Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2009.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2010
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| Online Access: | http://hdl.handle.net/1721.1/54548 |
| _version_ | 1811091050409754624 |
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| author | Chen, Yaliang |
| author2 | Yet-Ming Chiang and Andy Chu. |
| author_facet | Yet-Ming Chiang and Andy Chu. Chen, Yaliang |
| author_sort | Chen, Yaliang |
| collection | MIT |
| description | Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2009. |
| first_indexed | 2024-09-23T14:56:20Z |
| format | Thesis |
| id | mit-1721.1/54548 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T14:56:20Z |
| publishDate | 2010 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/545482019-04-12T23:37:35Z Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage Chen, Yaliang Yet-Ming Chiang and Andy Chu. Massachusetts Institute of Technology. Dept. of Materials Science and Engineering. Massachusetts Institute of Technology. Dept. of Materials Science and Engineering. Materials Science and Engineering. Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2009. Cataloged from PDF version of thesis. Includes bibliographical references (p. 192-198). For large-scale energy storage application, flow battery has the advantages of decoupled power and energy management, extended life cycles and relatively low cost of unit energy output ($/kWh). In this thesis, an overview of various flow battery technologies has been presented, with comparison to other energy storage technologies available in the market. It has been found that though flow batteries generally have lower energy density than other electro-chemical storage systems, the easy scalability of energy/power capacity at very low O&M cost enables flow batteries to be one of the fastest emerging energy storage technologies. The intellectual property landscape of current flow battery market has also been reviewed. The three dominating flow battery technologies in the market are Regenesys polysulfide/bromide redox flow battery (PBR), zinc/bromine battery (ZBB) and all vanadium redox flow battery (VRB). VRB has been chosen for an in-depth analysis of its design and technology, mainly because of its halogen-free operation and superior electrolyte properties. A cost model based on VRB system has been built in the context of Singapore, and the Capital Cost per Cycle (CCPC) for a 250kW VRB system with 8 hours of discharge duration is estimated to be about $0.0828/kWh. However, this figure changes considerably with the materials' costs, the design of electrolyte and cell stack, as well as the power and energy capacity of the system. Based on this cost model, it is also investigated in this thesis that in view of the current electricity prices, it is economically unfeasible to implement VRB system for bulk electricity price arbitrage in Singapore. (cont.) The VRB-based flow battery system has also been evaluated together with other technologies, such as solar PV panels for electricity generation, in the implementation models in group project. The final conclusion is that at current electricity and oil price in Singapore, implementing "green technologies", such as electricity generation from solar energy with energy storage system, still faces tremendous financial barrier. Greater government incentives and higher fossil fuel price volatility are necessary for these green technologies to be viable in the near future. by Yaliang Chen. M.Eng. 2010-04-28T16:59:39Z 2010-04-28T16:59:39Z 2009 2009 Thesis http://hdl.handle.net/1721.1/54548 566109930 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 203 p. application/pdf Massachusetts Institute of Technology |
| spellingShingle | Materials Science and Engineering. Chen, Yaliang Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage |
| title | Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage |
| title_full | Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage |
| title_fullStr | Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage |
| title_full_unstemmed | Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage |
| title_short | Implementation of electric vehicle system based on solar energy in Singapore assessment of flow batteries for energy storage |
| title_sort | implementation of electric vehicle system based on solar energy in singapore assessment of flow batteries for energy storage |
| topic | Materials Science and Engineering. |
| url | http://hdl.handle.net/1721.1/54548 |
| work_keys_str_mv | AT chenyaliang implementationofelectricvehiclesystembasedonsolarenergyinsingaporeassessmentofflowbatteriesforenergystorage |