SUPERCONDUCTIVE SYNCHRONOUS MACHINE

摘要

PURPOSE:To obtain a high output with a substantial increase in the magnetic flux density while miniaturizing the field system by arranging the super conductive member on the surface facing the armature on the field winding. CONSTITUTION:The super conductive member 222 is arranged on the surface the armature winding 212 on the field system 22a-22b formed with the field winding 211 wound. The super conductive member 222 is formed, for example by evaporation or blasting of powdered super conductive material. Otherwise, a platelike super conductive material may be stuck securely. In this manner, the magnetic flux density between the field systems of the armature is increased substantially thereby reducing the field current or minimizing the field systems. In addition, the use of the field system same as those in the past can elevate the output.