Nanjing Liye successfully developed 500kV power transformer

Release time:

2018-07-06 16:33

Source:

Recently, Nanjing Liye Power Transformer Co., Ltd. received good news. The ODSF-400000/500 single-phase auto-coupling non-excitation voltage-regulating power transformer independently developed by the company passed the witness test of the National Transformer Quality Supervision and Inspection Center, and all performance indicators are better than the national standards.

The 500kV product developed by the company has the characteristics of large capacity and high impedance. During the product development process, the company's technical center conducted a comprehensive study on the insulation structure, leakage magnetic analysis, short-circuit bearing capacity, temperature rise and overload capacity of the product, and on the basis of making full use of the company's existing mature design experience, digested and absorbed the mature technology of the industry, and conducted a large number of new technology and new process explorations to ensure the one-time success of product development.

The successful development of the 500kV power transformer shows that Nanjing Liye Power Transformer Co., Ltd. has the strength to expand into the field of 500kV ultra-high voltage products, and verifies the company's maturity in the design, process, and manufacturing of 500kV ultra-high voltage product transformers. The successful development of the 500kV product further consolidated the company's industry position in 220kV and below voltage level transformer products, enhanced the company's competitiveness in domestic and foreign markets, and laid the foundation for the company's faster, higher and better development.