【摘要】 针对通用型变压器后备保护的应用特点,对研制和开发中面临的关键技术问题进行了分析。提出了采用映射原理实现模拟量通道以及开入、开出通道按需求重构的具体技术方案,并对保护装置的基本硬件结构和相关设计问题进行了讨论。更多还原

【Abstract】 Focused on the pivotal technology problems about research and development of general backup protection for transformer,a scheme based on mapping theory is presented.It solves the problems of reform of channels for analog signals,switch-in and switch-out signals.The hardware of protection and the relevant problems are also discussed.更多还原