同期装置调试.doc

#3机组同期装置静态校验 #3 Unit Synchronization panel static test 1通电前外观和插件检查 Machinery appearance and configuration 序号 检查内容 check 结果 Result 1 保护装置固定良好，无松动，无明显损坏及变形 Fixed well, no loose, no obvious damage and distortion on the protection equipment 2 检查装置所有互感器的屏蔽层的接线均已可靠接地，装置外壳已可靠接地。 Check if the and all shielding cable earthed well 3 检查装置面板型号标示、端子号标示、装置铭牌标示正确。 Marking is clear and right, the terminal of protection equipment connected reliable. All kinds of markings and signs are right and clear 检查各插件拔、插灵活，插件和插座之间定位良好。 Appearance of insert piece and quality of welding meet the requirement of techniques 2装置上电检查 序号 检查内容 check 结果 Result 1 交/直流电源回路正确。 Check if the magnitude and polarity of voltage meet the requirement by multimeter before the equipment electrified with DC. 装置接通电源后，所有信号灯指示正确，主画面显示正常。 3 在装置正常运行情况下分别操作装置面板上各按键，检查功能正确。 Switch, keyboard should be operated flexible with right handle 3 装置整定值 Input the setting of all function, parameters, fixed value according to the setting list. 4. 自动同期装置功能检查 Synchronizing device function check 4.1channel 4.1.1 同期电压采集精度检测和校正 Synchronizing voltage check 系统侧/待并侧电压精度检测 Busbar /#3 Unit TV check 系统侧usbar I TV 待并侧 TV 输入值（V） Input date 实测值（V） Measure date 系统侧/待并侧频率精度检测 Busbar /#3 Unit frequency check 系统侧usbar I TV 待并侧 TV 输入值（Hz） Input date 实测值（Hz） Measure date 1.2 同期定值检查 Synchronizing device setting value test 压差检查：（允许压差 Volt. Diff. check: (allowable volt. diff. ) 项目Items 增大或减小待并侧电压直至超出压差范围，同期装置报警并且无法启动合闸 Increase/Decrease incomer voltage until excess the setting value, then device will alarm and cannot start up to send closing command 合闸运行电压范围 Arrangement of voltage 频差检查：（允许频差） Freq. diff. check: (allowable freq. diff. Hz) 项目Items 增大或减小待并侧频率直至超出频差范围，同期装置报警并且无法启动合闸 Increase/Decrease incomer frequency until excess the setting value, then device will alarm and cannot start up to send closing command 合闸运行频率范围 Arrangement of frequency 待并侧过电压：（允许） Incomer over voltage check: (allowable voltage