Distribution Transformer Repair Manual

Author: Zhao Jiali
Publisher:
Publish Date: 2004-04-01
Features: This book is the final work of the renowned expert Zhao Jiali. The author concisely and clearly combines years of work experience with the latest regulations to introduce various fault causes, analysis methods, operation and maintenance, repair experiences and techniques, as well as repair cases of commonly used distribution transformers. The book primarily covers the fault causes, analysis methods, operation and maintenance, repair experiences and techniques, and repair cases of commonly used distribution transformers. It is divided into 13 chapters, with main content including: basic knowledge of distribution transformer repair, operation and maintenance inspection of distribution transformers (including operation inspection, causes of damage and repair, parallel operation and economic operation), transformer maintenance (core removal maintenance, common faults and handling, insulation drying and installation), on-site repair of transformer faults, repair of transformer winding and core faults, repair of transformer protection device faults, fault and repair of transformer sets and accessories (tap changers, bushings, oil tanks, radiators, etc.), transformer oil purification, regeneration, and chromatography analysis, measures to prevent oil leakage, as well as transformer rewinding calculations, energy-efficient and cases, transformer repair testing and quality standards, and testing standards. The book also includes the selection of sealing components, the choice of sealant, and the application of oil leakage prevention, as well as technical data of common transformers in series such as S7, S9, SJL, SJL1, SJ6, and BK for reference. This book is suitable for a wide range of personnel engaged in the operation and maintenance, maintenance and debugging, testing and installation, and repair and of transformers, as well as for reference by faculty and students of relevant professional colleges and universities.