An electronic control system for a more accurate and flexible metering system for gas engine to keep the right emmissions and preformance

The EGS 01 is a state-of-the-art control module for stationary gas engines. It can be used to control the gas flow in relation to the air flow of an engine, at any load and speed condition. The EGS 01 control is capable of keeping gas engine emissions constant over a longer period of time. And the EGS control is not sensitive to the quality of the gas or the gas pressure and temperature. This is accomplished by the patented gas quality closed loop (lean burn) algorithm or lambda sensor

The EGS 01 control can be applied on in-line and V-type engines of any power output, naturally aspirated or turbocharged. The control can be easily programmed with the EGS monitoring program, and it covers the wide range of gas qualities, from landfill gas to propane. Even a significant change in gas quality during normal operation of the engine will be compensated for by the control.

E3 Full Authority (PCM128HD) replace the EGS-01 with all his functionallaty

An electronic control system for a more accurate and flexible metering system for gas engine to keep the right emmissions and preformance

The E3-FA is a state-of-the-art control module for stationary gas engines. It can be used to control the gas flow in relation to the air flow of an engine, at any load and speed condition. The E3-FA control is capable of keeping gas engine emissions constant over a longer period of time. And the EGS control is not sensitive to the quality of the gas or the gas pressure and temperature. This is accomplished by the patented gas quality closed loop (lean burn) algorithm or lambda sensor

The E3-FA control can be applied on in-line and V-type engines of any power output, naturally aspirated or turbocharged. The control can be easily programmed with the windows based Toolkit, and it covers the wide range of gas qualities, from landfill gas to propane. Even a significant change in gas quality during normal operation of the engine will be compensated for by the control.

EGS-02 Full Authority (733) replace the EGS-01 with all his functionallaty and has special functions for the Caterpillar and MHI engines. (NOx sensor, pre-chamber control)

An electronic control system for a more accurate and flexible metering system for gas engine to keep the right emmissions and preformance

The EGS-2 is a state-of-the-art control module for stationary gas engines. It can be used to control the gas flow in relation to the air flow of an engine, at any load and speed condition. The EGS-02 control is capable of keeping gas engine emissions constant over a longer period of time. And the EGS control is not sensitive to the quality of the gas or the gas pressure and temperature. This is accomplished by the patented gas quality closed loop (lean burn) algorithm or lambda sensor or NOx sensor

The EGS-02 control can be applied on in-line and V-type engines of any power output, naturally aspirated or turbocharged. The control can be easily programmed with the windows based Toolkit, and it covers the wide range of gas qualities, from landfill gas to propane. Even a significant change in gas quality during normal operation of the engine will be compensated for by the control.

The EGS control always works in combination with one or more TecJet controls. In general, the EGS calculates the desired gas flow from the different engine and gas parameters. This gas flow is transmitted through a CAN link to the TecJet control(s). The TecJet control ensures that proper gas flow is maintained, regardless of gas pressure and temperature.

The TecJet is an electronic gas metering valve for singlepoint injection. It has integrated sensors and electronics, which provide the correct gas flow under all specified conditions. In general, a separate engine control system, like the EGS-01 control, calculates the desired gas flow from the different engine and gas parameters. This desired gas flow is transmitted through a CAN link to the TecJet valve(s). The TecJet valve ensures that the desired gas flow is attained, automatically compensating for changes in gas pressure and gas temperature.

The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.

The EGS control always works in combination with one or more TecJet controls. In general, the EGS calculates the desired gas flow from the different engine and gas parameters. This gas flow is transmitted through a CAN link to the TecJet control(s). The TecJet control ensures that proper gas flow is maintained, regardless of gas pressure and temperature.

The TecJet is an electronic gas metering valve for singlepoint injection. It has integrated sensors and electronics, which provide the correct gas flow under all specified conditions. In general, a separate engine control system, like the EGS-02 control, calculates the desired gas flow from the different engine and gas parameters. This desired gas flow is transmitted through a CAN link to the TecJet valve(s). The TecJet valve ensures that the desired gas flow is attained, automatically compensating for changes in gas pressure and gas temperature.

The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.

The EGS control always works in combination with one or more TecJet controls. In general, the EGS calculates the desired gas flow from the different engine and gas parameters. This gas flow is transmitted through a CAN link to the TecJet control(s). The TecJet control ensures that proper gas flow is maintained, regardless of gas pressure and temperature.

