SYSTEM FOR IMPROVING LINEAR SYNCHRONOUS MOTOR MOMENTUM OF ULTRA-HIGH SPEED RAILWAY TUBE TYPE TRAIN PROPEL

摘要

The invention consists of a return current relates to the non-measurement system, a 1 LSM field module, claim 2 LSM field module to the n each having a pole LSM field modules for real-time leak current prediction of a DC electric railway, claim 1 LSM field module, the module 2 to the field n LSM LSM module LSM field winding is configured to move the field, each of the plurality of poles provided spaced apart from each other such that a pole pitch (τ); And in the LSM volume is installed in the grounds of the linear motion field lower LSM 3-phase armature core and doedoe comprising the LSM 3-phase armature coil provided with a plurality thereon, LSM 3-phase armature coils, each said LSM-wound movement field It includes; LSM phase armature 3 which are provided so as to have the same interval as the pole pitch (τ). According to the present invention as described above, and when placed in a plurality of pole phase modular Wound movement field to modularize the LSM field consisting of a neighboring winding movement field and optimized MPSS Ratio is arranged in the considered interval LSM Wound by reducing the average value of the nose gingryeok ripple generated by the moving field entire module, which improves the driving force characteristics of the LSM also has electromagnetic noise and vibration improvements can of course occur during high-speed traveling of the high-speed tube train, and installed in the LSM phase by installing moved by MPSS value for each module with respect to the field winding of finite length, it is easy to effect the production and maintenance. ;