并联式混合动力汽车用永磁同步电机设计.docx
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并联式混合动力汽车用永磁同步电机设计,2.88万字自己原创的毕业设计，今年最新的，仅在本站独家提交，大家放心使用摘要 随着全球范围内的能源危机与环境问题日益严重，汽车节能与环保性能得到越来越多的关注，世界各国和各大汽车厂商无不投入巨资进行混合动力汽车的研究。混合动力汽车融合传统汽车和电动汽车的优点，具有能源利用率高、能源...
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并联式混合动力汽车用永磁同步电机设计
2.88万字
自己原创的毕业设计，今年最新的，仅在本站独家提交，大家放心使用
摘要 随着全球范围内的能源危机与环境问题日益严重，汽车节能与环保性能得到越来越多的关注，世界各国和各大汽车厂商无不投入巨资进行混合动力汽车的研究。混合动力汽车融合传统汽车和电动汽车的优点，具有能源利用率高、能源多样性、环保等优点，成为解决节能与环保切实可行的办法。辅助功率单元是混合动力汽车节能减排的关键部件，而永磁同步发电机又是其核心组件。因此，本文将从混合动力汽车对发电机的要求出发，围绕并联式混合动力汽车用永磁同步发电机的设计展开。
首先在绪论部分，分析研究永磁同步发电机的背景、目的及意义，目前国内外研究永磁同步发电机的现状，稀土永磁同步电机的现状及优势，明确论文所做的内容，进一步明确稀土永磁同步电机设计的必要性。
接着介绍了混合动力汽车的分类及各类混合动力汽车的工作特点、基本结构组成、工作方式、工作模式和工作原理。然后通过各类汽车的代表介绍了其结构组成和工作过程，初步了解了混合动力汽车，最后对比三种结构的优缺点进行了选型。
其次介绍分析了转子的几种结构及其优缺点，永磁材料的特性和分类，以及各材料的优缺点。再通过计算公式及经验公式，估算出电机的初步设计尺寸和确定永磁体材料。
再次本文主要设计了10kW永磁同步发电机用于启动发电，介绍了ansoft maxwell软件的稳态和瞬态的操作步骤。其中还研究了电机的槽型、定子绕组排列、内置径向式转子、电机二维模型、磁密云图。
最后分析电机永磁体尺寸、气隙尺寸、铜导线线径与每槽导体数分别对发电机及电动机的输出功率、效率及其他性能的影响，得出优化的结果。然后仿真得出了电机在瞬态空载以及瞬态负载情况下的转矩、反电势、磁链等曲线图以及在运动状态下的磁力线、磁通、磁密云图等。
关键词 混合动力汽车，并联式，永磁同步发电机，Ansoft,电机设计
Design of permanent magnet synchronous motor for parallel hybrid electric vehicle
Abstract With the energy crisis and environmental problems of the world are becoming more and more serious, the automobile energy saving and environmental protection performance has gained more and more attention, all the countries in the world and the major automobile manufacturers have invested heavily in hybrid electric vehicle. The advantages of hybrid fusion of traditional cars and electric vehicles, has the advantages of high energy utilization, energy diversity, environmental protection and other advantages, become solve the feasible measures of energy saving and environmental protection. Auxiliary power unit is the key part of hybrid electric vehicle energy saving and emission reduction, and the permanent magnet synchronous generator is the core component. Therefore, this paper will start from the requirements of hybrid vehicle generator, the parallel hybrid electric vehicle is started with the design of permanent magnet synchronous generator.
In the first part, the background, purpose and significance analysis of permanent magnet synchronous generator, current status of research on permanent magnet synchronous generator at home and abroad, the current situation and advantages of rare earth permanent magnet synchronous motor, clear the content, to further clarify the rare earth permanent magnet synchronous motor design necessity.
Then introduced the hybrid vehicle classification and various hybrid vehicle characteristics, basic structure, working mode, working mode and working principle. And then through the representative of all kinds of automobile and introduces the structure and working process, a preliminary understanding of the hybrid electric vehicle, the advantages and disadvantages of comparison of three kinds of structure are selection.
Secondly, analyzes several structure of rotor and its advantages and disadvantages, the classification and characteristics of the permanent magnetic materials, as well as the advantages and disadvantages of various materials. Through the calculation formula and empirical formula, estimate the size of the motor preliminary design and determine permanent magnet material.
Thirdly, this paper mainly designs 10kW permanent magnet synchronous generator what is used to start the generator，introduces the operation steps of the steady-state and transient ansoft maxwell software. It also observed the groove, the motor stator winding arrangement, built-in radial rotor, motor, magnetic clouds map of two-dimensional model.
Finally, analysis of motor permanent magnet size, air gap size, copper wire of diameter and conductor per slot respectively, the output power of generator and motor efficiency and other properties, we get the optimum results. Then the simulation the motor load torque, in the case of transient and transient EMF, flux curve and in the state of motion under the magnetic field lines, magnetic flux, magnetic cloud chart.
