Essays about: "BMS"

Showing result 1 - 5 of 20 essays containing the word BMS.

  1. 1. Identifying Sources of Disruption in the Context of Sustainability-Driven Innovation

    University essay from Högskolan i Halmstad/Centrum för innovations-, entreprenörskaps- och lärandeforskning (CIEL); Högskolan i Halmstad/Centrum för innovations-, entreprenörskaps- och lärandeforskning (CIEL)

    Author : Fredrik Ottosson; Rickard Sevandersson; [2019]
    Keywords : disruption; disruptive innovations; sustainability; sustainability-driven innovation; source of disruption; industrial transformation;

    Abstract : Introduction: Research shows that the lifespan of large companies gets shorter and shorter, the average age of companies on the list of fortune 500 is 33 years, the average age is expected to decline to 12 years by 2027 (Anthony et al., 2018). READ MORE

  2. 2. Safe, Sustainable Discharge of Electric Vehicle Batteries as a Pre-treatment Step to Crushing in the Recycling Process

    University essay from KTH/Kraft- och värmeteknologi

    Author : Nicole Nembhard; [2019]
    Keywords : ;

    Abstract : According to the Intergovernmental Panel on Climate Change, an increase in global temperature to above 1.5°C can be halted but would require immediate intervention to reach net zero emissions in the next 15 years. This intervention would have to make use of sustainable energy technologies such as net-zero carbon systems for automobiles. READ MORE

  3. 3. Detection of lithium plating in lithium-ion batteries

    University essay from KTH/Kemiteknik

    Author : Carl Johan Björkman; [2019]
    Keywords : Lithium plating; Batteries; Battery monitoring; Battery charging; Battery ageing; Litiumplätering; Batterier; Batteriövervakning; Batteriladdning; Batteriåldring;

    Abstract : With an increasing demand for sustainable transport solutions, there is a demand for electrified vehicles. One way to store energy on board an electrified vehicle is to use a lithium-ion battery (LIB). This battery technology has many advantages, such as being rechargeable and enabling reasonably high power output and capacity. READ MORE

  4. 4. Asymptotic Symmetries and Faddeev-Kulish states in QED and Gravity

    University essay from Stockholms universitet/Fysikum

    Author : David Gaharia; [2019]
    Keywords : Faddeev-Kulish; BMS; Bondi-Metzner-Sachs; Asymptotic Symmetries; Asymptotic States; Wilson Lines; Infrared Divergence; Bloch-Nordsieck; Large Gauge Transformations; Fock; QED; Quantum Electrodynamics; Perturbative Quantum Gravity; PQG; U 1 ; Transformations; Mandelstam Quantization;

    Abstract : When calculating scattering amplitudes in gauge and gravitational theories one encounters infrared (IR) divergences associated with massless fields. These are known to be artifacts of constructing a quantum field theory starting with free fields, and the assumption that in the asymptotic limit (i.e. READ MORE

  5. 5. Utformning av en standardiserad och utbytbar batterimodul till arbetsmaskiner

    University essay from SLU/Dept. of Energy and Technology

    Author : Martin Ericson; [2019]
    Keywords : elektrifiering av arbetsmaskiner; litiumbatteriets komponenter och system; modulsystem; framtidens lantbruk; skogsbruk och entreprenad;

    Abstract : The purpose of this master thesis was to clarify how a standardized and replaceable battery module for working machines can be constructed together with the necessary components and systems. For example were battery technology, cell format, charge and discharge intervals, working temperature, the need of cooling etc. investigated. READ MORE