armature core

简明释义

电枢铁心

英英释义

例句

1.In this generator, the armature core is made of high-quality silicon steel.

在这个发电机中，电枢核心由高质量的硅钢制成。

2.A well-laminated armature core can reduce eddy current losses.

良好层压的电枢核心可以减少涡流损耗。

3.The efficiency of the motor greatly depends on the design of the armature core.

电动机的效率在很大程度上取决于电枢核心的设计。

4.When designing an electric motor, engineers must consider the size of the armature core.

在设计电动机时，工程师必须考虑电枢核心的大小。

5.The armature core plays a crucial role in the magnetic circuit of the machine.

电枢核心在机器的磁路中起着至关重要的作用。

作文

The concept of the armature core is crucial in the field of electrical engineering, particularly in the design and function of electric motors and generators. An armature core serves as the central component around which the winding of the armature is constructed. It plays a significant role in enhancing the efficiency and performance of these machines. The armature core is typically made from laminated sheets of electrical steel, which help to reduce energy losses due to eddy currents. This construction is essential because it allows the armature core to maintain its magnetic properties while minimizing heat generation during operation.In an electric motor, the armature core is responsible for carrying the magnetic field generated by the windings. When current flows through the windings, it creates a magnetic field that interacts with the magnetic field of the stator, resulting in motion. The design of the armature core is therefore critical; it must be strong enough to withstand mechanical stresses yet light enough to allow for efficient operation. Engineers often optimize the shape and material of the armature core to achieve the best balance between strength and weight.Moreover, the geometry of the armature core can significantly influence the overall performance of the motor. For instance, a core that is too small may not produce sufficient torque, while one that is too large may lead to unnecessary weight and material costs. Thus, precise calculations and simulations are often employed during the design phase to ensure that the armature core meets the specific requirements of the application.In addition to motors, the armature core is also pivotal in generators where it converts mechanical energy into electrical energy. The principle of electromagnetic induction governs this process, where the rotation of the armature core within a magnetic field induces an electric current in the windings. The efficiency of this energy conversion is heavily dependent on the quality and design of the armature core. Therefore, advancements in materials science have led to the development of better-performing cores, contributing to more efficient energy systems.Furthermore, the maintenance of the armature core is vital for the longevity and reliability of electric machines. Regular inspections can prevent issues like overheating or material degradation, which can compromise the performance of the motor or generator. Understanding the role of the armature core allows engineers and technicians to implement effective maintenance strategies, ensuring optimal operation over time.In conclusion, the armature core is a fundamental component in the realm of electrical engineering, impacting the functionality and efficiency of electric motors and generators. Its design and material composition play a pivotal role in determining the performance of these devices. As technology continues to advance, innovations in the armature core will likely lead to even greater efficiencies and capabilities in electric machinery, paving the way for more sustainable energy solutions in the future.

在电气工程领域，armature core的概念至关重要，特别是在电动机和发电机的设计与功能中。armature core作为绕组构建的中心组件，起着增强这些机器效率和性能的重要作用。armature core通常由电工钢的层压片制成，这有助于减少由于涡流造成的能量损失。这种结构至关重要，因为它使得armature core能够保持其磁性，同时在运行过程中最小化热量生成。在电动机中，armature core负责承载绕组产生的磁场。当电流流经绕组时，会产生一个与定子磁场相互作用的磁场，导致运动。因此，armature core的设计至关重要；它必须足够强大以承受机械应力，同时又要轻便以允许高效运行。工程师们通常会优化armature core的形状和材料，以实现强度与重量之间的最佳平衡。此外，armature core的几何形状可以显著影响电机的整体性能。例如，核心过小可能无法产生足够的扭矩，而核心过大则可能导致不必要的重量和材料成本。因此，在设计阶段通常会进行精确的计算和模拟，以确保armature core满足特定应用的要求。除了电动机，armature core在发电机中也至关重要，它将机械能转换为电能。电磁感应原理支配这一过程，即armature core在磁场内旋转，从而在绕组中感应出电流。这一能量转换的效率在很大程度上取决于armature core的质量和设计。因此，材料科学的进步导致了更高性能核心的发展，促进了更高效的能源系统。此外，维护armature core对电气机器的耐用性和可靠性至关重要。定期检查可以防止过热或材料退化等问题，这可能会影响电动机或发电机的性能。了解armature core的作用使工程师和技术人员能够实施有效的维护策略，确保长期的最佳运行。总之，armature core是电气工程领域的基本组成部分，影响着电动机和发电机的功能和效率。它的设计和材料组成在决定这些设备的性能方面发挥着关键作用。随着技术的不断进步，armature core的创新可能会导致电气机械更高的效率和能力，为未来更加可持续的能源解决方案铺平道路。