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Assessment of Malaysia's Large‐Scale Solar Projects: Power System Analysis for Solar PV Grid Integration

机译:马来西亚大型太阳能项目的评估:太阳能光伏电网集成的电力系统分析

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Malaysia targets to become the second‐largest producer of solar photovoltaic (PV) in the world by increasing the current output from 12% to 20% in 2020. The government also expects to achieve 45% reduction of greenhouse gas emission by 2030 through renewable energy mainly by solar PV. Large‐scale solar (LSS) aims to produce 2.5 GW, which contributes to 10% of the nation's electricity demands. The LSS system is held back by the grid‐scale integration, transmission, and distribution infrastructure. Thus, power system analysis is crucial to achieve optimization in LSS to power grid integration. This paper investigates various power system analysis models and recommends an optimized configuration based on Malaysia's LSS scenario. In stage 1, an optimal PV sizing is carried out based on real data of LSS installation in different locations. In stage 2, power analysis is carried out using to analyze the potential difference variation when connected to a nine‐bus power system. The potential variation at each bus of the system is assessed and hence provides a feasibility statement on the most effective configurations for LSS–grid integration. This paper serves as the reference model for LSS–grid integration in Malaysia and is expected to be replicated in the other countries with similar conditions. Malaysia targets to become the second‐largest producer of solar photovoltaics in the world by 2020. Large‐scale solar (LSS) aims to contribute 10% of the nation's electricity demands. This paper provides a feasibility statement on the most effective configuration for LSS‐to‐grid integration in the Malaysia context and serves as the reference model for countries planning similar renewable energy targets.
机译:马来西亚旨在通过将目前的产量从2020年增加到20%的目前的产量增加到世界上第二大太阳能光伏(PV)生产商。政府还预计通过可再生能源将2030年减少45%的温室气体排放量主要由太阳能光伏。大型太阳能(LSS)旨在生产2.5 GW,占全国电力需求的10%。 LSS系统由网格级集成,传输和分配基础设施保持回来。因此,电力系统分析对于实现LSS的优化至电网集成至关重要。本文调查了各种电力系统分析模型,并建议基于马来西亚LSS情景的优化配置。在第1阶段,基于不同位置的LSS安装的实际数据进行最佳PV尺寸。在第2阶段,使用电力分析来使用连接到九个总线电力系统时分析电位差异变化。评估系统的每个总线的潜在变化,因此提供了对LSS-Grid集成的最有效配置的可行性声明。本文用作马来西亚LSS-Grid集成的参考模型,预计将在其他具有类似条件的国家复制。马来西亚目标是,到2020年,成为世界上第二大太阳能光伏生产商。大型太阳能(LSS)旨在贡献全国的10%的电力需求。本文为马来西亚背景下的LSS-to-Grid集成的最有效配置提供了可行性声明,并作为规划类似可再生能源目标的国家的参考模型。

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