电气保护LED指示.docx
- 文档编号:9350944
- 上传时间:2023-02-04
- 格式:DOCX
- 页数:10
- 大小:16.30KB
电气保护LED指示.docx
《电气保护LED指示.docx》由会员分享,可在线阅读,更多相关《电气保护LED指示.docx(10页珍藏版)》请在冰豆网上搜索。
电气保护LED指示
电气保护LED指示
4#主变:
后备保护:
LED1——>FYGL(复压过流)
LED2——>qdtf1(启动通风)
LED3——>IEE>>TRIP(零序速断)
LED4——>JXDYDZ(零序电压)
LED5——>IEE>>TRIP(零序速断)
LED6——>IEE>TRIP(零序过流)
LED7——>空
间过流保护:
LED1——>FYGL(复压过流)
LED2——>qdtf1(启动通风)
0B变(后备保护):
LED1——>FYGL(复压过流)
LED2——>空
LED3——>IEE>>TRIP(零序I段)
LED4——>IEE>TRIP(零序II段)
LED5——>GFH(过负荷)
LED6——>GFHBSTY(过负荷闭锁有载调压)
LED7——>空
2#高变(后备保护):
LED1——>FYGL(复压过流)
LED2——>GLTF(过流通风)
LED3——>U LED4——>U LED5——>IpPICKEDUP(过流启动) LED6——>IpTRIP(过流跳闸) LED7——>FAILUBALANCE(不平衡断相) (分支过流) LED1——>(分支过流1A动作) LED2——>(分支过流2A动作) 5#机(差动保护): LED1——>DIFFTRIP(差动) LED2——>3U0(ZJBH)(定子匝间短路) LED3——>Imp.Z1 LED4——>S/E/FTRIP(定子接地) LED5——>IEE>>TRIP0(转子两点接地) LED6——>Exc<1TRIP(失磁I) LED7——>>SuTripped(主汽门关闭) LED8——>Exc<3TRIP(失磁III) LED9——>GL-T1(对称过负荷I) LED10——>I>TRIP0(对称过负荷跳闸) LED11——>I>>TRIP(不对称过负荷I) LED12——>I2θTRIP(不对称过负荷跳闸) LED13——>RGBH(热工保护) LED14——>PrTRIP(逆功率跳闸) 5#主变 LED1——>IEE>>TRIP(速断) LED2——>(比例制动) 5#发变组(后备保护): LED1——>FYGL(复压过流) LED2——>JXGL(零序电压) LED3——>IEE>>TRIP(零序I段) LED4——>IEE>TRIP(零序II段) LED5——>QDTF(启动通风) LED6——>空 低厂变,供水变,重油变保护(7SJ62): LED1——>I》TRIP(速断跳闸) LED2——>I〉TRIP(过流跳闸) LED3——>TEMP2.TRIP(温度2跳闸) LED4——>DLCLOSE(断路器合位) LED5——>DLOPEN(断路器分位) LED6——>IEE>>TRIP(零序速断) LED7——>空 PCC间发电机保护: F11: LED1: 0015341UNDEREXC.PROT.TRIPCHAR.1+2 (低励磁保护跳闸1+2) LED2: 0015342UNDEREXC.PROT.TRIPCHAR.1+2+UEXC< (低励磁保护跳闸1+2+UEXC<) LED3: 0015343UNDEREXC.PROT.TRIPCHAR.3 (低励磁保护跳闸3) LED4: 0015097REVERSEPOWER: TRIP (逆功率保护跳机-2.88%) LED5: 0015225FREQUENCYPROTECTION: TRIPSTAGEF1< (频率保护跳机F1<47.00Hz) 0025227FREQUENCYPROTECTION: TRIPSTAGEF1< (频率保护跳机F2<47.50Hz) LED6: 0015228FREQUENCYPROTECTION: TRIPSTAGEF3< (频率保护跳机F3<51.50Hz) 0015230FREQUENCYPROTECTION: TRIPSTAGEF4< (频率保护跳机F4<52.00Hz) LED7: 001657059—OVERVOLTAGETRIP (59—过电压跳闸U>115V) 0026573OVERVOLTAGEPROTECTIONU>>TRIP (过电压保护跳闸U>>130V) LED8: 001152149—OVERLOADTRIP (49—过负荷跳闸1.10In) LED9: 001653927—1OVERVOLTAGEFIRSTSTEPTRIP (27—1低电压第一时限跳闸U<69V) LED10: 0014537EXTERNALTRIP1: GENERALTRIP (外部故障跳机1) LED11: 0014557EXTERNALTRIP2: GENERALTRIP (外部故障跳机2) LED12: 0014577EXTERNALTRIP3: GENERALTRIP (外部故障跳机3) LED13: 0010095SETTINGCHANGEINPROGRESS (调整,设置) LED14: 0010144FAILUREOFINTERNAL5VDCPOWERSUPPLY (5V直流电源故障) 0020143FAILUREOFINTERNAL15VDCPOWERSUPPLY (15V直流电源故障) 0030141FAILUREOFINTERNAL24VDCPOWERSUPPLY (24V直流电源故障) 0040145FAILUREOFINTERNAL5VDCPOWERSUPPLY (A/D转换器故障) F12: LED10015487STATOREARTHFAULTPROT.WARNINGSTAGE (定子接地故障保护报警: 242Ω,10s) LED20015489STATOREARTHFAULTPROT.: TRIP (定子接地故障保护跳闸: 43Ω,1s) LED30015397ROTOREARTHFAULTPROT.: WARNINGSTAGE (转子接地故障保护报警: 50kΩ,10s) LED40015399ROTOREARTHFAULTPROT.: TRIP (转子接地故障保护跳闸: 5kΩ,1s) LED50015225FREQUENCYPROTECTION: