Essays about: "changes in siemens"

Showing result 1 - 5 of 22 essays containing the words changes in siemens.

1. 1. Ride through Capability of medium-sized Gas Turbine Generators : Modelling and Simulation of Low Voltage Ride through Capability of Siemens Energy's medium-sized GTG and Low Voltage Ride through Grid Codes requirements at point of connection

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Daniel Almailea; [2023]
   Keywords : Gas Turbines; Synchronous Machines; Generators; Turbogenerators; Fault Ride Through FRT ; Low Voltage Ride Through LVRT ; Grid Codes; Frequency; Inertia; Generator Inertia; Power System; MATLAB; Simulink; Modeling; Excitation System; Automatic Voltage Regulator AVR ; Saturation Curve; Capability Curve; Load Angle; Siemens Energy.;

   Abstract : In order to reduce emissions and achieve sustainable energy systems, renewable energy is increasingly being integrated into the power grid. However, the integration of renewable energy into the grid poses several challenges, including maintaining a stable power supply under changing and unpredictable conditions. READ MORE

3. 2. TEMPERATURE MODELLING OF GEAR MESH

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

   Author : Ahsan Kadevalappil Ajilan; [2023]
   Keywords : Helical gear; Power loss; MATLAB; ANSYS; Spiralväxel; Strömförlust; MATLAB; ANSYS;

   Abstract : Temperature control is an essential aspect of gear design. Continuous research is going on to improve the efficiency of gear systems. Power losses or energy losses in these systems typically manifest themselves as increased temperatures and thus reducing the lifetime and overall performance of the system. READ MORE

4. 3. Assessing the Benefits of Fossil-Free Gas Turbines in Distribution Networks : A Case Study in Västerås

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

   Author : Fredrik Hansell; Axel Vällfors; [2023]
   Keywords : Gas turbine; power system stability; balancing markets; hydrogen; eMethanol; Gasturbin; kraftsystemstabilitet; balansmarknader; vätgas; e-metanol;

   Abstract : As the share of weather-dependent renewable electricity production increases, the demand for power system flexibility grows. In the Swedish power system, gas turbines have historically been utilised for back-up power generation. READ MORE

5. 4. Quantification of Fatty Acid Composition in Short T2* Tissue Using MRI – Comparison of 3 T and 7 T

   University essay from Lunds universitet/Sjukhusfysikerutbildningen

   Author : Felix Månsson; [2022]
   Keywords : Medicine and Health Sciences;

   Abstract : Purpose: To optimize a method and develop an algorithm to quantify Fatty Acid Composition (FAC) in bone marrow adipose tissue. By using different reconstruction models, compare different MRI systems (3 T and 7 T) to find the optimal field strength and reconstruction model for FAC quantification. READ MORE

6. 5. Interfacing Digital and Physical Twins with a Microservice Architecture

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Oskar Wintercorn; [2022]
   Keywords : Arrowhead framework; Arrowhead; framework; IoT; IIoT; CPS; Digital Twins; Digital twin; golang; SOA; SoS; Service oriented architecture; system of systems;

   Abstract : Throughout history, humans have proven to develop and improve their quality of life constantly. Incorporating mechanical principles into otherwise manual labor was one such aspect. Today, introducing mechanization to the industry and steam power is regarded as the first industrial revolution. READ MORE