| Title |
A experimental Study on the Reinforced Coil Development for the Efficiency Improvement of a Single Phase Induction Motor |
| Authors |
Jong-Myong Lee ; Nam-Ho Kim |
| Keywords |
Coil ; Flux Flow ; Symmetry ; Sinusoidal Closeness ; Direction ; SPIM |
| Abstract |
The efficiency of system with a built-in coil is improved as (1) the total coil flux increases, (2) the space distribution of coil flux is closer to the sinusoidal wave and (3) the direction of coil flux flow becomes more inherent with the original direction at the same condition. Every turn RC(Reinforced Coil) is composed of OC having original region and two IC"s strengthening bidirectionally the inner part flux in order to maintain the symmetry with origin. This way we will realize the inherent flux direction and the sinusoidal closeness as well. Accordingly RC type is obtained by connecting the pure OC"s and RC"s in just turns to be closer to sinusoidal flux wave. We proved experimentally the usefulness of reinforced coil to improve the efficiency of SPIM. |