ATmega128 Microprocessor를 이용한 전력제어

• 영문명: Power Control Using ATmega128 Microprocessor
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김의곤(Eui-Gon Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제17권 3호, 31~37쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2012.09.30

영문 초록

In this research, power control system was constructed using the ATmega128 microprocessor. This system was designed to be adjusted in eight steps, using timer interrupt of clock that occurred in regular cycle, ingenerating the wave of PWM(Pulse Width modulation) and varying the pulse width of the waveform after dividing frequency of interrupt and internal clock that occurred from the external input provided by the processor. And two switches were used, and one of the two input switches can make an role of increasing the pulse width and the other switch can reduce the pulse width. As the input signal from the switch varies the pulse width by the internal program of microprocessor and the variable PWM output can control the AC power by stage using Diac for trigger and Triac for output, this controller was designed to be more efficient electrically than existing controller with on-off method.

목차

Ⅰ. 서 론

Ⅱ. 본 론

Ⅲ. 구 현

Ⅳ. 결 론

키워드

Interrupt(인터럽트) PWM(펄스폭 변조) Power of the Load(부하전력) Diac(트라이액 트리거소자) Triac(사이리스터 소자) Duty Ratio(펄스폭 차지비율)