Buscar
Mostrando ítems 1-10 de 241
Análise harmônica de redes elétricas utilizando o software PCFLO
(Universidade Federal de UberlândiaBrasilEngenharia Elétrica, 2017)
Utility Harmonic Impedance Measurement Based on Data Selection
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2012)
Determination of the utility harmonic impedance based on measurements is a significant task for utility power-quality improvement and management. Compared to those well-established, accurate invasive methods, the noninvasive ...
Output Admittance Synthesizer for Synchronverters
(Institute of Electrical and Electronics Engineers, 2021-05)
This paper proposes an "Output Admittance Synthesizer" (OAS), a feedback block that enables the Synchronverter (SV) to have specific values of output admittance (modulus and phase), at specified harmonic frequencies (and ...
Utility Harmonic Impedance Measurement Based on Data Selection
(IEEE-Inst Electrical Electronics Engineers IncPiscataway, 2012)
Modeling for performance analysis of electromagnetic zero-sequence suppressor
(2010-12-30)
The purpose of this work is to present a frequency domain model to demonstrate the operation of an electromagnetic arrangement for controlling the injection of zero-sequence currents in the electrical system. Considering ...
Modeling for performance analysis of electromagnetic zero-sequence suppressor
(2010-12-30)
The purpose of this work is to present a frequency domain model to demonstrate the operation of an electromagnetic arrangement for controlling the injection of zero-sequence currents in the electrical system. Considering ...
THEORETICAL ASPECTS AND NUMERICAL COMPUTATION OF THE TIME-HARMONIC GREEN'S FUNCTION FOR AN ISOTROPIC ELASTIC HALF-PLANE WITH AN IMPEDANCE BOUNDARY CONDITION
(EDP SCIENCES S A, 2010)
This work presents an effective and accurate method for determining, from a theoretical and computational point of view, the time-harmonic Green's function of an isotropic elastic half-plane where an impedance boundary ...
PRACTICAL APPROACHES FOR AC SYSTEM HARMONIC IMPEDANCE MEASUREMENTS
(Ieee-inst Electrical Electronics Engineers IncNew York, 1991)
Distributed control strategy based on a consensus algorithm and on the conservative power theory for imbalance and harmonic sharing in 4-wire microgrids
(IEEE, 2020)
A distributed control system is proposed which uses the Conservative Power Theory (CPT) and a consensus algorithm to share imbalance and harmonics between different converters in three-phase four-wire droop-controlled ...