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发明公开
CN104272050A 冶金设备 失效 - 权利终止 转让

冶金设备
摘要：
本发明涉及用于在单机运行中运行的冶金设备(1)，以及用于在单机运行中为冶金设备(1)供电的方法。冶金设备(1)包括两个或多个冶金子设备(21，22，23)、用于分配电能的独立电网(4)、至少一个具有至少一个燃气涡轮机的发电站(3)以用于提供独立电网(4)内的电能、和控制装置(5)。子设备(21，22，23)通过独立电网(4)从至少一个发电站(3)中吸取至少80％，特别是至少90％的用于其运行所必需的电功率。借助控制装置(5)能够控制对用于负载两个或多个子设备(21，22，23)中至少一个其他子设备的第一子设备(21，22，23)的电能的提供。两个或多个子设备(21至25)包括至少一个具有至少一个电弧炉(EAF)的炼钢机和至少一个用于布置在炼钢机(23)上游或下游的冶金过程的子设备(21，22，24，25)。
摘要（英）：

The invention relates to a metallurgical plant (1) for isolated operation, and to a method for supplying a metallurgical plant (1) with electrical energy in isolated operation. The metallurgical plant (1) comprises two or more metallurgical sub-plants (21, 22, 23), a separate network (4) for the distribution of electrical energy, at least one power generating plant (3) with at least one gas turbine for the provision of electrical energy in the separate network (4), and a control device (5). The sub-plants (21, 22, 23) draw at least 80%, in particular at least 90%, of the electrical power required for their operation from the at least one power generating plant (3) via the separate network (4). By means of the control device (5), provision of electrical power for a first sub-plant (21, 22, 23) at the expense of at least one other of the two or more sub-plants (21, 22, 23) can be controlled. The two or more sub-plants (21 to 25) comprise at least one steel works with at least one electric arc furnace (EAF) and at least one sub-plant (21, 22, 24, 25) for a metallurgical process arranged upstream or downstream of the steel works (23).

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