Results 61 to 70 of about 2,573 (226)
Analysis of application effect of 220 kV UPFC demonstration project in Shanghai grid
The Journal of Engineering, 2019 The feasibility study of unified power flow controller (UPFC) application in 220 kV Shanghai Grid is conducted based on the analysis of the practical operation of the grid.
Yong Cui +6 more
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, 2020 The full body safety harness is a key part of an active fall arrest system. The harness serves two purposes, first, distributing fall forces safely across a worker's body in the event of a free fall, and second, providing freedom of movement sufficient ...
Che Senu, Nur Syazana +2 more
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Application of UPFC in Fujian 500 kV power grid
The Journal of Engineering, 2019 In order to release the capability restriction of the North–South transmission channels in the 500 kV power grid of Fujian Province, this article studies the application of unified power flow controller (UPFC) to improve the transmission capability under
Meng Li +7 more
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Optimal control of the UPFC for the stability of electrical networks [PDF]
The unified power flow controller (UPFC) is a crucial element in contemporary power systems, specifically engineered to augment the manageability and adaptability of power transmission in electrical networks.
Ababsia, Houria +2 more
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Low Frequency Oscillations Suppression via CPSO based Damping Controller [PDF]
Journal of Operation and Automation in Power Engineering, 2007 In this paper, the Unified Power Flow Controller (UPFC) is enhanced with a Chaotic Particle Swarm Optimization (CPSO) Damping Controller in order to mitigate the Low Frequency Oscillations (LFO) in a Single Machine Infinite Bus (SMIB) power system.
N. Bigdeli, E. Ghanbaryan, K. Afshar
doaj
Power Loss Reductions and Voltage profile improvement through Fuzzy and AO algorithm for effective system operation by optimal placement of UPFC [PDF]
E3S Web of ConferencesThis project's primary goal is to reduce power losses and improve voltage profiles in power networks by strategically using unified power flow controllers, or UPFCs.
Suryanarayana Reddy V. +4 more
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مجلة النهرين للعلوم الهندسيةThe Unified Power Flow Controller (UPFC) is a most complex power electronic device, which can simultaneously control a local bus voltage and optimize power flows in the electrical power transmission system.
Sana Khalid Abd Al Hassan +3 more
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Two-leg three-phase inverter control for STATCOM and SSSC applications [PDF]
, 2008 Flexible ac transmission systems (FACTS) devices are attracting an increasing interest both in power system academic research and in electric utilities for their capabilities to improve steady-state performance as well as system stability.
Griffo, A., Lauria, D.
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Fault Diagnosis Technology of Intelligent Substation UPFC System Based on Abnormal Sub-module Port Voltage [PDF]
E3S Web of Conferences, 2019 Unified power flow controller (UPFC) combines the advantages of FACTS devices of series and parallel, which is an important direction for the development of intelligent substations in the future.
Zhao Jinghong +4 more
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Design of fuzzy damping controller of UPFC through genetic algorithm [PDF]
, 2000 The addition of a PSS-like supplementary controller to the UPFC main control can provide effective damping to the low frequency oscillation on the heavily loaded tie lines of interconnected power system.
Mok, TK, Ni, Y, Wu, FF
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