In Belgium, and many other countries, rooftop solar panels are becoming a ubiquitous form of decentralised energy production. The increasing share of these distributed installations however imposes many challenges on the operators of the low-voltage distribution grid. They must keep the voltage levels and voltage balance on their grids in check and are often regulatory required to provide sufficient reception capacity for new power producing installations. By placing solar panels in different inclinations and azimuth angles, power production profiles can possibly be shifted to align more with residential power consumption profiles. In this article, it is investigated if the orientation of solar panels can have a mitigating impact on the integration problems on residential low voltage distribution grids. An improved simulation model of a solar panel installation is constructed, which is used to simulate the impact on a residential distribution grid. To stay as close to real-life conditions as possible, real irradiation data and a model of an existing grid are used. Both the developed model as the results on grid impact are evaluated.

中文翻译：

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太阳能电池板方向对低压配电网太阳能集成的影响

在比利时和许多其他国家，屋顶太阳能电池板正在成为一种无处不在的分散式能源生产形式。然而，这些分布式装置的份额不断增加，给低压配电网的运营商带来了许多挑战。他们必须控制电网上的电压水平和电压平衡，并且经常被监管要求为新的发电装置提供足够的接收能力。通过以不同的倾角和方位角放置太阳能电池板，电力生产曲线可能会发生变化，以更加符合住宅用电曲线。在本文中，研究了太阳能电池板的方向是否可以减轻住宅低压配电网的集成问题的影响。构建了太阳能电池板装置的改进仿真模型，用于模拟对住宅配电网的影响。为了尽可能接近现实生活条件，使用了真实的辐照数据和现有网格的模型。对作为对电网影响的结果的开发模型进行评估。