아날로그 히스테리시스 전류 제어기를 적용한 3상 PWM 컨버터 개발 = Development of 3 Phase PWM Converter using Analog Hysteresis Current Controller

다국어 초록 (Multilingual Abstract)

Due to several advantages of Pulse Width Modulation (PWM) Converter, such as unity power factor operation, elimination of low-order harmonics and regeneration of motor braking energy to source, the application range of PWM Converter has been rapidly extended in industrial application. Nowadays, vector control algorithm and space vector PWM(SVPWM) method are applied to improve the performances of PWM Converter, but vector control algorithm and SVPWM require to use Microprocessor and other digital devices in hardware, causing costly and somewhat large dimension system.<br/>
In every practical application of energy conversion equipments, the design and implementation should be carried out considering cost and performance. High performance and low cost is the best choice for energy conversion equipments.<br/>
So, this paper presents the practical design method and implementation results of 3-phase PWM Converter with analog hysteresis current controller, and verifies the performances of unit power factor operation and energy regeneration operation via experimental results.

목차 (Table of Contents)

• ABSTRACT
  
• 1.서론
  
• 2.본론
  
• 3.결론
  
• 참고문헌