| 潜水永磁辅助同步磁阻电机转子电磁方案设计 |
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| 引用本文： | 徐翌翔,鲍晓华,许东滢,朱庆龙.潜水永磁辅助同步磁阻电机转子电磁方案设计[J].电机与控制应用,2021,48(8):44-49，71. |
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| 作者姓名： | 徐翌翔 鲍晓华 许东滢 朱庆龙 |
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| 作者单位： | 1.合肥工业大学 电气与自动化工程学院，安徽 合肥 230009;1.合肥工业大学 电气与自动化工程学院，安徽 合肥 230009；2.合肥工业大学智能制造技术研究院,安徽 合肥 230009;3.大型潜水电泵及装备安徽省重点实验室,安徽 合肥 231131 |
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| 摘 要： | 为了满足最新电机能效等级国家标准的要求，提高电机的运行效率，以一台55 kW的充水式潜水电机为例，提出了一种永磁辅助同步磁阻电机(PMASRM)转子电磁设计方法，结合转子再制造技术，取代传统的潜水感应电机转子，将其改造成为潜水PMASRM。设计的潜水PMASRM和传统的潜水感应电机具有相同的定子铁心结构和绕组形式，提高了材料的利用率，降低了制造成本。有限元仿真结果表明，改造后的潜水PMASRM效率比潜水感应电机得到有效提高。
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| 关 键 词： | 潜水电机 永磁辅助同步磁阻电机 电磁设计 转子再造 |
| 收稿时间： | 2021/4/19 0:00:00 |
| 修稿时间： | 2021/6/27 0:00:00 |
Design of Rotor Electromagnetic Scheme for Submersible Permanent Magnet Assisted Synchronous Reluctance Motor |
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| XU Yixiang,BAO Xiaohu,XU Dongying,ZHU Qinglong.Design of Rotor Electromagnetic Scheme for Submersible Permanent Magnet Assisted Synchronous Reluctance Motor[J].Electric Machines & Control Application,2021,48(8):44-49，71. |
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| Authors: | XU Yixiang BAO Xiaohu XU Dongying ZHU Qinglong |
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| Affiliation: | 1.School of Electrical Engineering and Automation, Hefei University of Technology,Hefei 230009, China;1.School of Electrical Engineering and Automation, Hefei University of Technology,Hefei 230009, China; 2.Intelligent Manufacturing Institute of Hefei University of Technology, Hefei 230009, China; 3.Anhui Province Key Laboratory of Large-Scale Submersible Electric Pump and Accoutrements,Hefei 231131, China |
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| Abstract: | In order to meet the requirements of the latest national standard of motor energy efficiency grade and improve the operation efficiency of the motor, a 55 kW wet submersible motor is taken as an example, and a rotor electromagnetic scheme design method of permanent magnet assisted synchronous reluctance motor (PMASRM) is proposed. Combined with rotor remanufacturing technology, the rotor of traditional submersible induction motor is replaced and transformed into submersible PMASRM. The designed submersible PMASRM has the same stator core structure and winding form as the traditional submersible induction motor, which improves the utilization rate of materials and reduces the manufacturing cost. The finite element method results show that the efficiency of the modified submersible PMASRM is improved effectively compared with the submersible induction motor. |
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| Keywords: | submersible motor permanent magnet assisted synchronous reluctance motor (PMASRM) electromagnetic design rotor remanufacturing |
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