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Woodward Controls for Steam Turbines |
505 and 505E
The Woodward 505 and 505E are microprocessor-based controls designed to operate steam turbines of
all sizes. The Woodward 505 is designed to operate steam turbines using one or two (split-stage)
actuators to drive inlet steam valves. The Woodward 505E is designed to operate single extraction and/or
admission steam turbines. These digital controls are field programmable. They use menu driven
software to instruct site engineers on programming the control to a specific generator
or mechanical drive application. The Woodward 505 or 505E can be configured to operate as a standalone
unit or in conjunction with a plant's Distributed Control System. |
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505DE
The Woodward 505DE is a microprocessor-based control with integral application software that is
designed to control double automatic extraction/admission steam turbines. The turbine control
architecture is patterned after the popular 505E Single Extraction/Admission Steam Turbine
Control. Like the Woodward 505E, the Woodward 505DE uses configurable software for maximum field flexibility. |
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505CC-2
The Woodward 505CC-2 is a microprocessor-based control with integral application software designed to
control a single-valve or two-valve (extraction/admission) steam turbine driving a one- or two-stage
compressor load. The turbine control architecture is patterned after the popular 505 and
505E turbine controls. The anti-surge control provides the user with a choice between two
algorithms-the standard Woodward anti-surge algorithm or a special "minimum transducer"
design that adapts to variable molecular weights. Like the Woodward 505, the Woodward 505CC-2 uses
configurable software for maximum field flexibility. |
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5009 and 5009LST
The Woodward 5009 and 5009LST (large steam turbines) controls are designed to provide highly
reliable control on critical steam turbine applications. The Woodward 5009 can be configured to control
condensing, backpressure, and single automatic extraction/admission turbines, while the
Woodward 5009LST is focused on large reheat steam turbine applications. The Woodward 5009/5009LST is field
configurable and uses Windows menu-driven software to guide site engineers on configuring
the control to a specific generator or mechanical drive application. The Woodward 5009/5009LST can be
configured to operate as a stand-alone unit or in conjunction with a plant's Distributed Control
System. The Woodward 5009LST also contains programmable ladder-logic capabilities. |
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MicroNet
The Woodward MicroNet Controller is a state-of-the-art, programmable, digital controller. It can be
programmed to control any prime mover and its associated processes, as well as system
sequencing, high speed system monitoring, surge control, vibration monitoring and station
control. The Woodward MicroNet digital control is available in both simplex and triple modular redundant
(TMR) configurations.
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2301D-ST
The Woodward 2301D-ST is a microprocessor-based control with integral application software designed
for single-valve steam turbines driving either mechanical or generator loads. Like Woodward's
2301A line of controls, this control is housed in a sheet-metal chassis and consists of a single
printed circuit board. To facilitate unit retrofits, the 2301D-ST's I/O terminals are located in the
same general location as Woodward's 2301A line of controls. This control is designed to
perform the core control functions of a small steam turbine package with integral process
control. The application software is field configurable, allowing it to be configured and
modified to meet site-specific requirements.
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Peak 150
The Woodward Peak 150 digital control is designed to control a single-valve steam turbine driving a
mechanical load. It provides tight control of speed (NEMA D) and includes an input for a 4–20
mA remote speed control signal, which can be used for a process-generated input to control
the speed setting. Other features include dual speed control dynamics and overspeed trip test
capabilities.
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Atlas-II
Woodward's Atlas-II control is an industrial platform that offers robust, low-cost control for a wide variety of turbine, engine, and compressor applications. With a proven real-time operating
system and dedicated inputs and outputs, the Woodward Atlas-II provides reliable and deterministic performance for key prime mover control functionality.
Contact GCS for product specifications and technical manuals |
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