Saturday, November 24, 2012

Steam turbine for GTL (Gas To Liquid) plant

Stands for Gas To Liquid, GTL and refers to the liquid fuel made ​​from natural gas. In the GTL plant will be built in the vicinity of natural gas wellheads.

 
GTL process directly to the liquid fuel to replace natural gas in recent years has been the focus of worldwide attention. High output exceeding 70MW steam turbine is required to drive the compressor which is used in the process, the flow rate of the low-pressure part that exceeds 500T / H.

 
To respond to this request by our company, succeeded in the development of cascade low-pressure working on the development of cascade low pressure and high load variable speed, using the aerodynamic design of the latest techniques, strength analysis, able to withstand 900T / H flow low pressure was.

 
Along with the verification of seismic intensity with rotational vibration test, the column was developed wings, and verified that there is no problem on the strength performance tests actual load to produce a 1/4 scale model turbine. Future, I will go in order to apply to large-scale GTL plant to cascade these latest.

Sunday, November 11, 2012

Power transformer for printing equipment


3-phase 4-wire star connection with neutral point 


 Power transformer with a grounding-type attachment

 Power transformers for printing equipment

 Power transformers for printing equipment


Product Specifications

Power transformer for printing equipment
Continuous rating 9.1kVA 50/60Hz 3-phase
Insulation class species B (insulation class)

Weight 95kg

 

High current transformer

Capacity 162KVA 60Hz three-phase species H
220V delta primary connection
24V secondary star connection

425A / 3897A



 

Resistors of different wattage ratings.

Friday, November 9, 2012

Rewinding of 20MW Generator



Trimmer capacitor.

A relatively small variable capacitor used in parallel with a larger voltage   .

 

Multi Winding Transformer

A multi-winding transformer, said transformer winding or windings circuit 3 is applied to the single transformers. Windings that there are more than a third winding that is.




Product Specifications :
 
 Sensitivity current switching type NV63-SW-3P with ELB primary 8kVA 100V single-phase one 2kVA 200V single-phase three-phase output 2kVA 200V primary side 400, R380, 360V 50/60Hz 12kVA one primary input two self-cooled three-phase dry indoor This product can support about 130 kg PL Rose seed weight with back stud insulation class H with cases with casters (with pilot light).

Solenoid Action

Brass Battery Terminals