Essays about: "Doubly Fed Induction Generator DFIG"

Showing result 1 - 5 of 7 essays containing the words Doubly Fed Induction Generator DFIG.

1. 1. Damping of sub-synchronous control interactions with a STATCOM : Wind farms & series compensated power lines

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Leonardo Alvarez Urrutia; [2022]
   Keywords : Sub-Synchronous Control Interactions; Power Systems; STATCOM; Network Stability; Doubly-Fed Induction Generator; Impedance-Based Stability Analysis;

   Abstract : The power converter is one of the key components in power system applications such as high voltage direct current (HVDC) systems and the grid connection of intermittent sources such as wind and solar power. However, the increased penetration of converter-based generation introduces challenges, such as sub-synchronous interaction between the converter control system and the grid. READ MORE

3. 2. Mitigating SSCI in a hybrid wind and PV farm utilizing PV-STATCOM : A Swedish case study

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Isabelle Löfgren; [2022]
   Keywords : impedance analysis; PV-STATCOM; SSCI; SSO; SSR; sub-synchronous control interaction;

   Abstract : The share of electricity generation in the power system being based on power electronics is increasing, which will impact the system in different ways, such as an increased risk for undesired interactions. An example is doubly fed induction generator (DFIG) based windfarms which have been shown to present negative resistance in (parts of) the sub-synchronous range (i. READ MORE

4. 3. The Impact of Voltage Dip Characteristics on Low Voltage Ride Through of DFIG-based Wind Turbines

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

   Author : Cheng Chen; [2019]
   Keywords : DFIG; wind power; low voltage ride through; power quality; voltage dip;

   Abstract : In last decade, there is a large increase in installed capacity of wind power. Asmore wind power is integrated into utility networks, related technologychallenges draw much attention. The doubly fed induction generator (DFIG) isthe mainstream choice for wind turbine generator (WTG) in current market andthe object of this thesis. READ MORE

5. 4. Wind Farms Influence on Stability in an area with High Concentration of Hydropower Plants

   University essay from Institutionen för fysik och astronomi

   Author : Staffan Engström; [2011]
   Keywords : Doubly-Fed Induction Generator; Full Power Converter; Hydropower; Simpow; Small-signal stability; Rotor angle stability; Voltage stability; Transient stability; Wind Farm;

   Abstract : The number of large-scale wind farms integrated to the power system in Sweden is increasing. Two generator concepts that are widely used are Doubly-Fed Induction Generators (DFIG) and Full Power Converters (FPC). READ MORE

6. 5. Doubly-fed Induction Generator Modeling and Control in DigSilent Power Factory

   University essay from KTH/Elektriska energisystem

   Author : Camille Hamon; [2010]
   Keywords : ;

   Abstract : International agreements have set high demands on the share of renewable energy in the total energy mix. From the different renewable sources, significant investments are made in wind power. More and more wind turbines are being built and their number is due to rise dramatically. READ MORE