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1、（建筑电气工程）(电气)通辽霍林河坑口发电有限责任公司二号机组B检管理第五节机组修前状况、电气专业：4.1发电机2号氢气干燥器A塔内风机损坏需要更换。4.2发电机2号氢气干燥器回氢阀门内漏。4.32号发电机励磁变B相冷却风机损坏。4.42号发电机氢气密封接合面所用沟槽密封胶耐热性能不好，经常漏氢。4.52号发电机汽端大盖中分接合面螺栓滑扣，拧不到位。4.62AX段备用电源进线开关柜烧损。4.710KV、6KV母线室备用开关机构变形，需进行更换处理。4.810KV、6KV开关柜上方小母线出现过接触不良，母线烧熔断裂情况，需全部检查处理。4.9MCC段抽屉开关机构调整不好，容易发生合闸不到位情况，
2、需逐个进行检查调整。4.10柴油发电机运行中出现掉闸，需要进行分析检查，且对电气部分进行维护保养，更换容量不足的蓄电池。4.11部分长期连续运行不能停运加油的低压电机需要对轴承进行检查且加油。4.122号机组抽气电动门控制板环境温度高时状态反馈失灵，需联系厂家进行分体安装。4.132号炉空预器辅电机切回主电机时易造成过电压故障。4.14、高厂变微机保护装置对时部分存在缺陷，需厂家进行处理。4.152B引风机冷却风机电源电缆恢复正常接线方式。4.167台给煤机插板门状态反馈不对应。电动机修前记录序号设备名称本体最高温度前轴承温度后轴承温度电机振动（mm）轴承声音环境温度1.2号炉2A磨煤机电机4
3、150330.0150.0120.021正常252.2号炉A磨液压加载油泵电机4542340.0400.0380.019正常253.2号炉2A磨润滑油电机4041330.0120.0130.020正常254.2号炉2B磨煤机电机5055380.0120.0140.015正常255.2号炉2B磨液压加载油泵电机5248420.0140.0120.014正常256.2号炉2B磨润滑油电机4345380.0120.0130.015正常257.2号炉2C磨煤机电机5257430.0130.0100.017正常258.2号炉2C磨液压加载油泵电机5046400.0160.0210.014正常259.2号
4、炉2C磨润滑油电机4041370.0120.0120.011正常2510.2号炉2D磨煤机电机4256320.0120.0140.010正常2511.2号炉2D磨液压加载油泵电机4945390.0210.0140.016正常2512.2号炉2D磨润滑油电机4040340.0140.0120.012正常2513.2号炉2E磨煤机电机4950370.0120.0130.012正常2514.2号炉2E磨液压加载油泵电机5147400.0400.0380.018正常2515.2号炉2E磨润滑油电机4140370.0140.0120.015正常2516.2号炉2F磨煤机电机4447370.0130.01
5、00.012正常2517.2号炉2F磨液压加载油泵电机4641350.0100.0120.010正常2518.2号炉2F磨润滑油电机4243370.0120.0120.016正常2519.2号炉2G磨煤机电机4647370.0100.0090.011正常2520.2号炉2G磨液压加载油泵电机4140330.0120.0130.012正常2521.2号炉2G磨润滑油电机4140340.0120.0110.013正常2522.2号炉2A给煤机电机4647370.0100.0090.011正常2823.2号炉2A给煤机清扫链电机5750420.0110.0120.011正常2824.2号炉2B给煤机
6、电机4846380.0140.0130.013正常28电动机修前记录序号设备名称本体最高温度前轴承温度后轴承温度电机振动（mm）轴承声音环境温度25.2号炉2B给煤机清扫链电机5951430.0120.0160.014正常2826.2号炉2C给煤机电机4240330.0180.0100.016正常2827.2号炉2C给煤机清扫链电机4343390.0160.0120.014正常2828.2号炉2D给煤机电机3735300.0100.0120.013正常2829.2号炉2D给煤机清扫链电机4236330.0160.0140.020正常2830.2号炉2E给煤机电机4949410.0140.012
7、0.010正常2831.2号炉2E给煤机清扫链电机5451400.0120.0110.013正常2832.2号炉2F给煤机电机4443350.0110.0120.015正常2833.2号炉2F给煤机清扫链电机5548430.0130.0140.012正常2834.2号炉2G给煤机电机4342350.0140.0120.010正常2835.2号炉2G给煤机清扫链电机5046420.0140.0120.010正常2836.2号炉A密封风机电机5552380.0130.0140.012正常2537.2号炉B密封风机电机5049360.0120.0150.013正常2538.2号炉等离子冷却水泵电机4
8、035280.0400.0360.018正常2539.2号炉等离子火检风机电机3029240.0140.0200.018正常2540.2号炉扫描冷却风机电机4036260.0110.0140.010正常2541.2号炉等离子壹次增加风机电机停2542.2号锅炉上水泵电机4743310.0160.0160.020正常2543.2A壹次风机电机5743350.0160.0140.015正常2544.2A壹次风机润滑站电机13533270.0120.0120.014正常2545.2A壹次风机润滑站电机23835300.0120.0110.012正常2546.2A壹次风机液压站电机4028320.01
9、10.0100.013正常2547.2A送风机电机4240320.0130.0120.012正常2548.2A送风机液压站电机4036300.0120.0120.014正常25电动机修前记录序号设备名称本体最高温度前轴承温度后轴承温度电机振动（mm）轴承声音环境温度49.2B壹次风机电机5034270.0300.0610.056正常2550.2B壹次风机润滑站电机13634290.0200.0240.018正常2551.2B壹次风机润滑站电机23432270.0180.0200.014正常2552.2B壹次风机液压站电机3334280.0110.0140.013正常2553.2B送风机电机38
10、36300.0140.0130.014正常2554.2B送风机液压站电机4033260.0160.0120.015正常2555.2A引风机电机6047430.0140.0160.012正常2556.2A引风机润滑站电机4840340.0130.0120.018正常2557.2A引风机冷却风机电机5145390.0140.0160.016正常2558.2B引风机电机5647460.0130.0120.014正常2559.2B引风机润滑站电机4340380.0140.0130.012正常2560.2B引风机冷却风机电机4541350.0100.0120.022正常2561.2B定子冷却水泵5574
11、380.0210.0440.090正常2562.空侧密封油泵5139550.0140.0180.008正常2563.氢侧密封油泵4539480.0090.0090.008正常2564.2A凝结水泵5952580.0230.0250.013正常2565.2C给水泵7067610.0150.0360.029正常2566.2C给水泵液力耦合器4450480.016正常2567.2B给水泵7157610.0100.0080.018正常2568.2B给水泵液力耦合器4650480.019正常2569.抗燃油泵5049430.0100.0080.010正常2570.循环泵组5150430.0080.0240.014正常2571.2A真空泵574942
