Noise Measurement in Transformer Stations - Experiences for the Development of a Procedure.

Abstract

The article presented below corresponds to the advances made in the framework of PID UTN 4436: "Audible Noise In Transformer Stations", taking as a work path the measurement of environmental noise in fully operational transformer stations in order to develop a repeatable procedure and reliable, adequate to what is required by current legislation Res. SE No. 77/1998, using IRAM 4113 as a support, supplementary to IRAM 4062, for reasons that will be presented later.

As an antecedent, the LAMCEM (Ambulatory Electric and Magnetic Field Measurement Laboratory), has been developing activities in-situ since 2000, approximately, knowing the problems inherent to measurements in place. On several occasions its normal development is conditioned by random issues such as, for example, security regarding electrical risk in power systems, atmospheric conditions, or environmental and circumstantial characteristics. In the case of application of this article, some of them are described. The data taken ex profeso for the project were worked in the laboratory to incorporate or discard perspectives to the proposed procedure.