摘要
随着深水油气田开发模式向着集约式发展,水下生产系统有着越来越多的应用,其供电系统由原来的短距离向长距离发展。对水下生产系统的负载进行了分析,认为水下生产机械动力负荷的长距离供电问题是水下供电的主要问题。以我国南海某油田群开发为背景,全面阐述并分析了水下生产系统长距离输配电技术中的关键技术,即关键设备选型技术、电力计算技术等。以其中一口井为例,进行了机械动力负荷供电和控制负荷供电计算,并进行了相关分析。
With the development mode of deepwater oil and gas field heading towards intensification, subsea production system has more and more applications, and the power supply system develops from the original short distance one to long distance one. Based on the analysis on the subsea production system load, it is believed that long distance power supply for the underwater production mechanical dynamic loads is the main problem of underwater power supply. Taking the oilfield development in the South China Sea as the background, comprehensive exposition and analysis are given for the key technologies in long distance power transmission and distribution of the underwater production system, including key equipment selection, power computing technology, etc. In the case study, the mechanical power load power supply and the control load power supply are calculated, and related analysis is carried out.
出处
《海洋工程装备与技术》
2017年第2期91-95,共5页
Ocean Engineering Equipment and Technology
基金
中国海油总公司科研项目"圆筒形FWPSO关键技术研究"
关键词
水下生产系统
输配电
供电
机械
控制
长距离
subsea production system
power transmission and distribution
power supply
machinery
control
long distance
