series wound

简明释义

串绕的

英英释义

例句

1.We need to replace the series wound 串绕电动机 in the conveyor belt system to improve efficiency.

我们需要更换传送带系统中的串绕电动机以提高效率。

2.The series wound 串绕电动机 can be found in various applications, including elevators and cranes.

在各种应用中都可以找到串绕电动机，包括电梯和起重机。

3.In many industrial applications, series wound 串绕电动机 motors are preferred for their ability to handle heavy loads.

在许多工业应用中，串绕电动机电动机因其能够处理重负荷而受到青睐。

4.The series wound 串绕电动机 design allows for better performance in starting conditions.

这种串绕电动机设计在启动条件下允许更好的性能。

5.The motor in that old car is a series wound 串绕电动机 type, which provides high torque at low speeds.

那辆旧车里的电动机是一个串绕电动机类型，它在低速时提供高扭矩。

作文

When discussing electrical engineering and the design of motors, one often encounters the term series wound. This phrase refers to a specific type of winding configuration used in electric motors, particularly in DC (direct current) motors. In a series wound motor, the armature winding is connected in series with the field winding. This means that the same current flows through both the field and the armature, which has significant implications for the motor's performance characteristics.To understand the importance of series wound motors, it is essential to consider their operational principles. When an electric current passes through the field winding, it generates a magnetic field. This magnetic field interacts with the armature winding, which is also carrying the same current due to the series connection. As a result, the motor can produce a high starting torque, making series wound motors ideal for applications requiring substantial initial power, such as electric vehicles or cranes.Moreover, the behavior of a series wound motor under varying load conditions is quite interesting. When the load on the motor increases, the armature current rises, which in turn strengthens the magnetic field produced by the field winding. This phenomenon leads to more torque being generated, allowing the motor to handle heavier loads without stalling. However, this characteristic also means that series wound motors can be susceptible to overloading, as excessive current can lead to overheating and potential damage.Another notable feature of series wound motors is their speed control capabilities. The speed of a series wound motor is inversely proportional to the load; as the load decreases, the speed increases. This relationship can be advantageous in certain applications but may also lead to issues such as overspeeding if not properly managed. Therefore, engineers must carefully consider the application requirements when choosing a series wound motor.In contrast to series wound motors, there are also shunt wound motors, where the field winding is connected in parallel with the armature winding. This configuration allows for better speed regulation and stability under varying load conditions. While shunt wound motors are more suitable for applications requiring consistent speed, series wound motors excel in situations demanding high starting torque and rapid acceleration.In conclusion, the term series wound plays a crucial role in understanding the design and functionality of certain types of electric motors. By connecting the field and armature windings in series, these motors can deliver high torque and respond effectively to changes in load. However, they also require careful consideration regarding their operational limits to avoid overheating and potential failure. As technology continues to evolve, the applications and efficiencies of series wound motors will likely expand, making them an essential topic of study in the field of electrical engineering.

在讨论电气工程和电动机设计时，人们经常会遇到“series wound”这个术语。这个短语指的是一种特定的绕组配置，通常用于直流电动机（DC motor）。在series wound电动机中，电枢绕组与磁场绕组串联连接。这意味着相同的电流流经磁场和电枢，这对电动机的性能特性有重大影响。要理解series wound电动机的重要性，有必要考虑它们的工作原理。当电流通过磁场绕组时，会产生一个磁场。这个磁场与同样携带电流的电枢绕组相互作用。因此，电动机能够产生高起始扭矩，使得series wound电动机非常适合需要大量初始功率的应用，如电动车或起重机。此外，series wound电动机在不同负载条件下的行为也很有趣。当电动机上的负载增加时，电枢电流上升，从而增强了由磁场绕组产生的磁场。这一现象导致产生更多的扭矩，使电动机能够在不失速的情况下处理更重的负载。然而，这一特性也意味着series wound电动机可能容易过载，因为过大的电流可能导致过热和潜在损坏。series wound电动机的另一个显著特征是其速度控制能力。series wound电动机的速度与负载成反比；当负载减少时，速度增加。这种关系在某些应用中可能是有利的，但如果管理不当，也可能导致超速问题。因此，工程师在选择series wound电动机时必须仔细考虑应用要求。与series wound电动机相对的是shunt wound电动机，其中磁场绕组与电枢绕组并联连接。这种配置允许更好的速度调节和在不同负载条件下的稳定性。虽然shunt wound电动机更适合需要恒定速度的应用，但series wound电动机在需要高起始扭矩和快速加速的情况下表现出色。总之，术语series wound在理解某些类型电动机的设计和功能方面起着至关重要的作用。通过将磁场和电枢绕组串联连接，这些电动机能够提供高扭矩并有效应对负载变化。然而，它们也需要仔细考虑操作限制，以避免过热和潜在故障。随着技术的不断发展，series wound电动机的应用和效率可能会扩大，使其成为电气工程领域的重要研究课题。