汽轮发电机PD在线监测噪声抑制技术

Proceedings of 1995 International Symposium on Electrical Insulating Materials Pub Date : 1995-09-17 DOI:10.1109/ISEIM.1995.496548

K. Itoh, Y. Kaneda, S. Kitamura, K. Kimura, A. Nishimura, T. Tanaka, H. Tokura, I. Okada

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引用次数: 0

摘要

将频段间的相关性和局部放电传感器间的相关性应用于汽轮发电机局部放电在线测量的噪声抑制。任何一种技术都能排除90%以上的外部噪声。

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Noise rejection techniques for on-line PD monitor of turbine generators

Correlation between frequency bands and correlation between PD sensors are applied to noise rejection of on-line PD measurement for turbine generators. Over 90% of external noises are rejected with either technique.

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Proceedings of 1995 International Symposium on Electrical Insulating Materials

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