Modernization Woodward Morocco
Project presentation Here’s a look back at a project carried out for one of our customers specializing in the sugar industry in Africa. We replaced its mechanical controller (Woodward UG-40) with a Pro Act IV actuator & associated driver. The aim of the project was to adapt the new equipment to the existing Woodward 505 […]
Modernization of 2 turbogenerators
Modernization of 2 turbogenerators Two Thermodyn and Dresser turbogenerators to power the plant Regulation in place on GTA-1 before intervention The current GTA control system uses various modules: Woodward UG40D mechanical controller A modulating hydraulic pilot An “aquarium” module Two hydraulic cylinders (one for steam intake, the second for extraction) Description of operation: The […]
Turbo generator modernization
Turbo-generator upgrade CANTIERI NAVALI RIUNITI 4MW turbo-alternators (GTA) to supply the plant with electricity. Regulation in place before intervention The current GTA control system uses various modules: Woodward UG8D mechanical controller 3-way hydraulic pilot A hydraulic cylinder Description of operation: The setpoint from the control room (+/- fast) is transformed by a stepper motor […]
turbo-pump modernization
Turbo-pump modernization Creusot turbo feed pumps (TPA) to supply water to the main turbine boiler, Woodward PG-PL type mechanical speed control with air control. Regulation in place before intervention The current TPA control system uses various modules: Woodward PGPL mechanical controller 3-way hydraulic pilot A hydraulic cylinder Description of operation: The setpoint from the control […]
steam turbine modernization
STEAM TURBINE MODERNIZATION Flex 500 CUSTOMER PROBLEMS SOLUTIONS IMPLEMENTED BY NCG The NCG engineering office examined the OEM data. The old turbine control logic was developed and mixed with steam turbine logic and a Woodward FLEX 500. New algorithms were developed to secure operation and protect the HP and BP turbine, such as : Start-up […]