330MW机组实现FCB功能的系统配置和动作要求

System Configuration and Operational Requirements for FCB of the 330MW Unit

分析某公司2×330MW发电机组的系统特点,介绍机组快速切负荷(FCB)的功能、大型机组实现FCB功能的系统配置和动作要求,提出大型机组在设计、设备选型、控制策略、安装调试等方面应满足的基本条件。

Based on the analysis of the system features of the 2 × 330MW unit of a company, this essay introduces the functions of FCB as well as the system configuration and operational requirements of a large unit for it. Besides, this essay presents the basic requirements for a large unit in the aspects of design, equipment selection, control strate- gies, installation and debugging.