Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07c
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- Pages.1572-1574
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- 2000
Study on the Thermal Degradation Properties of Epoxy Resin for the Cast Resin Transformer
몰드변압기용 에폭시 수지의 열 열화 특성에 관한 연구
Abstract
In this paper, study on the properties of the thermal degradated epoxy resin which is used in cast resin transformer is performed to investigate the problems of the decreasing insulation characteristics and crack in the cast resin transformer. In the test, contact angle, weight loss, surface resistivity and relative dielectric constant are measured. As the results of the above measurements, the epoxy resin has increased to 150
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