yoke ampere-turns

简明释义

轭安匝

英英释义

例句

1.The design of the transformer requires careful calculation of the yoke ampere-turns 铁心安匝数 to ensure efficiency.

变压器的设计需要仔细计算yoke ampere-turns 铁心安匝数以确保效率。

2.To achieve optimal magnetic saturation, the yoke ampere-turns 铁心安匝数 should not exceed certain limits.

为了达到最佳的磁饱和，yoke ampere-turns 铁心安匝数不应超过某些限制。

3.The performance of the solenoid is directly related to its yoke ampere-turns 铁心安匝数 configuration.

电磁阀的性能与其yoke ampere-turns 铁心安匝数配置直接相关。

4.Engineers must adjust the yoke ampere-turns 铁心安匝数 when changing the core material in an electromagnetic device.

当更改电磁设备中的核心材料时，工程师必须调整yoke ampere-turns 铁心安匝数。

5.In magnetic circuit analysis, the yoke ampere-turns 铁心安匝数 are crucial for determining the magnetic flux.

在磁路分析中，yoke ampere-turns 铁心安匝数对于确定磁通至关重要。

作文

Understanding the concept of yoke ampere-turns is essential for anyone involved in electrical engineering or magnetism. The term refers to a specific measurement used in the design and analysis of magnetic circuits, particularly in transformers and inductors. Yoke ampere-turns essentially quantify the magnetomotive force (MMF) produced by the coil windings in relation to the magnetic core. This measurement is crucial because it helps engineers determine how effectively a magnetic circuit can operate under various conditions.In the context of a transformer, for instance, the magnetic core plays a vital role in guiding the magnetic flux generated by the primary winding. The yoke ampere-turns represent the product of the number of turns in the winding and the current flowing through it. Therefore, if you have a coil with 100 turns carrying a current of 2 amperes, the yoke ampere-turns would be 200. This value indicates the strength of the magnetic field produced, which is fundamental for the efficient operation of the transformer.Moreover, understanding yoke ampere-turns is not just about numbers; it also involves recognizing how changes in either the number of turns or the current can affect the performance of magnetic devices. For instance, increasing the number of turns in a coil will increase the yoke ampere-turns, thus enhancing the magnetic field strength. Conversely, if the current is decreased, the overall MMF will also drop, potentially leading to insufficient magnetic flux for the device to function as intended.The importance of yoke ampere-turns extends beyond theoretical calculations. In practical applications, engineers must consider factors such as core material saturation, temperature variations, and frequency of operation, all of which can influence the effective yoke ampere-turns. For example, if a magnetic core becomes saturated, it can no longer support additional magnetic flux, regardless of how many ampere-turns are applied. This saturation point is a critical parameter that must be accounted for during the design phase of any electromagnetic device.Furthermore, the concept of yoke ampere-turns is integral to the efficiency of electric machines. In motors and generators, the relationship between the magnetic field and the armature current is governed by these ampere-turns. A well-designed machine will optimize the yoke ampere-turns to ensure maximum torque and power output while minimizing losses due to heat and magnetic hysteresis.In conclusion, mastering the concept of yoke ampere-turns is vital for professionals in the field of electrical engineering. It provides a foundation for analyzing and designing efficient magnetic circuits in various applications. By understanding how yoke ampere-turns relate to magnetic flux and the performance of devices, engineers can create more effective and reliable systems that meet the demands of modern technology. As we continue to advance in this field, the principles surrounding yoke ampere-turns will remain a cornerstone of our understanding of magnetism and its applications in electrical engineering.

理解yoke ampere-turns这一概念对于任何参与电气工程或磁学的人来说都是至关重要的。这个术语指的是在磁路设计和分析中使用的特定测量，特别是在变压器和电感器中。yoke ampere-turns本质上量化了线圈绕组产生的磁动势（MMF）与磁芯之间的关系。这一测量至关重要，因为它帮助工程师确定在各种条件下磁路的有效工作能力。以变压器为例，磁芯在引导由原边绕组生成的磁通方面发挥着重要作用。yoke ampere-turns表示绕组中的匝数与通过它的电流的乘积。因此，如果你有一个100匝的线圈，电流为2安培，那么yoke ampere-turns将是200。这个值表明所产生的磁场强度，对于变压器的高效运行至关重要。此外，理解yoke ampere-turns不仅仅是关于数字；它还涉及到认识到绕组的匝数或电流的变化如何影响磁性设备的性能。例如，增加线圈中的匝数将增加yoke ampere-turns，从而增强磁场强度。相反，如果电流减少，总的MMF也会下降，可能导致设备无法正常运作。yoke ampere-turns的重要性不仅限于理论计算。在实际应用中，工程师必须考虑诸如核心材料饱和、温度变化和操作频率等因素，这些因素都可以影响有效的yoke ampere-turns。例如，如果磁芯饱和，它将不再支持额外的磁通，无论施加多少安培匝数。这个饱和点是任何电磁设备设计阶段必须考虑的关键参数。此外，yoke ampere-turns的概念对于电机的效率也是不可或缺的。在电动机和发电机中，磁场与电枢电流之间的关系受这些安培匝数的支配。一个设计良好的机器将优化yoke ampere-turns，以确保最大扭矩和功率输出，同时最小化由于热量和磁滞损耗造成的损失。总之，掌握yoke ampere-turns的概念对于电气工程领域的专业人士至关重要。它为分析和设计各种应用中的高效磁路提供了基础。通过理解yoke ampere-turns如何与磁通和设备性能相关联，工程师可以创造出更有效和可靠的系统，以满足现代技术的需求。随着我们在这一领域的不断进步，围绕yoke ampere-turns的原则将始终是我们理解磁学及其在电气工程中应用的基石。