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An investigation on the impacts of distributed generation curtailment regulations on distribution network investment

机译：分布式发电削减条例对配电网投资影响的调查

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This paper explores the impacts that different energy curtailment regulations have on distribution network investment. Energy curtailment regulation is increasingly applied in distribution networks. An important aspect of curtailment regulation is its impact on the network expansion investment and the distribution generation (DG) penetration level. The main interest of this paper is in curtailments due to the distribution network constraints. Energy curtailment regulation in Germany and Sweden are used and modified in this paper as case studies. All the costs are obtained by a network investment model, which considers network constraints, fluctuations of generation and load, and regulatory settings. The main contribution of this paper is in the application of optimal power flow to regulation modelling, in the quantification of the impacts of curtailment regulations on network investment and in the conclusions drawn on the implications of different curtailment levels for different networks. The quantified results obtained by the developed model are presented in the case studies. In one case, when the curtailment level is higher than 8%, curtailing more DG does not decrease the investment in the network. In the other case, when the compensation price is one fifth of the electricity price, the network is reinforced so that no curtailment would occur. (C) 2016 Elsevier B.V. All rights reserved.
机译：本文探讨了不同的能源削减法规对配电网投资的影响。能源削减监管越来越多地应用于配电网络。削减监管的一个重要方面是它对网络扩展投资和配电生成（DG）渗透水平的影响。由于配电网络的限制，本文的主要兴趣在于削减。作为案例研究，本文使用和修改了德国和瑞典的能源削减法规。所有成本都是通过网络投资模型获得的，该模型考虑了网络约束，发电量和负荷的波动以及监管设置。本文的主要贡献在于将最优潮流应用于规则建模，量化削减规则对网络投资的影响以及得出不同削减水平对不同网络的影响得出的结论。在案例研究中介绍了通过开发的模型获得的量化结果。在一种情况下，当削减水平高于8％时，削减更多DG不会减少对网络的投资。在另一种情况下，当补偿价格为电价的五分之一时，网络将得到加强，因此不会出现削减现象。 （C）2016 Elsevier B.V.保留所有权利。

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