Grid-Voltage Sensorless Control of an LCL filter with Low Resonance Frequency
; Busada, Claudio ; Solsona, Jorge Alberto Otros responsables
Fecha
2017
Editorial
Institute of Electrical and Electronics Engineers
Revista
Título del libro
Nombre del evento
IEEE Conference on PhD Research in Microelectronics and Electronics in Latin America (PRIME-LA 2017)
Fecha del evento
2017-02-20
Institución organizadora
Institute of Electrical and Electronics Engineers
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Inglés
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Resumen
A Grid-Voltage sensorless control strategy for LCL Grid-connected voltage source inverters is proposed. Positive and negative grid sequences used for synchronization are estimated using an observer. The control of the system is implemented with a strategy that allows the use of the proportional plus resonant regulator (PR) optimum design, regardless of the filter resonance frequency. The effectiveness of the proposal is demonstrated by simulation in a realistic scenario.
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Grid-Voltage Sensorless Control of an LCL filter with Low Resonance Frequency; IEEE Conference on PhD Research in Microelectronics and Electronics in Latin America (PRIME-LA 2017); Bariloche; Argentina; 2017; 1-4
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