ampere turns

简明释义

安匝

英英释义

例句

1.The coil was designed to produce a magnetic field of 1000 ampere turns.

该线圈的设计旨在产生1000个安匝的磁场。

2.To achieve the desired inductance, we need to calculate the number of ampere turns required.

为了达到所需的电感，我们需要计算所需的安匝数量。

3.The transformer operates efficiently at a certain level of ampere turns.

变压器在某一水平的安匝下高效运行。

4.Increasing the number of loops in the coil will increase the total ampere turns.

增加线圈中的圈数将增加总的安匝。

5.In electromagnet design, the strength of the magnet is often measured in ampere turns.

在电磁铁设计中，磁铁的强度通常以安匝为单位进行测量。

作文

Understanding the concept of ampere turns is crucial for anyone involved in electrical engineering or related fields. The term itself refers to a unit of measurement that combines the current flowing through a coil of wire with the number of turns in that coil. Specifically, one ampere turn is defined as the product of one ampere of current flowing through one loop of wire. This measurement is important because it helps quantify the magnetic field strength produced by the coil. In practical applications, ampere turns are often used in the design and analysis of electromagnets, transformers, and inductors. For instance, when designing an electromagnet, engineers must calculate the required ampere turns to ensure that the device generates sufficient magnetic field strength for its intended purpose. The relationship between current and the number of turns is linear; thus, increasing either the current or the number of turns will result in a stronger magnetic field. To illustrate this further, consider a simple example of a solenoid, which is a type of electromagnet. If a solenoid has 100 turns of wire and carries a current of 2 amperes, the total ampere turns would be 200 (100 turns multiplied by 2 amperes). This value indicates the strength of the magnetic field generated by the solenoid. If the current were to increase to 3 amperes while maintaining the same number of turns, the ampere turns would rise to 300, leading to a stronger magnetic field. Moreover, the concept of ampere turns is not only applicable in theoretical calculations but also plays a significant role in practical applications such as electric motors and generators. In these devices, understanding the ampere turns helps engineers optimize performance and efficiency. For example, in a motor, the torque produced is directly related to the ampere turns in the windings. Therefore, a higher number of ampere turns can lead to increased torque, which is essential for the motor's operation. Furthermore, the use of ampere turns extends beyond just coils and solenoids. It is also relevant in the context of magnetic circuits, where it helps determine the magnetomotive force (MMF) in a magnetic circuit. The MMF is analogous to voltage in an electrical circuit, and it is calculated using the formula: MMF = ampere turns. Understanding this relationship is vital for analyzing and designing magnetic systems. In conclusion, mastering the concept of ampere turns is essential for engineers and technicians working with electromagnetic devices. It provides a foundation for understanding how electric currents interact with magnetic fields and enables the design of efficient electrical systems. As technology continues to advance, the importance of ampere turns in various applications will only grow, making it a key concept in the field of electrical engineering.

理解安培匝数的概念对于任何从事电气工程或相关领域的人来说都是至关重要的。这个术语本身指的是一种测量单位，它将通过一圈导线的电流与该圈的圈数结合在一起。具体来说，一个安培匝数被定义为一个安培电流流过一圈导线的乘积。这个测量很重要，因为它有助于量化线圈产生的磁场强度。在实际应用中，安培匝数通常用于电磁铁、变压器和电感器的设计和分析。例如，在设计电磁铁时，工程师必须计算所需的安培匝数以确保设备产生足够的磁场强度以满足其预期目的。电流与圈数之间的关系是线性的；因此，增加电流或圈数中的任意一个都会导致更强的磁场。为了进一步说明这一点，考虑一个简单的电磁铁的例子，这是一种电磁装置。如果一个电磁铁有100圈导线并且携带2安培的电流，则总的安培匝数将为200（100圈乘以2安培）。这个值表示由电磁铁产生的磁场强度。如果电流增加到3安培，同时保持相同的圈数，那么安培匝数将上升到300，从而导致更强的磁场。此外，安培匝数的概念不仅适用于理论计算，还在电动机和发电机等实际应用中发挥着重要作用。在这些设备中，理解安培匝数有助于工程师优化性能和效率。例如，在电动机中，产生的扭矩与绕组中的安培匝数直接相关。因此，更高的安培匝数可以导致增加的扭矩，这对于电动机的运行至关重要。此外，安培匝数的使用不仅限于线圈和电磁铁。它在磁路的上下文中也相关，有助于确定磁路中的磁动势（MMF）。MMF类似于电路中的电压，并且使用公式计算：MMF = 安培匝数。理解这种关系对于分析和设计磁系统至关重要。总之，掌握安培匝数的概念对于从事电磁设备工作的工程师和技术人员来说是必不可少的。它为理解电流如何与磁场相互作用提供了基础，并使电气系统的高效设计成为可能。随着技术的不断进步，安培匝数在各种应用中的重要性只会增加，使其成为电气工程领域的关键概念。