Control and design of a hybrid energy storage system

Jérémy Dulout (1) , Bruno Jammes (1) , Lionel Séguier (2) , Corinne Alonso (1)

1 LAAS-ISGE - Équipe Intégration de Systèmes de Gestion de l'Énergie
2 LAAS-I2C - Service Instrumentation Conception Caractérisation

The increasing deployment of intermittent renewable energy sources (RESs) around the world has revealed concerns about the power grid stability. To solve this problem, a massive use of storage systems is needed. The main goal of this work is to develop a hybrid energy storage system (HESS) combining several storage devices with complementary performances. In this paper, lead-acid batteries and supercapacitors (SCs) are associated in order to deliver a pulsed current. An innovative cascade control with anti-windup tracking manages the power sharing between a buck and a boost converters connected to the same DC bus. Analog control circuits and power converters have been designed to evaluate the performances of the HESS in real conditions.

Mots clés: «Battery Management Systems (BMS)»; «Converter control»; «DC power supply»; «Energy Storage»; «Supercapacitor».

Domaines: Electronique; Energie électrique; Automatique / Robotique; Ingénierie de l'environnement

Jérémy Dulout, Bruno Jammes, Lionel Séguier, Corinne Alonso. Control and design of a hybrid energy storage system. EPE - ECCE Europe 15, Sep 2015, Geneve, Switzerland. ⟨10.1109/EPE.2015.7309468⟩. ⟨hal-01216375⟩