The invention relates to a flexible direct-current converter station submodule replacement device and method. The flexible direct-current converter station submodule replacement device can be fixed in a flexible direct-current valve tower; after the device is fixed, an adjusting lifting appliance of the device is used for lifting a submodule, and then the lifted submodule slides along a guide rail of the device, so that the submodule can be dragged out of an original position; a new submodule is hoisted to the original position; and therefore submodule replacement is achieved. With the flexible direct current converter station submodule replacement device and method adopted, the moving time of the submodule can be saved, the device maintenance cost can be reduced, meanwhile, hoisting of the submodule can be accurately controlled, and the submodule replacement efficiency and reliability can be improved.
本发明涉及一种柔性直流换流站子模块更换装置及方法,所述柔性直流换流站子模块更换装置能够固定在柔性直流的阀塔内部,装置固定后,使用装置的调节吊具吊装子模块,然后将吊装好的子模块沿着装置的导轨滑动,就可以将子模块拖出原位置,再将新的子模块吊装进入原位置,从而实现了了子模块的更换,本发明能够节省子模块的移动时间、降低装置维护费用,同时还能精准控制子模块的吊装以及提高子模块更换的效率和可靠性。
Flexible direct current converter station submodule replacement device and method
一种柔性直流换流站子模块更换装置及方法
2021-11-05
Patent
Electronic Resource
Chinese
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