摘要
阐述了SPD脱离器的重要性,从不同功能脱离器的设计要求入手,重点对SPD脱离器的热保护功能和过电流保护功能进行了研究。通过对其中涉及的关键技术进行研究并提出解决方案,总结出不同功能脱离器的设计要点。
The importance of SPD disconnector was expounded,from the design requirements of disconnectors with various function, with emphasis on researching of its thermal protective function and overcurrent protective function. Through researching the relevant key techniques and presenting a practical solution, the primary design points of disconnectors with various function were summarized.
出处
《低压电器》
北大核心
2006年第8期3-7,19,共6页
Low Voltage Apparatus
关键词
电涌保护器
脱离器
热保护功能
过电流保护功能
surge protective device （ SPD ）
disconnector
thermal protective function
overcurrent protective function
