Assessment of the influence of distributed generation and demand side management on transmission system performance
Assessment of the influence of distributed generation and demand side management on transmission system performance
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分布式发电和需求侧管理对输电系统性能影响的评估
DOI：
10.1049/cp.2010.0889
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
S. Djokic
中科院分区：
文献类型：
--
作者：
B. Hayes;A. Collin;J. Acosta;S. Djokic
所有相关研究表明，未来电网将看到可再生能源分布式发电（DG）的显着增加以及负荷管理和智能网络技术的更广泛应用。DG和需求侧行动的影响是直接的，很容易观察到的配电网络。然而，它们对传输系统性能的影响更难以评估和量化。因此，本文试图评估的DG和需求侧管理的影响，在子传输和传输水平，其中现实的DG模型（包括微型和小型DG）和改进的总负荷模型（纳入模型的需求管理的负荷）连接到网络。本文还讨论了由于逆变器接口DG和现代非线性负载的贡献大幅增加，从配电网到输电网的谐波传播。(10页数）
All relevant studies indicate that future electricity networks will see a significant increase in renewable-based distributed generation (DG) and much wider application of load management and intelligent network technologies. The impact of DG and demand-side actions is direct and easily observed in the distribution networks. Their effects on transmission system performance, however, are more difficult to assess and quantify. Accordingly, this paper attempts to assess the impact of DG and demand side management at the sub-transmission and transmission levels, where realistic models of DG (including micro and small-scale DG) and improved aggregate load models (incorporating models of demand-manageable loads) are connected to network. The propagation of harmonics from distribution to transmission networks due to a substantially increased contribution from inverter-interfaced DG and modern non-linear loads is also discussed in the paper. (10 pages)