Holingol hybrid energy storage project

What is a hybrid energy storage system?

The paper gives an overview of the innovative field of hybrid energy storage systems (HESS). An HESS is characterized by a beneficial coupling of two or more energy storage technologies with supplementary operating characteristics (such as energy and power density, self-discharge rate, efficiency, life-time, etc.).

Can hybrid power sources be used for pulsed current applications?

Hybrid power sources for pulsed current applications. IEEE Trans. Aerosp. Electron. Syst.; 2006. Camara MB, GualousH,Gustin F, BerthonA. Design and new control of DC/DC converters to share energy between supercapacitors and batteries in hybrid vehicles.

What is the second energy storage coupling architecture in a Hess?

The second energy storage coupling architecture in a HESS is via one bidirectional DC/DC- energy supply energy bus energy demand converter1 storage ES1 energy manage- ment converter2 storage ES2 106 Thilo Bocklisch / Energy Procedia 73 ( 2015 ) 103 – 111 converter.

What is the future of energy storage & power-to-heat?

Renewable hydrogen (H 2 ) and methane (CH 4 ) are both very promising options for long-term energy storage. Also heat storage and power-to-heat concepts will gain importance in the context of future HESS-applications.

Which Hess-configurations are suitable for decentralized PV-systems?

Four HESS-configurations, suitable for the application in decentralized PV-systems: a) power-to-heat/battery, b) power-to-heat/battery/hydrogen, c) supercap/battery and d) battery/battery, are briefly discussed. The paper ends with a short description of the HESS-experimental test-bed at Chemnitz University of Technology.