变压器油枕向外溢油怎么办？
How to deal with oil spillage from transformer conservator?
如何有效解决变压器油枕向外溢油的问题呢？
How to effectively solve the problem of oil spillage from transformer conservator?
（1）对变压器供电负荷检测并调整，以免因超载过荷和负载不平衡引起的变压器内部发热，导致油位上升。
(1) The power supply load of the transformer is detected and adjusted to avoid the internal heating of the transformer caused by overload and load imbalance, resulting in the rise of oil level.
（2）检查变压器夹紧螺栓是否松动，预防因磁阻加大引起的有功负荷过电流。
(2) Check whether the clamping bolts of the transformer are loose to prevent the over-current of the active load caused by the increase of the magnetic resistance.
（3）对大容量变压器，可在油枕排气管末端加装吸湿器，使阀门处于常开状态，用于平衡油枕内的气体压力作用。其工作原理为，当油枕内因积攒的气体导致压力过高时，让油枕内的空气经过排气管和吸湿器排出；当油枕油面下降导致压力降低时，再通过吸湿器和排气管吸入气体。由于吸湿器具备净化空气中水蒸汽和杂质功能，因此可保证油枕内循环使用的绝缘油质量。
(3) For large capacity transformers, a moisture absorber can be installed at the end of the exhaust pipe of the conservator to keep the valve in a normally open state to balance the gas pressure in the conservator. Its working principle is that when the pressure in the conservator is too high due to the accumulated gas, the air in the conservator is discharged through the exhaust pipe and the moisture absorber; When the oil level of the conservator drops and the pressure decreases, the gas is sucked in through the moisture absorber and the exhaust pipe. Because the moisture absorber has the function of purifying water vapor and impurities in the air, it can ensure the quality of insulating oil recycled in the conservator.
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