Insulation Structure Of High Voltage Motor
The most critical link in the design, production and manufacture of Bulletproof high-voltage motors is the insulation structure. The rationality and manufacturing compliance of the insulation structure directly affect the performance and life of the motor. Different motor manufacturers handle it differently.
Current transformers are important equipment in power plants and substations, and the quality of product performance has an important impact on the safe and stable operation of power systems. Factory test is an important part of ensuring product performance. The insulation resistance test is the basis of other high-voltage tests and is a simple and commonly used test method.
The overall insulation of Bulletproof high-voltage motors consists of the following parts:
1. The insulation of the wire itself;
2. Insulation between winding layers and phases;
3. The winding is insulated from the ground;
4. Insulation of lead wires, connecting wires, end hoop wrapping and dipping varnish of windings.
The above four parts of insulation are distributed between the strands, turns, rows, phases, and ground of the coil or winding, as well as the wrapping of wires (such as connecting wires) and end hoops. They are combined with insulating impregnating paint to form a complete set Insulation of electric motors.
