氟碳型绝缘漆在风力发电机上耐候性应用研究

Study on Environment Resistant Application of Fluorocarbon Insulating Paint in Wind Turbine Generator

针对现有风力发电机的恶劣环境对绝缘系统的腐蚀,造成风力发电机的使用寿命降低的情况,开展对风力发电机耐候性的相关研究工作,以实现提升风力发电机绝缘系统的耐候性,提高风力发电机的使用寿命。按照现有工艺要求,制造了相应模拟线圈,在表面喷涂氟碳型绝缘漆并进行各项性能检测,包括电性试验、浸水试验、湿热试验、盐雾试验。通过对试验数据及结果综合分析,试样的绝缘系统具有优良的耐环境性。

The hostile environment will corrode insulation system of wind turbine generar-or,and then leads to the reduction of its service life.Therefore,the relevant research work on the environment resistant of the generator is carried out so as to achieve the improvement of environment resistant of the insulation system and the increasement of service life.According to the existing process requirements,the corresponding simulation coil is manufactured,sprayed with fluorocarbon insulating paint on its surface and tested on various performances which including electrical test,immersion test,damp heat test and salt spray test.Through the comprehensive analysis of the test data and results,it is verified that the insulation system of the sample coil has excellent environmental resistance.