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8G型电力机车是根据中苏贸易协定,由苏联诺沃契尔卡斯克电力机车制造厂向我国提供的八轴干线货运交流电力机车。该车的НВ—515型牵引电动机为六极脉流牵引电动机,本文较详细的介绍了电机的主要参数、结构特点、特性曲线,对牵引电动机的型式试验结果及电磁计算复核结果进行了分析。最后对НБ—515型牵引电动机给予了评价。
8G electric locomotive is an eight-axle mains freight AC electric locomotive supplied to China from Novosik Cossack Electric Locomotive Manufactory in the Soviet Union under the Sino-Soviet Trade Agreement. The vehicle’s НВ-515 traction motor is a six-pole pulsed traction motor. In this paper, the main parameters, structural features and characteristic curves of the motor are introduced in detail. The type test results and electromagnetic calculation and verification results of the traction motor are analyzed. Finally, the НБ-515 traction motor was given evaluation.