Nanjing Daqo Transformer Granted the Invention Patent of the National Patent Office



Recently, Nanjing Daqo Transformer Company's "Low-cost anti-short-circuit-like elliptical core and its auxiliary calculation method" successfully passed the invention patent of the National Patent Office (patent number ZL 2017 1 0152111.8). The invention provides a novel structure and calculation method of a transformer core, which optimizes the product structure and reduces the material cost while satisfying and superior to the national standard of the transformer core performance parameter.