TY - GEN
T1 - A PI-P+Resonant controller design for single phase inverter operating in isolated microgrids
AU - Ortega, R.
AU - Trujillo, C. L.
AU - Garcerá, G.
AU - Figueres, E.
AU - Carranza, O.
PY - 2012
Y1 - 2012
N2 - This paper presents the design and implementation of a resonant controller into a PI-P control configuration (PI-P+Resonant controller). The idea PI-P control is avoid that large control signals causing the saturation phenomena in the system. On the other hand, the resonant controller allows providing high gain at the frequency of the harmonics, in order to mitigate these harmonics. Consequently, the combination of the two controllers (PI-P+Resonant controller) turns out to be an adequate solution to reduce total harmonic distortion in the output voltage (THD v) of a single-phase inverter due to nonlinear loads. The design of this controller is conducted for inverter operation in island mode within the context of microgrids. That is, in this mode, the inverter must supply the load independently. The controller implemented should be able to regulate the output voltage to be supplied to the load while maintaining the waveform, frequency and amplitude of the output signal.
AB - This paper presents the design and implementation of a resonant controller into a PI-P control configuration (PI-P+Resonant controller). The idea PI-P control is avoid that large control signals causing the saturation phenomena in the system. On the other hand, the resonant controller allows providing high gain at the frequency of the harmonics, in order to mitigate these harmonics. Consequently, the combination of the two controllers (PI-P+Resonant controller) turns out to be an adequate solution to reduce total harmonic distortion in the output voltage (THD v) of a single-phase inverter due to nonlinear loads. The design of this controller is conducted for inverter operation in island mode within the context of microgrids. That is, in this mode, the inverter must supply the load independently. The controller implemented should be able to regulate the output voltage to be supplied to the load while maintaining the waveform, frequency and amplitude of the output signal.
UR - http://www.scopus.com/inward/record.url?scp=84864830721&partnerID=8YFLogxK
U2 - 10.1109/ISIE.2012.6237324
DO - 10.1109/ISIE.2012.6237324
M3 - Contribución a la conferencia
AN - SCOPUS:84864830721
SN - 9781467301589
T3 - IEEE International Symposium on Industrial Electronics
SP - 1560
EP - 1565
BT - Proceedings - 2012 IEEE International Symposium on Industrial Electronics, ISIE 2012
T2 - 21st IEEE International Symposium on Industrial Electronics, ISIE 2012
Y2 - 28 May 2012 through 31 May 2012
ER -