Design of controllers for single-phase investors operating in island mode within a micronetwork ; Diseño de controladores para inversores monofásicos operando en modo isla dentro de una microrred
[ES] This work presents the design and implementation of three controllers: supply-comprehensive control, comprehensive proportionate control plus resonant controller and a new control proposal configured with a pro rata control proportional controller plus resonant controller. The design of these controllers is geared to the operation of investors in island mode in the context of micro-networks, their performance has been validated through simulations results and experimental tests. In particular, the proposed control configuration has an advantage over the other two controllers in avoiding saturation phenomena in systems, which occur when large control signals are presented. In addition to improving the rejection of shocks when the investor feeds linear and non-linear loads. In other words, with the combination of the two controllers, an appropriate solution is achieved to reduce the total harmonic distortion in the output voltage of a single phase investor, when loads are fed in isolation or with the investor disconnected from the grid. Ortega, R.; Carranza, O.; Soda, JC.; García, V.; Hernández, R. (2016). Design of controllers for single-phase inverters operating in island mode within a microgrid. Ibero-American magazine for Automatic and Industrial Informatics. 13 (1): 115-126. https://doi.org/10.1016/j.riai.2015.09.010 Mikati, M., Santos, M., Mrs Armenta, C. (2012). Modelling and Simulation of a Joint Solar and Wind Energy System to analyse its Electricity Network Dependency. Ibero-American magazine for Automatic and Informatics Industrial RIAI, 9 (3), 267-281. doi:10.1016/j.riai.2012.05.010 ; 115 126 13 1 ; [ES] This work presents the design and implementation of three controllers: supply-comprehensive control, comprehensive proportionate control plus resonant controller and a new control proposal configured with a pro rata control proportional controller plus resonant controller. The design of these controllers is geared to the operation of investors in island mode in the context of micro-networks, their ...