Quality Control In The Transformer Manufacture Process

Transformers is transformed AC voltage alternating current and impedance of the device, its main role is to achieve the voltage is raised or lowered to meet the electricity demand of different voltage levels, the use of transformers to increase the voltage, but also reduce transmission losses, it is the power plants and power grids one of the main equipment, its quality is directly related to the power grid, power plants, and user safety.This article from the transformer principle, the analysis of the quality of the accident in the course, draw transformer internal component failure is caused by non-stop and the main cause of accidents, and these accidents more in the design, manufacturing phase, and the introduction of equipment supervision can effectively circumvent the design defects, eliminating the transformer manufacturing quality problems, the main content is summarized below:Statistical method is attributed to analyze and summarize failures of transformer. It can be found that manufacturing defect is the main factor that affects the quality of transformer. The importance of production quality control of transformer should be proposed; In order to ensure the manufacturing quality of transformer, it propounds that plant engineering consulting should begin with design and manufacturing and adopt the plant engineering consulting methods, including design review, vendor access, coil manufacturing quality control and a communication platform; With the plant engineering consulting in the transformer manufacturing, it clarifies the importance of equipment supervising engineer on-site supervision of standardized operations and supervision timeliness of communication documents by the mean of combining construction case.