저소비전력형 인버터 에어컨 전원시스템의 특성 해석

The characteristic analysis of inverter air-conditioner power system with low power dissipation type

By having the proposed circuit using a smaller one with a small reactor, the output voltage is boosted-up and improves the input of the current waveform. Therefore, we are able to follow the harmonics guidelines Greater power and efficiency is obtained from the proposed circuit. This also reduces some switching loss and holds the over-shooting by using the inverter of eliminated dead-time HPWM which is a non-linear impedance of the circuit to make up the diodes, the capacitance, and the reactor. We compared the conventional PWM inverter and proposed HPWM inverter.