摘要
储油柜油位正常与否,直接关系到主变压器的安全稳定运行,针对某550 kV大型主变压器储油柜油位异常的问题,分析确定了储油柜内实际油位过高而油位计显示器显示偏低的原因,提出了一种简单快速的判断和处理方法,实际应用表明该方法的有效性。
The oil level in the oil storage tank directly affects the safe and reliable operation of the main transformers.An abnormal oil level phenomenon observed in the oil storage tank of a 550 kV large-scale main transformer is analyzed.The actual oil level in the oil storage tank is too high,while the oil level gauge displays a faulty lower level.Possible reasons of this fault are determined,and a simple and fast judgement and treatment method is proposed.Practical application shows that the proposed method is effective.
作者
单文建
屈文锋
马立鑫
舒强
马军
余超
SHAN Wenjian;QU Wenfeng;MA Lixin;SHU Qiang;MA Jun;YU Chao(China Yangtze Power Co.,Ltd.,Yichang 443002,China)
出处
《水电与新能源》
2024年第11期53-55,共3页
Hydropower and New Energy
关键词
储油柜
胶囊
油位计
油温
油位
oil storage tank
capsular
oil level gauge
oil temperature
oil level
作者简介
单文建,男,高级工程师,高级技师,主要从事电气一次部分检修工作。
