Essays about: "lead-acid battery systems"

Showing result 1 - 5 of 17 essays containing the words lead-acid battery systems.

  1. 1. Design and Development of a Data Acquisition and Communication System for Point Absorber Tracking

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Balakrishnan Kannan; [2021]
    Keywords : Data Acquisition System; Raspberry Pi; Controller; Processor; Wave buoy; Lysekil; wave energy; measurements; IMU; GPS; Strain gauge; force; Solar energy; Battery; communication; 4G; internet; Remote tracking; Shell; Python;

    Abstract : The recent trend in generating energy from the waves has led to several advancements in the methods and the various research is conducted across the world, to study the behaviour of point absorbers on the waves. The point absorbers such as wave buoys are designed to move according to the waves and the generator that is mechanically coupled with the buoys, generate electricity. READ MORE

  2. 2. Evaluation of Traction Control Systems for an Electric Forklift Truck

    University essay from Linköpings universitet/Fordonssystem; Linköpings universitet/Fordonssystem

    Author : Mattias Karlsson; Sebastian Johansson; [2021]
    Keywords : forklift; traction control; maximum transmissible torque; model following control; sliding mode control; slip; asr; tcs; mfc; mtte; smc; electric vehicle; master thesis;

    Abstract : This thesis evaluates different controllers for traction control on an electric forklift truck and has been done in cooperation with Toyota Material Handling Manufacturing Sweden. The need for a traction control system has increased with the introduction of lithium-ion batteries replacing the older lead-acid batteries, reducing the battery weight and therefore the downward force on the driving wheel increasing the risk for slip. READ MORE

  3. 3. Comparative life cycle assessment of different lithium-ion battery chemistries and lead-acid batteries for grid storage application

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ryutaka Yudhistira; [2021]
    Keywords : life cycle assessment LCA ; lithium-ion batteries; lead-acid battery systems; grid storage application; livscykelbedömning LCA ; litiumjonbatterier; bilbatteri system; nas lagring applikation;

    Abstract : With the rapid increase of renewable energy in the electricity grids, the need for energy storage continues to grow. One of the technologies that are gaining interest for utility-scale energy storage is lithium-ion battery energy storage systems. READ MORE

  4. 4. DC-DC capacitor precharger

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Hannes Bydén; Alexander Lundström; [2020]
    Keywords : capacitor charger flyback converter; Technology and Engineering;

    Abstract : This study evaluates the possibility of charging large capacitors to high voltages within short time frames. The system is designed to charge a capacitor of 4 mF from 0 to 850 V in one second by connecting a 24 V lead acid car battery to a flyback converter. READ MORE

  5. 5. Investigation and Application of Safety Parameters for Lithium-ion Battery Systems

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Axel Relefors; [2020]
    Keywords : Lithium-ion battery; thermal runaway; accelerating rate calorimetry; electrochemical impedance spectroscopy; thermal management; Litiumjonbatteri; termisk rusning; kalorimeter; elektrokemisk impedansspektroskopi; värmereglering;

    Abstract : The Swedish Armed Forces are investigating high-risk applications where lithium-ion batteries (LIB) can replace traditional lead-acid batteries. Understanding the potential safety risks and evaluating a battery's instability is crucial for military applications. READ MORE