Inner control loops approach to control the islanded photovoltaic microgrid

Ndiwulu, Guy Wanlongo; Jaeger, Emmanuel De; Lusala, Angelo Kuti

doi:10.1109/afrcon.2017.8095646

Cited by 3 publications

(1 citation statement)

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“…The voltage V is regulated to the reference V * , and the output of the voltage controller G V is the duty cycle u. In Figure 2.11b, an inner current control loop is depicted when the The design and analysis of inner loops are fundamental for adequate operation of the islanded microgrids (see [119][120][121]). Cascaded inner control approach for DC microgrids has been reported in [122], and also used for comparison with the proposed controllers in [123].…”

Section: Inner Loop Controlmentioning

confidence: 99%

Advanced Hierarchical Control and Stability Analysis of DC Microgrids

Braitor

2022

Springer Theses

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source is rigorously proven using ultimate boundedness theory. Asymptotic stability to the desired equilibrium for the closed-loop system is analytically guaranteed, and detailed conditions are derived to guide the control design. v In order to validate the effectiveness of the different control methodologies developed in this thesis, both simulation and experimental testing are performed for each one of the methods, and are also compared with the conventional approaches to highlight their superiority. vi xi 5.4 Simulation results of the system states of two parallel operated DC/DC boost converters under the proposed controller . . . . . . . . . . . . . 5.5 Simulation results of the controller states of two parallel operated DC/DC boost converters under the proposed controller . . . . . . . . 5.6 DC microgrid configuration with n paralleled unidirectional DC/DC boost converters feeding a common generic load.

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Section: Inner Loop Controlmentioning

confidence: 99%