Sökning: "Frequency control"
Visar resultat 1 - 5 av 839 uppsatser innehållade orden Frequency control.
1. Evaluation of OPAL-RT Simulator through Simulation of Microgrid with High Penetration of DER
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/ElektricitetsläraSammanfattning : This thesis was written in collaboration with the department of electrical engineering at Uppsala University. It evaluates and tests the potentials and limitations of using the OPAL-RT simulator as a tool for designing and developing control strategies used in microgrids with a high penetration of distributed energy resources. LÄS MER
2. Real-Time Certified MPC for a Nano Quadcopter
Master-uppsats, Linköpings universitet/Institutionen för systemteknikSammanfattning : There is a constant demand to use more advanced control methods in a wider field of applications. Model Predictive Control (MPC) is one such control method, based on recurrently solving an optimization problem for determining the optimal control signal. LÄS MER
3. BIDRAGSBROTTSLIGHETEN I MALMÖ
Kandidat-uppsats, Malmö universitet/Institutionen för kriminologi (KR)Sammanfattning : Denna studie undersöker bidragsbrottsligheten i Malmö och dess utveckling. Utifrån en kvantitativ ansats med tvärsnittsdesign syftar studien till att belysa utvecklingen av bidragsbrott samt hitta bidragande faktorer till utvecklingsförloppet. LÄS MER
4. Sensorless Field-Oriented Control and Position Estimation
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automationSammanfattning : This master's thesis investigates the feasibility of implementing field-oriented control for a BLDC motor without relying on a position sensor from a standstill up to 400 rad/s. To achieve this objective, various approaches were used at standstill and high speeds. LÄS MER
5. The Factors Associated with stress among nursing students in clinical practice
Kandidat-uppsats, Högskolan i Gävle/Avdelningen för vårdvetenskapSammanfattning : Background: Nursing trainees move from teaching to the clinic, which is a change in identity with generally high levels of stress due to a variety of reasons. Currently, there is no research for the time being examining the stress-related factors of clinical practice nursing students of Lishui University. LÄS MER