MODELING OF HYDRO-PNEUMATIC ENERGY STORAGE USING PUMP TURBINES

0 avis

MODELING OF HYDRO-PNEUMATIC ENERGY STORAGE USING PUMP TURBINES

Archive ouverte : Communication dans un congrès

Ortego, Egoi | Dazin, Antoine | Caignaert, Guy | Colas, Frédéric | Coutier-Delgosha, Olivier

International audience. Modelling of a hydro-pneumatic energy storage system is the main aim of this paper. The project aims to model a prototype that uses a rotodynamic multi-stage pump-turbine to displace a virtual liquid piston for air compression. A dynamic model of the storage system is developed using the block diagram methodology. Two driving strategies are also developed in order to manage the constant variation of operating point due to pressure variation: maximum efficiency strategy and power demand response strategy.

Langue: Anglais

Date de publication: 2012-11

Source: 17th international Seminar on Hydropower Plants

Sujets

Consulter en ligne

Consulter le document

Suggestions

Du même auteur

Multistage radial flow pump - turbine for compressed air energy storage: ex...

Archive ouverte: Article de revue

Ortego Sampedro, Egoi | 2021-05-01

International audience. The increasing development of storage systems connected to electrical networks is stimulated by network management issues related to recent energetic landscape evolutions such as the increasi...

Modeling of Hydro-Pneumatic Energy Storage Using Pump Turbines

Archive ouverte: Communication dans un congrès

Ortego, Egoï | 2011-11-23

International audience. Modelling of a hydro-pneumatic energy storage system is presented in this paper. Hydro pneumatic storage aims to combine the good efficiency of hydraulic energy conversion and the space flexi...

Résistance des matériaux : Ecoles d'ingénieurs, préparation à l'agrégation ...

Livre | Kerguignas, Marcel - Ingénieur A&M. Auteur | 1977 - 4e édition

Du même sujet

Modeling of Hydro-Pneumatic Energy Storage Using Pump Turbines

Archive ouverte: Communication dans un congrès

Ortego, Egoï | 2011-11-23

Facile Assembly of Hybrid Micro-Supercapacitors for a Sunlight-Powered Ener...

Archive ouverte: Article de revue

Li, Min | 2022-10-26

International audience. Herein, hybrid micro-supercapacitors (MSCs), consisting of positive CoNi layer double hydroxides (LDHs) decorated on carbon nanotubes (CoNi LDHs@CNTs) and negative CNT electrodes, were assemb...

Nucleation triggering methods in supercooled phase change materials (PCM), ...

Archive ouverte: Article de revue

Beaupere, Noé | 2018

ACL. International audience. Supercooling is an undesired property of phase change materials due to the poorly predictable occurrence of crystallization during cooling. For such situations, the stored latent heat ca...

Energy management in EVs using battery and supercapacitors: Algebraic loop ...

Archive ouverte: Communication dans un congrès

Castaings, Ali | 2014-08-26

EPE'14-ECCE Europe, 16th Conference on Power Electronics and Applications, LAPPEENRANTA, FINLANDE, 26-/08/2014 - 28/08/2014. This paper deals with inversion-based control of EVs using battery and supercapacitors. Us...

MMC Stored Energy Participation to the DC Bus Voltage Control in an HVDC Li...

Archive ouverte: Article de revue

Samimi, Shabab | 2016

International audience. The modular multilevel converter (MMC) is becoming a promising converter technology for HVDC transmission systems. Contrary to the conventional two- or three-level VSC-HVDC links, no capacito...

Optimization of PCM based thermal management device for power electronics u...

Archive ouverte: Communication dans un congrès

Hubert, Romain | 2021-06-01

International audience. Phase Change Material (PCM) have been widely used for thermal energy storage due to their high latent heat of fusion. Several types of PCM are available and can be selected to meet the requir...

Chargement des enrichissements...