Axial Displacement

Date:2016/7/12 19:53:57 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

China Steam Turbine Axial Displacement Manufacturer

 

 

PRODUCT DESCRIPTION

 

The axial displacement of a steam turbine refers to the axial movement of the thrust bearing disc of the steam turbine rotor between the thrust pads. The change in axial displacement is also a change in the relative position between the stator and rotor in the axial direction.

 

The reasons for the increase in axial displacement of the steam turbine are as follows:

Load changes, sudden load shedding;
Severe scaling of blades;
Steam temperature changes;
Changes in steam flow rate;
The high pressure shaft seal has significant steam leakage, which affects the temperature increase of the bearing seat;
Frequency variation;
Blade breakage during operation;
Worn or damaged thrust bearing pads;
Extraction stopped, axial thrust changed;
Generator rotor movement;
Change in high-pressure steam seal drainage pressure regulation;
Vacuum changes;
Electrical axial displacement meter, affected by changes in frequency and voltage;
Hydraulic shaft displacement gauge is affected by changes in outlet oil pressure and temperature of the main oil pump.

 

 

REGULAR SPARES

 

Axial Displacement CWY-DO-20T08-M10*1-C-00-03-50K	Axial Displacement Proximitor CWY-DO-810800-50-09-02
Axial Displacement Proximitor CWY-DO-810800-50-09-02-01	Axial Displacement Transmitter JX5111-02-50
Axial Displacement Monitor MMS6210	Axial Displacement Probe PR6424/010-030
Axial Displacement Transmitter TM302-A00-B00-C00-D00-E00-F00-G00	Axial Displacement Transmission Protector TM302-A00-B00-C00-D00-E00-F00-G01
Axial Displacement Transmission Protection Table TM302-A01-B00-C00-D00-E11-F00-G00

 

 

PRODUCT PICTURE

 

 

 

RELATED PRODUCTS

 

Differential Expansion	Turbine Casing Thermal Expansion	Differential Pressure Transmitter CMS-I	TDZ series LVDT Displacement Sensors

 

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