In this paper, the method of digital twin integrated power-hardware-in-the-loop for the assessment of distributed renewable energy resources is presented. The digital twin of the electrical grid is created via synchronization between the real-time simulator and the supervision, control and data acquisition system. The digital twin can be integrated to larger system with the addition of simulated devices, with or without reconfiguration of topology. The setup is then completed with power-hardware-in-the-loop interface where the real distributed energy resource can be physically integrated. The impact can then be analysed locally and globally as it propagates through the desired deployment environment.

本文提出了一种数字化双回路集成式电力硬件在环评估分布式可再生能源的方法。电网的数字孪生是通过实时模拟器与监视，控制和数据采集系统之间的同步来创建的。通过添加模拟设备，无论是否配置拓扑，数字孪生都可以集成到更大的系统中。然后通过电源硬件在环接口完成设置，在该接口中可以物理集成实际的分布式能源。然后，当影响通过所需的部署环境传播时，可以在本地和全局分析影响。