IEEE PC57.136
- standard by IEEE, 09/03/2023
- IEEE Approved Draft Guide for Audible Sound of Liquid-Immersed Power Transformers
- Category: IEEE
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Full Description
Scope
This document provides information on sound producing sources in liquid-immersed power transformers. Methods are described for achieving various levels of sound reduction in transformer design, manufacturing, and on site.
Purpose
This guide supplements other IEEE documents related to sound levels of power transformers. C57.12.00 defines sound levels and C57.12.90 describes factory test procedures. The purpose of this guide is to provide practical information about sound level and reduction techniques to assist users and manufacturers in the proper specification, design, manufacturing, testing, and application of liquid-immersed power transformers. This guide does not cover shunt reactors, dry-type or distribution transformers. This is due to the many different issues related to sound level determination. It is up to the reader to determine applicability of the material in this guide to such equipment.
Abstract
New IEEE Standard - Active - Draft.
This guide provides information on sources of no-load and load sound in liquid-immersed power transformers. Industry standards that deal with transformer sound, and factors affecting sound levels of transformers in field operation. Guidelines are provided for the selection of suitable methods of reduction of transformer sound at the design stage, during manufacturing, and on site.
Procedures that are typically used for determining required sound levels of power transformers on site are described. The intent is to provide users and manufacturers with sufficient background that can help produce power transformers that meet limits on sound level required by local sound ordinances.
Product Details
- Published:
- 09/03/2023
- ISBN(s):
- 9781504495165
- Number of Pages:
- 36
- File Size:
- 1 file , 2.5 MB
- Product Code(s):
- STDAPE26014
- Note:
- This product is unavailable in Russia, Belarus
