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Oil refineries Engine/ Turbine Governor Service

Governor Calibration Services

Different Make Governors serviced by PMGS
WOODWARD, EUROPA, RUSSIAN & JAPAN
(Types of Governors used in different applications.)
EUROPA GOVERNOR SERVICES
EHP -34, 1102, 1134
TURBINE GOVERNOR SERVICES
EHP -34, 1102, 1134, UG-8, UG-40, PG-PL
WOODWARD GOVERNOR SERVICES
TYPE: PSG, TG, PG-PL, PGD, PGG, PGA, EGB
STEAM TURBINE GOVERNOR SERVICES
EHP -34, 1102, 1134, UG-8, UG-40, PG-PL
DIESEL GENERATOR GOVERNOR SERVICES
UG-8 D, UG-40D, PGG
DIESEL LOCOMOTIVE GOVERNOR SERVICES
PG-EV, PGR
ELECTRONIC GOVERNORS
2301, 723, 505E
PMGS PRODUCTS
WOODWARD GOVERNOR TEST STAND
Model : LGTS-003A
PMGS - PR PRODUCTS
GOVERNOR
Hydro Mechanical Governors Model STG, G-840
ACTUATOR
Actuators Model STEA, DLA 920, G-840 A
ELECTRONIC GOVERNORS
3324, 5453
 

Why Governors are used in Oil refineries?


Crude oil is refined and products like petrol, diesel, white petrol, wax, heavy oil are extracted from crude oil. During this process a lot of heat energy is generated due to chemical reaction. Waste heat energy is used to boil water to generate high pressure steam. Some of the steam is used for the processing system and the balance steam is used to rotate the steam turbines and converted into mechanical energy. Governors are used to control the rpm of the turbine. Turbine Shaft is connected with Rotate Blowers, Pumps, Generators etc.,

Governor used in Steam turbine


Oil refineries are fire hazard areas so pneumatically operated governors are used to avoid sparks during electrical wiring. But currently they use electric drives/actuators that operate with 12VDC supply

Governors are used to control the rpm of the turbines by increasing and decreasing the steam flow valve according to the load and maintain the pre-set rpm. Governors are sophisticated and important pieces of equipment. It is connected to the turbine shaft. Governor has built-in pump and oil tank to generate oil pressure to operate the entire governing system. Governor major component are flyweights, speeder spring, pilot valve and a power piston. Due to centrifugal force, the flyweights moves the pilot valve up and down, in turn pilot valve allows pressurized oil to actuate the steam valve through governor power piston to control the steam flow and maintain the rpm.

Woodward governors type; PGD,PGPL,TG-13, UG40, actuators TG-13E,TM 25, UGA, TA 20, EG 3 P, EG6P,
Europa governors 1102 ,1134,


Type of Governors are used in diesel engines in refineries


In oil refineries small diesel engines are used to generate electricity during emergence, as well as to rote blowers and pumps in case steam is not available. Mostly to control the oil flow electric actuators are used. Diesel engines fitted with woodward EG 3P, EG 6 P Actuators


Prime Mover Governor Services


At Prime Mover Governor Services, we specialize in diesel engine governor & actuator assembly services, providing expert solutions to improve performance and minimize downtime. We have fully equipped machinery test bench, facilities. We are also providing genuine spares and repair the Governor / actuator with warranty. Test certificate and old spares will be returned to customers.
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