damper winding

简明释义

阻尼线圈

英英释义

例句

1.In large generators, the damper winding plays a crucial role in preventing oscillations.

在大型发电机中，阻尼绕组在防止振荡方面起着至关重要的作用。

2.The engineer explained how the damper winding helps to stabilize the rotor's motion.

工程师解释了阻尼绕组如何帮助稳定转子的运动。

3.During the testing phase, we measured the effectiveness of the damper winding in reducing vibrations.

在测试阶段，我们测量了阻尼绕组在减少振动方面的有效性。

4.We need to replace the worn-out damper winding to ensure optimal performance.

我们需要更换磨损的阻尼绕组以确保最佳性能。

5.The performance of the motor improved significantly after the installation of the damper winding.

在安装了阻尼绕组后，电动机的性能显著提高。

作文

In the world of electrical engineering, understanding various components and their functions is crucial for designing efficient machines. One such component that plays a significant role in the operation of synchronous motors is the damper winding. The damper winding is a type of winding used in synchronous machines to provide a means of damping oscillations that can occur during operation. This feature is particularly important because it enhances the stability of the machine, preventing it from experiencing excessive vibrations that could lead to mechanical failure or inefficiency.The damper winding is typically made of copper bars or wires that are embedded in the rotor of the synchronous motor. When the rotor spins, these windings interact with the magnetic field generated by the stator. This interaction produces currents in the damper winding, which in turn creates a magnetic field that opposes any changes in motion. This opposition helps to dampen oscillations, allowing the motor to run more smoothly.One of the key benefits of incorporating a damper winding into a synchronous machine is its ability to improve transient stability. During sudden changes in load or disturbances in the power system, synchronous machines can experience fluctuations in speed and torque. The damper winding acts as a stabilizing force, helping to bring the machine back to its steady-state operation more quickly. This characteristic is particularly valuable in applications where consistent performance is required, such as in power generation and industrial processes.Moreover, the damper winding also serves to reduce the risk of hunting, a phenomenon where the rotor oscillates around its synchronous speed due to variations in load. By providing additional damping, the damper winding helps to minimize these oscillations, enhancing the overall reliability of the motor. This is essential for maintaining the efficiency of the system and ensuring that it operates within safe limits.In summary, the damper winding is an integral part of synchronous machines, contributing to their stability and performance. Its ability to dampen oscillations and improve transient response makes it a vital component in many electrical engineering applications. As technology continues to evolve, understanding the role of the damper winding will remain important for engineers and technicians working with synchronous motors and generators. By mastering the principles behind this component, professionals can design better machines that are not only more efficient but also more reliable in the long run. Therefore, the significance of the damper winding cannot be overstated, as it plays a crucial role in the functionality and longevity of synchronous machines.

在电气工程的世界中，理解各种组件及其功能对于设计高效的机器至关重要。一个在同步电动机运行中发挥重要作用的组件是阻尼绕组。阻尼绕组是一种用于同步机器的绕组，提供了在运行过程中可能发生的振荡的阻尼手段。这一特性尤为重要，因为它增强了机器的稳定性，防止其经历过度振动，这可能导致机械故障或效率低下。阻尼绕组通常由嵌入同步电动机转子的铜条或导线制成。当转子旋转时，这些绕组与定子产生的磁场相互作用。这种相互作用在阻尼绕组中产生电流，进而产生一个反对运动变化的磁场。这种反对作用有助于减轻振荡，使电动机更加平稳地运行。将阻尼绕组纳入同步机器的一个关键好处是提高瞬态稳定性。在负载突然变化或电力系统出现干扰时，同步机器可能会经历速度和扭矩的波动。阻尼绕组作为一种稳定力量，帮助机器更快地恢复到其稳态运行。这一特性在需要一致性能的应用中尤为宝贵，例如在发电和工业过程中的应用。此外，阻尼绕组还可以降低猎捕现象的风险，即由于负载变化，转子围绕其同步速度振荡的现象。通过提供额外的阻尼，阻尼绕组有助于最小化这些振荡，从而增强电动机的整体可靠性。这对于维护系统的效率并确保其在安全范围内运行至关重要。总之，阻尼绕组是同步机器的重要组成部分，有助于其稳定性和性能。其减轻振荡和改善瞬态响应的能力使其在许多电气工程应用中成为关键组件。随着技术的不断发展，理解阻尼绕组的作用将继续对从事同步电动机和发电机工作的工程师和技术人员至关重要。通过掌握这一组件背后的原理，专业人员可以设计出更好的机器，使其不仅更加高效，而且在长期运行中更加可靠。因此，阻尼绕组的重要性不容小觑，因为它在同步机器的功能和耐用性中发挥着关键作用。