Essays about: "power drives"

Showing result 16 - 20 of 85 essays containing the words power drives.

  1. 16. Optimal joint operation of wind and hydropower

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Evangelos Bikis; [2022]
    Keywords : VRES integration; hydropower; wind power; business analytics; optimization; linear programming; clustering;

    Abstract : Climate change drives policymakers to reduce emissions and enhance the integration of variable renewable energy sources (VRES) into the power system. Wind power is considered among the most beneficial VRES as it can generate cost-effectively carbon-free electricity but comes with inherent intermittency. READ MORE

  3. 17. Black Hole Dynamics in Stellar Clusters

    University essay from Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Markus Strickert; [2022]
    Keywords : Black Holes; Globular Clusters; Dynamics; Intermediate-mass black holes; Simulations; Physics and Astronomy;

    Abstract : Star clusters can harbour many exotic objects, including black holes (BHs), X-ray binaries and blue straggler stars. In dense stellar environments like globular clusters (GCs), two-body relaxation drives their dynamical evolution, where gravitational interactions between stars strive to equalize their kinetic energy in the cluster. READ MORE

  4. 18. Development of Test Methodology for Electromechanical Linear Actuators

    University essay from Uppsala universitet/Signaler och system

    Author : Isak Linder; [2022]
    Keywords : Electromechanical; linear actuator; test methodology; test rig; rack and pinion; transport delay; latency; spring mass damper; load cell; load force; load unit; test unit; DUT; PID; PID control; control mechanics; cogging torque; torque; flex; stiffness; current saturation; torque control;

    Abstract : This master thesis aims to develop a test methodology for electromechanical linear actuators. A linear actuator acts as a linear motor, converting a power source to linear motion. The electromechanical linear actuator in this project has an electric motor as its power source and uses a rack and pinion system to transfer that power to linear motion. READ MORE

  5. 19. The effect of influencer marketing on the buying behavior of young consumers : A study of how the purchase intention of young consumers is affected by brands within the fashion and beauty industries

    University essay from Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

    Author : Jade Verplancke; Noémie Gelati; [2022]
    Keywords : Influencer marketing; Influencers; Social media marketing; Consumer behavior;

    Abstract : Background: In marketing today, influencer marketing has become a very efficient tool for companies within the beauty and fashion industry. With the utilization of social media and social media influencers, it become easy for brands to promote products and reach large audiences. READ MORE

  6. 20. Energy Storage with Batteries : An investigative dissertation regarding the optimization of energy storage for selected customers

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

    Author : Sandra Robson; Pontus Skol; [2022]
    Keywords : ;

    Abstract : The growing use of electricity, an increase in renewable energy sources, and increasingly decentralized electricity production are all different factors that put pressure on today’s obsolete electricity networks. Power and capacity shortages have become an increasing problem in Sweden’s electricity grid, especially in large cities, which hinders societal developments and places new demands on the electricity grid. READ MORE