抽象的

Variable Frequency Drive Induction Motor in Air Conditioner Using Seven-Level Inverter

R. CharletPriya

This paper proposes a Variable Frequency Drive (VFD) Induction Motor using Seven-Level inverter in Air Conditioner for power reduction. In Air-conditioner we have high in-rush current which makes it to consume high power while running. The use of VFD in Induction motor facilitate in consuming constant current which produces constant power consumption. The use of Seven-level inverter helps in producing pure sine-wave through PWM which increases the performance.