컨베이어 벨트용 유도전동기의 전압강하 및 역률에 관한 연구 = Study on Voltage Drop and Power Factor of Induction Motor for Conveyor Belt

다국어 초록 (Multilingual Abstract)

In the logistics system, a conveyor system that converts linear motion into rotational motion is widely applied. Induction motors are mainstream in the operation of these conveyor systems. The conveyor uses a deceleration device to make the conveying speed of the object proper. The load of the conveyor connected to the speed reducer is generally lower than that of the motor. Conveyor installations are usually located far from the power supply, so the voltage drop is high. If the voltage drop is high when power is supplied to the load, the current will increase and the conductor will generate more heat than specified.
In this study, we proposed a method to solve various problems such as heat generation and power factor compensation when the power factor is lowered and the voltage drop is high when operating at a lower value than the specified load condition.

참고문헌 (Reference)

1 김종겸, "유도전동기의 자기여자 및 역률보상에 대한 연구" 대한전기학회 63 (63): 236-240, 2014

2 김종겸, "유도전동기의 운전에서 전압강하와 역률 보상의 관계" 한국조명.전기설비학회 31 (31): 43-49, 2017

3 김종겸, "유도전동기에 대한 역률 보상설비의 특성 해석" 한국조명.전기설비학회 22 (22): 25-31, 2008

4 김종겸, "유도전동기 역률 보상 파라미터의 적정성 검토" 한국조명.전기설비학회 22 (22): 101-109, 2008

5 Ramasamy Natarajan, "Power System Capacitor" Taylor & Francis 2005

6 "Power Factor and Related Considerations"

7 Schneider Electric Technical Report, "Industrial Electrical Network Design Guide" 622-,

8 Minho Park, "Induction Machines" Dongmyungsa 1990

9 Theodore Wildi, "Electrical Machines, Drives and Power Systems" Prentice Hall 2002