Control Tolerante a Fallos Multi-objetivo para Bess Acoplados a Micro-redes Aisladas Basado en Imc y H∞

The research proposes a multi-objective fault tolerance strategy for Battery Energy Storage Systems (BESS) coupled to the Benchmark type Hybrid Microgrid (HMG) based on algorithms by IMC and H-infinity method (H∞), considering that the control will operate for any load disturbance in the system. The proposed method will provide the basis for the development of fault tolerance methodologies in HMG, in addition, it will contribute to improve the reliability of the BESS and the isolated HMG against negative effects such as disturbances. Those effects such as: disturbances in the load, unmeasured disturbances in the load, censoring disturbances, disturbances in the uncensored output and noises in the measurement. In BESS systems, by using power electronics the energy in its DC form is adapted to suitable AC values in voltage and frequency. The HMG test system is composed of: Photovoltaic (PV), Battery Energy Storage System (BESS), linear and nonlinear loads. By means of fault tolerance, its development is focused on a control based on IMC and H∞ algorithms to eliminate all kinds of parasitic signals. The overall behavior Will.