근해역 시험집광기 전기전자 시스템 개념 설계

Abstract

The hardware part of coastal test collector is manufactured in MOERI recently. Sooner or later, the hydraulic equipments, hydraulic power pack, reservoir, valve blocks and pressure compensator are going to be installed in the collector. In order to operate these systems appropriately, the electric and control system must be needed and designed. Electric and control system of collector is composed of power supply system, signal handling system and valve and sensor system. Power supply system supplies high-voltage 3000V from the surface vessel to the hydraulic power pack and transformer which converts AC 3000V to AC 220V. Signal handling system transmits signal from sensors in collector to control room or instructing signal from control room to collector. valve and sensor system is composed of proportional or solenoid valves and its drivers, sensors and AMPs(Amplifier). In this paper, the conceptual design is accomplished for the electric and electronic system.