Optimal placement and sizing of a DG based on a new power stability index and line losses
This paper proposes a new algorithm for Distributed Generator (DG) placement and sizing for distribution systems based on a novel index. The index is developed considering stable node voltages referred as power stability index (PSI). A new analytical approach is adopted to visualize the impact of DG...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
International Journal of Electrical Power & Energy Systems
2012
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/7869/ http://ac.els-cdn.com/S0142061512002438/1-s2.0-S0142061512002438-main.pdf?_tid=def24c26-a7d5-11e2-b7d0-00000aacb35e&acdnat=1366254958_c2577cc9d72fe81f7268b25160dafb29 |
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| Summary: | This paper proposes a new algorithm for Distributed Generator (DG) placement and sizing for distribution systems based on a novel index. The index is developed considering stable node voltages referred as power stability index (PSI). A new analytical approach is adopted to visualize the impact of DG on system losses, voltage profile and voltage stability. The proposed algorithm is tested on 12-bus, modified 12-bus and 69-bus radial distribution networks. The test results are also compared and found to be in close agreement with the existing Golden Section Search (GSS) algorithm. |
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