基于多机组并网发电的总降变电站安全经济运行的实践

Practice of Safe and Economic Operation of General Transformer Substa⁃tion Based on Multi-Unit Grid Connected Power Generation

电力系统的供电可靠性和经济性直接影响到钢铁企业各生产线安全稳定运行和企业的经济效益,从有效解决整个电力系统的安全可靠性及经济运行方面入手,探索研究多机组并网发电的总降变电站安全经济运行技术及优化调节控制策略。

The reliability and economy of power system directly affect the safe and sta⁃ble operation of each production line and the economic benefits of iron and steel enterpris⁃es.Starting from the effective solution of the safety,reliability and economic operation of the whole power system,this paper explores and studies the safe and economic operation technology and optimal regulation and control strategy of the general substation of multi-unit grid connected power generation.