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Zkoumání uhlíku jako aditiva záporné aktivní hmoty olověného akumulátoru pro hybridní elektrická vozidla / Investigation of carbon effect in negative active mass on lead-acid accumulator for HEV.

The lead-acid bateries for hybrid-electric vehicle (HEV) working under high-rate partial-state-of-charge (HRPSoC) conditions. The negative plates of lead-acid batteries have low charge acceptance. The cycle life of the batteries is dependent on the rate accumulation of PbSO4 on the negative plates. Addition of some carbon or graphite forms to the negative paste mix improves the charge efficieny and slows down sulfation of the negative plates. The master’s thesis wants to explain the contribution of electrochemically active carbon (EAC) additives to the mechanis of the electrochemical reaction of charge of the negative plates.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:218568
Date January 2010
CreatorsTonar, Karel
ContributorsKřivík, Petr, Bača, Petr
PublisherVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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