학술논문
Research and Application of Key Technologies for Distributed Phase Modulation Unit Protection
Document Type
Conference
Author
Source
2023 3rd International Conference on Electrical Engineering and Control Science (IC2ECS) Electrical Engineering and Control Science (IC2ECS), 2023 3rd International Conference on. :1411-1416 Dec, 2023
Subject
Language
Abstract
Due to insufficient damping of the power generation equipment in new energy power plants, it is difficult to follow the frequency and phase of the power grid, and distributed phase modulation units need to be configured. Therefore, it is necessary to conduct research on the protection of distributed phase modulation units. This article first compares the differences between distributed phase modulation units and large-scale phase modulation units. By studying the overall functions and key technologies of distributed phase modulation unit protection, a distributed phase modulation unit protection configuration scheme and a screen grouping scheme are proposed, and related products are developed. The feasibility of the technical solution has been verified through on-site operation and inspection of the product.