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Showing 1 to 5 of 5 for “"LiFePO4 battery"”.
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Advances in Lithium Ion Batteries Obviate Need for Ultracapacitors in Electric Vehicles
<p>Battery technologies are rapidly obviating the need for battery/ultracapacitor (UC) hybrid circuit topologies (active/passive) in electric vehicles (EV). In this paper, available models in MATLAB/Simulink are used to assess the need for lithium ion battery/ultracapacitor hybrid topologies. The …
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Design and development of a custom dual fuel (hydrogen and gasoline) power system for an extended range electric vehicle architecture
… bed, combined with the on-board rechargeable LiFePO4 battery pack, can provide the users with a daily commute range of ~ 65 [km] relying solely on the battery’s electric power, whereas for longer duration trips the use of the on-board generator would be necessary. The developed Dual-Fuel E-REV …
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A High-Efficiency Grid-Tie Battery Energy Storage System
Lithium-ion based battery energy storage system has become one of the most popular forms of energy storage system for its high charge and discharge efficiency and high energy density. This dissertation proposes a high-efficiency grid-tie lithium-ion battery based energy storage system, which …
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Experimental investigation and modeling of lithium-ion battery cells and packs for electric vehicles
… thermal management system. In addition, accurate battery thermal models capable of predicting the behavior of lithium-ion batteries under various operating conditions are necessary. Therefore, this work presents the thermal characterization of a prismatic lithium-ion battery cell and pack …
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Bateriová oblouková svářečka
… akumulátoru. Články akumulátoru jsou typu LiFePO4, které jsou schopné dodávat vysoké proudy i při relativně malé kapacitě. K akumulátoru jsou též navrženy a zkonstruovány BMS obvody. Hlavní výkonovou částí svářečky je snižující DC/DC měnič se synchronně spínanými dolními tranzistory na …