Power Quality in Microgrids Based on Distributed Generators

• Autore: Chandra Ambrish
• Pubblicazione: MDPI - Multidisciplinary Digital Publishing Institute, 2019
• Descrizione fisica: 1 online resource (194 p.)
• Soggetto topico: History of engineering and technology
• Soggetto non controllato: 2nd-order lowpass filter; autonomous microgrid; coordinated control; current source mode (CSM); data testing; diesel generator; differential feedforward; distributed generations; dynamic frequency support; frequency control; frequency stability; grid impedance; grid-connected inverter; grid-connection/island switching process; grid-tied inverter; harmonic suppression; HVDC; hybrid energy storage; impedance enhancement; line commutated converter; microgrid; modeling method; multi-inverter system; multi-time scale; nonlinear dynamic system; optimal virtual resistor; output impedance; parameter identification; power quality; power quality control; power quality improvement; power system simulation; PV generation; reference current compensation; series inverter; shunt inverter; sliding mode control; solar photovoltaic system; stability analysis; stand-alone microgrid; standalone microgrid; state estimation; submarine cables; unscented Kalman filter; vector control; virtual damping; virtual inertia; virtual synchronous generator; voltage compensation; voltage control; voltage fluctuation; voltage source mode (VSM); voltage stability; voltage-source converter; weak grid; wind farm
• Persona (resp. second.): GengHua
• Sommario/riassunto: This book comprises ten articles covering different aspects of power quality issues in microgrids and distributed generation (DG) systems, including 1) Detection and estimation of power quality; 2) Modeling; 3) Harmonic control for DG systems and microgrids; 4) Stability improvements for microgrids. Different power quality phenomena and solution were studied in the included papers, such as harmonics, resonance, frequency deviation, voltage sag, and fluctuation. From a network point of view, some papers studied the harmonic and stability issues in standalone microgrids which are more likely to cause power quality problems. Other papers discussed the power quality problems in microgrids which are weakly interconnected with the main distribution grid. In view of the published papers, there is a trend that increasingly advanced modeling, analysis, and control schemes were applied in the studies. Moreover, the latest works focus not only on single-unit problems but also multiple units or network issues. Although some of the hot topics are not included, this book covers multiple aspects of the current power quality research frontier, and represents a particularly useful reference book for frontier researchers in this field.
• Titolo autorizzato: Power Quality in Microgrids Based on Distributed Generators
• ISBN: 3-03928-007-4
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910367738503321
• Lo trovi qui: Univ. Federico II