混合式高压直流断路器空间电场分布OA北大核心CSCDCSTPCD
Space Electric Field for Hybrid High Voltage DC Circuit Breaker
为提高高压直流断路器阀塔绝缘设计可靠性,针对自主设计的±535 kV混合式高压直流断路器阀塔,采用CREO和ANSYS混合建模技术,搭建直流断路器阀塔的3维模型,并进行静电场求解.对该模型添加阀端间直流耐压试验电压,求解得到组件和屏蔽系统的电场;添加阀支架直流耐压试验电压,求解得到阀支架的电场;在电场最大区域添加考察线,考察场强最大值周围空间电场分布规律.求解得到:±535 kV混合式高压直流断路器的最大场强为2.748 kV/mm,位于底层直屏…查看全部>>
To improve the insulation design reliability of HVDC circuit breaker tower,we established a 3D model of self-designed HVDC circuit breaker tower using CREO and ANSYS hybrid modeling technology,and solved the model by electrostatic field finite element analysis method.We calculated the electric field of the component and shielding system by adding the DC withstand voltage test voltage,and calculated the electric field of valve support by adding the valve supp…查看全部>>
胡秋玲;范彩云;韩坤;张志刚;黄永瑞;刘路路
许继集团有限公司,许昌461000许继集团有限公司,许昌461000许继集团有限公司,许昌461000许继集团有限公司,许昌461000许继集团有限公司,许昌461000许继集团有限公司,许昌461000
±535 kV混合式高压直流断路器表面电场空间电场绝缘结构电场分布规律
±535 kVhybrid HVDC circuit breakersurface electric fieldspace electric fieldinsulation structurelaw of electric field distribution
《高电压技术》 2018 (2)
424-431,8
国家电网公司科技项目(200 kV柔性直流断路器工程化技术研究及示范应用项目).Project supported by Science and Technology Project of State Grid Corporation of China(Engineering Technology Research and Demonstration Application of ±200 kV flexible DC Circuit Breaker).
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