Research on the Application of Standardized Interface in Secondary Protective Panel Cabinet of Power System
This article investigates the application of standardized interfaces in secondary protection cubicles of power systems,focusing on their role,design schemes,equipment development,and experimental verification.Detailed analysis is conducted on how standardized interfaces enhance equipment interchangeability and compatibility,simplify installation,maintenance,and upgrade processes,and reduce system integration costs and risks.The article discusses the selection and comparison of different installation location schemes and harness connection methods,emphasizing the importance of modular layout and connector position optimization.For the development and experimental verification of standardized interface equipment,technical indicators and functional requirements are designed,and various types of standardized interface equipment are developed,tested,and experimentally verified to evaluate their performance and reliability.Through this research,the article provides references and guidance for the application of standardized interfaces in secondary protection cubicles of power systems.