西安工程大学学报2016，Vol.30Issue(1)：131-136,6.DOI:10.13338/j.issn.1674-649x.2016.01.023
海洋钻机电气控制系统设计及关键技术
Design of electric control system of offshore drilling rig and its key technologies
摘要
Abstract
In view of some technical problems existing in the process of offshore drilling opera -tions ,such as low degree of automation in drilling process ,lack of prediction and control of soft torque ,without soft pump control technology and the waves heave compensation technolo-gy ,according to the special working environment and structural characteristics of the marine drilling platform ,the basic construction of electric drive control system for offshore rigs is giv -en .Taking 70DBF electric drive rig as an example ,the designs of the control system ,drive control system of power and PLC netwok control system are also given .Besides ,the key tech-nology is discussed ,which includes auto-drilling ,soft torque , soft pump control , harmonic handling and active heave compensation .Results indicate that the electric control system per-forms well and meets the demand of 7 000m marine drilling rig production .关键词
海洋平台/石油钻机/自动送钻/软扭矩/海浪升沉补偿Key words
offshore platform/oil drilling rig/auto-drilling/soft torque/active heave compen-sation分类
能源科技引用本文复制引用
刘曙光,蔡运恒,贾晨辉,陶亚敏..海洋钻机电气控制系统设计及关键技术[J].西安工程大学学报,2016,30(1):131-136,6.基金项目
国家自然科学基金资助项目 （）
