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Symmetrical Components Based State Estimator for Power Distribution Systems
IEEE Transactions on Power Systems, 2021Real-time monitoring of distribution systems gains importance day by day, as the number of distributed energy resources populate across the system. Distribution System State Estimation (DSSE) will constitute the core of real-time monitoring in modern ...
Thiago R. Fernandes +2 more
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Two-component symmetrical diarylation of ynamides
Organic & Biomolecular Chemistry, 2023A Pd(ii) catalyzedsyn-symmetrical diarylation of ynamides has been showcased utilizing readily available arylboronic acids as nucleophilic arylating agents.
Aradhana Sahoo +2 more
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Polyphase symmetrical components revisited
2020 3rd International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering (ELECOM), 2020In this paper, we revisit the notion of symmetrical components in electrical power systems that was introduced by Charles Legeyt Fortescue’s in his seminal paper "Method of Symmetrical Coordinates Applied to the Solution of Polyphase Networks, AIEE Transactions, vol. 37, part II, pp. 1027-1140,1918".
R. Armstrong, K. Busawon, P. Minns
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European Conference on Cognitive Ergonomics, 2020
Early inter-turn short circuits are among the most challenging faults to detect in electrical machines. It is not only difficult to identify the fault, but the diagnosis and decision-making time are crucial since the severity of this fault increases very
K. Gyftakis
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Early inter-turn short circuits are among the most challenging faults to detect in electrical machines. It is not only difficult to identify the fault, but the diagnosis and decision-making time are crucial since the severity of this fault increases very
K. Gyftakis
semanticscholar +1 more source
Electronics
Motor Current Signature Analysis (MCSA) is a commonly used non-invasive method for diagnosing faults in electric motors. Although MCSA provides significant advantages—current signals are easy to acquire and inherently robust against noise—this study aims
T. Min +2 more
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Motor Current Signature Analysis (MCSA) is a commonly used non-invasive method for diagnosing faults in electric motors. Although MCSA provides significant advantages—current signals are easy to acquire and inherently robust against noise—this study aims
T. Min +2 more
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification
Autotransformer (AT) traction network with bilateral power supply mode (PSM) is an effective and economical electrified railway feeding scheme. However, due to the nonlinear relationship between measured reactance and distance, as well as the complex ...
Shuai Wang +5 more
semanticscholar +1 more source
Autotransformer (AT) traction network with bilateral power supply mode (PSM) is an effective and economical electrified railway feeding scheme. However, due to the nonlinear relationship between measured reactance and distance, as well as the complex ...
Shuai Wang +5 more
semanticscholar +1 more source
Switch Fault Diagnosis of Grid-Connected Inverter Using Symmetrical Components
IEEE Journal of Emerging and Selected Topics in Power ElectronicsThe reliable operation of grid-connected inverters is crucial for maintaining stability and ensuring the resilience of modern power systems, particularly given the increasing reliance on renewable energy sources.
A. Mimouni +3 more
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IET Power Electronics, 2019
Fault-tolerant capability greatly promoted the application of multiphase machines on safety-critical occasions, and fault-tolerant control strategies are required to suppress the torque ripples.
Zicheng Liu +3 more
semanticscholar +1 more source
Fault-tolerant capability greatly promoted the application of multiphase machines on safety-critical occasions, and fault-tolerant control strategies are required to suppress the torque ripples.
Zicheng Liu +3 more
semanticscholar +1 more source
Symmetrical power factors and symmetrical reactive current components
2006 IEEE Power Engineering Society General Meeting, 2006This paper deals with the definition of power factor and reactive current component in a three-phase system. For a single-phase system, power factor and reactive current component are defined based on the phase-angle displacement between the measured voltage and current waveforms. This definition can be directly extended to balanced three-phase systems.
M. Karimi-Ghartemani, H. Karimi
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Symmetrical Components Detection With FFDSOGI-PLL Under Distorted Grid Conditions
2019 International Conference on Smart Energy Systems and Technologies (SEST), 2019To synchronize grid-connected voltage source inverters with the grid, the knowledge about the phase angle of the fundamental, positive sequence of the supplying voltage is necessary.
Ben Hoepfner, R. Vick
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