series wound generator

简明释义

串激发电机

英英释义

例句

1.In our workshop, we are testing the output voltage of the series wound generator under different load conditions.

在我们的车间，我们正在测试不同负载条件下串励发电机的输出电压。

2.The design of the series wound generator allows it to maintain a stable output even with varying speeds.

该串励发电机的设计使其即使在速度变化的情况下也能保持稳定的输出。

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

发电厂利用串励发电机有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.

在需要高起动扭矩的应用中，通常使用串励发电机。

5.Engineers prefer a series wound generator for its ability to provide a high current at low speeds.

工程师们更喜欢串励发电机，因为它能够在低速下提供高电流。

作文

The world of electrical engineering is filled with various types of machines and devices that play crucial roles in our daily lives. One such important device is the generator, specifically the series wound generator. This type of generator is designed to convert mechanical energy into electrical energy through electromagnetic induction. Understanding the working principle and applications of a series wound generator can provide valuable insights into its significance in both industrial and residential settings.A series wound generator is characterized by its unique winding configuration. In this design, the field windings are connected in series with the armature windings. This means that the same current flows through both the field and armature coils. As a result, the magnetic field produced by the field windings is directly proportional to the load current. This feature allows the series wound generator to produce a high voltage under low load conditions, making it particularly suitable for applications requiring high starting torque.One of the key advantages of a series wound generator is its ability to deliver a large amount of current when needed. This quality makes it ideal for use in applications such as electric traction systems, where high starting torque is essential. For instance, in electric locomotives, the series wound generator provides the necessary power to start moving heavy loads. Additionally, this type of generator is often used in battery charging systems, where it can efficiently charge batteries by providing the required voltage and current.However, the series wound generator also has its limitations. One significant drawback is that it can become unstable at low load conditions. If the load decreases significantly, the generated voltage may drop, leading to insufficient output for certain applications. This instability can limit its use in situations where a constant voltage is required. To mitigate this issue, engineers often combine series wound generators with other types of generators, such as shunt wound generators, to create hybrid systems that can stabilize voltage output.In summary, the series wound generator is a vital component in various electrical systems, particularly those requiring high starting torque and significant current output. Its unique design, where the field and armature windings are connected in series, allows it to respond dynamically to changes in load demand. While it presents some challenges regarding voltage stability, its applications in electric traction and battery charging highlight its importance in modern engineering. As technology continues to evolve, understanding devices like the series wound generator will remain essential for future innovations in electrical systems and machinery.

电气工程的世界充满了各种类型的机器和设备，它们在我们日常生活中发挥着至关重要的作用。其中一个重要的设备就是发电机，特别是串励发电机。这种类型的发电机旨在通过电磁感应将机械能转换为电能。理解串励发电机的工作原理和应用，可以为我们提供对其在工业和住宅环境中重要性的宝贵见解。串励发电机的特点在于其独特的绕组配置。在这种设计中，励磁绕组与电枢绕组串联连接。这意味着同样的电流流过励磁线圈和电枢线圈。因此，励磁绕组产生的磁场与负载电流成正比。这一特性使得串励发电机能够在低负载条件下产生高电压，这使其特别适用于需要高启动扭矩的应用。串励发电机的一个主要优点是它能够在需要时提供大量电流。这一特性使其非常适合用于电动牵引系统，例如电力机车，在这些系统中，高启动扭矩至关重要。此外，这种类型的发电机通常用于蓄电池充电系统，它能够有效地通过提供所需的电压和电流来充电。然而，串励发电机也有其局限性。一个显著的缺点是，在低负载条件下可能会变得不稳定。如果负载显著减少，产生的电压可能会下降，导致某些应用的输出不足。这种不稳定性可能限制了其在需要恒定电压的情况下的使用。为了减轻这一问题，工程师们通常将串励发电机与其他类型的发电机（如并励发电机）结合使用，以创建能够稳定电压输出的混合系统。总之，串励发电机在各种电气系统中是一个重要组成部分，特别是在需要高启动扭矩和显著电流输出的应用中。其独特的设计使得励磁绕组和电枢绕组串联连接，从而使其能够动态响应负载需求的变化。虽然在电压稳定性方面存在一些挑战，但其在电动牵引和蓄电池充电中的应用突显了其在现代工程中的重要性。随着技术的不断发展，理解像串励发电机这样的设备将对未来电气系统和机械的创新仍然至关重要。