7 fa hydraulic

GE Power Systemse

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Hydraulic System

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

At the successful completion of this lesson you will be able to:

•explain the purpose of the Hydraulic Oil System;

•identify the key components and describe their functions;

•describe the various operating modes of the system.

GE Power Systemse

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The Hydraulic Oil System provides the fluid power required for operation of:

•Gas and Liquid Fuel Control Valves

•Variable Inlet Guide Vanes

•Lift Oil

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

GE Power Systemse

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Hydraulic Module

GE Power Systemse

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Hydraulic Manifold

GE Power Systemse

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PH1-1 Inlet Valve FV-1A

PH1-1 Outlet Valve FV-2A

PH1-1 Side Pressure Reg Valve VPR4-3

PH1-1 Side Lift Oil Pilot C/O Valve FV-3A

PH1-1 Pump Pressure Relief VR21-1

PH1-1 Side Air Bleed VAB1-1

PH2-1 Inlet Valve FV-1B

PH2-1 Outlet Valve FV-2B

PH2-1 Side Lift Oil Pilot C/O Valve FV-3B

Hyd Reg Side Bypass to Drain FV-4B

Acum Isolation Valve FV-4A

PH2-1 Pump Pressure Relief VR22-1

PH2-1 Side Air Bleed VAB2-1

PH2-1 Side Pressure Reg Valve VPR4-4

System Relief Valve VR23-2

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

PH1-1 Inlet Valve FV-1A

PH1-1 Outlet Valve FV-2A

PH1-1 Side Pressure Reg Valve VPR4-3

PH1-1 Side Lift Oil Pilot C/O Valve FV-3A

PH1-1 Pump Pressure Relief VR21-1

PH1-1 Side Air Bleed VAB1-1

PH2-1 Inlet Valve FV-1B

PH2-1 Outlet Valve FV-2B

PH2-1 Side Lift Oil Pilot C/O Valve FV-3B

Hyd Reg Side Bypass to Drain FV-4B

Acum Isolation Valve FV-4A

PH2-1 Pump Pressure Relief VR22-1

PH2-1 Side Air Bleed VAB2-1

PH2-1 Side Pressure Reg Valve VPR4-4

System Relief Valve VR23-2

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

Lead/Lag Pumps for 7FA TechnologyLead/Lag Pumps for 7FA Technology

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

GE Power Systemse

Revision Date: 02/10/2000Revision Date: 02/10/2000 Property of Power Systems University- Proprietary Information for Training Purposes Only!Property of Power Systems University- Proprietary Information for Training Purposes Only!

Hydraulic Pumps / Motors

GE Power Systemse

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GE Power Systemse

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GE Power Systemse

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Lift Oil Valves

GE Power Systemse

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