TRIPSTAGEF1< (频率保护跳机F1<47.00Hz) 0025227FREQUENCYPROTECTION: TRIPSTAGEF1< (频率保护跳机F2<47.50Hz) LED60015228FREQUENCYPROTECTION: TRIPSTAGEF3< (频率保护跳机F3<51.50Hz) 0015230FREQUENCYPROTECTION: TRIPSTAGEF4< (频率保护跳机F4<52.00Hz) LED7(空) LED80015371OVEREXC.PROT.: TRIPOFU/FSTAGE (过励磁保护跳闸U/F>) 0015372OVEREXC.PROT.: TRIPOFTH.STAGE (过励磁保护跳闸) LED90014577EXTERNALTRIP3: GENERALTRIP (外部故障跳机) LED10(空) LED11(空) LED12(空) LED130010095SETTINGCHANGEINPROGRESS (调整,设置) LED140010141FAILUREOFINTERNAL24VDCPOWERSUPPLY (24V直流电源故障) 0020143FAILUREOFINTERNAL15VDCPOWERSUPPLY (15V直流电源故障) 0030144FAILUREOFINTERNAL5VDCPOWERSUPPLY (24V直流电源故障) 0040145OFFSETFAILURE(A/DCONVERTER) (A/D转换器故障) F15: LED1001567187—DIFFPROTECTION: GENERALTRIP (87--差动保护跳机) LED2(空)----LED12(空) LED130010095SETTINGCHANGEINPROGRESS (调整,设置) LED140010141FAILUREOFINTERNAL24VDCPOWERSUPPLY (24V直流电源故障) 0020143FAILUREOFINTERNAL15VDCPOWERSUPPLY (15V直流电源故障) 0030144FAILUREOFINTERNAL5VDCPOWERSUPPLY (24V直流电源故障) 0040145OFFSETFAILURE(A/DCONVERTER) (A/D转换器故障) F16: LED1001567187—DIFFPROTECTION: GENERALTRIP (87--差动保护跳机) LED2(空)----LED4(空) LED50010095SETTINGCHANGEINPROGRESS (调整,设置) LED60010141FAILUREOFINTERNAL24VDCPOWERSUPPLY (24V直流电源故障) 0020143FAILUREOFINTERNAL15VDCPOWERSUPPLY (15V直流电源故障) 0030144FAILUREOFINTERNAL5VDCPOWERSUPPLY (24V直流电源故障) 0040145OFFSETFAILURE(A/DCONVERTER) (A/D转换器故障) F21: LED1: 0013977Imp.: TRIPZ1< (低阻抗脉冲跳闸Z1<) LED2: 0013977Imp.: TRIPT3> (T3脉冲跳闸) LED3: 0015097REVERSEPOWER: TRIP (逆功率保护跳机) LED4: 0015157UNBALANCEDLOAD: THERMALWARNINGSTAGE (不对称负荷报警) 0015156UNBALANCEDLOAD: CURRENTWARNINGSTAGE (不对称负荷报警) LED5: 0015160UNBALANCEDLOAD: TRIPOFCURRENTSTAGE (不对称负荷跳闸) 0015156UNBALANCEDLOAD: TRIPOFTHERMALSTAGE (不对称负荷跳闸) LED6: 0015187STATOREARTHFAULT: TRIPU0STAGE (定子接地跳闸U0) LED7: 0014577EXTERNALTRIP3: GENERALTRIP (外部故障跳机3) LED8: (空)----LED11: (空) LED12: 0010361>ULINESIDEVTMCBTRIPPED (发电机旁的PT二次空开断开) LED13: 0010095SETTINGCHANGEINPROGRESS (调整,设置) LED14: 0010141FAILUREOFINTERNAL24VDCPOWERSUPPLY (24V直流电源故障) 0020143FAILUREOFINTERNAL15VDCPOWERSUPPLY (15V直流电源故障) 0030144FAILUREOFINTERNAL5VDCPOWERSUPPLY (5V直流电源故障) 0040145OFFSETFAILURE(A/DCONVERTER) (A/D转换器故障) F22: LED1: 0015307DCVOLTAGEPROTECTION: TRIP (直流电压保护跳闸) LED2: 001181550—PHASEINST.ELEMENTTRIP (50—相位瞬时部件跳机) LED3: 0014537EXTERNALTRIP1: GENERALTRIP (外部故障跳机1) LED4: 0014557EXTERNALTRIP2: GENERALTRIP (外部故障跳机2) LED5: 0014577EXTERNALTRIP3: GENERALTRIP (外部故障跳机3) LED6: (空)----LED11: (空) LED12: 0015293>BLOCKDCVOLTAGEPROTECTION (闭锁直流电压保护) LED13: 0010095SETTINGCHANGEINPROGRESS (调整,设置) LED14: 0010141FAILUREOFINTERNAL24VDCPOWERSUPPLY (24V直流电源故障) 0020143FAILUREOFINTERNAL15VDCPOWERSUPPLY (15V直流电源故障) 0030144FAILUREOFINTERNAL5VDCPOWERSUPPLY (5V直流电源故障) 0040145OFFSETFAILURE(A/DCONVERTER) (A/D转换器故障)
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 电气 保护 LED 指示