Yang Hu, F. Xue, Wei Li, Yening Lai, Fusuo Liu, Zhaohui Qie
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引用次数: 0
Abstract
The power system is the center of the energy transition. The stable operation and failure prevention of UHV power grids are increasing with increasing capacity and scale. Guided by the main contradiction of the energy transition, focuses on the grid structural issues in the construction. It explains that the AC&DC parallel grid structure comes from the inverse distribution of energy and load, and analyzes the transient stability and control characteristics of the AC&DC parallel grid. Faced with the process of power system transition from AC grid to AC&DC hybrid grid, it is necessary to explore the basic principles of effective emergency control and corrective control coordination Finally, it puts forward suggestions on the development and risk prevention and control of the new power system.
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