three-phase asynchronous motor

简明释义

三相异步电动机

英英释义

例句

1.The three-phase asynchronous motor can operate at various speeds by adjusting the frequency of the power supply.

通过调整电源频率，三相异步电动机可以在不同速度下运行。

2.A technician performed maintenance on the three-phase asynchronous motor to ensure optimal performance.

技术人员对三相异步电动机进行了维护，以确保最佳性能。

3.The factory installed a new three-phase asynchronous motor to improve efficiency in the assembly line.

工厂安装了一台新的三相异步电动机以提高装配线的效率。

4.In many industrial settings, the three-phase asynchronous motor serves as the primary drive for pumps and fans.

在许多工业环境中，三相异步电动机作为泵和风扇的主要驱动。

5.For high-power applications, a three-phase asynchronous motor is often preferred due to its reliability.

对于高功率应用，通常更倾向于使用三相异步电动机，因为它的可靠性。

作文

The advancement of technology has led to the widespread use of various types of motors in industrial applications. Among these, the three-phase asynchronous motor stands out due to its efficiency and reliability. A three-phase asynchronous motor (三相异步电动机) operates on three-phase alternating current, which allows for a smoother and more efficient operation compared to single-phase motors. This type of motor is particularly beneficial in heavy-duty applications where high torque and continuous operation are required.One of the key advantages of the three-phase asynchronous motor is its simplicity in design. It consists of a stator and a rotor, with the stator being connected to the three-phase power supply. The rotating magnetic field generated by the stator induces current in the rotor, which causes it to turn. This induction process is what makes the motor 'asynchronous', meaning that the rotor does not necessarily rotate at the same speed as the magnetic field. Instead, there is a slight difference in speed, known as slip, which is essential for torque production.Another important aspect of the three-phase asynchronous motor is its robustness. These motors can operate under various conditions and are less prone to overheating, making them suitable for continuous operation in harsh environments. They also require less maintenance compared to other types of motors, which further enhances their appeal for industrial use.In addition to their durability, three-phase asynchronous motors are also known for their cost-effectiveness. Although the initial investment may be higher than that of single-phase motors, the long-term savings in energy consumption and maintenance costs make them a wise choice for many businesses. Furthermore, their ability to handle variable loads without significant loss of efficiency means that industries can rely on them for consistent performance.The versatility of the three-phase asynchronous motor is another reason for its popularity. It can be used in a wide range of applications, from small appliances to large industrial machinery. For instance, they are commonly found in conveyor systems, pumps, fans, and compressors. Their adaptability allows manufacturers to design equipment that meets specific operational needs while ensuring optimal performance.Moreover, advancements in technology have led to the development of more sophisticated control systems for three-phase asynchronous motors. Variable frequency drives (VFDs) allow for precise control of motor speed and torque, enhancing overall efficiency. This integration of technology not only improves the performance of the motors but also contributes to energy conservation efforts, aligning with global sustainability goals.In conclusion, the three-phase asynchronous motor (三相异步电动机) is an integral component in modern industrial applications. Its efficiency, reliability, and versatility make it a preferred choice across various sectors. As technology continues to evolve, the role of the three-phase asynchronous motor will likely expand, paving the way for innovations that further enhance its capabilities and applications. Understanding the principles and benefits of this motor type is essential for anyone involved in engineering or industrial operations, as it plays a crucial role in driving progress and efficiency in the modern world.

随着技术的进步，各种类型的电动机在工业应用中的广泛使用。其中，三相异步电动机因其高效性和可靠性而脱颖而出。三相异步电动机（three-phase asynchronous motor）在三相交流电上运行，这使得其操作比单相电动机更加平稳和高效。这种电动机在需要高扭矩和连续操作的重型应用中尤其有益。三相异步电动机的一个关键优势是其设计的简单性。它由定子和转子组成，定子连接到三相电源。定子产生的旋转磁场在转子中感应电流，从而使其转动。这一感应过程使得电动机称为“异步”，意味着转子不一定以与磁场相同的速度旋转。相反，存在一个称为滑差的速度差，这对于扭矩的产生至关重要。三相异步电动机的另一个重要方面是其坚固性。这些电动机可以在各种条件下运行，并且不易过热，使其适合在恶劣环境中进行连续操作。与其他类型的电动机相比，它们还需要更少的维护，这进一步增强了它们在工业中的吸引力。除了耐用性，三相异步电动机还以其成本效益而闻名。尽管初始投资可能高于单相电动机，但长期节省的能源消耗和维护成本使其成为许多企业的明智选择。此外，它们能够在不显著降低效率的情况下处理可变负载，这意味着工业可以依靠它们提供一致的性能。三相异步电动机的多功能性也是其受欢迎的原因之一。它可以用于从小型电器到大型工业机械的广泛应用。例如，它们通常出现在输送系统、泵、风扇和压缩机中。它们的适应性使制造商能够设计出满足特定操作需求的设备，同时确保最佳性能。此外，技术的进步使得对三相异步电动机开发出更复杂的控制系统成为可能。变频器（VFD）允许对电动机的速度和扭矩进行精确控制，从而提高整体效率。这种技术的集成不仅改善了电动机的性能，还促进了节能努力，与全球可持续发展目标保持一致。总之，三相异步电动机（three-phase asynchronous motor）是现代工业应用中的一个重要组成部分。其高效性、可靠性和多功能性使其成为各个行业的首选。随着技术的不断发展，三相异步电动机的角色可能会进一步扩展，为进一步增强其能力和应用的创新铺平道路。理解这种电动机类型的原理和好处对于任何参与工程或工业操作的人来说都是必不可少的，因为它在推动现代世界的进步和效率方面发挥着至关重要的作用。