安徽芜湖汪国庆整理提供
光字牌B4 LOAD SIGBAD 负荷信号坏 MP SIGBAD 主汽压力信号坏 IMP SIGBAD 调节级压力信号坏 TURB SPEED SIGBAD 汽机转速信号坏 MAIN FW SIGBAD 主给水信号坏 AGC DMD SIGBAD AGC指令信号坏 WTR WAL OUT TEM SIGBAD 水冷壁出口温度信号坏 H_SHT OUT PRS SIGBAD 高温过热器出口压力信号坏 COAL FDR E FLOW SIGBAD E给煤量信号坏 SA E FLOW SIGBAD E密封风量信号坏 MILL E IN PA FLOW SIGBAD E磨进口一次风量信号坏 RUNBACK RB ANY COAL FDR FLOW SIGBAD 任意给煤量信号坏 SH 1S DSHR FLOW SIGBAD 过热器一级减温水流量信号坏 ANY PA FLOW SIGBAD 任意一次风量信号坏 SH 2S DSHR FLOW SIGBAD 过热器二级减温水流量信号 ANY SA FLOW SIGBAD 任意二次风量信号坏 MDFP IN FLOW SIGBAD 电泵入口流量信号坏 FURN PRS SIGBAD 炉膛压力信号坏 TDFP A IN FLOW SIGBAD A汽泵入口流量信号坏 COAL FDR A FLOW SIGBAD A给煤量信号坏 SA A FLOW SIGBAD A密封风量信号坏 MILL A IN PA FLOW SIGBAD A磨进口一次风量信号坏 ULD IC BLK 闭锁增 PA PRS SIGBAD 一次风压力信号坏 SEAL FAN OUT PRS SIGBAD 密封风出口压力信号坏 SEP_W_TK LVL SIGBAD 分离器储水箱水位信号坏 COAL FDR C FLOW SIGBAD C给煤量信号坏 SA C FLOW SIGBAD C密封风量信号坏 MILL C IN PA FLOW SIGBAD C磨进口一次风量信号坏 ULD RUN UP 负荷迫升 TDFP B IN FLOW SIGBAD B汽泵入口流量信号坏 COAL FDR B FLOW SIGBAD B给煤量信号坏 SA B FLOW SIGBAD B密封风量信号坏 MILL B IN PA FLOW SIGBAD B磨进口一次风量信号坏 ULD DC BLK 闭锁减 SEP_W_TK PRS SIGBAD 分离器储水箱压力信号坏 COAL FDR D FLOW SIGBAD D给煤量信号坏 SA D FLOW SIGBAD D密封风量信号坏 MILL D IN PA FLOW SIGBAD D磨进口一次风量信号坏 ULD RUN DOWN 负荷迫降 COAL FDR F FLOW SIGBAD F给煤量信号坏 SA F FLOW SIGBAD F密封风量信号坏 MILL F IN PA FLOW SIGBAD F磨进口一次风量信号坏 SEP_W_TK TEM SUP HOT LOW 分离器储水罐过热度低 ECON OUT TEM SUP COL LOW 省煤器出口水温过冷度低 安徽芜湖汪国庆整理提供 6
安徽芜湖汪国庆整理提供 SH OUT TEM DOWN ALM 过热器出口温度下降报警 RH OUT TEM DOWN ALM 再热器出口温度下降报警 SH OUT TEM DIFF SH OUT TEM BAD ALM 过热器出口温度坏 过热器出口温度偏差报警 RH OUT TEM DIFF RH OUT TEM BAD ALM 再热器出口温度坏 再热器出口温度偏差报警 SH OUT ST TEM LOW ALM 过热器出口温度低 RH OUT ST TEM LOW ALM 再热器出口温度低 安徽芜湖汪国庆整理提供 7
安徽芜湖汪国庆整理提供
