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2300G Gas Engine Control
The 2300G is a microprocessor-based hardware platform that is programmed for a specific application. The control can be used to provide speed and load control functions for reciprocating power generation engines. The control consists of a single printed circuit board that is housed in a sheet metal enclosure. Both ordinary and hazardous location versions are available. The unit is intended for bulkhead mounting, and spring-loaded terminal blocks are provided for termination of field wiring. The 2300G is powered from 24 Vdc. Integral load sensor and load sharing capabilities are available that allow the control to be configured for a variety of power generation applications. Isochronous load sharing, kW droop, and base load operation can be provided. Learn more from 2300G product spec 03338.
EGS Control System for Industrial Spark-Ignited Engines
Woodward's EGS control system controls industrial gas engines used in power generation, pumping, and other stationary applications ranging from 300 kW to 2000 kW (400-2700 hp). The highly accurate, closed-loop control system helps customers meet regulated emission levels, while maintaining engine performance over a very large range of fuel qualities. Learn more from EGS product spec 03336.
723PLUS
The Woodward 723PLUS Digital Control manages and controls reciprocating engines (gas, diesel, or dual fuel) used in power generation, marine propulsion, and gas compression/distribution. The control may also be used in cogeneration, power transmission/distribution, process management, pipeline pump stations, utility power generation, emergency standby power, and remote control station operation. The 723PLUS provides state-of-the-art control for new and retrofit situations.
723PLUS Compressor Performance Control
The 723PLUS Compressor Performance Control, based on Woodward's powerful 723PLUS/828 digital control platform, controls the speed, air/fuel ratio, and ignition timing of reciprocating engines in variable speed/load applications. The control includes inputs for two speed sensors (MPU or proximity) with firing torsional filters, for monitoring engine and turbocharger speed (or for redundant engine speed sensing), a notch filter to attenuate the effect of flexible coupling torsionals, a remote speed setting input, and inputs for air manifold pressure, fuel gas header pressure, and air manifold temperature with 3D curves for precisely mapping air/fuel ratio and ignition timing settings. Discrete raise/lower inputs are provided to adjust air manifold pressure and engine speed settings. Learn more from 723PLUS Compressor Performance Control product spec 03214.
733 Digital Control
The 733 Digital Control manages and controls reciprocating engines (gas, diesel, or dual fuel) used in power generation, marine propulsion, locomotive and industrial engine, and process markets. The 733 has been specifically designed to enable it to be mounted directly on the engine, withstanding the high temperature and vibration environment. The 733 can also be mounted inside control cabinets if required.The 733 is available as a standalone speed control with functions and configuration similar to other Woodward digital controls such as 723 (including plug-and-play network connectivity to the Woodward ProAct™ Digital Actuator family for an all-electric governing solution that can be engine mounted), and it is available as the main control unit within an engine management system. The control is designed for network connectivity to other Woodward or customer-selected devices, such as I/O modules (remote or integrated within the 733 package), actuators, ignition controls, air/exhaust and fuel flow control valves, power management controls, and EFI solenoid drivers. It may be programmed to perform all engine functions such as speed, air and fuel control, monitoring, alarms, engine protection and sequencing. Learn more from 733 product spec 03304.
723
The 723 Digital Control governs reciprocating engines (gas, diesel, or dual fuel) used in power generation, marine propulsion, and gas compression/distribution. The control may also be used in cogeneration, power transmission/distribution, process management, pipeline pump stations, utility power generation, emergency standby power, and remote control station operation. Learn more from 723 product spec 02759.
In-PulseTM
The In-PulseTM system has been developed to control a range of Woodward electrical low-pressure gas admission valves and electric-hydraulic high-pressure rail valves. These valves provide a means of injecting fuel or other fluids into engines operating within a speed range of 1 to 2100 rpm (range depends on the valve being driven). Plate type solenoid operated gas admission valves (SOGAVs) are suitable for in-manifold injection only, whereas the rail valve provides actuation of both in-cylinder and in-manifold type injection devices. Learn more from In-Pulse product spec 03543.
In-PulseTM II
The In-PulseTM II fuel injection control manages and controls electronically fuel injected (EFI) reciprocating engines (gas, diesel, or dual fuel) used in power generation, marine propulsion, locomotive and industrial engine, and process markets. The In-Pulse II manages the core fuel system and injection events for many EFI fuel systems, including electronic unit injectors and pumps (EUI/EUP), common rail systems (C-R), SOGAV™ Solenoid Operated Gas Admission Valves, micro pilot injection systems, and electronic rail valves (ERV). The In-Pulse II can mount directly on the engine, withstanding the high temperature and vibration environment. The In-Pulse II can also be mounted inside nearby control cabinets if required. Learn more from In-Pulse II product spec 03315.
