The essence of reactive power compensation for ore blast furnaces
Update Time: 2021-08-16 Follow: 2849
Based on the consideration of reducing reactive current in the short power grid of the ore smelting furnace and balancing three-phase power, according to the layout of the three electrodes of the ore smelting furnace and the short power grid, the reactive power compensation access point is close to the electrode, and the compensation point is selected at the connection between the short power grid and the electrode, further shortening the path of reactive current flow and reducing the losses caused by reactive current reciprocating between the short power grid and the secondary side of the furnace transformer. Connect to the busbar copper plate at the same phase jumper to minimize the reactive power loss of the short-circuit network.
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