Study on noise intensity characteristic test of 220kV power transformer

Yuchao Ma; Juan Mo; Yang Wu; Xiang Li; Yong Qian

doi:10.1117/12.2628660

7 March 2022 Study on noise intensity characteristic test of 220kV power transformer

Yuchao Ma, Juan Mo, Yang Wu, Xiang Li, Yong Qian

Proceedings Volume 12167, Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021); 121670L (2022) https://doi.org/10.1117/12.2628660
Event: 2021 Third International Conference on Electronics and Communication, Network and Computer Technology, 2021, Harbin, China

Abstract

The main source of noise in the substation is the power transformer. The radiated sound intensity of transformer noise is an important factor affecting boundary noise of substation. It is also an important parameter of equipment factory control. In this paper, the noise intensity of variable voltage under no-load voltage and load current is tested. The transformer noise testing datum is designed. The factory noise intensity characteristics of 220kV power transformer are obtained. The project provides accurate test data for transformer factory noise evaluation.

Citation Download Citation

Yuchao Ma, Juan Mo, Yang Wu, Xiang Li, and Yong Qian "Study on noise intensity characteristic test of 220kV power transformer", Proc. SPIE 12167, Third International Conference on Electronics and Communication; Network and Computer Technology (ECNCT 2021), 121670L (7 March 2022); https://doi.org/10.1117/12.2628660

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