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소형 어선용 주기구동 유압식 고주파수 발전장치에 관한 연구 ( 1 ) - 유압펌프 제어방식 - KCI 등재

Hydraulic Constant Frequency Generation System Driven by Main Engine for Small Fishing Boat - Hydraulic Pump Control Type -

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수산해양기술연구 (Journal of the Korean Society of Fisheries and Ocean Technology)
한국수산해양기술학회(구 한국어업기술학회) (The Korean Society of Fisheriers and Ocean Technology)
초록

An electrical power generation system driven by main engine shaft, briefly SG system for middle or small size fishing boat is studied experimently. In the SG system, power transmission is performed by a variable displacement hydraulic pump driven by the main engine and a constant displacement hydraulic motor. It was verified that the SG system enabled the generation of electrical power with constant frequency regardless main engine speed. In the SG system, setting reference frequency, sensing generator output frequency and setting controller parameters are performed by performed by programming in a microcomputer, so a countermeasure for physical situations of control object is very easy. Futhermore, the SG system has following features; low initial installation cost, wide freedom of installation in engine room, advantage of application in existing ships, especially fishing boat with hydraulic fishing equipments.

저자
  • 이일영 | Lee, Il-Yeong
  • 박상길 | Park, Sang-Gil
  • 정용길 | Jeong, Yong-Gil