Description
（1）发电机—变压器功能组，它包括下列顺序控制子组项：
发—变组高压侧断路器及刀闸子组项：该子组项包括发—变组高压侧断器及高压侧Ⅰ母及Ⅱ母隔离开关等；
同期子组项：该子组项包括发电机同期系统，发电机的自动同期控制由电气专用装置(ASS)完成，DCS应留有操作窗；
励磁子组项：该子组项包括发电机励磁系统及AVR等。
（2）厂用电源功能组，它包括下列顺序控制子组项：
高压厂用电源子组项：该子项包括高压厂用工作及备用分支等；
低压厂用电源子组项：该子组项包括6kV所联接的厂用变压器的6 kV侧断路器、380V侧断路器及380V侧分段断路器等；
保安电源子组项：该子组项包括保安段的工作及备用进线的断路器、仪控变进线断路器及仪控分段断路器等；
厂用电快切子组项：该子组项包括厂用电正常快切装置功能。
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