Dynamic Robust Reconfiguration of Distribution Network with Low-wind-speed Wind Turbine Integrated
| Autor: | Xie Dongqing, Li Bing, Ding Yang, Li Daopeng, Fang Guomin, Yang Yan |
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| Jazyk: | English<br />French |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | E3S Web of Conferences, Vol 143, p 02039 (2020) |
| Druh dokumentu: | article |
| ISSN: | 2267-1242 88842738 |
| DOI: | 10.1051/e3sconf/202014302039 |
| Popis: | For distribution systems where wind sources are poor, low-wind-speed wind turbines (LWTG) plays an important role in improving the security, economy and reliability of the system. However, the stochastic volatility of LWTG output and loads poses a challenge to the technology of distribution network reconfiguration. Considering the uncertainty of LWTG output, photovoltaic output and changes of load in multiple continuous periods, a dynamic robust reconfiguration model is established. The optimization target is to minimize the three-phase current unbalance and network loss. The model solving process combines the Latin hypercube sampling-based Monte Carlo method, the Semi-invariant method and the compound differential evolution algorithm. The influence of LWTG on the reconfiguration results is explored based on the modified IEEE34-node simulation system, and the performance of the proposed dynamic robust reconfiguration method is then verified. |
| Databáze: | Directory of Open Access Journals |
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