Iron core of alternating current reactor used for railway vehicle

• Main Authors: GE XIAOCUN, GU JIAN, HUANG JIANHUA, SHEN XIANMING, SHEN MAOLONG
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2013
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The utility model discloses an iron core of an alternating current reactor used for a railway vehicle. Due to the fact that a discus after annealing process is adopted and optimization is conducted on the thickness of the iron core and air gaps, the iron-core column structure of the iron core of the reactor is more compact, the integral structure of the iron core of the reactor is more compact, and reduction of the air gaps enables the magnetic flux spread outside due to the air gap edge effect to be little, electric inductance performance of the reactor is improved, and noise of the reactor is reduced. The iron core of the alternating current reactor used for the railway vehicle is compact in structure and has good comprehensive performance.