Mouratidis, Panagiotis ; Schneider, Maximilian ; Rinderknecht, Stephan (2020)
Hybrid Energy Storage System for Peak Shaving Application in Industries.
Graz, Österreich (12.-14.02.2020)
Conference or Workshop Item, Bibliographie
Abstract
Peak shaving of the electric power consumption has certain advantages forindustries. For the provision of services like peak shaving,the integrationofenergy storage is the common option. Beside systems that use only one type of energy storage, hybrid systems combine the advantages of differentenergy storages to improve the overall service. In this work a combined system of a flywheel and a lithium-ion battery is suggested. The flywheel plays the role of the short-term energy storage unit, whereas the battery the role of the long term unit.Thecharacteristic properties of both the storages are described.The power dispatch strategy between the units is implemented using a frequency dependent allocation and a short example is given. The surplus value that the flywheel adds to the hybrid system, arises from the reducedbattery aging in comparisonto a stand-alone batterysystem.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2020 |
| Creators: | Mouratidis, Panagiotis ; Schneider, Maximilian ; Rinderknecht, Stephan |
| Type of entry: | Bibliographie |
| Title: | Hybrid Energy Storage System for Peak Shaving Application in Industries |
| Language: | English |
| Date: | 12 February 2020 |
| Publisher: | Verlag der TU Graz |
| Journal or Publication Title: | 16. Symposium Energieinnovation |
| Book Title: | 16. Symposium Energieinnovation |
| Event Location: | Graz, Österreich |
| Event Dates: | 12.-14.02.2020 |
| URL / URN: | https://www.tugraz.at/fileadmin/user_upload/tugrazExternal/4... |
| Abstract: | Peak shaving of the electric power consumption has certain advantages forindustries. For the provision of services like peak shaving,the integrationofenergy storage is the common option. Beside systems that use only one type of energy storage, hybrid systems combine the advantages of differentenergy storages to improve the overall service. In this work a combined system of a flywheel and a lithium-ion battery is suggested. The flywheel plays the role of the short-term energy storage unit, whereas the battery the role of the long term unit.Thecharacteristic properties of both the storages are described.The power dispatch strategy between the units is implemented using a frequency dependent allocation and a short example is given. The surplus value that the flywheel adds to the hybrid system, arises from the reducedbattery aging in comparisonto a stand-alone batterysystem. |
| Uncontrolled Keywords: | Peak shaving, Energy storage,Kinetic energy,Flywheel, Lithium-ion battery |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institute for Mechatronic Systems in Mechanical Engineering (IMS) |
| Date Deposited: | 29 Jun 2020 05:21 |
| Last Modified: | 29 Jun 2020 05:21 |
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