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首页> 外文会议>2011 8th International Conference on the European Energy Market >Large scale integration of renewable energy sources in the Spanish power system. Curtailment and market issues
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Large scale integration of renewable energy sources in the Spanish power system. Curtailment and market issues

机译：在西班牙电力系统中大规模整合可再生能源。缩减和市场问题

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In Spain, Renewable Energy Sources (RES) have priority of dispatch in the process of scheduling the available power plants to satisfy system load requirements. Nevertheless, some non-RES units must be necessarily dispatched due to security or system constraints. Thus, at any given time, maximum RES production that can be fed into the system is limited. When RES available resource is higher than this limit, curtailments must be applied in order to guarantee system security. Such situations have already occurred in Spain on several occasions of high wind production during off-peak demands. This paper presents an estimation of future RES curtailments in the Spanish power system. The time horizons of the study are years 2016 and 2020. National RES installation objectives for those years are taken into account. Results show that under all the scenarios considered, RES curtailments are expected to occur. Then, the paper discusses different technical and regulatory measures that could be put in place in the Spanish power system with the aim of optimizing the integration of renewable resources.
机译：在西班牙，可再生能源（RES）在调度可用电厂以满足系统负载要求的过程中具有调度的优先权。但是，由于安全性或系统限制，必须必须派遣一些非RES单位。因此，在任何给定时间，可馈入系统的最大RES产量都受到限制。当RES可用资源高于此限制时，必须加以限制以保证系统安全性。在非高峰需求期间，西班牙已经出现过几次高风速发电的情况。本文提出了西班牙电力系统中未来RES削减的估计。研究的时间范围是2016年和2020年。考虑了这些年份的国家RES安装目标。结果表明，在所有考虑的情况下，预计都将出现RES削减的情况。然后，本文讨论了可以在西班牙电力系统中采取的不同技术和法规措施，目的是优化可再生资源的整合。

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