Lub hauv paus ntsiab lus ntawm cov roj teeb drone yog ua raws li cov txheej txheem hloov hluav taws xob hluav taws xob hluav taws xob uas tau tsav los ntawm kev hloov pauv hloov pauv ntawm lithium ions ntawm qhov zoo thiab tsis zoo electrodes. Tam sim no, lub hom phiaj tseem ceeb ntawm cov roj teeb drone yog Lithium Polymer (LiPo) thiab Lithium-ion (Li{2}}} ion) roj teeb, ob qho tib si ua haujlwm ntawm cov qauv zoo sib xws.
Thaum lub sij hawm them tus txheej txheem, ib qho hluav taws xob sab nraud siv qhov hluav taws xob hla lub roj teeb; qhov no ua rau lithium ions de-intercalate (tso tawm) los ntawm cov khoom siv electrode zoo. Cov ions no ces tsiv los ntawm cov electrolyte mus rau qhov tsis zoo electrode, uas lawv intercalate (embed) rau hauv cov txheej txheem ntawm cov khoom tsis zoo electrode -feem ntau graphite. Ib txhij, electrons ntws los ntawm sab nraud Circuit Court mus rau qhov tsis zoo electrode, yog li hloov hluav taws xob hluav taws xob mus rau hauv tshuaj lom neeg lub zog rau kev khaws cia.
Thaum lub sij hawm tso tawm, tag nrho cov kab ke no rov qab mus. Lithium ions de-intercalate los ntawm qhov tsis zoo electrode thiab tsiv rov qab mus rau qhov zoo electrode. Nyob rau hauv tas li ntawd, electrons ntws los ntawm lub sab nraud Circuit Court, muab hluav taws xob rau lub drone lub motors, davhlau tswj systems, thiab sensors, yog li powering lub aircraft lub lag luam. Cov txheej txheem no hauv paus txiav txim siab lub drone lub davhlau endurance thiab lub zog tso zis ua haujlwm.
Thoob plaws hauv lub voj voog tag nrho lub zog hloov pauv no, cov electrolyte ua haujlwm ntawm kev ua ions, thaum lub separator ua rau lub cev cais cov electrodes zoo thiab tsis zoo - tiv thaiv luv luv Circuit Court -thaum ib txhij cia lithium ions hla dhau. Tsis tas li ntawd, Lub Tuam Txhab Tswj Xyuas Roj Teeb (BMS) lossis pawg tswj hwm kev tiv thaiv tsis tu ncua saib xyuas qhov hluav taws xob, tam sim no, thiab qhov kub thiab txias ntawm lub sijhawm tiag tiag- los tiv thaiv kev tshaj tawm, tshaj - tso tawm, thiab kub dhau, yog li ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.
Nyob rau hauv qhov tseeb, lub hauv paus ntsiab lus ntawm lub drone roj teeb nyob rau ntawm ib tug reversible tshuaj cov tshuaj tiv thaiv system uas muaj xws li "rov qab- thiab- tawm mus tsiv teb tsaws ntawm lithium ions ntawm qhov zoo thiab tsis zoo electrodes." Los ntawm kev sib koom ua ke ntawm cov khoom siv precision thiab cov tshuab tswj hluav taws xob, cov txheej txheem no ua tiav qhov sib npaug ntawm lub zog siab thiab lub zog ruaj khov.