Intshayelelo:
Njengoko indima yeebhetri ze-lithium ekunikezeni amandla iidrones isiya ibaluleke kakhulu, imfuno yeebhetri ze-lithium ezikumgangatho ophezulu iyaqhubeka nokukhula. Ulawulo lwe-flight yingqondo yedrone, ngelixa ibhetri yintliziyo ye-drone, ukubonelela injini ngamandla afunekayo ukuze ihambe. Iibhetri ezisetyenziswa ziidrones zidla ngokuba nezinga eliphezuluiibhetri ze-lithium, ezineempawu zokuxinana kwamandla aphezulu, ubunzima bokukhanya, kunye nokuchasana okuphezulu kwangoku.
Umsebenzi oyintloko webhetri ye-drone kukubonelela ngamandla kwi-drone, kwaye ukusebenza kwayo kunempembelelo enkulu kwixesha lonke lokuhamba, isantya kunye nokuzinza kwe-drone. Ke ngoko, kukho imfuno ekhulayo yeebhetri ze-lithium ezikumgangatho ophezulu ezinokuhlangabezana nezi mfuno.
Iinkqubo zebhetri yedrone zidlala indima ephambili ekuqinisekiseni ukusebenza ngokufanelekileyo kwedrone.Iibhetri zeLithium zinoxinzelelo olukhulu lwamandla kwaye zikhaphukhaphu, zizenza zilungele iidrones, ezivumela ukuba zifezekise amaxesha amade okubhabha kunye nokuzinza okukhulu. Ukongeza, ukuchasana kwabo okuphezulu kwangoku kuvumela idrone ukuba isebenze ngokufanelekileyo naphantsi kweemeko ezibango.
Ukukhetha ibhetri ye-lithium efanelekileyo kubalulekile xa kufikwa ekwandiseni ixesha lokubhabha kwedrone kunye nokusebenza. Ukuqonda izinto eziphambili ekukhetheni ibhetri yedrone kunokuba nefuthe elibalulekileyo kumava onke. Nasi isikhokelo esibanzi sokukunceda wenze isigqibo esinolwazi:
1. Imilinganiselo kunye nobunzima:
Ubungakanani bebhetri ye-lithium okhetha ukuyifaka buya kuxhomekeka kwi-drone ethile oyisebenzisayo. Iidrones ezahlukeneyo zineemfuno zamandla ahlukeneyo, kwaye ukukhetha ubungakanani bebhetri ye-lithium efanelekileyo kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nexesha lokubhabha.
Xa kuziwa ekwandiseni ixesha lokubhabha, ukukhetha ibhetri ye-lithium ephezulu ihlala ilukhetho lokuqala. Nangona kunjalo, ungasebenzisa ibhetri enkulu ukufezekisa amaxesha okubhabha okude, kufuneka uqinisekise ukuba ubunzima obongezelelweyo bebhetri abugqithisi umda wobunzima bedrone.
2. Umthamo:
Umthamo webhetri udla ngokulinganiselwa kwiiyure zemiliampere (mAh), nto leyo emele ubungakanani bamandla ebhetri enokuwagcina. Ibhetri ye-lithium yomthamo ophezulu uya kubonelela ngamaxesha amade okubhabha, kodwa kubalulekile ukulinganisa oku kunye nobunzima bebhetri.
3. Umbane:
Ukuthelekisa amandla ombane webhetri kwiinkcukacha zedrone yakho kubalulekile ekusebenzeni ngokukhuselekileyo nangokufanelekileyo. Ukusebenzisa ibhetri enevoltheji engachanekanga kungonakalisa i-electronics kunye neenjini zedrone yakho.
Ukuphakama kombane, ibhetri inzima. Kwaye kufuneka ujonge idatha yedatha yemoto kuqala kwaye uthelekise ukusebenza kakuhle kwe-drone motor yakho nayo. Kwangaxeshanye, kufuneka uqinisekise ukuba injini ixhasa inani elithile leebhetri ze-lithium kunye noluhlu lombane. Kungcono ukhethe amandla ombane aphezulu ngaphandle kokugqithisa uluhlu lombane olufunwa yimoto.
4. Ireyithi yokukhupha (Crating)
Izinga lokukhupha likwabizwa ngokuba yi-C rating. Olu kulinganisa lunceda abasebenzisi ukuba baqonde obona buninzi bangoku ibhetri inokukhupha ngaphandle kokuzonakalisa ngokwayo. La manani ngokuqhelekileyo athathwa njengomlinganiselo olungileyo womgangatho. Xa kuziwa kwibhetri, leyo inomlinganiselo ophezulu we-C idla ngokukunika ukusebenza okungcono. Ivumela iinjini ukuba zivelise amandla aphezulu kwidrone ngaphakathi koluhlu olufanelekileyo nolukhuselekileyo.
Kodwa kufuneka wazi into enye. Ukuba ufaka ibhetri enezinga eliphezulu lokukhupha, i-drone yakho ngokuqinisekileyo iya kuba nzima kuba ubunzima beyunithi yebhetri buya kwanda. Ngenxa yoko, ixesha lokubhabha lilonke ledrone yakho liya kuncitshiswa.
Ke ngoko, ngaphambi kokuba uthenge ibhetri kufuneka ujonge iinkcukacha zeenjini zedrone kuqala ukuze ubone ukuba ibhetri obuya kuyithenga iya kudlula ubungakanani bayo bangoku. Le ilandelayo yifomula elula yebhetri:
Ubuninzi obuqhubekayo be-Amp draw = Ubungakanani bebhetri X Ukukhutshwa kweRayithi.
Isiphelo:
Iibhetri ze-lithium ze-drone ze-Heltec Energy ziyilwe kusetyenziswa itekhnoloji ye-lithium-ion ephezulu enoxinano lwamandla aphezulu kunye nemveliso yamandla ephezulu. Ibhetri ekhaphukhaphu kunye noyilo oluhlangeneyo lulungele iidrones, ibonelela ngolungelelwano olugqibeleleyo phakathi kwamandla kunye nobunzima bobuchule bokubhabha obuphuculweyo. Ibhetri yethu yedrone yenzelwe ixesha elide lokubhabha kunye nezinga eliphezulu lokukhutshwa, ukusuka kwi-25C ukuya kwi-100C enokwenzeka. Ubukhulu becala sithengisa iibhetri ze-2S 3S 4S 6S LiCoO2/Li-Po zeedrones – amandla ombane asuka kwi-7.4V ukuya kwi-22.2V, kunye nomthamo wegama ukusuka kwi-5200mAh ukuya kwi-22000mAh. Izinga lokukhutshwa lifikelela kwi-100C, akukho mbhalo wobuxoki. Sikwaxhasa ukwenziwa ngokwezifiso kwayo nayiphi na ibhetri yedrone.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungalibazisifikelela kuthi.
Isicelo seNtelekelelo yeendleko:
UJacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Ixesha lokuposa: Jul-16-2024