开关柜二次回路演示文稿

开关柜二次回路演示文稿当前第1页\共有31页\编于星期五\8点优选开关柜二次回路当前第2页\共有31页\编于星期五\8点当前第3页\共有31页\编于星期五\8点当前第4页\共有31页\编于星期五\8点当前第5页\共有31页\编于星期五\8点VS1断路器二次电气接线原理图分为几部分一、储能回路二、闭琐回路三、合闸回路四、分闸回路五、信号回路当前第6页\共有31页\编于星期五\8点储能回路储能回路2DK：空气开关V4：整流块M：储能电机S1、2、4：微动开关

QF：辅助开关T:航空插头NK：储能开关当前第7页\共有31页\编于星期五\8点闭锁回路闭锁回路1DK：空气开关V1：整流块Y1：闭锁线圈QF：辅助开关S8：试验位置常开接点S9：工作位置常开接点当前第8页\共有31页\编于星期五\8点合闸回路合闸回路1DK：空气开关V2：整流块KO：防跳跃继电器HQ：合闸线圈SA：合闸按钮QF：辅助开关S3：微动开关SO：闭锁线圈常开接点T:航空插头当前第9页\共有31页\编于星期五\8点分闸回路1DK：空气开关V3：整流块TA：合闸按钮TQ：分闸线圈QF：辅助开关T:航空插头1DK1DK分闸回路当前第10页\共有31页\编于星期五\8点信号回路信号回路当前第11页\共有31页\编于星期五\8点L+L-INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFQFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1IN2-1分闸合闸-初始状态QA1断开SA置于就地1、2接通开关在运行位置S9接通（试验位置S8接通）储能弹簧未储能开关分闸当前第12页\共有31页\编于星期五\8点L+L-INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFQFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1IN2-2分闸合闸-回路加电合上QA1当前第13页\共有31页\编于星期五\8点2-3分闸合闸-回路加电INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1IN合上QA1Y1得电当前第14页\共有31页\编于星期五\8点2-4分闸合闸-回路加电INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合Y1得电当前第15页\共有31页\编于星期五\8点2-5分闸合闸-回路加电INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INY1得电S0闭合绿灯亮当前第16页\共有31页\编于星期五\8点2-6分闸合闸-储能INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合储能电机得电Y1得电绿灯亮当前第17页\共有31页\编于星期五\8点2-7分闸合闸-储能中INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合储能弹簧拉伸中Y1得电绿灯亮当前第18页\共有31页\编于星期五\8点2-8分闸合闸-储能完成后INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合储能电机停转S1闭合S3闭合S4断开S2断开黄灯亮Y1得电绿灯亮储能完成进行合闸当前第19页\共有31页\编于星期五\8点2-9分闸合闸-合闸中INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合储能电机停转S1闭合S3闭合S3断开S2断开黄灯亮Y1得电绿灯亮合闸线圈得电当前第20页\共有31页\编于星期五\8点KO绿灯灭QF2-10分闸合闸-真空开关合上后INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2QFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合储能电机停转S3闭合S3断开S2断开黄灯亮Y1得电合闸线圈失电QF开关辅助接点变换红灯亮QF断开S1闭合QF闭合当前第21页\共有31页\编于星期五\8点QF2-11分闸合闸-真空开关合上后机械能量释放INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INS0闭合储能电机运转储能S1断开S3闭合S3接通S2接通黄灯灭Y1得电绿灯灭合闸线圈失电QF开关辅助接点变换红灯亮QF接通断路器合位指示灯亮当前第22页\共有31页\编于星期五\8点QF2-12分闸合闸-储能电机重新运转储能后INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1IN储能电机停转S3断开S2断开QFS1接通黄灯亮当前第23页\共有31页\编于星期五\8点QF2-13分闸合闸-分闸INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INQF按下SB2当前第24页\共有31页\编于星期五\8点QF2-14分闸合闸-分闸中INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INQFTQ得电开关分闸在开关合闸过程中分闸弹簧已经被拉伸储能。当前第25页\共有31页\编于星期五\8点QF2-15分闸合闸-分闸后INS1S0S3QA1QA12156SALRKA1XB4KCOSELPMLPMLSB1SB2KOQFHQKOQFL+L-QFTQY1S9S8S2S41HL22HL23HL2MSELSELSELXB1XB2XB3QFWSKCOSELKA1INQFQF接通绿灯亮当前第26页\共有31页\编于星期五\8点QF3-1防止开关跳跃原理S0S3QA1QA1PMLSB1KOQFHQKOL+L-10KV负载ABC按下SB110KV真空开关当前第27页\共有31页\编于星期五\8点QFS0S3QA1QA1PMLSB1KOQFHQKOL+L-10KV负载ABC10KV真空开关HQ得电按下SB13-2防止开关跳跃原理当前第28页\共有31页\编于星期五\8点KO4QFS0S3QA1QA1PMLSB1QFHQKOL+L-真空开关合上10KV负载ABCQF接通KO得电12QF断开按下SB13-3防止开关跳跃原理当前第29页\共有31页\编于星期五\8点QFS0S3QA1QA1PMLSB1KOQFHQK