Results 31 to 40 of about 1,195,822 (312)
Improved LVRT Grid Code under Islanding Condition [PDF]
, 2015 The grid code Low Voltage Ride Through (LVRT) requires Renewable Energy Sources (RESs) to remain connected to the grid following the voltage sags resulting from disturbances. The LVRT pattern is based on voltage sag magnitude and its duration at Point of
Bak, Claus Leth +2 more
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An Alternative Control Structure for Grid-Following Converters of Inverter-Based Resources
IEEE Open Access Journal of Power and Energy, 2023 In this paper, an alternative control structure of grid-following control is proposed and applied in inverter-based resources (IBRs). An IBR’s grid-following control normally employs Power/Voltage (P/V) control strategy to control the output real ...
Zhixin Miao +3 more
doaj +1 more source
On computable approximations of Landau's constant [PDF]
, 2012 We present an algorithm which computes the Landau constant up to any given ...
Rettinger, Robert
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Wideband Dissipativity Enhancement for Multi-Sampling Controlled Grid-Following VSCs
2022 IEEE Energy Conversion Congress and Exposition (ECCE), 2022 With the gradually decreasing cost of high-performance digital processors, multi-sampling current control is a promising method to reduce the control delay and improve the high-frequency dissipativity in grid-connected converters. Specifically, with the capacitor voltage feedforward and the inverter-side current feedback, the dissipation of the multi ...
He, Shan; id_orcid 0000-0001-6789-8271 +5 more
openaire +3 more sources
Research on Synchronization Control of Distributed Generation Based on Second-Order Unified Model
Zhongguo dianli, 2023 The existing grid connection controls of distributed generation inverters are mainly classified into the grid-following (GFL) control and the grid-forming (GFM) control.
Yan HUANG +5 more
doaj +1 more source
Scattering of particles by deformed non-rotating black holes [PDF]
, 2015 We study the excitation of axial quasi-normal modes of deformed non-rotating black holes by test-particles and we compare the associated gravitational wave signal with that expected in general relativity from a Schwarzschild black hole.
Bambi, Cosimo, Pei, Guancheng
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Electrical Engineering and EnergyIn recent years, interest in integration of renewable energy (RE) sources (particularly Wind Energy Systems - WES) into the electrical grid for sustainable, innovative solutions and a greener future continues to grow exponentially.
Fatih Burak, Hulusi Karaca
doaj +1 more source
IEEE AccessThe high penetration of inverter-based resources (IBRs) in power systems has brought challenges to system frequency stability due to reduced inertia. The conventional method for frequency stability assessment uses the center-of-inertia (CoI) frequency as
Zhen Wang +4 more
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An Orientation Selective Neural Network and its Application to Cosmic Muon Identification
, 1996 We propose a novel method for identification of a linear pattern of pixels on a two-dimensional grid. Following principles employed by the visual cortex, we employ orientation selective neurons in a neural network which performs this task.
Andresen +12 more
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Stability Analysis of Distribution Networks With High Penetration of Distributed Energy Resources
IEEE AccessIncreasing penetration of distributed energy resources (DER) has already resulted in several operational challenges in the power system. While literature focuses on stability challenges to the bulk power system due to high penetration of inverter-based ...
Ashwin Venkataramanan +4 more
doaj +1 more source