Digital Deduction Application of Power Grid Operation Mode based on Digital Twin Model

The proliferation of renewable energy has brought challenges to power grid operation mode arrangement. At present, the expected power grid operation mode arranged by traditional means and manual decision-making method is difficult to track the changes in the actual power grid operation. In this paper, a digital deduction application of power grid operation mode based on digital twin model is proposed. Frist the method of power grid plan data pre-processing is put forward to ensure data quality. Then the power grid digital twin model is established, and in-memory data grid Hazelcast is adopted to place the model for better performance. In addition, concept of electronic dispatching rule is defined. Finally, the power grid operation mode digital deduction system is developed and the effectiveness of the method proposed in this paper is validated.