| Title |
Characteristics Analysis of Capacitor Discharge Impulse Magnetizing Circuit using SPICE |
| Keywords |
커패시터 방전 임펄스 착자기-착자요크 시스템 ; SPICE모델링 ; 열 특성 ; 열전달 모델링 Capacitor Discharge Impulse Magnetizer - Magnetizing Fixture System ; SPICE Modeling ; Thermal Characteristics ; Heat Transfer Modeling |
| Abstract |
A method for simulating general characteristics and temperature characteristics of discharging SCR of the capacitor discharge impulse magnetizer-magnetizing fixture system using SPICE is presented. This method has been developed which can aid the design, understanding and inexpensive, time-saving of magnetizing circuit. As the detailed characteristic of magnetizing circuit can be obtained, the efficient design of the magntizing circuit which produce desired magnet will be possible using our SPICE modeling. Especially, computation of the temperature rise of discharging SCR is very important since it gives some indication of thermal characteristic of discharging circuit. It is implemented on a 486 personal computer, and the modeling results are checked against experimental measures. The experimental results have been achived using 305[V] and 607[V] charging voltage, low-energy capacitor discharge impulse magnetizer-magnetizing fixture of air cleaner DC motor. |