Louver control device of indirect cooling system and control method thereof
A technology of a control device and a control method, which is applied to steam/steam condensers, engine components, machines/engines, etc., can solve the problem of slow adjustment response, shutters that do not take into account unit load lag time, cooling tower inlet water temperature disturbance, circulating water flow Disturbance, inaccurate adjustment and other problems, to achieve the effect of fast adjustment response, reduction of adjustment lag time, and accurate adjustment
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[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] Such as figure 1 As shown, a shutter control device for an intercooling system, including a steam turbine 1, a condenser 2, a circulating water pump 3, an air cooling tower 4, a PID regulator 6, a condensate pump 5, a feedforward loop (not shown in the figure), and a first addition 7, selector 8 and second adder 9.
[0019] The feed-forward loop is used to collect the ou...
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