Primary fan energy-saving control system with liquid-resistant speed regulator

The invention discloses a primary fan energy-saving control system with a liquid-resistant speed regulator, and belongs to the technical field of automatic power station control. The technical scheme includes that the primary fan energy-saving control system with the liquid-resistant speed regulator comprises a boiler unit regulation and control module, a boiler bed temperature monitoring module, a fan unit regulation and control module, a fan air quantity requirement operation module and a liquid-resistant speed regulator deviation operation module; the boiler unit regulation and control module comprises a boiler running load requirement module and an electric energy load requirement module, and the fan unit regulation and control module comprises a liquid-resistant speed regulator opening regulation module and a fan barrier opening regulation module. The primary fan energy-saving control system with the liquid-resistant speed regulator has the advantages that the speeds of boilers can be quickly regulated, and the primary fan energy-saving control system is high in regulating precision and applicable to the field of application of power generating boilers.