Essays about: "voltage droop"

Showing result 1 - 5 of 10 essays containing the words voltage droop.

1. 1. Parallel Operation of Grid-Forming Power Inverters

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

   Author : Alessia Camboni; [2023]
   Keywords : ;

   Abstract : The use of renewable energy sources has been increasing during the last few years, both to obtain a less impacting energy production, and because of the limited fossil resources. Renewable sources are connected to the grid using inverters, which can be controlled in two main modes, grid-following, and grid-forming. READ MORE

3. 2. Quantifying Middle Frequency Transient Currents in Power Consuming Devices

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Alex Lundvall; Vincent Sollie; [2021]
   Keywords : ;

   Abstract : The complexity of electrical systems present in vehicles is continuously rising and the number of interconnected electrical devices is growing during the strive for optimization and reaching higher efficiency levels. Actuation of said devices have the possibility of injecting voltage and current harmonics into the system, thus negatively affecting neighbouring devices. READ MORE

4. 3. Large Scale Analysis of Massive Deployment of Converter-based Generation equipped with Grid- forming Strategies

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

   Author : Cristhian Carim Jimenez Saldana; [2020]
   Keywords : Grid-Forming; Converter-Based Generation; Voltage Source Converter VSC ; Current Limitation; Threshold-Virtual Impedance TVI ;

   Abstract : To mitigate the carbon footprint and the need to fulfil the energy goals in terms of sustainability, it is required to deploy a large integration of green energies. Therefore, in the previous and the coming years, there will be a high research and technological interest in the high penetration of converter-based generation. READ MORE

5. 4. Operation and Control of HVDC Grids

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

   Author : Henrik Johansson; Lucas Tunelid; [2020]
   Keywords : Droop control; HIL; Modular multilevelconverter MMC ; Multi-terminal HVDC MTDC grid; Powersystems; Voltage source converter VSC modeling;

   Abstract : In order to meet the increasing demand ofenergy in today’s society while at the same time minimizing theenvironmental impact, renewable energy sources will be requiredto be integrated into the existing energy mix. Technologicaladvances in high voltage direct current (HVDC) grids playa crucial role in making this possible. READ MORE

6. 5. Power Supply Rejection (PSR) Enhancement Techniques for Fully Integrated Low-Dropout (LDO) Regulators

   University essay from Linköpings universitet/Elektroniska Kretsar och System

   Author : Saptarshi Banerjee; [2020]
   Keywords : ;

   Abstract : In this present world, there is a huge requirement of portable devices for that the analysis of low-dropout or LDO regulators have been on high priority. So, for every respective device, there is a power budget that acts as the main constraint to design an LDO. The LDO design aims to suppress the noise and supply noise-free or low noise output. READ MORE