Key words hybrid electric vehicle, parallel, permanent magnet synchronous generator, Ansoft, motor design
目 录
第一章 绪论 1
1.1 选题背景及意义 1
1.2国外发展现状 3
1.2.1日本发展现状 3
1.2.2美国发展现状 3
1.2.3欧洲发展现状 4
1.3 国内发展现状 4
1.4 本文所做主要内容 5
第二章 混合动力汽车的结构 6-b..
2.88万字
自己原创的毕业设计，今年最新的，仅在本站独家提交，大家放心使用
摘要 随着全球范围内的能源危机与环境问题日益严重，汽车节能与环保性能得到越来越多的关注，世界各国和各大汽车厂商无不投入巨资进行混合动力汽车的研究。混合动力汽车融合传统汽车和电动汽车的优点，具有能源利用率高、能源多样性、环保等优点，成为解决节能与环保切实可行的办法。辅助功率单元是混合动力汽车节能减排的关键部件，而永磁同步发电机又是其核心组件。因此，本文将从混合动力汽车对发电机的要求出发，围绕并联式混合动力汽车用永磁同步发电机的设计展开。
首先在绪论部分，分析研究永磁同步发电机的背景、目的及意义，目前国内外研究永磁同步发电机的现状，稀土永磁同步电机的现状及优势，明确论文所做的内容，进一步明确稀土永磁同步电机设计的必要性。
接着介绍了混合动力汽车的分类及各类混合动力汽车的工作特点、基本结构组成、工作方式、工作模式和工作原理。然后通过各类汽车的代表介绍了其结构组成和工作过程，初步了解了混合动力汽车，最后对比三种结构的优缺点进行了选型。
其次介绍分析了转子的几种结构及其优缺点，永磁材料的特性和分类，以及各材料的优缺点。再通过计算公式及经验公式，估算出电机的初步设计尺寸和确定永磁体材料。
再次本文主要设计了10kW永磁同步发电机用于启动发电，介绍了ansoft maxwell软件的稳态和瞬态的操作步骤。其中还研究了电机的槽型、定子绕组排列、内置径向式转子、电机二维模型、磁密云图。
最后分析电机永磁体尺寸、气隙尺寸、铜导线线径与每槽导体数分别对发电机及电动机的输出功率、效率及其他性能的影响，得出优化的结果。然后仿真得出了电机在瞬态空载以及瞬态负载情况下的转矩、反电势、磁链等曲线图以及在运动状态下的磁力线、磁通、磁密云图等。
关键词 混合动力汽车，并联式，永磁同步发电机，Ansoft,电机设计
Design of permanent magnet synchronous motor for parallel hybrid electric vehicle
Abstract With the energy crisis and environmental problems of the world are becoming more and more serious, the automobile energy saving and environmental protection performance has gained more and more attention, all the countries in the world and the major automobile manufacturers have invested heavily in hybrid electric vehicle. The advantages of hybrid fusion of traditional cars and electric vehicles, has the advantages of high energy utilization, energy diversity, environmental protection and other advantages, become solve the feasible measures of energy saving and environmental protection. Auxiliary power unit is the key part of hybrid electric vehicle energy saving and emission reduction, and the permanent magnet synchronous generator is the core component. Therefore, this paper will start from the requirements of hybrid vehicle generator, the parallel hybrid electric vehicle is started with the design of permanent magnet synchronous generator.
In the first part, the background, purpose and significance analysis of permanent magnet synchronous generator, current status of research on permanent magnet synchronous generator at home and abroad, the current situation and advantages of rare earth permanent magnet synchronous motor, clear the content, to further clarify the rare earth permanent magnet synchronous motor design necessity.
Then introduced the hybrid vehicle classification and various hybrid vehicle characteristics, basic structure, working mode, working mode and working principle. And then through the representative of all kinds of automobile and introduces the structure and working process, a preliminary understanding of the hybrid electric vehicle, the advantages and disadvantages of comparison of three kinds of structure are selection.
Secondly, analyzes several structure of rotor and its advantages and disadvantages, the classification and characteristics of the permanent magnetic materials, as well as the advantages and disadvantages of various materials. Through the calculation formula and empirical formula, estimate the size of the motor preliminary design and determine permanent magnet material.
Thirdly, this paper mainly designs 10kW permanent magnet synchronous generator what is used to start the generator，introduces the operation steps of the steady-state and transient ansoft maxwell software. It also observed the groove, the motor stator winding arrangement, built-in radial rotor, motor, magnetic clouds map of two-dimensional model.
Finally, analysis of motor permanent magnet size, air gap size, copper wire of diameter and conductor per slot respectively, the output power of generator and motor efficiency and other properties, we get the optimum results. Then the simulation the motor load torque, in the case of transient and transient EMF, flux curve and in the state of motion under the magnetic field lines, magnetic flux, magnetic cloud chart.
Key words hybrid electric vehicle, parallel, permanent magnet synchronous generator, Ansoft, motor design
目 录
第一章 绪论 1
1.1 选题背景及意义 1
1.2国外发展现状 3
1.2.1日本发展现状 3
1.2.2美国发展现状 3
1.2.3欧洲发展现状 4
1.3 国内发展现状 4
1.4 本文所做主要内容 5
第二章 混合动力汽车的结构 6-b..
