Voltage Stabilization in a DC MicroGrid by an ISS-like Lyapunov Function implementing Droop Control

Alessio Iovine 1 Gilney Damm 2 Elena De Santis 3 Maria Domenica Di Benedetto 3 Lilia Galai-Dol 1 Pierdomenico Pepe 3
1 R D Institute for Urban Energy Transition
2 IBISC - Informatique, Biologie Intégrative et Systèmes Complexes
3 UNIVAQ - University of L'Aquila [Italy]
Abstract : The interconnection of renewable energy sources with storage systems through a Direct Current (DC) MicroGrid is one of the best ways to deal with the need for reliable power networks. An approach based on the 'System of Systems' philosophy using distributed control methodologies is developed here with the purpose to share the duty to ensure grid voltage stability among a number of devices ensuring fast response. The closed-loop stability proof is based on an Input-to-State-Stable (ISS) like Lyapunov function.
Keywords : DC MicroGrid Droop control Input-to-State Stability Lyapunov methods Voltage control
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Conference papers
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https://hal.archives-ouvertes.fr/hal-01988799
Contributor : Frédéric Davesne <>
Submitted on : Tuesday, January 22, 2019 - 9:17:32 AM
Last modification on : Monday, October 28, 2019 - 10:50:22 AM

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Alessio Iovine, Gilney Damm, Elena De Santis, Maria Domenica Di Benedetto, Lilia Galai-Dol, et al.. Voltage Stabilization in a DC MicroGrid by an ISS-like Lyapunov Function implementing Droop Control. 16th European Control Conference (ECC 2018), Jun 2018, Limassol, Cyprus. pp.1130--1135, ⟨10.23919/ECC.2018.8550492⟩. ⟨hal-01988799⟩

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