An Introduction to Doble Testing and Other Inspections of Electrical Transformers
Title | An Introduction to Doble Testing and Other Inspections of Electrical Transformers PDF eBook |
Author | J. Paul Guyer, P.E., R.A. |
Publisher | Guyer Partners |
Pages | 25 |
Release | 2020-05-14 |
Genre | Technology & Engineering |
ISBN |
Introductory technical guidance for electrical engineers interested in transformer testing and inspection. Here is what is discussed: 1. DOBLE TESTS ON INSULATION 2. VISUAL INSPECTION 3. INFRARED TEMPERATURE ANALYSIS 4. CORONA SCOPE SCAN 5. ULTRASONIC AND SONIC FAULT DETECTION 6. VIBRATION ANALYSIS 7. TURNS RATIO TEST.
An Introduction to Doble Testing and Other Inspections of Electrical Transformers
Title | An Introduction to Doble Testing and Other Inspections of Electrical Transformers PDF eBook |
Author | J Paul Guyer |
Publisher | |
Pages | 30 |
Release | 2020-05-14 |
Genre | |
ISBN |
Introductory technical guidance for electrical engineers interested in transformer testing and inspection. Here is what is discussed:1. DOBLE TESTS ON INSULATION2. VISUAL INSPECTION3. INFRARED TEMPERATURE ANALYSIS4. CORONA SCOPE SCAN5. ULTRASONIC AND SONIC FAULT DETECTION6. VIBRATION ANALYSIS7. TURNS RATIO TEST.
An Introduction to Electrical Transformer Testing
Title | An Introduction to Electrical Transformer Testing PDF eBook |
Author | J. Paul Guyer, P.E., R.A. |
Publisher | Guyer Partners |
Pages | 37 |
Release | 2019-06-14 |
Genre | Technology & Engineering |
ISBN |
Introductory technical guidance for electrical engineers and electric power system managers interested in testing of transformers. Here is what is discussed: 1. GENERAL 2. CORE INSULATION RESISTANCE AND INADVERTENT CORE GROUND TEST 3. DOBLE TESTS ON INSULATION 4. VISUAL INSPECTION 5. ULTRASONIC AND SONIC FAULT DETECTION 6. VIBRATION ANALYSIS 7. TURNS RATIO TEST 8. ESTIMATE OF PAPER DETERIORATION (ONLINE) 9. ESTIMATE OF PAPER DETERIORATION (OFFLINE DURING INTERNAL INSPECTION) 10. TRANSFORMER OPERATING HISTORY 11. TRANSFORMER DIAGNOSTICS/CONDITION ASSESSMENT SUMMARY
An Introduction to Inspection of Electrical Transformers for Professional Engineers
Title | An Introduction to Inspection of Electrical Transformers for Professional Engineers PDF eBook |
Author | J. Paul Guyer, P.E., R.A. |
Publisher | Guyer Partners |
Pages | 31 |
Release | 2022-10-06 |
Genre | Technology & Engineering |
ISBN |
Introductory technical guidance for electrical engineers interested in inspection and testing of electrical distribution transformers. Here is what is discussed: 1. DOBLE TESTS ON INSULATION, 2. VISUAL INSPECTION, 3. INFRARED TEMPERATURE ANALYSIS, 4. CORONA SCOPE SCAN, 5. ULTRASONIC AND SONIC FAULT DETECTION, 6. VIBRATION ANALYSIS, 7. TURNS RATIO TEST.
An Introduction to Electrical Transformer Testing for Professional Engineers
Title | An Introduction to Electrical Transformer Testing for Professional Engineers PDF eBook |
Author | J. Paul Guyer, P.E., R.A. |
Publisher | Guyer Partners |
Pages | 38 |
Release | 2022-10-23 |
Genre | Technology & Engineering |
ISBN |
Introductory technical guidance for electrical engineers and electrical distribution system managers interested in inspection and testing of electric power distribution transformers. Here is what is discussed: 1. GENERAL, VISUAL INSPECTION, 5. ULTRASONIC AND SONIC FAULT DETECTION, 6. VIBRATION ANALYSIS, 7. TURNS RATIO TEST, 8. ESTIMATE OF PAPER DETERIORATION (ONLINE), 9. ESTIMATE OF PAPER DETERIORATION (OFFLINE DURING INTERNAL INSPECTION), 10. TRANSFORMER OPERATING HISTORY, 11. TRANSFORMER DIAGNOSTICS/CONDITION ASSESSMENT SUMMARY.
An Introduction to Electrical Transformer Testing for Professional Engineers
Title | An Introduction to Electrical Transformer Testing for Professional Engineers PDF eBook |
Author | J Paul Guyer |
Publisher | Independently Published |
Pages | 0 |
Release | 2022-10-23 |
Genre | |
ISBN |
Introductory technical guidance for electrical engineers and electrical distribution system managers interested in inspection and testing of electric power distribution transformers. Here is what is discussed: 1. GENERAL, VISUAL INSPECTION, 5. ULTRASONIC AND SONIC FAULT DETECTION, 6. VIBRATION ANALYSIS, 7. TURNS RATIO TEST, 8. ESTIMATE OF PAPER DETERIORATION (ONLINE), 9. ESTIMATE OF PAPER DETERIORATION (OFFLINE DURING INTERNAL INSPECTION), 10. TRANSFORMER OPERATING HISTORY, 11. TRANSFORMER DIAGNOSTICS/CONDITION ASSESSMENT SUMMARY.
An Introduction to Oil-Filled Transformer Inspection
Title | An Introduction to Oil-Filled Transformer Inspection PDF eBook |
Author | J. Paul Guyer, P.E., R.A. |
Publisher | Guyer Partners |
Pages | 41 |
Release | 2019-04-19 |
Genre | Technology & Engineering |
ISBN |
Introductory technical guidance for electrical engineers interested in oil-filled transformer inspection. Here is what is discussed: 1. INTRODUCTION 2. TRANSFORMER TANK 3. TOP OIL THERMOMETERS 4. WINDING TEMPERATURE THERMOMETERS 5. OIL LEVEL INDICATORS 6. PRESSURE RELIEF DEVICES 7. SUDDEN PRESSURE RELAY 8. BUCHHOLZ RELAY 9. TRANSFORMER BUSHINGS: TESTING AND MAINTENANCE OF HIGH-VOLTAGE BUSHINGS 10. OIL PRESERVATION SEALING SYSTEMS 11. AUXILIARY TANK SEALING SYSTEM.