浅谈海上油田孤岛电力系统状态估计的必要性

A Talk about the Necessity of State Estimation of Offshore Oil Island Power System

随着海上油田孤岛电网的拓扑结构和运行情况愈加复杂,对海上油田孤岛电力系统进行状态估计,利用量测系统的冗余度,提高量测系统的数据精度,有利于捕获电力系统的最优状态估计值,精准掌控电网的实时运行状态,进而提高海上油田孤岛电力系统的供电可靠性。本文就海上油田孤岛电力系统状态估计的必要性以及状态估计的实现做了综合性的阐述和分析。

The topology and operation of offshore island grids in offshore oilfields are becoming more complex.Using the redundancy of the measurement system to estimate the state of the offshore oilfield island power system is conducive to improving the data accuracy of the measurement system and capturing the optimal state estimate of the power system,as well as controlling the real-time operating state of the power grid accurately,thereby improving offshore reliability of power supply in isolated island power system of oil field.This paper makes a comprehensive elaboration and analysis on the necessity of the state estimation of the offshore island power system and the realization of the state estimation.