IEEE Guide for the Application and Interpretation of Frequency Response Analysis for Oil-Immersed Transformers
NORMA vydána dne 28.2.2025
Označení normy: IEEE C57.149-2024
Datum vydání normy: 28.2.2025
Počet stran: 55
Přibližná hmotnost: 165 g (0.36 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy IEEE
Revision Standard - Active.
The measurement of frequency response analysis (FRA) of oil-immersed power transformers is applicable in this guide. It is intended to provide the user with the requirements and specifications for instrumentation, procedures for performing the tests, techniques for analyzing the data, and recommendations for long-term storage of the data and results.
ISBN: 979-8-8557-1703-7, 979-8-8557-1704-4
Number of Pages: 55
Product Code: STD27635, STDPD27635
Keywords: admittance, attenuation, Bode plot, deviation, frequency domain, FRA, frequency response analysis, IEEE C57.149™, impedance, magnitude, phase angle, resonance, RLC network, transfer function
Category: Transformers