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基于多参数多 MAP 图的电动汽车电机目标转矩控制技术

成果领域: 节能与新能源

推广方式: 技术转让

成果归属企业: 华育昌（肇庆）智能科技研究有限公司

成果鉴定时间:

成果介绍

作为电动汽车三大核心部件之一的电机对保障电动汽车的正常行驶尤为重要。与电机传统应用场合不同，电动汽车电机长期处于高温、振动环境，运行状态极不规律，易引起电机发生不可逆磁衰退，进而导致电机实际 MAP 图偏移。如果仍按照原始 MAP 图对电机进行控制，会导致电机响应速度变慢、加速迟缓、效率降低。该成果针对目前电动汽车电机转矩控制方法存在的缺陷，提供一种针对电动汽车电机磁衰退特性的转矩控制方法，该成果提高了电机后期响应速度及效率，增加了电动汽车续航里程。

成果应用案例介绍

市场预期：采用该种技术在不增加生产成本的前提下提高电机性能，取得良好的产品知名度，进一步占领市场。

联系方式

电话/微信: 13822630888

相关成果

免责声明 / 网站地图 / 平台简介 / 友情链接

邮箱：zeccea@qq.com QQ群：318441538 客服电话：0758-2721389 秘书处电话/微信：13822630888

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