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undergraduate thesis
Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije
2022. urn:nbn:hr:179:171942
Vukušić, Dora
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Power Engineering

Cite this document

Vukušić, D. (2022). Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:171942

Vukušić, Dora. "Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:171942

Vukušić, Dora. "Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:171942

Vukušić, D. (2022). 'Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 07 December 2024, https://urn.nsk.hr/urn:nbn:hr:179:171942

Vukušić D. Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2022 [cited 2024 December 07] Available at: https://urn.nsk.hr/urn:nbn:hr:179:171942

D. Vukušić, "Analiza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:179:171942

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Metadata
TitleAnaliza učinkovitosti i replikabilnosti bioelektriciteta kao izvora električne energije
Title (english)Analysis of efficiency and replicability of bioelectricity as a source of electrical energy
AuthorDora Vukušić
MentorSilvestar Šesnić (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Power Engineering)
Split
Defense date and country2022-07-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Bioelektricitetet je prirodna pojava koja opisuje stvaranje elektriciteta u stanicama živih organizama. Njegovi najjači proizvođači su električne jegulje i šarene drhtulje. Električna tkiva ovih riba mogu proizvesti napon i do nekoliko stotina volti. Ono što im omogućava proizvodnju tolikog napona jesu njihovi unutarnji električni organi koji se dijele na glavni organ, Sachov organ te Hunterov organ. Navedena tri organa građena su od elektrocita-električnih stanica specijaliziranih za proizvodnju električne energije koji djeluju kao kondenzatori. Glavni organ ribama služi za obranu i omamljivanje plijena te on proizvodi velike napone, dok Hunterov i Sachov organ ribama pomažu u elektrolokaciji proizvodeći slabije impulse napona. Kroz 20.stoljeće znanstvenici su istraživali karakteristike električnog tkiva ovih riba na temelju kojih je određen matematički model električnog impulsa glavnog organa za kojeg je dokazano da proizvedeni napon uvelike ovisi o duljini i presjeku ribe. Analizom učinkovitosti i replikabilnosti bioelektriciteta, definiraju se sljedeće primjene: fleksibilni elektrokemijski kondenzatori s visokim izlaznim naponom te SLTENG-ovi (triboelektrični nanogeneratori nalik koži) koji imaju veliku primjenu na deformabilnu elektroniku (zadržava svojstva bez obzira rastezanje, uvijanje, presavijanje i kidanje) te autonomne interaktivne sustave (svojstvo pohrane energije u kondenzatoru).
Abstract (english)
Bioelectricity is a natural phenomenon that describes generation of electrical energy in the cells of living organisms. Its strongest producers are the electric eel and the electric ray. The electrical tissues of these fishes can produce voltages up to several hundred volts. What enables them to produce that high voltage are their electrical organs, which are divided into the main organ, Sach's organ, and Hunter's organ. The three aforementioned organs are made of electrocytes - electric cells specialized in producing electricity which also act as capacitors. The main organ of the fish serves to defend and stun the prey as it produces high voltages, while the Hunter's and Sach's organs help the fish in electrolocation by producing weaker voltage impulses. Throughout the 20th century, scientists investigated the characteristics of the electrical tissue of these fishes, on the basis of which a mathematical model of the electrical impulse of the main organ was determined, for which it was proven that the produced voltage largely depends on the length and cross-section of the fish. By analyzing the efficiency and replicability of bioelectricity, the following applications are defined: flexible electrochemical capacitors with high output voltage, and SLTENGs (skin-like triboelectric nanogenerators) which have a large application in deformable electronics (retains properties regardless of stretching, twisting, folding and tearing) and autonomous interactive systems (property of energy storage in the capacitor).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:171942
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
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Created on2023-10-19 09:02:49