论石油化工企业的晃电改造

Improvement Measures to Solve Electric-dazzling Problem in Petrochemical Enterprises

石化企业的生产是一个连续不间断的生产过程,原油从进厂到成品的出厂各个过程都是密不可分、紧密相连的,哪个环节出了问题都会直接或间接地影响生产,迫使生产中断,产生大量废弃物料。而电网的晃电波动会使连续运行的设备停车、致使生产中断。我公司初步统计每次电网晃电的经济损失都在100万元以上,因此如何采取必要的改进措施防止电网晃电、以及在电网发生晃电时,怎样在安全有效的时间内保证设备的正常运行是我们主要研究的问题。

The production of petrochemical enterprises is a continuous uninterrupted process, every links are inseparable. If a link doesn＇t work well, the production will be affected, even the production will break off, which can produce a large amount of waste materials. And electric-dazzling in the power grid can affect continuous operation of the equipment, even cause the production disruption. The economic loss of every electric-dazzling accident in our company is above 1 million Yuan, so it is very necessary to prevent the electric-dazzling. In this paper, how to prevent the electric-dazzling was discussed as well as how to ensure normal operation of the equipments in the electric-dazzling accident.