2015•Electrical Machinery TechnologyRequires access
20 kV GVPI Insulation of Stator Coil Bar of Generators
Zheng Gan
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Abstract
The generator stator coil bar insulation with rated voltage 20 kV,including the insulation construction and main performance of it was introduced. The investigation on the generator stator coil bar insulation was performed by means a complete set of the assessment models. The test results showed the reasonable construction of the GVPI insulation, excellent performance and mechanical property of the main insulation composed of a new kind of epoxy anhydrite system.