万 达1 ,王建明2 ,吴益明1
(1. 江苏省电力科学研究院,江苏南京210036 ; 2. 江苏省电力公司,江苏南京210024)
摘 要:大型电力变压器和高压电抗器是输变电系统的重要设备,对其故障进行及时和正确的诊断,并给予检修,关系到整个电网的安全运行,十分重要。在概述设备性能和结构的基础上,重点对常见故障、状态评估、故障诊断以及检修策略进行试验研究,提出相关意见和全过程管理的技术规范,并希望在今后的故障诊断和实施检修的实践中不断得到补充和完善。
关键词:变压器;电抗器;故障诊断;状态评估;检修策略
Faults Diagnosis and Maintenance Strategy of Power Transformer
WAN Da1 ,WANGJian2ming2 ,WU Yi2ming1
(1. Jiangsu Provincial Electric power Research Institute ,Nanjing 210036 ,China ;2. Jiangsu Provincial Electric Power Company ,Nanjing 210024 ,China)
Abstract : Large power transformer and high voltage reactor are important equipments in power system , so the correct and in-time diagnosis of their faults and operation maintenance are very important . After property and construction of above apparatus been described ,the faults often happened ,state evaluation diagnosis and maintenance strategy are researched ,some opinion and management specification are suggested ,which should be supplemented and refined during following practice.
Key words : transformer ;reactor ;fault diagnosis ;state evaluation ;maintenance strategy
附件:
变压器的故障诊断与检修策略(一).PDF