shunt wound reversible DC electric motor

简明释义

并励可逆转直流电动机

英英释义

例句

1.Our new electric bicycle features a shunt wound reversible DC electric motor for efficient energy use and easy reversing.

我们的新款电动自行车配备了并联绕组可逆直流电动机，以实现高效能量利用和轻松反向。

2.When building a small wind turbine, a shunt wound reversible DC electric motor can be used to generate electricity efficiently.

在建造小型风力涡轮机时，可以使用并联绕组可逆直流电动机高效发电。

3.In robotics, a shunt wound reversible DC electric motor is ideal for applications requiring precise control of movement.

在机器人技术中，并联绕组可逆直流电动机非常适合需要精确运动控制的应用。

4.The shunt wound reversible DC electric motor in this model allows for quick direction changes without losing torque.

该型号中的并联绕组可逆直流电动机允许快速改变方向而不损失扭矩。

5.The factory uses a shunt wound reversible DC electric motor to power the conveyor belt, allowing for smooth operation in both directions.

工厂使用并联绕组可逆直流电动机来驱动输送带，使其能够顺畅地向两个方向运转。

作文

The world of electrical engineering is vast and intricate, filled with various types of motors that serve different purposes. Among these, the shunt wound reversible DC electric motor stands out due to its unique characteristics and applications. Understanding this type of motor requires a grasp of its fundamental components and operational principles.A shunt wound reversible DC electric motor is a type of direct current (DC) motor where the field winding is connected in parallel, or 'shunt,' with the armature winding. This configuration allows for a more consistent field strength, which is essential for maintaining stable motor performance under varying load conditions. The shunt winding provides a magnetic field that is relatively constant, enabling the motor to operate efficiently across a range of speeds. This is particularly important in applications where precision and control are paramount.One of the most significant advantages of the shunt wound reversible DC electric motor is its ability to reverse direction. This feature is achieved by reversing the polarity of the supply voltage applied to the motor. In practical terms, this means that the motor can be used in applications that require bidirectional movement, such as in electric vehicles, conveyor systems, and robotics. The versatility of this motor makes it a popular choice in industries that demand flexibility and adaptability in their machinery.In addition to its directional capabilities, the shunt wound reversible DC electric motor is known for its smooth operation and good speed regulation. Unlike series-wound motors, which can experience significant fluctuations in speed depending on load, shunt-wound motors maintain a more stable speed. This stability is crucial in applications where precise control is necessary, such as in lathes and milling machines.Furthermore, the construction of a shunt wound reversible DC electric motor allows for easy maintenance and repair. The design typically includes accessible components, making it simpler for technicians to troubleshoot issues and replace parts when needed. This ease of maintenance contributes to the overall reliability and longevity of the motor, making it a cost-effective choice for many businesses.When considering the efficiency of a shunt wound reversible DC electric motor, it is essential to note that it operates best at a specific load range. While it can handle varying loads, optimal performance is achieved when the motor is not overloaded. Overloading can lead to increased wear and tear, reducing the lifespan of the motor. Therefore, proper sizing and selection of the motor for the intended application are critical to ensure efficient operation.In conclusion, the shunt wound reversible DC electric motor is a remarkable piece of engineering that combines versatility, efficiency, and reliability. Its ability to operate smoothly across a range of speeds while providing the option for directional reversal makes it an invaluable asset in many industrial and commercial applications. As technology continues to evolve, the importance of understanding such motors will only grow, paving the way for innovative solutions in the field of electrical engineering.

电气工程的世界是广阔而复杂的，充满了各种类型的电动机，这些电动机用于不同的目的。在这些电动机中，并联绕组可逆直流电动机因其独特的特性和应用而脱颖而出。要理解这种类型的电动机，需要掌握其基本组成部分和操作原理。并联绕组可逆直流电动机是一种直流电动机，其中场绕组与电枢绕组并联连接。这种配置允许更稳定的场强，这是在变化负载条件下保持电动机性能稳定所必需的。并联绕组提供的磁场相对恒定，使电动机能够在各种速度下高效运行。这在需要精确控制的应用中尤为重要。并联绕组可逆直流电动机最显著的优点之一是其改变方向的能力。这个特性通过反转施加到电动机上的供电电压的极性来实现。在实际应用中，这意味着电动机可以用于需要双向运动的应用，如电动车辆、输送系统和机器人。这种电动机的多功能性使其成为许多行业中对机械灵活性和适应性要求很高的热门选择。除了方向能力外，并联绕组可逆直流电动机还以其平稳的操作和良好的速度调节而闻名。与串联绕组电动机不同，后者会根据负载经历显著的速度波动，并联绕组电动机在速度上保持更稳定。这种稳定性在需要精确控制的应用中至关重要，例如车床和铣床。此外，并联绕组可逆直流电动机的结构允许简单的维护和修理。其设计通常包括易于接触的组件，使技术人员能够更简单地排除故障并在需要时更换零件。这种维护的便利性有助于电动机的整体可靠性和使用寿命，使其成为许多企业的经济选择。在考虑并联绕组可逆直流电动机的效率时，必须注意它在特定负载范围内表现最佳。虽然它可以处理不同的负载，但在电动机不过载时能实现最佳性能。过载可能导致磨损增加，从而减少电动机的使用寿命。因此，为预期应用正确选择和调整电动机的尺寸对于确保高效运行至关重要。总之，并联绕组可逆直流电动机是一项卓越的工程，结合了多功能性、效率和可靠性。其在各种速度下平稳运行的能力，同时提供方向反转的选项，使其在许多工业和商业应用中成为不可或缺的资产。随着技术的不断发展，理解此类电动机的重要性将日益增长，为电气工程领域的创新解决方案铺平道路。