Essays about: "switching power supply"

Showing result 1 - 5 of 26 essays containing the words switching power supply.

  1. 1. Phase Noise Performance of a PLL Frequency Synthesizer when Powered by Silent Switchers

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sampriti Basu; [2023]
    Keywords : Silent Switcher; PLL synthesizer; Phase noise; PCB implementation.; Silent Switcher; PLL-synthesizer; fasbrus; PCB-implementering.;

    Abstract : In use today are ‘normal’ DC-DC switching regulators with considerable switching noise and ringing, which is bad for noise-sensitive applications. This project involves a solution based on ‘Silent Switchers’ to prove its effectiveness in reducing noise. READ MORE

  3. 2. Design and evaluation of a solid-state LiDAR system : for wireless distance measurements

    University essay from Uppsala universitet/Signaler och system

    Author : Christian Hagstedt; Sebastian Jönsson; [2022]
    Keywords : Solid-state; LiDAR; Python; Raspberry Pi; Switching regulator; PCB; 3D Printing;

    Abstract : The advent of smarter vehicles coupled with declining costs for solid-state light detection and ranging (LiDAR) sensors unlocks the potential of cheaper devices that experience less mechanical wear while providing smaller form factors. The early state of the market makes evaluating the limited supply of available sensors interesting. READ MORE

  4. 3. Demand Side Management : how has residential electricity demand changed during the corona pandemic?

    University essay from KTH/Energiteknik

    Author : Fredrik Hansell; Axel Vällfors; [2021]
    Keywords : ;

    Abstract : Restrictive social distancing measures imposed by governments across the world to prevent the spread of COVID-19 have led to immediate changes in general behaviour and habits, which has had major effects on electricity systems. The pandemic has highlighted the great importance of reliable electricity supply in society as many people were forced to start working from home and thus became entirely reliant on digital modes of communication and information sharing. READ MORE

  5. 4. ELECTRIFICATION OF THE SWEDISH VEHICLE FLEET: CHARGING DEMAND AND THE POWER SYSTEM

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Edward Hsuan-Wei Hsu; [2021]
    Keywords : Electric vehicle; Electrification; Sweden; energy system; energy consumption; power capacity; sustainability; passenger vehicle; truck; bus;

    Abstract : With the transport sector switching to electric energy to reduce greenhouse gas emission, the supply and demand in the energy system are impacted by this transition. Meanwhile, there are not a lot of studies focus on the electrification of the vehicle fleet in Sweden. READ MORE

  6. 5. Deep reinforcement learning for real-time power grid topology optimization

    University essay from Lunds universitet/Matematisk statistik

    Author : Jacob Rothschild; [2021]
    Keywords : Deep reinforcement learning; Dueling Deep Q-Network; electricity transmission network; real-time topology optimization; sustainable energy; Mathematics and Statistics;

    Abstract : In our pursuit of carbon neutrality, drastic changes to generation and consumption of electricity will cause new and complex demands on the power grid and its operators. A cheap, promising, and under-exploited mitigation is real-time power grid topology optimization (RTTO). READ MORE