Towards understanding the value of decentralized heat pumps for network services in Germany: Insights concerning self-consumption and secondary reserve power

2016 IEEE International Smart Cities Conference (ISC2) Pub Date : 2016-09-01 DOI:10.1109/ISC2.2016.7580827

Marcus Brennenstuhl, D. Pietruschka, U. Eicker, Malcolm Yadack

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引用次数: 8

Abstract

Heat pumps in households have emerged as potentially important actors in future energy systems characterized by large shares of intermittent renewable energy generation from wind and PV systems. The flexible electricity demand from heat pump systems combined with thermal storage allows load balancing and even participation in reserve and ancillary services markets. The effects of such micro scale DR systems on both the national grid and on local grid conditions have not been sufficiently studied. In this paper, we expand on previous work by combining simulations of a model neighborhood's participation in DR with household heat pumps with an estimation of requirements and potential revenue in the secondary reserve market in Germany. Combining simulations of control strategies for household heat pumps with the electricity grids demand function for secondary reserve power, sheds light on the complexity of providing DR services at this scale and opens up new avenues of research on business models and control strategies for aggregators and other utility companies operating virtual power plants.

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了解分散热泵在德国网络服务中的价值:关于自我消耗和二次备用功率的见解

家用热泵已成为未来能源系统中潜在的重要角色，其特点是风能和光伏系统的间歇性可再生能源发电占很大份额。热泵系统与蓄热相结合的灵活电力需求允许负载平衡，甚至参与储备和辅助服务市场。这种微型DR系统对国家电网和地方电网条件的影响尚未得到充分研究。在本文中，我们扩展了之前的工作，通过将模拟社区参与DR与家用热泵的模拟与德国二级储备市场的需求和潜在收入的估计相结合。将家用热泵控制策略的模拟与电网对二次备用电力的需求功能相结合，揭示了在这种规模上提供DR服务的复杂性，并为集成商和其他运营虚拟发电厂的公用事业公司开辟了商业模式和控制策略研究的新途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2016 IEEE International Smart Cities Conference (ISC2)

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