Improvement of ATO efficiency by varying slip frequency for a magnetic lévitation propulsion system using a linear induction motor

2016 ◽  
Author(s):  
Seok Young Lee ◽  
Sang Uk Park ◽  
Doh Young Park ◽  
Chan Yong Zun ◽  
Jae Hyuk Choi ◽  
...  
Keyword(s):  
Induction Motor ◽  
Magnetic Levitation ◽  
Propulsion System ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Slip Frequency

scholarly journals A Study on Improvement of Operation Efficiency of Magnetic Levitation Train Using Linear Induction Motor

2016 ◽  
Vol 9 (2) ◽  
pp. 41-45 ◽  
Author(s):  
Sang Uk Park ◽  
Chan Yong Zun ◽  
Doh-Young Park ◽  
Jaewon Lim ◽  
Hyung Soo Mok
Keyword(s):  
Induction Motor ◽  
Magnetic Levitation ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Operation Efficiency

THE DEVELOPMENT OF A LINEAR INDUCTION MOTOR AS A MARINE PROPULSION SYSTEM

2016 ◽  
Vol 158 (B1) ◽  
Author(s):  
M Geor ◽  
S Hooper ◽  
S Tamakai ◽  
A P R Taylor
Keyword(s):  
Induction Motor ◽  
Propulsion System ◽  
Secondary Reaction ◽  
Test Results ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Speed Test ◽  
Working Model ◽  
Marine Propulsion ◽  
Marine Propulsion System

The Linear Induction Motor (LIM) has been employed as an actuator in conveyers and more recently aircraft launches, and some work has been done on LIMs with a curved secondary reaction plate. This paper presents a working model of a marinised LIM-boat system, with underwater stator operating the hull of a boat which acts as reaction plate. The LIM stator is shown to propel the boat through the water, and that with certain reaction plate metals it will track over the stator coils and therefore be controllable in both direction and speed. Test results for differing coils and reaction plate combinations are provided.

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