 Atlas-IITM Control Platform
The Atlas-IITM control is an industrial platform that offers robust, low-cost control for a wide variety of turbine, engine, and compressor applications. This control is designed to integrate into the modern plant architecture through the use of Ethernet and fieldbus communication protocols. Four Ethernet ports and add-on fieldbus communication modules allow for the network flexibility and redundancy necessary for today's communication architectures. With a proven real-time operating system and dedicated inputs and outputs, the Atlas-II provides reliable and deterministic performance for key prime mover control functionality. Less critical control functionality can be added into the Atlas-II through the use of free-time programming structures and distributed I/O. The Atlas-II programmable control is designed specifically for prime mover control applications such as gas turbines, compressor control and protection,·gas and diesel engines, steam turbines, hydro turbines. Learn more from Atlas-II product spec 03346.
 SG 2D Digital Speed Governor
The SG 2D is designed as a universal digital speed governor for combustion engines. It is configured via a PC using a direct configuration cable (DPC) and a PC software tool. Tuning of the SG 2D can also be carried out with the control's pushbuttons and four-digit display. The SG 2D is designed to drive a variety of electric actuators such as solenoid style (rotary or linear) or a smart actuator via a PWM control signal. The SG 2D has adjustable overspeed protection, adjustable maximum fuel limit, and adjustable actuator droop. Learn more from SG 2D product spec 03258.
IKD 1 Digital I/O Expansion Board
The IKD 1 is an "Intelligent Terminal" or "Extension Board". It allows an additional 8 discrete inputs and 8 relay outputs to be connected, via CAN bus, to other Woodward products such as the GCP-30 Series controller. Each input can be assigned a name, alarm class, NO/NC configuration and time delay. The name and class are then displayed on the digital readout panel on the controller face. The IKD 1 output relays are controlled over the CAN bus connection from the main controller. Configuration for the IKD 1 is also accomplished from the main controller by a code entered via the controllers relay manager.
Watch Window Standard PC Software
Watch Window Professional PC Software
Watch Window software is a service tool designed for technicians and engineers applying or maintaining Woodward control systems. It replaces many of the meters and screwdrivers of yesterday. Three versions meet varying control and customer needs (Watch Window Standard for "standard" controls, Watch Window Professional for custom controls needing serial connectivity, and Watch Window II Professional for custom controls needing Ethernet connectivity. Learn more from Watch Window Standard product spec 03202, or Watch Window Professional product spec 03220.
The Advanced Proportional Engine Control System (APECS®) provides isochronous engine governing through a wide speed range. The system consists of a powerful microprocessor-based controller driving a precision proportional actuator that is connected to the engine’s throttle.
 APECS® 500—The APECS 500 single speed controller is designed to meet the needs of the small genset market where simplicity, ease of operation, and low cost are key features. The controller combines the convenience of manual adjustments with the flexibility of a computer-based calibration tool. Electrical connections consist of six wires to battery, actuator and magnetic engine speed pickup. For most applications, the APECS 500 can be connected and adjusted with simple hand tools. The APECS 500 controls and limits engine speed by adjusting the fuel control lever with a proportional actuator. As shipped from the factory, the APECS 500 can be manually adjusted for stable operation on most applications that supply a magnetic pickup frequency of 2500 to 5000 Hz.
More information about the Woodward APECS 500 control
 APECS® 4500—The APECS 4500 electronic controller provides maximum control and optimal engine performance. By adjusting the fuel control lever with a Woodward proportional actuator, the 4500 system controls and limits engine speed. By adjusting to load, temperature and fuel quality it optimizes your engine’s operating efficiency.
More information about the Woodward APECS 4500 control
 APECS® 5000—This newest addition to the APECS series of programmable engine controllers applies Woodward's advanced digital governing technology to stepper motors. Designed as an economical means of throttle actuation in small spark ignition engines, the APECS 5000 is also an excellent engine protection system.
More information about the Woodward APECS 5000 control
 DPG-2100 Series Digital Control—The DPG-2100 is used primarily to govern diesel or gas fueled engines in genset applications. This microprocessor based, digital controller performs across a wide speed range and allows adjustment of Set Speed and Gain with the built-in user interface. The COMM port provides access to all other governor settings, allowing adaptation to each application. Separately programmable Proportional, Integral, and Derivative gains are provided for tailoring governor response to many engine applications. This governor delivers fast engine response to speed or load change while providing precise stable isochronous operation. Learn more from DPG-2100 product spec 36502.
 DPG-2200 Series Digital Control—The DPG-2200 is used primarily to govern diesel or gas fueled generator set engines. This microprocessor based, digital controller performs across a wide speed range and allows adjustment of all governor features through the built-in user interface. Separately programmable Proportional, Integral, and Derivative gains are provided for tailoring governor response to many engine applications. This governor delivers fast engine response to speed or load change while providing precise stable isochronous operation. This governor can also provide droop speed control with 100 user selectable droop levels. Learn more from DPG-2200 product spec 36503.
 DPG-2300 Digital Control—The DPG-2300 Series is used primarily to govern diesel or gas fueled engines of off-highway mobile vehicles. This microprocessor based, digital controller performs across a wide speed range and allows adjustment of all governor features through the built-in user interface. Separately programmable Proportional, Integral, and Derivative gains are provided for tailoring governor response to many engine applications. This governor delivers fast engine response to speed or load change while providing precise stable isochronous operation. Learn more from DPG-2300 product spec 36504.
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