MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202414088540 A) filed by Ge Energy Power Conversion Technology on November 15, 2024, for Power Supply System For Arc Furnace And Associated Arc Furnace And Method.
Inventors include Zhi Zhou; Duro Basic; Permuy, Alfred; and Mankevich, Steven.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The power supply system (1) for arc furnace (2), the power supply system including: - a power converter (9), and - a polyphase transformer (10), - first disconnecting means (13) connecting an input of the power converter to a primary circuit of the transformer (10), and - second disconnecting means (14) connecting an output of the power converter to the primary circuit of the transformer (10). The power supply system further comprises first isolation switch (15A) and a second isolation switch (15B), and a control circuit (11).
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