光字牌T1 SH STM TEM H 过热蒸汽温度高 SH STM TEM L 过热蒸汽温度低 RH STM TEM H 再热蒸汽温度高 RH STM TEM L 再热蒸汽温度低 SH_RH STM TEM DEV>8 过热、再热蒸汽温度偏差>8℃ HPC EXHT STM PRS H 高排蒸汽压力高 HPC EXHT STM TEM H 高排蒸汽温度高 HP ESCV B DRV TANK LVL H 高排后疏水袋水位高高 HP CNSR WRT LVL HH 高压凝汽器水位高高 OVER SPD ALM 超速报警 ANTI_IN_WTR PRCT 防进水保护 DRN FLSH VSL 1 TTEM H 疏水扩容器Ⅰ温度高 HP CNSR WRT LVL L 高压凝汽器水位低 AXIT DISP H 轴向位移高 HPC UP_DN TEM DEV H 高缸上下壁温差大 DRN FLSH VSH Ⅱ TEM H 疏水扩容器Ⅱ温度高 HP CNSR WTR LVL LL 高压凝汽器水位低低 RLTV EXP H 差胀高 IPC UP_DN TEM DEV H 中缸上下壁温差大 HP CNSR VACUUM L 高压凝汽器真空低 HP ESCV F DRV TANK LVL H 高排前疏水袋水位高 HP CNSR TEM H 高压凝汽器温度高 HP ESCV F DRV HP ESCV B DRV TANK LVL HH TANK LVL H 高排前疏水袋水位高排后疏水袋水位高高 高 LP CNSR TEM H 低压凝汽器温度高 HP CNSR WRT LVL H 高压凝汽器水位高 OPC ACT Opc动作 LP CNSR VACUUML 低压凝汽器真空低 ECNT H 偏心度大 BEAR VBRTN H 轴承振动大 AXIT VBRTH H 轴向振动大 JURNL BEAR IRON TEM>107 轴承轴颈温度>107℃ MAIN OIL BOX LVL HH 主油箱油位高高 TURBINE SPD <2850 汽机转速<2850 EMG LUB OIL P STR TEST PRS2 THST BEAR IRON TEM>99℃ 推力轴承温度>99℃ MAIN OIL BOX LVL L主油箱油位低 TURBINE SPD <1500 汽机转速<1500 AC LUB OIL P STR TEST PRS1 BEAR EXHT OIL TEM>77℃ 轴承排油温度>77℃ MAIN OIL BOX LVL LL 主油箱油位低低 TURBINE ZERO SPD(<1RPM>) 汽机0转速 EMG LUB OIL P STR TEST PRS1 EXHT GAS PRS H 排汽压力高 LUBE OIL PRS <76kpa 润滑油压<76kpa A JACK PUMP INL OIL PRS L A顶轴油泵进口油压低 LUBE OIL PRS<70 kpa 润滑油压<70 B JACK PUMP INL OIL PRS L B顶轴油泵进口油压低 MAIN OIL BOX LVL H 主油箱油位高 C JACK PUMP INL OIL PRS L C顶轴油泵进口油压低 AC LUB OIL P STR TEST PRS2 LUBE OIL TEM<20℃ 润滑油温<20℃ TURN EQPMNT ON 盘车装置投入 8
MAIN OIL BOX OVER TEM 主油箱超温 安徽芜湖汪国庆整理提供
安徽芜湖汪国庆整理提供 交流润滑油泵试验压力开关2 EH OIL PRS H EH油压高 EH OIL PRS<11.2 EH油压<11.2 事故油泵试验压力开关2 EH PA OUTL FLT DIFF PRS H EH油泵A出口滤网差压高 交流润滑油泵试验压力开关1 EH PB OUTL FLT DIFF PRS H EH油泵B出口滤网差压高 事故油泵试验压力开关1 EH RGEN P BCK O EH OIL BOX LVL L FLT DIFF PRS H EH油箱油位低 EH再生油泵回油滤网差压高 CLULOS FLT DIFF EH OIL CLR B PRS H FLTR DIFF PRS H 纤维素滤网差压高 EH油冷却器B滤网差压高 EH OIL BOX LVL LL EH油箱油位低低
EH OIL BOX LVL EH OIL TEM<20EHLLL 油温<20℃ EH油箱油位低低低 EH OIL TEM>60 EH油温>60℃ EH PRS BACK OIL DTMCS ETH FLT DIFF PRS H DIFF PRS H EH压力回油差压高 硅藻土滤网差压高 安徽芜湖汪国庆整理提供 9
