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根据中小水电站老厂改造的特点,详细阐述了红江发电厂综合自动化系统的全面升级改造方案。整个系统改造方案涉及电厂的计算机监控、发电机保护、调速系统、励磁系统、励磁变、调速器油压装置油泵控制系统及远动通信等方面,通过改造升级,提高了电厂的自动化水平和电厂运行的安全可靠性,取得了更好的经济效益。
According to the characteristics of the old factory transformation of small and medium-sized hydropower stations, a detailed description of the comprehensive upgrade and reconstruction plan of the integrated automation system of Hongjiang Power Station is provided. The entire system reform program involves the computer monitoring and control of power plants, generator protection, speed control system, excitation system, excitation change, governor hydraulic system oil pump control system and remote communications, etc., through the transformation and upgrading to improve the level of automation of power plants And power plant operation of the safety and reliability, and achieved better economic efficiency.