Large-scale integration of wind power into different energy systems
Large-scale integration of wind power into different energy systems
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DOI：
10.1016/j.energy.2004.11.001
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发表时间：
2005-10
期刊：
影响因子：
9
通讯作者：
H. Lund
中科院分区：
文献类型：
--
作者：
H. Lund
本文介绍了不同的能源系统的能力和调节策略，以整合风力发电。该能力由以下三个因素表示：风能和热电联供（CHP）热需求波动引起的电力过剩生产程度、利用风能减少系统中二氧化碳排放的能力以及受益于市场上电力交换的能力。能源系统和调节策略的分析范围内的风力发电输入从0到100%的电力需求。基于丹麦能源系统，其中50%的电力需求是由热电联产产生的，一些未来的能源系统与CO2减排潜力进行了分析，即系统与更多的热电联产，系统使用电力的运输（电池或氢车辆）和系统与燃料电池技术。对于目前和未来潜在的能源系统，分析了不同的监管战略，即将小型热电联产厂纳入电力平衡和辅助电网稳定服务的监管任务，并投资于电加热，热泵和储热能力。分析的结果使得有可能比较短期和长期潜力的不同战略的大规模集成的风力发电。
The paper presents the ability of different energy systems and regulation strategies to integrate wind power. The ability is expressed by the following three factors: the degree of electricity excess production caused by fluctuations in wind and Combined Heat and Power (CHP) heat demands, the ability to utilise wind power to reduce CO2emission in the system, and the ability to benefit from exchange of electricity on the market. Energy systems and regulation strategies are analysed in the range of a wind power input from 0 to 100% of the electricity demand. Based on the Danish energy system, in which 50% of the electricity demand is produced in CHP, a number of future energy systems with CO2reduction potentials are analysed, i.e. systems with more CHP, systems using electricity for transportation (battery or hydrogen vehicles) and systems with fuel-cell technologies. For the present and such potential future energy systems different regulation strategies have been analysed, i.e. the inclusion of small CHP plants into the regulation task of electricity balancing and ancillary grid stability services and investments in electric heating, heat pumps and heat storage capacity. The results of the analyses make it possible to compare short-term and long-term potentials of different strategies of large-scale integration of wind power.