Reliability and quality control for distributed wind/solar energy integration: a multi-criteria approach
Reliability and quality control for distributed wind/solar energy integration: a multi-criteria approach
复制标题
分布式风能/太阳能集成的可靠性和质量控制：多标准方法
DOI：
10.1080/0740817x.2015.1009199
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发表时间：
2015-03
期刊：
影响因子：
--
通讯作者：
Elsayed, Elsayed
中科院分区：
文献类型：
--
作者：
Jin, Tongdan;Yu, Ying;Elsayed, Elsayed
风能和太阳能一体化的分布式发电系统已成为一种新的供电范式。分布式发电规划的目标是确定发电容量、布局和维护，从而优化系统性能。在之前的研究中，决策通常是在假设确定性操作条件的情况下做出的。电力间歇性和设备成本是部署风能和太阳能能源解决方案的主要挑战。本文提出了一种多标准发电规划模型，以最大限度地提高可再生能源吞吐量，同时最大限度地降低其成本。该系统是根据严格的可靠性和电能质量标准设计的，分别规定为负载损失概率和电压变化。导出方差传播模型以解耦上游和下游节点之间的电压相关性。开发了一种两阶段元启发式算法来搜索非主导解集。我们的方法与现有规划方法的不同之处在于，我们实施统计质量控制机制来减少电压降。使用 13 节点配电网络来演示所提出方法的性能。
A distributed generation system that integrates wind and solar energy has emerged as a new paradigm for power supply. The goal of distributed generation planning is to determine the generation capacity, placement, and maintenance such that the system performance is optimized. In prior studies, the decision is often made assuming a deterministic operating condition. Power intermittency and equipment cost are the main challenges in deploying a wind- and solar-based energy solution. This article proposes a multi-criteria generation planning model to maximize the renewable energy throughput while minimizing its cost. The system is designed under stringent reliability and power quality criteria stipulated as loss-of-load-probability and voltage variation, respectively. A variance propagation model is derived to decouple the voltage correlations between upstream and downstream nodes. A two-stage, metaheuristic algorithm is developed to search for the non-dominant solution set. Our approach differs from existing planning methods in that we implement a statistical quality control mechanism to reduce the voltage drops. A 13-node distribution network is used to demonstrate the performance of the proposed method.
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DOI：
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DOI：
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发表时间：
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期刊：
The Lancet
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