Essays about: "DigSilent-PowerFactory"

Showing result 1 - 5 of 15 essays containing the word DigSilent-PowerFactory.

1. 1. Local Voltage Control in Converter Based PV Generation

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Charlotta Sporre; [2024]
   Keywords : distributed generation; active network management; low voltage distribution network; delta control; voltage control; Technology and Engineering;

   Abstract : As the world is trying to rid itself of its dependence on fossil fuels, the need for renewable energy is rapidly increasing. In the power distribution network (DN), this takes the form of distributed generation (DG) from renewable sources, such as photovoltaic (PV) power production. READ MORE

3. 2. System impact of micro-production

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Annie Haraldsson; [2023]
   Keywords : Fault ride through; LVRT; micro-production; solar production; photovoltaics; fault simulation; network modeling; power system disturbances; PMU-registrations; fault analysis; Technology and Engineering;

   Abstract : The focus in this thesis has been active power from small scale solar production and what possible impacts an increased proportion of small scale production can have, in a larger context, during short circuit (SC) faults in the grid. The main research question prompting this work was whether active power from small scale solar pro- duction can help support voltages during SC faults, and meet LVRT-requirements in the RfG. READ MORE

4. 3. Analysis of synthetic inertia using wind turbines for frequency stability in power systems

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Carl Herrlin; [2022]
   Keywords : Synthetic inertia; wind turbines; energy systems; electrical power; Technology and Engineering;

   Abstract : With the large expansion of renewable energy sources such as wind- and solar, the stability and quality of electrical power can be affected. The transition towards large-scale wind power offers many opportunities to maintain stability by using power converters to create synthetic inertia. READ MORE

5. 4. Wind Farm Modeling in DIgSILENT PowerFactory® and Load Flow Analysis of Internal Collector Network

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Lakshitha Daham Makewita; [2022]
   Keywords : Wind Farm Internal Collector Network; Active Power Loss; Cable Loading;

   Abstract : The purpose of this study is to model an operational wind farm in DIgSILENT PowerFactory® using manufactures specifications and investigate the active power energy losses. The model is tested with the operational recorded data from the wind farm and is validated. READ MORE

6. 5. Small Signal Stability of Power Systems With Increased Converter Based Power Production

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

   Author : Gustav Kjellson; Josefin Gustafsson; [2022]
   Keywords : Small signal stability; Power system stabilizer; Renewable energy; Grid following converters; Grid forming converters;

   Abstract : The aim of this project is to analyze how increasing the share of converter-based power production in a power system affects the small signal stability. The project also aims to stabilize systems using Power System Stabilizers (PSSs), and examine the effect of two different types of power electronic converters: grid following (GFL) and grid forming (GFM). READ MORE