The TecJet is an electronic gas metering valve for singlepoint injection. It has integrated sensors and electronics, which provide the correct gas flow under all specified conditions. In general, a separate engine control system, like the EGS-02 control, calculates the desired gas flow from the different engine and gas parameters. This desired gas flow is transmitted through a CAN link to the TecJet valve(s). The TecJet valve ensures that the desired gas flow is attained, automatically compensating for changes in gas pressure and gas temperature.

The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.

The EGS control always works in combination with one or more TecJet controls. In general, the EGS calculates the desired gas flow from the different engine and gas parameters. This gas flow is transmitted through a CAN link to the TecJet control(s). The TecJet control ensures that proper gas flow is maintained, regardless of gas pressure and temperature.

The TecJet is an electronic gas metering valve for singlepoint injection. It has integrated sensors and electronics, which provide the correct gas flow under all specified conditions. In general, a separate engine control system, like the EGS-02 control, calculates the desired gas flow from the different engine and gas parameters. This desired gas flow is transmitted through a CAN link to the TecJet valve(s). The TecJet valve ensures that the desired gas flow is attained, automatically compensating for changes in gas pressure and gas temperature.

The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.

The TecJet 52 Gen II is fully backward compatible with TecJet 50 Plus and TecJet 52 valves. Its improved dynamic response and repeatability over these valves make transitioning to the Gen II a logical decision. Flow testing ensures that the engine does not have to be recalibrated when previous model TecJets are replaced.

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The EGS control always works in combination with one or more TecJet controls. In general, the EGS calculates the desired gas flow from the different engine and gas parameters. This gas flow is transmitted through a CAN link to the TecJet control(s). The TecJet control ensures that proper gas flow is maintained, regardless of gas pressure and temperature.

The TecJet is an electronic gas metering valve for singlepoint injection. It has integrated sensors and electronics, which provide the correct gas flow under all specified conditions. In general, a separate engine control system, like the EGS-02 control, calculates the desired gas flow from the different engine and gas parameters. This desired gas flow is transmitted through a CAN link to the TecJet valve(s). The TecJet valve ensures that the desired gas flow is attained, automatically compensating for changes in gas pressure and gas temperature.

The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.

The TecJet valve, together with an engine control system, form an ideal combination for operating gas engines with a gas specific gravity from 0.4 to 2.0. The TecJet 85 gas control valve is applicable for stationary applications within a power range of 400–1220 kW for low-BTU specialty gas and 800–1830 kW for pipeline-quality natural gas. These ranges are also dependant on other factors such as fuel pressure, fuel differential pressure across the valve, fuel temperature, etc.

The EGS control always works in combination with one or more TecJet controls. In general, the EGS calculates the desired gas flow from the different engine and gas parameters. This gas flow is transmitted through a CAN link to the TecJet control(s). The TecJet control ensures that proper gas flow is maintained, regardless of gas pressure and temperature.

The TecJet is an electronic gas metering valve for singlepoint injection. It has integrated sensors and electronics, which provide the correct gas flow under all specified conditions. In general, a separate engine control system, like the EGS-02 control, calculates the desired gas flow from the different engine and gas parameters. This desired gas flow is transmitted through a CAN link to the TecJet valve(s). The TecJet valve ensures that the desired gas flow is attained, automatically compensating for changes in gas pressure and gas temperature.

The microcomputer inside the TecJet valve converts the desired gas flow signal and gas parameter information into a valve position (which corresponds to the desired gas flow), depending on gas inlet pressure, gas temperature, and the pressure difference across the valve.

The TecJet valve, together with an engine control system, form an ideal combination for operating gas engines with a gas specific gravity from 0.4 to 2.0. The TecJet 110 gas control valve is applicable for stationary applications within a power range of 650–2000 kW for low-BTU specialty gas and 1300–3000 kW for pipeline-quality natural gas. These ranges are also dependant on other factors such as fuel pressure, fuel differential pressure across the valve, fuel temperature, etc.

The ProAct P-Series FL provides up to 92 lb-in of bi-directional torque through 75° of rotary travel over an operating temperature range of -40 to +85 °C. An internal terminal block accepts the position command signal in the form of PWM, CAN, or analog (jumper-selectable 0 to 5 V dc, 4 to 20 mA, 0 to 200 mA) through gland-nut sealed openings in the external case for an ingress protection of IP56. The position command input can also be set up with a primary and backup input, providing redundancy with automatic failover and backup logic. Input power can range from 18 to 32 Vdc and also enters the case through gland-nut secured access. The P-Series FL actuator also provides a position indication through a 0 to 5 Vdc or 4-20 mA analog output signal along with a relay driver output to indicate an internal fault or error condition.

