DC 리액터를 이용한 자동차 알터네이터의 구동력 제한과 카오디오 노이즈 필터링 효과에 관한 연구

A Study on the Driving Force Limit and Car Audio Noise Filtering Effect of Automobile Alternator Using DC Reactor

Fuel efficiency improvement technology using power generation control is becoming more advanced. However, the operating environment on the road is not the same as the control logic, thus its efficiency is small. In this study, the method of limiting the driving force of the alternator using a DC reactor is a simple system that uses the characteristics of the coil. The changes of engine load ratio and injector fuel injection amount were analyzedusing a vehicle equipped with two alternators We also confirmed how to improve the sound quality of car audio by applying a noise filter. To propose a method of improving the fuel efficiency of automobiles by the method identified in this study, further research on the mounting position and the miniaturization of the product is needed.