Author: IEEEPublisher:
ISBN: 9781559376082
Category :
Languages : en
Pages : 32
Book Description
IEEE Standard Test Code for Resistance Measurements
Author: IEEE118-1978 IEEE Standard Test Code for Resistance Measurement
Author: IEEE Standard Test Code for Resistance Measurement
Author: IEEE Standard Test Code for Liquid-immersed Distribution, Power, and Regulating Transformers
Author: Publisher:
ISBN: 9780738152547
Category : Electric transformers
Languages : en
Pages : 82
Book Description
This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, calculated data, and certified test data.
Norma IEEE Std C57.12.90-2006
Author: IEEE Power Engineering Society. Transformers CommitteePublisher:
ISBN: 9780738152530
Category : Electric transformers
Languages : en
Pages : 82
Book Description
This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load-loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, calculated data, and certified test data.
IEEE Std C57.12.90-1993
Author: IEEE Guide for Diagnostic Field Testing of Electric Power Apparatus--
Author: IEEE Power Engineering Society. Power System Instrumentation and Measurements CommitteePublisher: Inst of Elect & Electronic
ISBN: 9781559375290
Category : Technology & Engineering
Languages : en
Pages : 59
Book Description
Diagnostic tests and measurements that are performed in the field on oil-immersed power transformers and regulators are described. Whenever possible, shunt reactors are treated in a similar manner to transformers. Tests are presented systematically in categories depending on the subsystem of the unit being examined. A diagnostic chart is included as an aid to identify the various sybsystems. Additional information is provided regarding specialized test and measureing techniques.
IEEE Std C57.15-2009 (Revision of IEEE Std C57.15-1999) - Redline: IEEE Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators - Redline
Author: Publisher:
ISBN: 9780738170275
Category : Voltage regulators
Languages : en
Pages : 91
Book Description
Abstract: Description of design types, tables of 50 Hz and 60 Hz ratings, supplementary ratings, construction, and available accessories are provided. Methods for performing routine and design tests applicable to liquid-immersed single and three-phase step-voltage regulators are described. Winding resistance measurements, polarity tests, insulation power factor and resistance tests, ratio tests, no load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, routine and design impulse tests, short-circuit tests, control tests, calculated data, and certified test data are covered. Keywords: control, design tests, position indicator, routine tests, series transformer, tap changer, Type A, Type B, voltage regulator.
IEEE Std C57.12.90-2015 (Revision of IEEE Std C57.12.90-2010)
Author: IEEE Std C57.12.90-2010 (Revision of IEEE Std C57.12.90-2006): IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
Author: Publisher:
ISBN: 9780738163819
Category : Electric transformers
Languages : en
Pages : 88
Book Description
Abstract: Methods for performing tests specified in IEEE Std C57.12.00 and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. This standard covers resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data. Keywords: tests, transformers, transformer tests.