9907-167 WOODWARD Security module

Part number: 9907-167
Origin: USA
Woodward has more than 130 years of experience in the design and manufacture of engine controllers, which are widely used in aviation, industrial engines, evaluation, and power generation control.
WOODWARD This brand is produced in the United States, its types can be divided into: solenoid valve, governor, regulation control system, electronic hydraulic amplifier, actuator, current pressure converter and so on.
WOODWARD 9907-167 Woodward Steam Turbine digital governor, 505E speed control, Woodward introduced the next generation of steam turbine control 505D, 505XT and Flex500 products. These new
Steam turbine digital governor opens - a new window on control, performance and reliability
Woodward has more than 130 years of experience in the design and manufacture of engine controllers, which are widely used in aviation, I industry engines, evaluation, and power generation control.
WOODWARD This brand is produced in the United States, its types can be divided into: solenoid valve, governor, regulation control system, electronic hydraulic amplifier, actuator, current pressure converter and so on.
WOODWARD governor device
In order to make the governor can be stably adjusted, a device should be added to the governor, whose function is to produce a reaction on the slide valve when the servo piston moves, so that it moves in the direction of the equilibrium position
Less possibility of diesel speed fluctuations. This device is called a feed-back mechanism.
The hydraulic governor adds a hydraulic amplifying element (hydraulic servo) between the induction element and the oil quantity regulating mechanism, so that the output signal of the induction element is transmitted to the oil quantity regulating mechanism through the amplifying element. Go to the Dharma,
Therefore, it is also called indirect acting governor.
Xiongba Zhangzhou Power has a full range of WOODWARD controller, governor, actuator, regulator and other products [- Xiongba Zhangzhou Banshani 180.5988-4797]
WOODWARD governor operation mode
An automatic regulator used to reduce aperiodic speed fluctuations in certain machines. The basic structure of the full speed governor can keep the machine speed at a fixed value or close to the set value. Water turbine, steam turbine gas turbine
Unlike the motor, the output torque of the engine and the internal combustion engine cannot automatically adapt to the change of its own load, so when the load changes, the unit driven by them will lose stability. Such units must be installed
By installing the governor, the adaptive relationship between load and energy supply can be established at any time with the changes of load conditions, so as to ensure the normal operation of the unit. The theory and design of the governor is mechanical
The research content of mechanics. There are many kinds of governors. Mechanical centrifugal governor is widely used. The speed regulator with tachometer generators or other electronic devices as sensors is in various industrial departments
Widely used in doors.
WOODWARD governor maintenance
Precision i accurately measures the steam pressure of the governor. If the speed rises after the governor has no steam pressure or the steam pressure is very low, it indicates that the governor has a fault or the governor oil circuit is more serious leakage. In this case, the governor should be repaired.
If the governor valve core is stuck, it should be dissolved and cleaned, and the valve core and valve hole should be polished with metallographic sandpaper.
If there is still stuck after cleaning and polishing, the governor should be replaced;
Cavity gas compression check whether there is leakage in the oil circuit of the governor.