IEC Standard 150RPM 70MW Hydro Turbine Generator

High performance hydro turbine generator/water turbine generator

1.Product Paramenters

• Hydro turbine generator is droved directly or indirectly by hydro turbine. The rotating speed is less than 1500r/min, with horizontal and vertical arrangement. Excitation mode with brushless and static silicon type
• Components including stator, rotor,base frame, bearing, excitation motor or collecting ring. The outlet voltage from 400V to 13.8KV, and frequency could be 50Hz or 60Hz, output from 100Kw to 70Mw. Our generator are high efficiency, reliable, manufacture and tests all follow related IEC standards.

2.Product display

3.certificate

4.Structure

Hydro-generator is composed of rotor, stator, frame, thrust bearing, guide bearing, cooler, brake and other main components (see figure).The stator is mainly composed of frame, iron core and winding.The stator core is made of cold rolled silicon steel sheet, and the whole and split structure can be made according to the manufacturing and transportation conditions.Generally, closed circulation air cooling is used for cooling water turbine generator.Large capacity units tend to use water as the cooling medium to directly cool the stator.If the stator and rotor are cooled simultaneously, it is a double internal chiller generator set.