Impact of Digital Control Delay on Stability of Grid-Following Converters
2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2022 In a digital controlled system, the delay is inevitable. It will change the phase-frequency characteristics of the system, which will affect the stability. This paper analyzes the configuration of the grid-following converter and builds its small-signal model in detail.
Gao, Xian +3 more
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Grid computing technologies for renewable electricity generator monitoring and control [PDF]
, 2007 In this paper we discuss the use of real-time Grid computing for the monitoring, control and simulation of renewable electricity generators and their associated electrical networks.
Petrucci, A +21 more
core +1 more source
Evolutionary Computing within Grid Environment. [PDF]
, 2007 Evolutionary computing (EC) techniques such as genetic algorithm (GA), genetic programming (GP), evolutionary programming (EP) and evolution strategies (ES) mimic nature through natural selection to perform complex optimisation processes that require ...
Tiwari, Ashutosh +5 more
core +1 more source
Decentralised Control of Micro-Storage in the Smart Grid [PDF]
, 2011 In this paper, we propose a novel decentralised control mechanism to manage micro-storage in the smart grid. Our approach uses an adaptive pricing scheme that energy suppliers apply to home smart agents controlling micro-storage devices.
Vytelingum, Perukrishnen +5 more
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Development and Prospect of Stability Control Planning and Configuration Technology for Renewable Energy Bases Under Diversified Grid-Connection Scenarios [PDF]
Dianli jianshe[Objective] Driven by the carbon peaking and carbon neutrality goals， large-scale connection of renewable energy into the grid has accelerated. Due to the diversity of grid-connection scenarios， hybrid control schemes combining grid-following （GFL） and ...
XIAO Xianghui, LIN Ying, LIN Ziming, ZHANG Junbo, ZHOU Qingyuan
doaj +1 more source
Stabilization of grid frequency through dynamic demand control [PDF]
, 2007 Frequency stability in electricity networks is essential to the maintenance of supply quality and security. This paper investigates whether a degree of built-in frequency stability could be provided by incorporating dynamic demand control into certain ...
Freris, Leon L. +5 more
core +1 more source
Modeling and Control of a Two-Bus System With Grid-Forming and Grid-Following Converters
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022 The utilization of power converters in a distribution network could give rise to stability problems, especially when the penetration is high. The existing literature studies the modeling and stability of converters with specific control or synchronization methods.
Zhixiang Zou +6 more
openaire +2 more sources
Experiences of Applying Advanced Grid Authorisation Infrastructures [PDF]
, 2005 The widespread acceptance and uptake of Grid technology can only be achieved if it can be ensured that the security mechanisms needed to support Grid based collaborations are at least as strong as local security mechanisms.
Chadwick, D. W. +12 more
core +1 more source
Distributed monitoring and control of future power systems via grid computing [PDF]
, 2006 It is now widely accepted within the electrical power supply industry that future power systems operates with significantly larger numbers of small-scale highly dispersed generation units that use renewable energy sources and also reduce carbon dioxide ...
Kyberd, P +11 more
core +1 more source
Comparison of advanced authorisation infrastructures for grid computing [PDF]
, 2005 The widespread use of grid technology and distributed compute power, with all its inherent benefits, will only be established if the use of that technology can be guaranteed efficient and secure. The predominant method for currently enforcing security is
Watt, J. P. +5 more
core +1 more source