Isingeniso:
Njengoba indima yamabhethri e-lithium ekunikezeni amandla ama-drones ngokuya ibaluleke kakhulu, isidingo samabhethri e-lithium ekhwalithi ephezulu siyaqhubeka nokukhula. Isilawuli sendiza siwubuchopho be-drone, kuyilapho ibhethri liyinhliziyo ye-drone, ihlinzeka injini ngamandla adingekayo ukuze isuke. Amabhethri asetshenziswa ama-drones ngokuvamile anezinga eliphezuluamabhethri e-lithium, ezinezici zokuminyana kwamandla aphezulu, isisindo esincane, nokumelana okuphezulu kwamanje.
Umsebenzi oyinhloko webhethri ye-drone ukunikeza amandla e-drone, futhi ukusebenza kwayo kunomthelela omkhulu esikhathini sonke sokundiza, isivinini kanye nokuzinza kwe-drone. Ngakho-ke, kunesidingo esikhulayo samabhethri e-lithium ekhwalithi ephezulu angahlangabezana nalezi zidingo.
Izinhlelo zebhethri ye-Drone zidlala indima ebalulekile ekuqinisekiseni ukusebenza kahle kwe-drone.Amabhethri e-lithium anomthamo omkhulu wamandla futhi awasindi, okuwenza alungele ama-drones, okuwavumela ukuthi afinyelele izikhathi ezinde zokundiza nokuzinza okukhulu. Ukwengeza, ukumelana kwabo okuphezulu kwamanje kuvumela i-drone ukuthi isebenze kahle ngisho nangaphansi kwezimo ezinzima.
Ukukhetha ibhethri le-lithium elilungile kubalulekile uma kuziwa ekwandiseni isikhathi sokundiza kwe-drone yakho nokusebenza kwayo. Ukuqonda izinto ezibalulekile ekukhetheni ibhethri le-drone kungaba nomthelela obalulekile kulwazi oluphelele. Nawu umhlahlandlela ophelele wokukusiza wenze isinqumo unolwazi:
1. Ubukhulu nesisindo:
Usayizi webhethri ye-lithium okhetha ukuyifaka uzoncika ku-drone ethile oyisebenzisayo. Ama-drones ahlukene anezidingo zamandla ahlukene, futhi ukukhetha usayizi webhethri we-lithium ofanele kubalulekile ukuze kuqinisekiswe ukusebenza kahle nesikhathi sendiza.
Uma kuziwa ekwandiseni isikhathi sendiza, ukukhetha umthamo omkhulu webhethri le-lithium kuvame ukuba yinketho yokuqala. Nokho, ungasebenzisa ibhethri elikhudlwana ukuze uthole izikhathi ezinde zokundiza, kufanele uqinisekise ukuthi isisindo esengeziwe sebhethri aseqi umkhawulo wesisindo se-drone.
2. Amandla:
Amandla ebhethri ngokuvamile akalwa ngamahora angu-milliampere (mAh), amele inani lamandla ibhethri elingawagcina. Amabhethri e-lithium anamandla aphezulu azohlinzeka ngezikhathi zendiza ezinde, kodwa kubalulekile ukulinganisa lokhu nesisindo sisonke sebhethri.
3. Amandla kagesi:
Ukufanisa i-voltage yebhethri nezicaciso ze-drone yakho kubalulekile ekusebenzeni okuphephile nokusebenza kahle. Ukusebenzisa ibhethri eline-voltage engalungile kungalimaza i-electronics ye-drone yakho namamotho.
Lapho i-voltage iphezulu, ibhethri liyasinda. Futhi udinga ukuhlola idatha ye-motor thrust kuqala bese uqhathanisa ukusebenza kahle kwe-drone motor yakho nayo. Ngesikhathi esifanayo, udinga ukuqinisekisa ukuthi injini isekela inombolo ethile yamabhethri e-lithium nobubanzi be-voltage. Kungcono ukukhetha i-voltage ephezulu ngaphandle kokweqa ububanzi be-voltage edingwa yinjini.
4. Isilinganiso Sokukhipha (Isilinganiso C)
Izinga lokukhishwa laziwa nangokuthi isilinganiso C. Lesi silinganiso sisiza abasebenzisi baqonde isilinganiso esiphezulu samanje ibhethri elingasikhipha ngaphandle kokuzilimaza. Lezi zinombolo ngokuvamile zibhekwa njengesilinganiso esihle sekhwalithi. Uma kukhulunywa ngebhethri, leyo enesilinganiso esingu-C esiphezulu ivamise ukukunikeza ukusebenza okungcono. Ivumela izinjini ukuthi zikhiqize amandla aphezulu e-drone ngaphakathi kwebanga elifanele neliphephile.
Kodwa udinga ukwazi into eyodwa. Uma ufaka ibhethri elinezinga eliphezulu lokukhishwa, khona-ke i-drone yakho izoba nzima nakakhulu ngoba isisindo seyunithi yebhethri sizokhula. Ngenxa yalokho, sonke isikhathi sokundiza kwe-drone yakho sizoncishiswa.
Ngakho-ke, ngaphambi kokuthenga ibhethri udinga ukubheka imininingwane ye-drone motors kuqala ukuze ubone ukuthi ibhethri oyolithenga lizodlula inani lamanje elilinganiselwe. Okulandelayo ifomula elula yebhethri:
Ukukhipha I-Amp Eqhubekayo Ephezulu = Umthamo Webhethri X Isilinganiso Sokukhipha.
Isiphetho:
Amabhethri e-lithium e-drone ye-Heltec Energy aklanywe kusetshenziswa ubuchwepheshe be-lithium-ion obuthuthukisiwe obunomthamo omkhulu wamandla namandla aphakeme aphumayo. Idizayini yebhethri engasindi futhi ehlangene ilungele ama-drones, enikeza ibhalansi ephelele phakathi kwamandla nesisindo samakhono endiza athuthukisiwe. Ibhethri lethu le-drone lenzelwa isikhathi eside sokundiza ngezinga eliphezulu lokukhishwa, ukusuka ku-25C kuya ku-100C okwenziwa ngokwezifiso. Sithengisa kakhulu amabhethri e-2S 3S 4S 6S LiCoO2/Li-Po ngama-drones - Amandla kagesi asuka ku-7.4V ukuya ku-22.2V, namandla okuzisholo asuka ku-5200mAh aye ku-22000mAh. Izinga lokukhishwa lifika ku-100C, akukho ukulebula okungamanga. Siphinde sisekele ukwenza ngokwezifiso noma yiliphi ibhethri le-drone.
Uma unemibuzo noma ungathanda ukufunda okwengeziwe, sicela ungangabazifinyelela kithi.
Isicelo Sekhotheshini:
U-Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
U-Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Isikhathi sokuthumela: Jul-16-2024