安徽芜湖汪国庆整理提供
光字牌T2 BFPT A PRCT TRIP A小机保护跳闸 TDFBP A MTR PRCT ACT A前置泵电机保护动作 BFPT A AMAIN OIL PUMP OUTL PRS L A小机主油泵出口压力低 BFPT A DISP H A小机轴向位移大 TDFP A R_RT ALM TDFP A INL FLT DIFF PRS H A泵进口滤网差压高 BFPT A OIL BOX LVL L A小机油箱油位低 TDFBP A INL FLT DIFF PRS H A前置泵进口滤网差压高 BFPT A RGL OIL FLT DIFF PRS H A小机调速油滤网差压高 TDFP A FRNT END BEAR VRBTN H A泵前轴承振动大 TDFP A INL PRSL A小机进口压力高 TDFP A INL FLW <120 A小机进口流量<120 BFPT A LUB OIL PRS L A小机润滑油压力低 TDFBP A TEM H A前置泵温度高 BFPT A EXH STM PRS H A小机排汽压力高 BFPT A LUB OIL PRS LL A小机润滑油压力低低 TDFP A BEAR TEM H A泵轴承温度高 BFPT A EXH STM TEM>80 A小机排汽温度>80 BFPT A OIL BOX LVL H A小机油箱油位高 BFPT A LUB OIL FLT DIFF PRS H A小机润滑油滤网差压高 TDFP A BACK END BEAR VRBTN H A泵后轴承振动大 TDFBP B MTR PRCT ACT B前置泵电机保护动作 BFPT A LUB OIL PRS LLL A小机润滑油压力低低低 TDFP A SEAL WTR DIFF PRS H A泵密封水差压高 TDFBP B INL FLT DIFF PRS H B前置泵进口滤网差压高 BFPT B RGL OIL FLT DIFF PRS H B小机调速油滤网差压高 TDFP B FRNT END BEBR VRBTN H BFPT A FRNT END BEAR VRBTN H A小机前轴承振动大 BFPT A SPD <300 A小机转速<300 BFPT A BACK END BEAR VRBTN H A小机后轴承振动大 BFPT A SPD LL A小机转速低低 BFPT A SPD <1800 BFPT B PRCT TRIP A小机转速<1800 B小机保护跳闸 TDFP B R_RT ALM TDFP B INL FLT DIFF PRS H B泵进口滤网差压高 BFPT B OIL BOX LVL L B小机油箱油位低 BFPT B BACK END BEAR VRBTN H B小机后轴承振动大 BFPT B SPD <1800 B小机转速<1800 10
TDFP B INL PRS L B小机进口压力高 TDFP B INL FLW <120 B小机进口流量<120 BFPT B LUB OIL PRS L B小机润滑油压力低 TDFBP B TEM H B前置泵温度高 BFPT B EXH STM PRS H B小机排汽压力高 BFPT B LUB OIL PRS LL B小机润滑油压力低低 TDFP B BEAR TEM H BFPT B EXH STM BFPT B MAIN OIL TEM >80 PUMP OUTL PRS L B小机排汽温度>80 B小机主油泵出口压力低 BFPT B LUB OIL PRS LLL B小机润滑油压力低低低 TDFP B SEAL WTR DIFF PRS H BFPT B DISP H B小机轴向位移大 BFPT B OIL BOX LVL H B小机油箱油位高 BFPT B FRNT END BEAR VRBTN H B小机前轴承振动大 PFPT B SPD <300 B小机转速<300 BFPT B LUB OIL FLT DIFF PRS H B小机润滑油滤网差压高 TDFP B BACK END BEAR BFPT B SPD LL B小机转速低低 安徽芜湖汪国庆整理提供