measuring coil

简明释义

测量圈;

英英释义

例句

1.In our lab, we have a measuring coil that can accurately measure magnetic fields.

在我们的实验室里，我们有一个测量线圈，可以准确测量磁场。

2.The engineer used a measuring coil to determine the inductance of the circuit.

工程师使用了一个测量线圈来确定电路的电感。

3.To calibrate the sensor, we connected a measuring coil to the input.

为了校准传感器，我们将一个测量线圈连接到输入端。

4.The measuring coil is essential for testing the efficiency of the transformer.

该测量线圈对于测试变压器的效率至关重要。

5.We used a measuring coil to analyze the frequency response of the system.

我们使用了一个测量线圈来分析系统的频率响应。

作文

In the field of electrical engineering, the term measuring coil refers to a specific type of coil used to measure electrical quantities such as current or voltage. These coils play a crucial role in various devices, including ammeters and voltmeters, which are essential for monitoring and controlling electrical systems. Understanding how a measuring coil operates is vital for anyone looking to delve into the intricacies of electrical measurements.A measuring coil functions based on the principles of electromagnetism. When an electric current passes through the coil, it generates a magnetic field around it. The strength of this magnetic field is directly proportional to the amount of current flowing through the coil. This relationship allows engineers to design instruments that can accurately measure current by observing the effects of this magnetic field.One of the most common applications of a measuring coil is in the construction of ammeters. An ammeter is a device that measures the flow of electric current in a circuit. By incorporating a measuring coil into the ammeter's design, engineers can create a device that responds to changes in current levels. As the current increases, the magnetic field generated by the measuring coil also increases, causing a needle or digital readout to reflect the current level accurately.Another important application of measuring coils is in voltmeters, which measure the potential difference between two points in an electrical circuit. Similar to ammeters, voltmeters utilize the principles of electromagnetism to provide accurate readings. In this case, the measuring coil is designed to respond to the voltage across its terminals. The resulting magnetic field allows for a clear indication of voltage levels, making it easier for engineers and technicians to monitor electrical systems.Understanding the function of a measuring coil is not only important for engineers but also for students studying electrical engineering. It provides a foundational concept that illustrates the relationship between electricity and magnetism. By grasping how a measuring coil operates, students can better appreciate the complexities of electrical measurements and their applications in real-world scenarios.Moreover, advancements in technology have led to the development of more sophisticated measuring coils. Modern devices often incorporate digital technology to enhance the accuracy and efficiency of measurements. For example, some new ammeters and voltmeters use microcontrollers to process the signals from the measuring coil, allowing for more precise readings and additional features such as data logging and wireless connectivity.In conclusion, the measuring coil is a fundamental component in the realm of electrical engineering. Its ability to convert electrical quantities into measurable magnetic fields makes it indispensable for devices like ammeters and voltmeters. As technology continues to evolve, the role of measuring coils will undoubtedly expand, leading to even more innovative solutions for measuring electrical parameters. By understanding the significance of measuring coils, individuals can gain deeper insights into the workings of electrical systems and contribute to advancements in the field.

在电气工程领域，术语测量线圈指的是一种特定类型的线圈，用于测量电流或电压等电气量。这些线圈在各种设备中发挥着至关重要的作用，包括安培计和伏特计，这些设备对于监控和控制电气系统至关重要。理解测量线圈的工作原理对于任何想深入了解电气测量复杂性的人来说都是至关重要的。测量线圈的工作原理基于电磁学的原理。当电流通过线圈时，它会在其周围产生一个磁场。这个磁场的强度与通过线圈的电流量成正比。这种关系使得工程师能够设计出可以准确测量电流的仪器，通过观察这个磁场的效应。测量线圈最常见的应用之一是在安培计的构造中。安培计是一种测量电路中电流流动的设备。通过将测量线圈纳入安培计的设计中，工程师可以创建一个对电流水平变化作出反应的设备。当电流增加时，测量线圈产生的磁场也随之增加，导致指针或数字读数准确地反映电流水平。测量线圈的另一个重要应用是伏特计，它测量电路中两个点之间的电势差。与安培计类似，伏特计利用电磁学的原理提供准确的读数。在这种情况下，测量线圈被设计为对其端子之间的电压作出反应。由此产生的磁场使电压水平的指示变得清晰，从而使工程师和技术人员更容易监控电气系统。理解测量线圈的功能不仅对工程师很重要，对学习电气工程的学生也是如此。它提供了一个基础概念，说明电力与磁力之间的关系。通过掌握测量线圈的工作原理，学生可以更好地欣赏电气测量及其在现实世界中的应用的复杂性。此外，技术的进步导致了更复杂的测量线圈的发展。现代设备通常结合数字技术，以提高测量的准确性和效率。例如，一些新的安培计和伏特计使用微控制器来处理来自测量线圈的信号，从而实现更精确的读数和数据记录、无线连接等附加功能。总之，测量线圈是电气工程领域的一个基本组成部分。它将电气量转换为可测量的磁场的能力，使其在安培计和伏特计等设备中不可或缺。随着技术的不断发展，测量线圈的角色无疑会扩大，带来更多创新的电气参数测量解决方案。通过理解测量线圈的重要性，个人可以更深入地了解电气系统的工作原理，并为该领域的进步做出贡献。