A Study on Active Noise Control for Minimizing Total Acoustic Power (Proposal of Sound Pressure Attenuation Method for Noise Radiated from Large Duct Opening and Application to The Large Duct System of Transformer)

被引：0

作者：

Enamito, Akihiko ^{[1
]}

Tanaka, Nobuo ^{[1
]}

Nagata, Toshikazu ^{[1
]}

Hosaka, Rika ^{[1
]}

Shioyama, Tsutomu ^{[1
]}

Nakagawa, Atsushi ^{[1
]}

Kobayashi, Masahiko ^{[1
]}

Tanimura, Arata ^{[1
]}

机构：

[1] Mechanical System Laboratory, Corp. Res. and Development Center, Toshiba Corporation, 1 Komukai toshiba-cho, Kawasaki-shi, Kanagawa 212-8582, Japan

来源：

Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C | 2003年 / 69卷 / 10期

关键词：

Adaptive control systems - Attenuation - Computer simulation - Ducts - Pressure effects;

D O I：

10.1299/kikaic.69.2541

中图分类号：

学科分类号：

摘要：

This paper considers the minimization of total acoustic power radiated from a large duct opening. The authors propose a method employing an active noise control in order to minimize the total acoustic power by designing the duct opening, leading to change the complex pressure amplitude in the duct opening. This method was applied to the transformer noise radiated from a large duct end. The experimental result was confirmed by comparison with the simulation result.

引用

页码：2541 / 2549

共 2 条

[1] A study on active noise control for minimizing total acoustic power (acoustic power minimization on zero control power output)
Mechanical System Laboratory, Corporate Research and Development Center, Toshiba Corporation, 1 Komukai, Toshiba-cho, Kawasaki-shi, Kanagawa, 212-8582, Japan
Nihon Kikai Gakkai Ronbunshu C, 2007, 5 (1376-1383):
[2] Comprehensive Optimization Strategy of Secondary Sound Source in Active Noise Control System of Power Transformer Based on Monte Carlo Method
Wang, Yuhao
Zhao, Tong
Chen, Yongshuai
Zou, Liang
Zhang, Li
Yang, Tao
PROCEEDINGS OF 2019 IEEE 3RD INTERNATIONAL ELECTRICAL AND ENERGY CONFERENCE (CIEEC), 2019, : 1128 - 1133

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