20.500.12556/DKUM-21072 DETEKCIJA IZPRAZNJENOSTI SERIJSKO VEZANIH Li-Ion BATERIJSKIH CELIC DISCHARGE DETECTION OF Li-Ion SERIAL CELLS V okviru diplomske naloge smo izdelali sistem za detekcijo izpraznjenosti serijsko vezanih Li-Ion baterijskih celic. Izpraznjenost celic ugotavljamo na osnovi njihove napetosti, ki jo merimo z 10 bitnim AD pretvornikom s programsko povečano ločljivostjo. Z ustreznim vezjem smo zagotovili, da je sistem aktiven le v času meritve in da porabi malo energije. Izmerjene podatke sistem za detekcijo obdela in jih pošlje preko serijske komunikacije na terminal prenosnega računalnika. Za kratek čas, se informacija o stanju baterij prikaže preko signalnih LED diod. The purpose of this work is to design and to construct a discharge detection system of Li-Ion serial cells. The discharge detection is realized with cells voltage measurement. Voltage are measured with a 10-bit AD converter with increased resolution. Small power consumption is assured with appropriate circuit which activates the system only during the measurement cycle. The measuring system processes the measurement data and sends via serial communication to the laptop computer terminal. At the same time, the battery status information is visible for a short time, through the signal LED’s. detekcija izpraznjenosti baterijske celice mikrokrmilnik decimacija prevzorčenje detection emptiness battery cells microcontroller decimation oversampling true true false [B. Ceiger] Slovenski jezik Angleški jezik Diplomsko delo 2011-10-21 17:52:19 2011-10-28 08:34:34 2022-04-14 08:30:54 2023-12-26 03:33:11 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.32:681.7.08(043.2) 15564566 URN:SI:UM:DK:HDUO4FWT VS_Ceiger_Bostjan_2011.pdf VS_Ceiger_Bostjan_2011.pdf 1 E380E717B0268B04F293904184DDC361 85041ecdf82fafee96b203322c21f9543e9bd27301feb7262410980838bb5608 c663f2ce-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/3f7ed1a1-9ba4-4ef6-8142-129ec620201a https://dk.um.si/Dokument.php?lang=slv&id=26503 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0