Essays about: "Power smoothing"

Showing result 6 - 10 of 24 essays containing the words Power smoothing.

1. 6. A Comparison of Statistical Methods to Generate Short-Term Probabilistic Forecasts for Wind Power Production Purposes in Iceland

   University essay from Uppsala universitet/Luft-, vatten- och landskapslära

   Author : Arnór Tumi Jóhannsson; [2022]
   Keywords : Wind power; Iceland; Atmospheric Boundary Layer; atmospheric stability; probabilistic forecasting; Machine Learning; Quantile Regression Forest; Vindkraft; Island; gränsskikt; atmosfärisk stabilitet; probabilistisk prognos; Machine Learning; Quantile Regression Forest;

   Abstract : Accurate forecasts of wind speed and power production are of great value for wind power producers. In Southwest Iceland, wind power installations are being planned by various entities. READ MORE

3. 7. GPS and IMU Sensor Fusion to Improve Velocity Accuracy

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Adam Laurell; Erik Karlsson; Yousuf Naqqar; [2022]
   Keywords : Sensor fusion; GPS navigation; Extended Kalman filter; Control systems; Velocity estimation; Data processing;

   Abstract : The project explores the possibilities on how to improve the accuracy of GPS velocity data by using sensor fusion with an extended Kalman filter. The proposed solution in this project is a sensor fusion between the GPS and IMU of the system, where the extended Kalman filter was used to estimate the velocity from the sensor data. READ MORE

4. 8. Machine learning methods for seasonal allergic rhinitis studies

   University essay from Linköpings universitet/Statistik och maskininlärning

   Author : Zijie Feng; [2021]
   Keywords : Machine learning; Seasonal allergic rhinitis; Random forest; Partial least squares discriminant analysis; Bootstrap; Cubic smoothing splines; Single-cell RNA sequencing;

   Abstract : Seasonal allergic rhinitis (SAR) is a disease caused by allergens from both environmental and genetic factors. Some researchers have studied the SAR based on traditional genetic methodologies. As technology develops, a new technique called single-cell RNA sequencing (scRNA-seq) is developed, which can generate high-dimension data. READ MORE

5. 9. Fault energy implications of distributed converter interfaced generation : A case study of an underground mine grid

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

   Author : Tommy Hjertberg; [2021]
   Keywords : Dispersed PEID generators; short circuit energy; arc incident energy; protective relays; fault ride through; Distribuerad omformardriven generering; kortslutningsenergi; händelseenergi; reläskydd; felgenomkörning;

   Abstract : Adding Power Electronic Interfaced Devices (PEID) generation to grids is an increasing trend because of the concurrent development of better power electronic converters and a greater interest in a better utilisation of energy resources. Small and dispersed energy sources that would previously not be worth introducing into the grid is becoming more and more viable and other potential benefits such as better control of voltage levels and smoothing out load changes also spur this development. READ MORE

6. 10. Hierarchical Control for Adaptive EV Charging : A multilevel control strategy for scheduling and control of EV chargers

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

   Author : Sriram Venkatakrishnan; [2020]
   Keywords : ;

   Abstract : Demand- side management is becoming an effective method that is being widely exploited by the balance markets, but not much of the demand flexibility is currently exploited in residential demand- side management. Electric Vehicles (EVs), with their significant presence in the transportation sector, is a critical load for residential demand- side management. READ MORE