Substation planning method in an active distribution network under low-carbon economy
| Autor: | Shiju Wang, Shaoyun Ge, Zhiying Lu, Hong Liu |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
TK1001-1841
Active power distribution network Distribution networks Renewable Energy Sustainability and the Environment Computer science Reliability (computer networking) TJ807-830 Energy Engineering and Power Technology Low-carbon economy Weighted Voronoi diagram Renewable energy sources Reliability engineering Production of electric energy or power. Powerplants. Central stations Planning method Capacity credit (CC) Substation planning |
| Zdroj: | Journal of Modern Power Systems and Clean Energy, Vol 3, Iss 4, Pp 468-474 (2015) |
| ISSN: | 2196-5420 2196-5625 |
| DOI: | 10.1007/s40565-015-0157-4 |
| Popis: | A substation planning method that accounts for the widespread introduction of distributed generators (DGs) in a low-carbon economy is proposed. With the proliferation of DGs, the capacity that DGs contribute to the distribution network has become increasingly important. The capacity of a DG is expressed as a capacity credit (CC) that can be evaluated according to the principle that the reliability index is unchanged before and after the introduction of the DG. A method that employs a weighted Voronoi diagram is proposed for substation planning considering CC. A low-carbon evaluation objective function is added to the substation planning model to evaluate the contribution of DGs to a low-carbon economy. A case study is analyzed to demonstrate the practicality of the proposed method. |
| Databáze: | OpenAIRE |
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