Results 21 to 30 of about 1,158,274 (304)
A converter-assisting flexible switch topology and its control strategy
电力工程技术, 2023 The rapid development of new energy in the distribution network increases its flexibility while making it more complicated to operate and manage the network.
FANG Rengcun +5 more
doaj +1 more source
Distributed Generation as Voltage Support for Single Wire Earth Return Systems [PDF]
, 2004 Key issues for distributed generation (DG) inclusion in a distribution system include operation, control, protection, harmonics, and transients. This paper analyzes two of the main issues: operation and control for DG installation.
Kashem, Mohammad, Ledwich, Gerard
core +2 more sources
Flow-Induced Voltage Generation Over Monolayer Graphene in the Presence of Herringbone Grooves [PDF]
, 2013 While flow-induced voltage over a graphene layer has been reported, its origin remains unclear. In our previous study, we suggested different mechanisms for different experimental configurations: phonon dragging effect for the parallel alignment and an ...
Jung, Wonsuk +5 more
core +3 more sources
Inertia emulation control strategy for VSC-HVDC transmission systems [PDF]
, 2013 There is concern that the levels of inertia in power systems may decrease in the future, due to increased levels of energy being provided from renewable sources, which typically have little or no inertia.
Adam, Grain Philip +4 more
core +1 more source
Enhanced Wind Power Plant Control Strategy During Stressed Voltage Conditions
IEEE Access, 2020 Increasing renewable energy sources in power system has brought forth many challenges in terms of power system stability, one of which is voltage stability.
Moumita Sarkar +4 more
doaj +1 more source
PI-based controller for low-power distributed inverters to maximise reactive current injection while avoiding over voltage during voltage sags [PDF]
, 2018 This paper is a postprint of a paper submitted to and accepted for publication in IET Power Electronics and is subject to Institution of Engineering and Technology Copyright.
Camacho Santiago, Antonio +4 more
core +2 more sources
Energies, 2023 Distributed power generation plays a critical role in the stability and reliability of modern power systems. Due to the rapid growth of renewable energy generation, the requirements of the transmission and distribution system operators are becoming more ...
David J. Rincon +4 more
doaj +1 more source
Adsorbate induced enhancement of electrostatic non-contact friction [PDF]
, 2005 We study the non-contact friction between an atomic force microscope tip and a metal substrate in the presence of bias voltage. The friction is due to energy losses in the sample created by the electromagnetic field from the oscillating charges induced ...
A. I. Volokitin +4 more
core +2 more sources
Development of a Novel Control Scheme for Grid-Following Converter under Asymmetrical Faults
Energies, 2023 With the increasing penetration of converter-based power sources into the power system, the performance of the converter has become a key factor for enhancing grid reliability, especially during asymmetrical faults.
Muhammad Abubakar +2 more
doaj +1 more source
The Journal of Engineering, 2019 This study exploits the impact of different low voltage ride-through (LVRT) methods and equipment on both the wind energy elements and the grid including wind turbine/farm ability to provide reactive compensation and maintain controllability during ...
Attya Bakry Attya +3 more
doaj +1 more source