Reliability-driven transmission investment in systems with wind generation
Reliability-driven transmission investment in systems with wind generation
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DOI：
10.1049/iet-gtd.2010.0423
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发表时间：
2011-08
影响因子：
2.5
通讯作者：
M. Castro;D. Pudjianto;P. Djapic;G. Strbac
中科院分区：
文献类型：
--
作者：
M. Castro;D. Pudjianto;P. Djapic;G. Strbac
本文介绍了一种方法来评估系统的输电网络充分性与风力发电的显着贡献。传统的发电和应用这些标准的风力发电，由于其较低的可靠性性能的历史网络设计标准的概念化，被证明会导致传输过度投资时，风力发电位于出口地区或投资不足，并在供应损失的风险显着增加时，它位于进口地区。因此，这项工作的目标是更新的方法来确定足够的传输容量，以反映风力发电的特点，同时保持现有标准的整体理念。这项工作的目的是为英国（GB）电网设计标准的审查提供信息，以纳入风力发电。案例研究的背景下，一个简化的GB传输系统模型来证明，风力发电往往驱动比传统发电的传输容量少。
This paper describes a methodology for assessing the transmission network adequacy in systems with significant contribution of wind generation. The historical network design standards were conceptualised for conventional generation and applying those standards to wind generation, given its lower reliability performance, is shown to lead to transmission overinvestment when wind generation is located in an exporting area or to underinvestment and a significant increase in the risk of loss of supply when it is located in an importing area. The objective of this work is therefore to update the methodology for determining the adequacy of transmission capacity to reflect the characteristics of wind generation, while maintaining the overall philosophy of the existing standards. This work is conducted to inform the review of the Great Britain (GB) network design standards to incorporate wind generation. Case studies are presented in the context of a simplified GB transmission system model to demonstrate that wind power tends to drive less transmission capacity than conventional generation.