| Title | Karakterizacija različitih tehnologija baterija |
| Author | Vedran Glavaš |
| Mentor(s) | Davor Vinko (thesis advisor)
|
| Abstract | Električna baterija je naprava koja se sastoji od jednog ili više međusobno povezanih
galvanskih članaka. Služi za pretvaranje kemijske energije u električnu. Glavni dijelovi baterije su
katoda, anoda i elektrolit. S obzirom na mogućnost ponovnog punjenja baterije se dijele na
primarne (nepunjive) i sekundarne (punjive).
Napon baterije ovisi o tehnologiji izrade i o veličini baterije. Alkalna AA baterija ima nazivni
napon 1,5 V, dok nikal-metal hidrid i nikal-kadmij baterije, istih dimenzija, imaju nazivni napon
1,2 V. Kapacitet baterije, također, ovisi o tehnologiji izrade, dimanzijama baterije, struji
pražnjenja, te o temperaturi ćelije. Pražnjenje baterije velikom strujom rezultira smanjenjem
kapaciteta baterije. Unutarnji otpor ovisi o dimenzijama i tehnologiji izrade baterije. Unutarnji
otpor određuje količinu energije koju baterija može isporučiti u nekom trenutku. Gustoća energije,
točnije, specifična energija, izražava se kao omjer količine pohranjene energije u bateriji i mase
baterije. |
| Keywords | CHARACTERIZATION OF DIFFERENT BATTERY TECHNOLOGIES |
| Parallel title (English) | Characterization of battery technologies |
| Committee Members | Hrvoje Glavaš (committee chairperson)
Davor Vinko (committee member)
Kruno Miličević (committee member)
|
| Granter | Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek |
| Lower level organizational units | Department of Communications
Chair of Electronics and Microelectronics |
| Place | Osijek |
| State | Croatia |
| Scientific field, discipline, subdiscipline | TECHNICAL SCIENCES
Electrical Engineering
Telecommunications and Informatics
|
| Study programme type | university |
| Study level | undergraduate |
| Study programme | Undergraduate University Study Programme; branch Electrical Engineering |
| Academic title abbreviation | univ.bacc.ing.el. |
| Genre | undergraduate thesis |
| Language | Croatian |
| Defense date | 2015-09-10 |
| Parallel abstract (English) | An electric battery is a device consisting of one or more galvanic cells connected together. It is
used for converting chemical energy into electrical energy. The main parts of the battery are
cathode, anode and electrolyte. Considering the possibility of recharging, batteries are classified
as primary (non-rechargeable) and secondary (rechargeable) batteries.
Battery voltage depends on technology and dimensions of the battery. An alkaline AA type
battery has a nominal voltage of 1,5 V, whereas a nickel-metal hydride and nickel-cadmium
batteries have a nominal voltage of 1,2 V. Battery capacity also depends on technology,
dimensions of the battery, discharge current and the cell temperature. Discharging the battery with
high discharge current results in decrease of the battery capacity. Internal resistance depends on
dimensions and technology of the battery. Internal resistance determines the amount of energy the
battery can deliver at some point. Energy density, or more accurately, specific energy, represents
the amount of energy stored in the battery per unit mass. |
| Parallel keywords (Croatian) | KARAKTERIZACIJA RAZLIČITIH TEHNOLOGIJA
BATERIJA |
| Resource type | text |
| Access condition | Open access |
| Terms of use |  |
| URN:NBN | https://urn.nsk.hr/urn:nbn:hr:200:192138 |