P-Series FL actuators come in several output sizes and have the same mounting configuration as the existing ProAct actuators that use a circular connector interface.

The ProAct™ Digital Plus actuator controls varying functions such as fuel rack positioning, timing control, throttle valve, and wastegate positioning, among others. The actuator is effectively a positioner with an integral driver that will accept a position command signal from another device in the system such as a speed control. Its integral digital driver is capable of controlling the actuator, communicating with the outside control system, and containing on-board software and intelligence to realize monitoring and customizing functions.

The actuators accept PWM or CAN position command signals and can be configured for redundant command signals. The Digital Plus driver is field programmable, allowing a single design to be used in many different applications.

ProAct™ ISC combines the proven ProAct electric actuator with integrated speed control software to control the speed of diesel and gaseous fuel engines. ProAct ISC is a microprocessor-based speed control incorporated into an actuator, creating a single integrated actuator/speed control. This eliminates the need for an additional driver box and speed control box.

ProAct ISC can also be configured as a position control only device for basic actuator applications, accepting 4–20 mA, 0–5V, -3V to +3V, or CAN position command signals.

The ProAct ISC control uses state-of-the-art speed sensing and control algorithms. It also performs comprehensive diagnostics for easy troubleshooting. The ProAct ISC is configured and tuned using the ProAct ISC Service Tool.

The ProAct™ ITB integrated actuator and throttle body is designed to throttle air or air/fuel for gaseous engines. With bore sizes ranging from 85mm to 180mm, ProAct ITBs are designed for use with engines in the 1 MW to 2 MW range. The electromagnetic actuator has 75 degrees of travel, which alleviates the problems associated with linkages on gas engines (such as setup, non-linearity, and wear).

This direct combination of throttle and actuator results in excellent stability and transient characteristics, and is designed for direct replacement of traditional throttle valves.

Woodward's IC-920 ignition systems provide the essential high-energy spark needed for lean-burn engines that operate at higher mean effective pressures and with larger cylinder bore sizes.

The IC-920is a modern high-energy capacitance discharge ignition system. The system consists of a 16-bit CPU and other CPU related peripherals, sensor signal conditioning circuitry, a high voltage power supply, and 20 outputs*. The system can be configured for two cylinders up to 20 cylinders. The system includes all the required software needed to configure any type of industrial engine. There is never a requirement for factory reprogramming of the IC-920 software. All user programming/configuration is completed by free IC-900 Series Service Tool software residing on a PC (personal computer).

The IC-920 uses information provided by the timing sensors to precisely determine the correct crank angle for firing each output. Engine ignition timing is controlled automatically or manually by various inputs, such as a manual timing potentiometer, 4–20 mA or 0–5 V signal, speed curve, or through a CAN serial link.

During operation, the IC-920 continuously monitors the status of the system by verifying proper information from all timing sensors and proper operation of the primary ignition circuit. Depending on the severity of a detected fault, the unit will either shut down or warn the operator. A message is transmitted in either case to a PC or optional display via a serial link.

Woodward's IC-922 ignition systems provide the essential high-energy spark needed for lean-burn engines that operate at higher mean effective pressures and with larger cylinder bore sizes.

The IC-922 is a modern high-energy capacitance discharge ignition system. The system consists of a 16-bit CPU and other CPU related peripherals, sensor signal conditioning circuitry, a high voltage power supply, and 20 outputs*. The system can be configured for two cylinders up to 20 cylinders. The system includes all the required software needed to configure any type of industrial engine. There is never a requirement for factory reprogramming of the IC-922 software. All user programming/configuration is completed by free IC-900 Series Service Tool software residing on a PC (personal computer).

The IC-922 uses information provided by the timing sensors to precisely determine the correct crank angle for firing each output. Engine ignition timing is controlled automatically or manually by various inputs, such as a manual timing potentiometer, 4–20 mA or 0–5 V signal, speed curve, or through a CAN serial link.

During operation, the IC-922 continuously monitors the status of the system by verifying proper information from all timing sensors and proper operation of the primary ignition circuit. Depending on the severity of a detected fault, the unit will either shut down or warn the operator. A message is transmitted in either case to a PC or optional display via a serial link.