论文部分内容阅读
为解决传统水轮发电机组的混合磁力减载系统存在占用空间过大、现场不易安装的问题,在原电磁磁力减载系统基础上设计了电永磁磁力减载系统,分别采用有限元方法和磁路法进行模拟仿真和减载力解析计算。结果表明,相比原电磁磁力减载系统,该系统减载力得到了一定的的提高,可以达到适当减小系统占用空间的目的,且计算简单,精度满足工程要求。
In order to solve the problem that the hybrid magnetic load shedding system of traditional hydro-generator has the problem of too much occupied space and difficult to install on site, the electromagnetic permanent load shedding system was designed based on the original electromagnetic magnetic load shedding system. The finite element method Road method simulation and analysis of load-bearing capacity. The results show that compared with the original electromagnetic magnetic load shedding system, the load shedding force is improved to a certain extent, which can reduce the space occupied by the system properly. The calculation is simple and the accuracy meets the engineering requirements.