Essays about: "DC circuits design"

Showing result 1 - 5 of 17 essays containing the words DC circuits design.

1. 1. Temperature Dependent Electrical Characterisation of Vertical InAs-InGaAs Nanowire MOSFETs

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

   Author : Sofie Johannesson; Sebastian Skog; [2022]
   Keywords : Vertical InGaAs Nanowire MOSFET Temperature Dependence Noise; Technology and Engineering;

   Abstract : This thesis presents the temperature dependence of InGaAs Nanowire (NW) metal-oxide-semiconductor field-effect transistors (MOSFETs) grown at two different temperatures. The two different growths represent one sample having nanowires which have a mixed crystal structure (showing stacking faults) and one sample with nanowires of pure crystal structure (without stacking faults). READ MORE

3. 2. Design 50MW large scale PV power plant considering Bangladeshi climate

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Md Mehedi Hasan; [2021]
   Keywords : ;

   Abstract : Conventional electricity production is undergoing a major transition, and renewable energy projects are playing an important part in this shift. An opportunity exists to use the naturally high solar radiation resource to meet the high electricity demand. READ MORE

4. 3. Design of a Simulation Startup Model for a Marine Current Turbine

   University essay from Uppsala universitet/Elektricitetslära

   Author : Isak Carlénius; Valle Johansson; [2020]
   Keywords : ;

   Abstract : This project is aimed at developing a simulation model in Simulink for a new startup system controlling the marine current turbine at Uppsala university's research facility in Söderfors. The goal is to design a circuit that is able to switch between feeding power to and extracting power from the synchronous machine in order to control the rotational speed of the turbine. READ MORE

5. 4. State-of-the-art DC Current Interruption Concept using SiCMOSFETs

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

   Author : Georgios Papadopoulos; [2019]
   Keywords : ;

   Abstract : The transportation is in transition to the electrification era where the main source of energy for thevehicles is supplied by high energy propulsion batteries with voltages above 400 V. Currently the majority of the batteries are lithium-ion batteries and it is crucial to protect them from shortcircuits in order to ensure the safe operation in case of a vehicle crash or misuse of the vehicle. READ MORE

6. 5. A Linear, Wide-band, Low-Power Receiver for Narrowband- Internet of Things (NB-IoT)

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

   Author : Rohan Raghunath; Ghanashyam Ravindranath Prabhu; [2018]
   Keywords : NB-IoT; FTNC; Harmonic rejection; N-path filtering; RX Front End; Low power; Wide-band; Passive mixer; Current mode; Technology and Engineering;

   Abstract : Advancement of technology with the aid of new application, wireless communication has grown rapidly in the past two decades. Recently, in the wireless communication industry, Narrowband- Internet of Things (NB-IoT) is being discussed by everyone, as the most important emerging technology of the day. READ MORE