发电机、变压器类电力设备的状态监测
2007-12-26 10:36:16 来源:
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电力18讯: 摘 要:针对发电机、变压器类电力设备普遍采用的预防性定期检修方式所存在的弊端,分析了发展状态监测和故障诊断技术的意义,并对该技术在国内外的发展现状和存在问题进行了介绍。最后指出,发电机、变压器类电力设备的状态监测和故障诊断技术,可以迅速、连续地反映设备的运行状态,预示运行设备存在的潜伏性故障,是保障电力设备安全经济运行的有力措施,应大力推广。
关键词:发电机;变压器;状态监测;故障诊断
State monitoring and fault diagnosis for electric power equipments such as generators and transformers
LIU Xiangping1, MENG Yuchan2
(1.Guangdong PowerTest & Research Institute, Guangzhou 510600, China;
2.Xian Thermal Power Research Institute, Xian, Shaanxi 710032, China)
Abstract:In view of the disadvantages of the commonly used prophylactic repair mode for such power equipments as generators and transformers, the significance of developing state monitoring and fault diagnosis technique is analyzed, and the state of the art and existing problems of the technique are described. It is concluded that this technique can rapidly and continuously reflect the operation status of equipments and predict the latent faults in them; hence it is effective in ensuring the safe and economic operation of power equipments and worth spreading.
Keywords:generator;transformer;state monitoring;fault diagnosis
关键词:发电机;变压器;状态监测;故障诊断
State monitoring and fault diagnosis for electric power equipments such as generators and transformers
LIU Xiangping1, MENG Yuchan2
(1.Guangdong PowerTest & Research Institute, Guangzhou 510600, China;
2.Xian Thermal Power Research Institute, Xian, Shaanxi 710032, China)
Abstract:In view of the disadvantages of the commonly used prophylactic repair mode for such power equipments as generators and transformers, the significance of developing state monitoring and fault diagnosis technique is analyzed, and the state of the art and existing problems of the technique are described. It is concluded that this technique can rapidly and continuously reflect the operation status of equipments and predict the latent faults in them; hence it is effective in ensuring the safe and economic operation of power equipments and worth spreading.
Keywords:generator;transformer;state monitoring;fault diagnosis
