电传动内燃机车同步主发电机的通用性分析

Analysis on universality of synchronous main generator of diesel-electric locomotive

指出目前我国干线电传动内燃机车同步主发电机有三大系列,30个品种,给生产、使用、维修带来不便,有必要加以简化。从理论分析和电磁计算结果两个方面论证了同步主发电机的体积和质量取决于容积功率的观点。再从容积功率概念出发,阐明我国干线电传动内燃机车可以通用TQFR-3000系列的同步主发电机。

It is pointed out that there are 3 series, 30 types of different synchronous main generators of main line diesel electric locomotive, which is quite troublesome for productions, applications and maintenances, and should be simplified. Theoretical analysis and electro-magnetic calculation results show that the volume and weight of the generators are depending on the cubic power. Starting from theconcept of cubic power, it is explained that TQFR-3000 series of synchronous main generator is universal for the main line diesel-electric locomotives in China.