Reactive power procurement: A review of current trends
Reactive power procurement: A review of current trends
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DOI：
10.1016/j.apenergy.2020.114939
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发表时间：
2020-07
期刊：
影响因子：
11.2
通讯作者：
K. Anaya;M. Pollitt
中科院分区：
文献类型：
--
作者：
K. Anaya;M. Pollitt
本文回顾了无功和其他电力辅助服务竞争性采购的国际经验。它涉及来自不同司法管辖区的系统运营商，包括澳大利亚、美国和英国。本文评估了不同的采购机制、相关的补偿方案，并着眼于更具竞争力的无功采购方式。它评估了一种新的方法（来自英国的电力潜力倡议），该方法使用基于市场的机制从分布式能源中承包无功电力服务。讨论了一种适用于无功电力采购的概念拍卖设计。我们的研究结果表明，与其他辅助服务（如频率调节和容量储备）和能源市场相比，无功电力的竞争非常有限。引入更多以市场为导向的机制和资源（如分布式能源资源）来获得系统运营商的无功和有功电力服务，为处理电压稳定问题提供了新的机会和新的方法。《电力潜力》带来了试验技术和商业解决方案的机会，在引入竞争性无功电力市场中需要新的角色和新的互动。
This paper reviews the international experience in the competitive procurement of reactive power and other electricity ancillary services. It involves system operators from different jurisdictions including Australia, the United States and Great Britain. The paper evaluates the different procurement mechanisms, related compensation schemes and looks at more competitive ways for procuring reactive power. It appraises a novel approach (from the Power Potential initiative in the UK) for contracting reactive power services from distributed energy resources using a market-based mechanism. A conceptual auction design applicable to the procurement of reactive power is also discussed. Our findings suggest that competition in reactive power is very limited in comparison with other ancillary services (such as frequency regulation and capacity reserves) and the energy market. The introduction of more market-oriented mechanisms and resources (such as distributed energy resources) for acquiring reactive and active power services by the system operator gives rise to new opportunities and new ways to deal with voltage stability issues. Power Potential brings the opportunity to trial the technical and commercial solution, new roles and new interactions required in the introduction of a competitive reactive power market.