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arXiv 2107.09019physics.soc-phcs.SYeess.SY
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在存在大量太阳能和社区规模储能的情况下,电网定价的互利方法

A mutually beneficial approach to electricity network pricing in the presence of large amounts of solar power and community-scale energy storage

B. C. P. Sturmberg, M. E. Shaw, C. P. Mediwaththe, H. Ransan-Cooper, B. Weise, M. Thomas, L. Blackhall

摘要:

包含大型光伏太阳能系统的配电网络可能会经历客户之间的电力流。这可能会带来技术和社会经济方面的挑战。本文确定了如何通过社区规模储能(CES)和本地网络电价的联合部署来应对这些挑战。我们的研究模拟了一个CES下的一系列本地网络电价模型的操作,使用当前的澳大利亚电力价格和当前的网络价格作为参考。我们评估太阳能和非太阳能拥有客户以及配电网络运营商的财务结果。我们发现,关税设置的存在,创造互利的所有利益相关者。相对于正常的配电网费率,这些费率都对当地电网内的能源流量提供了50%以上的折扣。这些研究结果的政策含义是,历史上有争议的,在当地的太阳能发电存在的网络电价改革的问题,可以解决一个互惠互利的安排,当地的网络电价和消费电子产品。此外,通过明确和直观的本地网络资费定价条件,减轻了设定适当资费的挑战。

英文摘要:

Electricity distribution networks that contain large photovoltaic solar systems can experience power flows between customers. These may create both technical and socio-economic challenges. This paper establishes how these challenges can be addressed through the combined deployment of Community-scale Energy Storage (CES) and local network tariffs. Our study simulates the operation of a CES under a range of local network tariff models, using current Australian electricity prices and current network prices as a reference. We assess the financial outcomes for solar and non-solar owning customers and the distribution network operator. We find that tariff settings exist that create mutual benefits for all stakeholders. Such tariffs all apply a discount of greater than 50\% to energy flows within the local network, relative to regular distribution network tariffs. The policy implication of these findings is that the, historically contentious, issue of network tariff reform in the presence of local solar power generation can be resolved with a mutually beneficial arrangement of local network tariffs and CES. Furthermore, the challenge of setting appropriate tariffs is eased through clear and intuitive conditions on local network tariff pricing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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