Transformer Operation Skills Must-Read (Occupational Skill Qualification, Position Skill Training)

Author: Shanghai Electric Power Company
Publisher:
Publish Date: 2001-10-17
Features: "Essential Reading for Substation Operation Skills" is written in accordance with the requirements of the Ministry's "Power Industry Vocational Skill Qualification Standards," "Technical Skill Level Standards for Power Workers," and "Substation Operation Position Standards." It combines the practical needs of substation operation skill training and vocational skill qualification assessments, and is developed based on the formulation of assessment and training outlines. The main content of this book includes: substation operation dispatch management; electrical main circuit operation and switching operations; substation equipment inspection, permission, and acceptance; the structure and characteristics of large transformers, technical parameters, auxiliary equipment features, operation, and fault handling; the structure and operational characteristics of special transformers and reactors; the structure, installation acceptance, operation, and fault handling of high-voltage current transformers; the types, structure, and technical parameters of high-voltage circuit breakers, including 6 structure and sealing measures, operational characteristics, and technical parameters; vacuum circuit breaker structure, operation, and overvoltage caused by switching operations; the structural features of oil circuit breakers and inspection; the structural features of high-voltage circuit breaker operating mechanisms, opening and closing operations, normal operation and inspection, abnormal analysis and accident handling, installation acceptance, and main technical parameters; substation relay protection and automatic device configuration; the configuration features and operational coordination of main substation equipment protection; the configuration features and operational coordination of grid and line protection; the characteristics and operation of microcomputer protection; the operation management and abnormal handling of comprehensive reclosing devices; the operation and maintenance of fault recorders and fault handling; the installation acceptance and use-maintenance of substation remote control and communication equipment; the wiring and operation of substation power supply systems and DC systems; the principles and method sequence for substation accident handling; the handling of substation busbar and transformer accidents; the function and features of harmonic elimination devices; the handling of 35kV system grounding accidents; the faults and handling of voltage transformers and their circuits; the handling of single-phase grounding faults in 35kV grounding small-current systems; and typical major accident inspection and handling methods. For the convenience of training and learning, thinking questions are provided at the end of each chapter. This book can serve as a mandatory teaching material for on-the-job skill training of substation operators, a training textbook for vocational skill qualification assessments of substation operators, and is also suitable as a teaching material for relevant professional courses in power industry schools, secondary vocational and technical schools, universities, and colleges.