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Interference Analysis of the CS-3-M16-L250 Passive Speed Sensor for Feedwater Pumps
In power plant boiler systems, the stable operation of feedwater pumps is directly related to the safety and efficiency of steam supply. As a key monitoring device, the CS-3-M16-L250 passive speed sensor is widely used to measure pump shaft speed. Its output signal requires high-precision process...Read more -
Speed sensor XS12JK-3P/Y: Impact of installation clearance deviation on low-speed signals
In power plant automation applications, the XS12JK-3P/Y magnetoresistive speed sensor, due to its high sensitivity and anti-interference capabilities, is widely used for speed monitoring of rotating equipment such as motors, fans, and compressors. However, the performance of this type of sensor i...Read more -
Maintenance of carbon deposit faults in XDZ-1-1935 ignition guns for power station boilers
In the combustion system of a power plant boiler, the XDZ-1-1935 high-energy igniter performs the critical task of igniting the combustible gas mixture. Its operating principle is to convert AC power into high-voltage DC power via a step-up transformer, charge a storage capacitor, and ultimately ...Read more -
Distinguishing Between Signal Misjudgment and Real Fault of JNJ3900/55 Bearing Vibration Monitor
During steam turbine operation, vibration monitors are a core tool for ensuring equipment safety. During unit startup, when oil vortex causes vibration to transiently exceed specified limits, triggering a trip protection on the JNJ3900/55 vibration monitor, if no bearing abnormalities are detecte...Read more -
How to Locate Offline Faults in the Intelligent Monitoring Device JZ-MC-IV?
In power plant power control systems, the JZ-MC-IV intelligent monitor is responsible for real-time monitoring of the grid’s operating status, collecting key electrical parameters (such as voltage, current, and frequency), and providing anomaly alarms. However, operations and maintenance pe...Read more -
Signal Transitions of the ADAM-5056S Output Module in Steam Turbine DCS
In the steam turbine control system of a thermal power plant, the DCS system assumes core real-time monitoring and control tasks. The ADAM-5056S isolated digital output module is widely used to control actuators such as valves and motors. The stability of its output signal directly impacts the sa...Read more -
Magnetoelectric Speed Sensor T-03S: Dealing with Signal Drops Caused by Oil Film Adhesion
In thermal power plants, the T-03S speed sensor for the feedwater pump turbine is a core component for ensuring safe equipment operation. It monitors the rotational frequency of the rotor gears, providing real-time speed data to the control system, ensuring stable operation within the design rang...Read more -
Stator Cooling Water Conductivity Meter 2402B: Reading Changes After Generator H2 Replenishment
In thermal power plants, controlling the water quality of the generator stator cooling water system is crucial. The 2402B conductivity meter, a core device for monitoring cooling water purity, directly reflects the ion concentration in the water. However, when operators observe a decrease in the ...Read more -
Airside Seal Oil Pump HSNH80Q2-46NZ: The Unsung Hero Guarding Generator Safety
In thermal power plants, stable generator operation is crucial to ensuring power supply. The generator airside seal oil system, a crucial component, prevents hydrogen leakage and outside air from entering the generator, ensuring safe and efficient operation. The seal oil pump, a core component of...Read more -
Flow Alarm of Steam Turbine EH Oil Return Filter AD3E301-02D03V/-W
In the EH oil system of the steam turbine, the return oil filter AD3E301-02D03V/-W is a key component to ensure the cleanliness of the fire-resistant oil. However, when the return oil flow rate of the system suddenly increases, the return oil filter element often becomes the “first to be af...Read more -
“Red Light Signal” of Diatomite Filter 30-150-207 When Acid Value Exceeds the Limits
In the EH oil system of the power plant, the diatomite filter element 30-150-207 is the core component of the acid removal filtration, and its performance directly determines the acid value control effect of the fire-resistant oil. However, when the system has a situation where the oil acid value...Read more -
Practical Experience on Switching of Duplex Turbine Oil Filter 0508.2476T1501.AW007
In the steam turbine system of a power plant, the cleanliness of hydraulic oil directly affects the stable operation of the equipment. As a key component, the duplex turbine oil filter 0508.2476T1501.AW007 may cause a sudden drop in hydraulic oil pressure and even cause system shutdown if its swi...Read more
