge module" yoyambirira? Gawo laling'ono ili, lokhazikika pa ma EV a lead-acid okha, limagwira ntchito yofunika kwambiri powonetsa batire ya SOC (State of Charge), koma kusinthidwa kwake kumadalira chinthu chimodzi chofunikira - mphamvu ya batire.

Choyamba, tiyeni tifotokoze bwino zomwe gawo la gauge limachita. Pokhapokha pa ma EV a lead-acid, limagwira ntchito ngati "akaunti ya batri": kuyeza mphamvu ya batri, kulemba mphamvu ya chaji/kutulutsa, ndikutumiza deta ku dashboard. Pogwiritsa ntchito mfundo yomweyi ya "kuwerengera coulomb" ngati chowunikira batri, imatsimikizira kuwerenga kolondola kwa SOC. Popanda iyo, ma EV a lead-acid angasonyeze kuchuluka kwa batri kosakhazikika.

Komabe, ma EV a batri a lithiamu sadalira gawoli. Batri ya lithiamu yapamwamba kwambiri imagwirizanitsidwa ndi Battery Management System (BMS) —monga DalyBMS — yomwe imachita zambiri kuposa gawo loyezera. Imayang'anira magetsi, mphamvu, ndi kutentha kuti isadzaze/kutulutsa mphamvu mopitirira muyeso, ndipo imalumikizana mwachindunji ndi dashboard kuti igwirizanitse deta ya SOC. Mwachidule, BMS imalowa m'malo mwa ntchito ya gawo loyezera mabatire a lithiamu.

Tsopano, funso lofunika kwambiri ndi lakuti: Kodi ndi liti pamene gawo la gauge liyenera kusinthidwa?

Kusinthana kwa mphamvu komweko (monga 60V20Ah lead-acid kupita ku 60V20Ah lithiamu): Palibe chifukwa chosinthira. Kuwerengera kwa mphamvu ya moduleyi kumagwirizanabe, ndipo DalyBMS imatsimikiziranso kuwonetsedwa kolondola kwa SOC.
Kusintha kwa mphamvu (monga, 60V20Ah mpaka 60V32Ah lithiamu): Kusinthitsa ndikofunika. Gawo lakale limawerengera kutengera mphamvu yoyambirira, zomwe zimapangitsa kuti kuwerenga kukhale kolakwika—ngakhale kuwonetsa 0% pamene batire ikadali ndi chaji.

Kudumpha kusintha kumabweretsa mavuto: SOC yolakwika, kusowa kwa ma animation ochaja, kapena ngakhale ma code olakwika a dashboard omwe amaletsa EV.

Pa ma EV a lithiamu batire, gawo loyezera ndi lachiwiri. Nyenyezi yeniyeni ndi BMS yodalirika, yomwe imatsimikizira kuti ikugwira ntchito bwino komanso deta yolondola ya SOC. Ngati mukusinthana ndi lithiamu, choyamba yambitsani BMS yabwino.

Nthawi yotumizira: Okutobala-25-2025

Kodi Muyenera Kusintha Gauge Module Mukasinthana Battery ya Lithium ya EV Yanu?

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