平台钻机模块集中供电方案研究

Research on Central Power System of Platform Drilling Module

目前，中海油平台钻机模块传统的供电模式为：平台与钻机模块由不同的电力系统分散供电。该文研究了平台与钻机模块由平台主电站集中统一供电的模式，并以渤海某平台为例，对分散与集中两种供电模式的主电和应急电供电方案，分别进行了比选和分析。由于集中供电模式可节约设备费用，操作方便，便于平台统一管理，供电灵活性高等特点；最终推荐渤海某平台采用平台与钻机模块由平台主电站集中供电的模式。

In traditional mode the power of the platform and its drilling module are supplied by seperate electrical systems. In this article, the central power system of them is studied. Taking an oil field as an example, the design scheme of central power system is compared with the traditional mode. It is shown that using the central power system can decrease equipments, save costs and be more flexible, so the central power system is recommended.