Essays about: "Ringing"

Showing result 1 - 5 of 21 essays containing the word Ringing.

1. 1. Analogue Circuit for Detection of Ageing Phenomena in Electric Drives

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

   Author : Yudong Lin; [2023]
   Keywords : Electric Drives; Ageing Process; Pulse-Width Modulation; Ringing Current; Peak Holder; Analogue Circuits; Elektriska drivsystem; Åldringsprocess; Pulsbreddsmodulering; Ringningar i strömmen; Toppvärdesdetektor; Analog krets;

   Abstract : This master thesis presents an analogue peak holder circuit design aimed at facilitating the non-invasive inspection of the ageing process in electric drives. The ageing process of electric drives is a crucial aspect that demands accurate monitoring to ensure their long-term performance and reliability. READ MORE

3. 2. 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

4. 3. Input shaping in a cantilever 3D printer : Construction and evaluation

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

   Author : Albert Achrén; Jacob Bårdén; [2023]
   Keywords : FDM; 3D printing; input shaping; cantilever; additive manufacturing; FDM; 3D Printing; inout shaping; fribärande; additiv tillverkning;

   Abstract : FDM 3D printing is an additive manufacturing technology that is widely used, mainly for rapid prototyping. It is also one of the cheapest and most accessible AM technologies for consumers. FDM printers, and especially cheaper alternatives, can have problems with creating high quality prints. READ MORE

5. 4. Optimization and Up-Gradation of 3-Phase Half-Bridge Inverter Board

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Vatsal Sonikbhai Shah; [2021]
   Keywords : Inverter; Half Bridge; PCB; AC; Power Electronics; SiC; Power MOSFET; Gate Drive; Snubbers; Bootstrap; Ringing; DC to AC; Power Conversion;

   Abstract : Solar Bora AB is a Linköping based company that provides end to end solution for clean and reliable energy. System developed by them generates high power 230V AC to run electrical appliances. READ MORE

6. 5. A measurement method for damping of drive shaft

   University essay from

   Author : Anders Bertilsson; [2019-07-03T14:13:54Z 2019-07-03T14:13:54Z 2004]
   Keywords : Samhällsbyggnadsteknik; Civil Engineering;

   Abstract : Sound in our society is beginning to be a health hazard in many places. This leads to legislation and recommendations by public authorities and governments. For a truck the sound pressure level should not exceed 80 dB(A) during a drive-by test set by international standards. READ MORE