series wound generator

简明释义

串励发电机

英英释义

例句

1.The series wound generator can be connected to a battery to charge it during operation.

在运行过程中，串绕发电机可以连接到电池进行充电。

2.In our workshop, we have a series wound generator that provides a steady voltage output for testing circuits.

在我们的工作坊中，我们有一台串绕发电机，它为测试电路提供稳定的电压输出。

3.The power plant uses a series wound generator to efficiently convert mechanical energy into electrical energy.

发电厂使用串绕发电机高效地将机械能转换为电能。

4.A series wound generator is often used in applications where high starting torque is required.

在需要高启动扭矩的应用中，通常使用串绕发电机。

5.During the experiment, we observed how the series wound generator reacted to different loads.

在实验中，我们观察了串绕发电机对不同负载的反应。

作文

A series wound generator is an essential component in the field of electrical engineering, particularly when it comes to understanding how generators operate. This type of generator is designed with the field windings connected in series with the armature winding. This unique configuration allows the generator to produce a voltage that is proportional to the load current. As the load increases, the current flowing through the field windings also increases, which in turn boosts the magnetic field strength and results in a higher output voltage. This self-regulating feature makes the series wound generator particularly useful in applications where the load varies significantly.One of the primary advantages of a series wound generator is its ability to deliver high starting torque. This characteristic is especially important in applications such as electric traction systems and cranes, where large amounts of torque are required to initiate movement. The series configuration ensures that as the load increases, the generator can provide the necessary power without any significant drop in performance.However, there are also some limitations associated with series wound generators. For instance, they are not suitable for applications requiring a constant voltage output. When the load decreases, the current in the field winding drops, leading to a reduction in the generated voltage. This can cause problems in systems that rely on stable voltage levels, making the series wound generator less versatile compared to other types of generators, such as shunt wound or compound wound generators.In terms of construction, a series wound generator consists of several key components: the rotor, stator, field windings, and armature winding. The rotor, which is the rotating part of the generator, is equipped with the armature winding. The stator houses the field windings, which create the magnetic field necessary for generating electricity. The relationship between these components is critical in determining the overall efficiency and performance of the generator.The series wound generator operates on the principle of electromagnetic induction, discovered by Michael Faraday. According to this principle, a change in magnetic field within a closed loop induces an electromotive force (EMF). In a series wound generator, the motion of the rotor within the magnetic field created by the field windings generates electricity. This process is continuous as long as the rotor is spinning, making it a reliable source of power.In summary, the series wound generator plays a vital role in various industrial applications due to its unique characteristics. While it offers high starting torque and self-regulation capabilities, it also has limitations regarding voltage stability. Understanding the operation and design of a series wound generator is crucial for engineers and technicians working in the field of electrical engineering. As technology continues to evolve, the principles behind the series wound generator remain foundational, influencing the development of more advanced power generation systems.

串联绕组发电机是电气工程领域中的一个重要组成部分，尤其是在理解发电机如何运作时。此类发电机的设计是将励磁绕组与电枢绕组串联连接。这种独特的配置使得发电机能够产生与负载电流成比例的电压。随着负载的增加，流经励磁绕组的电流也会增加，从而增强磁场强度，导致输出电压升高。这种自我调节的特性使得串联绕组发电机在负载变化显著的应用中尤其有用。串联绕组发电机的主要优点之一是其能够提供高启动扭矩。这一特性在电动牵引系统和起重机等需要大量扭矩以启动运动的应用中尤为重要。串联配置确保了当负载增加时，发电机可以提供所需的功率，而不会出现显著的性能下降。然而，串联绕组发电机也存在一些局限性。例如，它不适合需要恒定电压输出的应用。当负载减小时，励磁绕组中的电流会下降，导致生成的电压降低。这可能会对依赖稳定电压水平的系统造成问题，使得串联绕组发电机相比其他类型的发电机（如并联绕组或复合绕组发电机）灵活性较低。在结构方面，串联绕组发电机由几个关键组件组成：转子、定子、励磁绕组和电枢绕组。转子是发电机的旋转部分，配备电枢绕组。定子则容纳励磁绕组，产生发电所需的磁场。这些组件之间的关系对于决定发电机的整体效率和性能至关重要。串联绕组发电机的工作原理基于迈克尔·法拉第发现的电磁感应原理。根据这一原理，闭合回路内的磁场变化会诱发电动势（EMF）。在串联绕组发电机中，转子在励磁绕组产生的磁场内运动，从而发电。只要转子旋转，这一过程便会持续进行，使其成为可靠的电源。总之，串联绕组发电机由于其独特的特性，在各种工业应用中发挥着至关重要的作用。尽管它提供高启动扭矩和自我调节能力，但在电压稳定性方面也存在局限性。理解串联绕组发电机的操作和设计对于从事电气工程的工程师和技术人员来说至关重要。随着技术的不断发展，串联绕组发电机背后的原理仍然是基础性的，影响着更先进的发电系统的发展。