Essays about: "suppression systems."

Showing result 1 - 5 of 58 essays containing the words suppression systems..

1. 1. Investigation of Analog Calibration Systems for Spurious Tone Suppression in Frequency Triplers

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Cristian Alexandru Ghihanis; Barath Copparam Santhanakrishnan Sudarsan; [2023]
   Keywords : Delay-Locked Loop; DLL; Edge-Combining; EC; EC DLL; Edge-Combining Delay-Locked Loop; spurious tone calibration; spurs calibration; spurious tones compensation; spurs compensation; Technology and Engineering;

   Abstract : The market for Wi-Fi receiver designs for latest Wi-Fi standards, that cover RF bands in the 2.4 GHz, 5 GHz and 6 GHz spectrum, require increasingly stringent power consumption limitations as more of the market is driven towards battery-powered devices. READ MORE

3. 2. Suppression of Li-ion Battery Fires

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Linfan Cai; [2023]
   Keywords : Lithium-ion Battery; Fire Suppression System; Extinguishing Agent; Thermal Runaway; Battery Energy Storage System; Electric Vehicle; Technology and Engineering;

   Abstract : This thesis presents a systematic literature review of fixed fire suppression systems and extinguishing agents for lithium-ion battery (LIB) fires. The review identifies 85 relevant sources published between 2013 and March 2023, and categorises different research experiments into cell-level, module-level, electric vehicle (EV) pack-level, battery energy storage system (BESS) rack-level and warehouse storage experiments, according to LIB configurations. READ MORE

4. 3. Non-canonical amino acid incorporation as a strategy for labeling membrane bound Na+/K+-ATPase for fluorescence microscopy imaging

   University essay from KTH/Proteinvetenskap

   Author : Adam Johansson Holopainen; [2023]
   Keywords : ncAAs; fluorescence microscopy; amber suppression; nonsense suppression; Na K -ATPase; protein labeling; click chemistry; genetic code expansion; onaturliga aminosyror; fluorescensmikroskopi; Na K -ATPas; proteinmärkning; klickkemi; genetisk kodexpansion;

   Abstract : Natrium-kaliumpumpen spelar en väsentlig roll i en rad fysiologiska funktioner då den upprätthåller den elektrokemiska gradienten över cellmembranet. Ytterligare så är störningar i dess funktion associerade med flera neurologiska sjukdomar. READ MORE

5. 4. Design and Simulation of a 10kW High-Efficiency Dual Active Bridge Converter

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

   Author : Fan Yang; [2023]
   Keywords : Converter Design; Dual Active Bridge; Single Phase Shift Modulation; Extended Phase Shift Modulation; Efficiency Estimation; Konverterdesign; Dual Active Bridge; Single Fas Shift Modulation; Extended Phase Shift Modulation; Effektivitetsuppskattning;

   Abstract : The EU has proposed an ambitious goal to achieve widespread E-mobility in both the electrical and commercial sectors. To accomplish this, a substantial number of DC fast-charging stations must be built. READ MORE

6. 5. NH Planetary-Scale Circulation in Troposphere and Stratosphere: A Spectral and Dynamical Perspective

   University essay from Uppsala universitet/Luft-, vatten- och landskapslära

   Author : Michael Konrad Schutte; [2023]
   Keywords : jet stream; Rossby waves; polar vortex; spectral analysis; dynamic systems theory; sudden stratospheric warmings; strong polar vortex events; jetström; Rossbyvågor; polär virvel; spektralanalys; dynamisk systemteori; plötsliga stratosfäriska uppvärmingar; starka polvortexhändelser;

   Abstract : Dynamic Systems Theory (DST) and spectral analysis are employed to study the tropospheric jet stream and the stratospheric polar vortex. The objective is to investigate the relationship between Rossby wave activity and inverse persistence and dimensionality of geopotential height at 250 hPa and 10 hPa, as these two dynamical indicators are expected to show a characteristic behavior of Rossby wave harmonics. READ MORE