大庆油田电网合解环操作分析及对策

Operation Analysis and Countermeasure of Closing and Unlooping of Daqing Oilfield Power Grid

大庆油田电网采用闭环设计、开环运行的供电方式,在电网进行事故处理、设备检修或最大需量调整时,通过合解环操作来实现负荷的转移,保证用户的连续稳定供电。日益庞大的油田电网,对调度工作提出了更高的要求。调度工作中最重要的一项就是指挥油田电网的正常操作,避免发生甩负荷事故。

The power supply mode of closed-loop design and open-loop operation is adopted in Daqing Oilfield Power Grid. When dealing with accidents, overhauling equipment or adjusting the maximum demand of power grid, load transfer is realized through closedloop operation to ensure the continuous and stable power supply of users. Increasingly huge oil field power grid puts forward higher requirements for dispatching work. One of the most important tasks in dispatching is to direct the normal operation of the oil field power grid to avoid the occurrence of load rejection accidents.