10kV, 35kV and 110kV cross-linked polyethylene is used in series resonance AC withstand voltage of water-cooled generators. The series resonance device is mainly used for AC withstand voltage test of 10kV, 35kV and 110kV cross-linked polyethylene power cables, frequency conversion AC withstand voltage test of combined electrical appliances (GIS), hydraulic and thermal generators of 66 kV, 110 kV and 220 kV. and power transformers, etc. Power frequency AC withstand voltage test.
Double internal water cooling steam turbine generator is a type of giant steam turbine generator. It gets its name because both the stator winding and the rotor winding are made of hollow copper wires and are cooled by water. Since water has a large specific heat and can directly carry away heat, it can improve the eefficiency of the generator. By using the same materials, a more powerful motor can be made compared to other cooling methods.