디젤 커먼레일 연료 시스템에서 피에조 인젝터 구동 회로 = Piezo Injector Driving Circuit in Diesel Common Rail System

다국어 초록 (Multilingual Abstract)

The common-rail direct injection technology has become one of the significant technologies for the diesel industry. The technology is still new to the industry and there are still numerous areas to be enhanced. The first generations of the common rail system consists of injectors driven by the solenoid energy, however in effort to gain better controllability of the system the next generation of these injectors are slowly replacing by the injectors driven by the piezoelectric energy. In this thesis we have designed and implemented a piezo-driver based on the common-rail ECU(Electric Control Unit). The piezo-driver was examined with PCR2(siemens piezo injector), as a result we obtain the characteristics of the common rail piezo injector system and could operate the piezo injector system.<br/>

목차 (Table of Contents)

• Abstract
  
• 1.서론
  
• 2.피에조 인젝터의 구동
  
• 3.피에조 인젝터 구동 전압 및 분사량 특성
  
• 4.결론
  
• 참고문헌