“门关齐”后,门机推进可以所使用的最大转矩。
After door close fully, the largest torque of the door motor pushing.
最好的传动系是实现四个车轮的力矩合理分配,即达到轮胎不滑移时的最大转矩。
The best system will send exactly the right amount of torque to each wheel, which is the maximum torque that won't cause that tire to slip.
内啮合弧面凸轮机构可用作高效大转矩的减速装置,有很好的应用前景与推广价值。
The inner engagement globoidal cams mechanism can be used for the high efficency and high torque speed reducer , and shows bright future in application.
介绍了一种采用静压支承的曲轴连杆式低速大转矩液压马达滑靴副的高压化设计方法。
A high pressurized design method of slipper pairs of a new type camshaft connecting-rod low speed high torque motor was put forward.
同时发动机具有明显的低速大转矩特征,而且随发动机转速的变化,转矩曲线比较平坦。
Furthermore, the engine possesses the features of low speed and big rotary torque, and the curve of rotary torque is smooth as the rotary speed of the engine changes.
本文结合低速大转矩的传动特点,对低速大转矩永磁同步电动机的设计特点和方法进行研究。
The paper discusses the characteristic and design method of low speed and high torque PMSM considering driving requirement of the oil extraction system.
探讨了磁极数、气隙、永磁材料、工作温度、退磁和屏蔽罩对永磁齿轮传递最大转矩的影响。
The influence on the maximum transmittable torque from the number of magnetic poles, air gap, permanent materials, operating temperature, demagnetization and magnetic masking is studied.
适当增加铁心长度可以有效提高电机效率和功率因数,但会导致启动转矩倍数和最大转矩倍数减小。
Increasing core length properly can raise motor efficiency and power factor, but it will reduce locked-rotor torque ratio and breakdown torque ratio.
工作电机产生最大转矩转速,从零,并且不需要这种推进器微调,其他除了减少当前配置或改变船的搬运。
Electric motors produce maximum torque from zero RPM, and do not need this kind of propeller tuning, other than to reduce current draw or to alter boat handling.
图中实线表示发动机在不同转速下能提供的最大转矩,而虚线表示负荷变动时压缩机正常工作需要的转矩。
The figure that the solid line at different engine speeds to provide the maximum torque, while the dotted line that the normal load changes in the work of the compressor torque needed.
为了充分利用电动机的潜在能力,建议以电动机的最大转矩乘以裕度系数来适应起锚机和舵机所需要的最大转矩。
In order to utilize full power of motor, the Authors propose to multiply the maximum torque of motor by a coefficient of safety to meet the corresponding maximum torque of windlass or steering gear.
理论分析和实验表明:提出的方法与霍尔传感器一样能保证无刷直流电机快速大转矩、小抖动、无堵转的平滑启动。
Theoretical analysis and experimental results show that the method has the effect as same as Hall sensor in the event that ensure the DC motor start-up quickly and microseism, and no locked rotor.
适当增加模拟沼气发动机的掺氢比例,发动机缸内最高压力和最大转矩升高,过多的掺氢比例会降低发动机的动力性。
When properly increases hydrogen blending ratio, the maximum cylinder pressure and engine torque are increased. However, large hydrogen blending ratio will decrease engine power.
并针对低速大转矩永磁同步电动机的特点采用基于ANSYS软件的分析方法,计算了不同转子位置时电机的输出转矩。
According to the feature of low-speed and high-torque permanent magnetic synchronous machine, the output torques are also calculated in different positions based on the ANSYS software.
通过自主开发的以数字信号处理器为核心的实验平台进行了功能验证,实现了永磁同步电机无机械冲击和最大转矩启动。
Verify the functions through the test platform developed by our team, which takes the DSP processor as the core to realize PMSM start-up at maximum torque and without mechanical impact.
样机的分析结果表明电机系统在满足提供大转矩和宽调速范围运行要求时,具有较高的运行效率和功率因数,而且该方法具有良好的可操作性。
Results showed that the technique had well practicability and the motor satisfied the request of the torque and the wide speed band with improved efficiency and power factor.
本文以低速大转矩永磁同步电机作为研究对象,从电机设计与控制技术相结合的角度出发,着重进行了永磁同步电机驱动控制和优化设计两方面的研究。
Centreing around the permanent magnet synchronous motor, two parts of researches on the motor optimization design and the drive control are systematically introduced in this dissertation.
在分析火电厂燃料重调机运行特性的基础上,采用变频控制技术对传统的运行方式进行改造,解决了高惯量、大转矩负载启动,多台电机同步驱动运行等问题。
The fuel-camion redeployer in the coal-fired power plant has the characteristics of the high-inertia, the large-torque load startup, the multi-motor synchronic drive running etc.
在分析火电厂燃料重调机运行特性的基础上,采用变频控制技术对传统的运行方式进行改造,解决了高惯量、大转矩负载启动,多台电机同步驱动运行等问题。
The fuel-camion redeployer in the coal-fired power plant has the characteristics of the high-inertia, the large-torque load startup, the multi-motor synchronic drive running etc.
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