Print Email Facebook Twitter The role of electrical energy storage in a future sustainable electricity grid Title The role of electrical energy storage in a future sustainable electricity grid Author Van Staveren, R.J.M. Contributor Herder, P.M. (mentor) De Vries, L.J. (mentor) Cunningham, S.W. (mentor) Verzijlbergh, R.A. (mentor) Aalbers, R. (mentor) Faculty Technology, Policy and Management Department Engineering Systems and Services Programme Energy and Industry Date 2014-08-29 Abstract The call for lower CO2 emissions has increased the integration of renewable energy sources in the electricity system. However, these intermittent sources do not follow the cycles of demand and are unpredictable in their nature. As the electrical system needs to constantly balance supply and demand, these renewable sources cause problems in the operations of the grid. Electrical energy storage is proposed as a solution for these issues. The research uses an optimization model to test the effects of energy storage on the operation of the electrical system. It shows that the development of storage can be beneficial in systems with a large amount of renewables. The value of storage is mostly dependent on the amount of renewables in the electricity system. Low amounts of renewables give too little opportunities to load while too much renewables give the storage only few periods to unload. Secondly, the value of storage is dependent on the amount of available transmission capacity. In some situations, investments in transmission can be replaced by investments in storage. As the transmission system operator (TSO) is responsible for system balance, he should have the possibility to choose between different investments and pick the optimal one. Subject electrical energy storagerenewable energyoptimization To reference this document use: http://resolver.tudelft.nl/uuid:69942211-7216-4c09-b9e5-e5e452240a5b Part of collection Student theses Document type master thesis Rights (c) 2014 Van Staveren, R.J.M. Files PDF RvStaveren_-_The_role_of_ ... y_grid.pdf 7.8 MB Close viewer /islandora/object/uuid:69942211-7216-4c09-b9e5-e5e452240a5b/datastream/OBJ/view