磁管电磁系统与分段磁势电磁系统  

Solenoidal Electromagnetic System and Sectionalized Magnetic Potential

作　　者：左全璋[1] 左华京[1] 汪昊初 

机构地区：[1]华中科技大学,湖北武汉430074 [2]广州市地下铁道总公司,广州510038

出　　处：《电气开关》2012年第5期1-3,7,共4页Electric Switchgear

摘　　要：双E、双U、螺管等型式电磁系统,是将自己衔铁插入自己线圈内部的电磁系统。将它们的线圈磁势分段,便于构成磁路计算的等值磁路。The eleltromagnetic system of Bi-E and Bi-U solenoid is tp put their own armatures into the electromagnetic system of their own coil interior.The magnetic petential of their coils is sectionalized,easy to form equivalent magnetic circuit of magnetic circuit calculation.

关 键 词：双E型交流电磁系统 直流螺电磁系统 分段磁势电磁系统 电磁系统的物理数学模型 

分 类 号：TM15[电气工程—电工理论与新技术]