Establishing Large-Scale Renewable Reserve Capacity through Distributed Multi-Agent Support
Establishing Large-Scale Renewable Reserve Capacity through Distributed Multi-Agent Support
复制标题
通过分布式多智能体支持建立大规模可再生能源储备能力
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
Olav Krause
中科院分区：
文献类型：
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作者：
H. Wedde;Sebastian Lehnhoff;Edmund Handschin;Olav Krause
全球范围内使用可再生和生态清洁能源的趋势一直在稳步增长。大多数欧洲国家通过减税，甚至通过非常优惠的退款计划，将可再生能源电力输送到公共网络，鼓励私人投资并提供大量补贴。由于可再生能源发电量的可预测性有限，长期以来，电网运营商和大型电力分销商的政策是利用化石能源和可预测的能源来弥补供需之间的差异，并平衡电力容量。随着可再生能源发电量的不断增长，对备用和平衡电力的需求也大幅增长。 2005 年，欧盟电力传输协调组织 (UCTE) 要求电网运营商有义务降低可再生能源容量的整合成本。一旦可再生能源可以作为储备容量，这显然是可能的。由于它们分布广泛、分散，它们的综合效应很可能可以保证稳定的供应。剩下的问题是风能和太阳能发电的不可预测性需要在财务上和及时传输方面进行管理。我们为分布式协商过程引入了一种新颖的解决方案，它与电力分配程序兼容。这是我们 DEZENT（配电分散管理）项目的一部分。
A world-wide trend towards renewable and ecologically clean forms of energy has been steadily growing. Private investments are encouraged and heavily subsidized in most of the European countries, through tax deductions, and even more through a very favorable refund program for feeding electric power from renewable sources into the public network. Due to the limited predictability of the output of renewable power capacities it has long become the policy of grid operators and large power distributors to cover the differences between demand and supply with immense reserve and balancing power capacities based on fossil, and thus predictable, energy sources. With growing renewable power feed-in the demand for reserve and balancing power grows over-proportionally. In 2005 the European Union for the Coordination of Transmission of Electricity (UCTE) demanded to impose an obligation on grid operators to reduce integration costs for renewable energy capacities. This could obviously be possible once the renewable capacities sources could serve as reserve capacity. Since these are widely distributed and dispersed, their combined effect may well be used to guarantee a stable supply. The remaining problem behind is that the largely unpredictable character of wind and solar power supply is to be administered financially and in terms of timely transmission. We introduce a novel solution for the distributed negotiation process, which is compatible with electric distribution procedures. This is part of our DEZENT (decentralized management of electric power distribution) project.