摘要
简要介绍了速动油压继电器的计量特性、结构特征及工作原理,重点分析了速动油压继电器与其它变压器非电量保护的配合关系,提出了一种适用于电力企业的速动继电器校准方法。
Quick oil pressure relay is an important protection of transformer components. In this paper,through introducing the characteristics,structure and working principle,cooperative relation of non-electric quantity protection between oil pressure relay and other relay is analyzed. Calibration method of quick oil pressure relay which applies to electric power enterprises is proposed.
出处
《东北电力技术》
2017年第1期7-9,共3页
Northeast Electric Power Technology
关键词
速动油压继电器
计量特性
校准方法
quick oil pressure relay
metrological characteristics
calibration method
