工作时间
早9:00 - 晚18:00
周六日休息
DATE：2019/6/24 12:12:35 HITS：908
(1) In order to ensure the safe operation of the double water-cooled generator, in addition to constantly monitor the unit's voltage, current, load, temperature in each part, the cooling water pressure, flow, conductivity, and out of the water temperature, the temperature difference and its subsidiaries equipment run and do a good job each run record, but also through the inspection window on the end cap to strengthen surveillance inside the case, check whether the stator end seepage, leakage, thrown water, condensation, gum, coke taste, gluten, loose parts, PTFE water pipe wear and tear, overheating of the pressure ring and end cap on the bottom water mark and parts falling anomalies, found hidden in a timely manner to eliminate. Basically possible trouble, mainly due to strengthening the sake of such surveillance. Practice has proved that the close monitoring of the line staff can often find some of the current instrument can not be found, and therefore must be strengthened. Of course, with the increasing of the unit, the range can be monitored from the inspection window is less and less necessary to study a more scientific method of monitoring.
(2) newly installed or overhauled units put into operation plus load should strengthen the monitoring of the the stator bars Mi meter as individual slot bar particularly high temperatures, poor water bar shall immediately down to check. Rely on this approach, we have timely elimination of the stator water fittings left gaskets, hollow wire is kept free from obstruction and out of the water PTFE quasi pick the wrong (out of the water-side bar are connected to the manifold, in water or water ) and other anomalies several times.
(3) the stator voltage of 10.5 kV and above per slot line bar air-temperature components of the unit should be set in the run-year-old vacuum tube voltmeter measuring site components found on the ground, such as the potential of the individual components is particularly high, then the bar is loose, shoulder worn and galvanic corrosion, should strengthen monitoring, combined with maintenance to check processing.
(4) issued by the stator circuit grounding alarm, according to rules of order to quickly distinguish between ground locations. If the grounding point inside the unit, it should be quickly transferred the load, and then splitting unit stopped. If the grounding point is on the outside, should also quickly identify the fault location to their elimination, to prevent yingpin equipment.
(5) units of the protection device must be comprehensive and reliable instrument must be regular schools face, especially the leak detector must be kept in good.
