The application of elastic corrugated gasket in the generator system
Online bar and slot wedge between using the elastic corrugated gasket, elastic corrugated gasket under hot condition also has certain elasticity, and ensures wire rod and the slot wedge tightness of cold and hot state, so that they don't happen is loose. Tie in with the end of the stator line bar of non-magnetic materials on the side of the hoop, one side of the hoop for the floating structure, namely the hoop along the axial free sliding relative to the stator iron core. Elastic corrugated gasket and floating band structure, ensures the stator line bar in the slots of the stator iron core inside the relative sliding, and makes the insulation of the wire rod is not affected by any damage, guarantee and prolong the service life of the stator line bar.
Rotor rotor holder for disc type, by the centrosome and fan disc respectively to the plant compound into a whole, do not need to undertake machining and heat treatment after welding.
Magnetic clutches overstow cancelled the traditional positioning pin, with all the magnetic clutches the tighten screw stem and role positioning pin; Rotor magnetic clutches the centralized arrangement of the radial ventilating ducts with magnetic clutches the fold of the ventilation gap between segment to replace, the size of the ventilation and clearance by the ventilation cooling, calculate and determine the calculation of magnetic clutches the plate mechanical strength and meet the requirements.
Although this structure requirements plate of high accuracy, but has greatly enhanced the wholeness of rotor magnetic clutches. Magnetic clutches and floating magnetic snap button is used to connect between the rotor bracket positioning structure. Floating magnetic snap button positioning structure by the main magnetic clutches and a reverse keys and adjusting screw, it allows the magnetic clutches in radial free expansion, but are not allowed to produce eccentric magnetic clutches, so the magnetic snap button must have certain tangential stiffness. Laminated magnetic clutches the canceled a positioning pin, no longer need to use magnetic clutches the broach, floating magnetic clutches the positioning structure of use, no longer need to be hot key operation, greatly reducing the magnetic roll fold the installation of the loading period.
