Earticle

초록

영어

This study examines conductive noise in long distance cables in a subsea environment. The inverters currently used in subsea plants generate conducted noise, which is the cause of damage and insulation failure of electric motor bearings. In particular, it is important to analyze the characteristics of transient voltages for different subsea temperature and pressure changes. To analyze the transient voltages, the effects of L, R, and C for different temperature and pressure changes were investigated. Among the analysis factors of L, R, and C, the capacitance C was identified as the factor that influences conductive noise the most. As a result, we analyzed the impact of the electrical components (L, R, and C) on the noise in the design stage of a long-distance cable, focusing on the variables of pressure, and presented the guidelines for designing a subsea plant model.

목차

Abstract
 1. Introduction
 2. Power Transmission Cable Modeling
  2.1. Electrical-motor Drive system Configuration
  2.2. Effects of Temperature on Capacitance
  2.3. Power Transmission Cable Model and Capacitance Pressure Coefficient
 3. Simulation and Results
  3.1. Configuration
  3.2. Electrical Parameters in Temperature Changes
  3.3. Results
 4. Conclusion
 Acknowledgement
 References

키워드

저자

• Seung-Jae Ryu [ Graduate School of Electrical Engineering, University of Ulsan, Ulsan, Korea ]
• Kyung-Eun Kim [ Graduate School of Electrical Engineering, University of Ulsan, Ulsan, Korea ]
• Byeong-Woo Kim [ Dept. of Electrical Engineering, University of Ulsan, Ulsan, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605