commutate

简明释义

英[ˈkɒmjʊteɪt]美[ˈkɑːmjəˌteɪt]

v. 转换（交流电的）方向；使（电流）转换方向

第 三 人 称 单 数 c o m m u t a t e s

现 在 分 词 c o m m u t a t i n g

过 去 式 c o m m u t a t e d

过 去 分 词 c o m m u t a t e d

英英释义

单词用法

同义词

反义词

例句

1.This paper USES "virtual neutral point method" to measure the "zero crossing", then the soft deal "zero crossing" to get the six key position to commutate.

本文采用虚拟中点的方法来识别反电势过零点，然后对过零点进行处理得到无刷电机换向的六个关键位置。

2.This paper USES "virtual neutral point method" to measure the "zero crossing", then the soft deal "zero crossing" to get the six key position to commutate.

本文采用虚拟中点的方法来识别反电势过零点，然后对过零点进行处理得到无刷电机换向的六个关键位置。

3.The main loop adoption can control the silicon list mutually the bridge type to commutate electro circuit.

主回路采用可控硅单相桥式整流电路。

4.Real estate area computation, in many situations, was used by the size on design paper to commutate.

房产面积的测算，在很多情况下采用设计图纸上的尺寸进行相应的计算。

5.If in the circle has two triangles, indicated that can commutate.

如果圆圈内有两个三角形，表示能够换向。

6.The engineer designed a circuit that can commutate the power supply to different components.

工程师设计了一个电路，可以将电源切换到不同的组件。

7.In this motor, the brushes are used to commutate the current flowing through the windings.

在这台电动机中，刷子用于切换流经绕组的电流。

8.To improve efficiency, the system needs to commutate the energy at optimal intervals.

为了提高效率，系统需要在最佳时间间隔内切换能量。

9.The software was updated to automatically commutate between different modes of operation.

软件已更新为自动在不同操作模式之间切换。

10.The train's electrical system can commutate power based on the speed and load.

火车的电气系统可以根据速度和负载切换电源。

作文

In the world of electrical engineering, the term commutate refers to the process of switching the direction of current flow in a circuit. This concept is crucial for the operation of various electrical devices, particularly those involving motors and generators. The ability to commutate effectively can determine the efficiency and performance of these machines. For instance, in a direct current (DC) motor, the commutation process ensures that the current reverses at the right moment, allowing the motor to maintain its rotational motion. Without proper commutation, the motor could stall or operate inefficiently, leading to increased wear and tear on its components. The significance of commutation extends beyond just motors; it plays a vital role in the functioning of power converters and inverters as well. These devices often rely on the ability to commutate the current to convert DC into alternating current (AC) and vice versa. Understanding how to manage commutation is essential for engineers who design and implement these systems, as improper handling can lead to power losses and reduced system reliability. Moreover, the advancements in technology have led to the development of more sophisticated methods of commutation. For example, digital signal processors (DSPs) and microcontrollers are now used to control the commutation process with high precision. This not only improves the performance of electric vehicles but also enhances the overall efficiency of renewable energy systems, such as wind and solar power installations. As we move towards a more electrified world, the importance of commutation cannot be overstated. In practical applications, commutation can be observed in various everyday devices. For instance, in household appliances like washing machines, commutation is necessary for the motors that drive the drum. The alternating directions of the motor's rotation are achieved through effective commutation, which allows for the washing and spinning cycles to function seamlessly. Similarly, in electric trains, commutation is employed to ensure smooth acceleration and deceleration, contributing to the safety and comfort of passengers. As we delve deeper into the realm of electronics, the term commutate also finds relevance in the context of communication systems. In this field, commutation can refer to the switching of signals to manage data transmission efficiently. With the rise of the internet and digital communication, understanding how to commutate signals effectively becomes critical for maintaining high-speed connections and ensuring data integrity. In conclusion, the term commutate encompasses a wide range of applications across various fields of technology. Its importance in electrical engineering, particularly in the efficient operation of motors, generators, and power systems, highlights the need for engineers to master the principles of commutation. As technology continues to evolve, the methods and techniques for commutating will undoubtedly advance, paving the way for even greater innovations in the future. Thus, a thorough understanding of commutation is not only beneficial but essential for anyone looking to make a mark in the engineering world.

在电气工程的世界中，术语commutate指的是在电路中切换电流流向的过程。这个概念对于各种电气设备的运行至关重要，尤其是涉及电动机和发电机的设备。有效的commutate能力可以决定这些机器的效率和性能。例如，在直流电动机（DC）中，换向过程确保电流在正确的时刻反转，从而使电动机保持旋转运动。如果没有适当的commutation，电动机可能会停滞或效率低下，导致其组件的磨损加剧。 commutation的重要性不仅限于电动机；它在电源转换器和逆变器的功能中也发挥着至关重要的作用。这些设备通常依赖于能够commutate电流的能力，将直流电（DC）转换为交流电（AC），反之亦然。理解如何管理commutation对于设计和实施这些系统的工程师至关重要，因为不当处理可能导致功率损耗和系统可靠性降低。 此外，技术的进步导致了更复杂的commutation方法的发展。例如，数字信号处理器（DSP）和微控制器现在被用于高精度地控制commutation过程。这不仅提高了电动汽车的性能，还增强了可再生能源系统（如风能和太阳能发电装置）的整体效率。随着我们朝着一个更加电气化的世界迈进，commutation的重要性不容小觑。 在实际应用中，我们可以在各种日常设备中观察到commutation的存在。例如，在家用电器如洗衣机中，commutation对于驱动滚筒的电动机是必要的。电动机旋转方向的交替是通过有效的commutation实现的，这使得洗涤和脱水周期能够无缝运作。类似地，在电动火车中，commutation被用来确保平稳的加速和减速，从而提高乘客的安全性和舒适性。 随着我们深入电子领域，术语commutate在通信系统的背景下也有其相关性。在这个领域中，commutation可以指信号的切换，以有效管理数据传输。随着互联网和数字通信的兴起，理解如何有效地commutate信号变得至关重要，以维护高速连接并确保数据完整性。 总之，术语commutate涵盖了多个技术领域中的广泛应用。它在电气工程中的重要性，尤其是在电动机、发电机和电力系统的高效运行中，突显了工程师掌握commutation原理的必要性。随着技术的不断发展，commutating的方法和技术无疑会不断进步，为未来的更大创新铺平道路。因此，对于任何希望在工程界有所作为的人来说，全面理解commutation不仅是有益的，更是必不可少的。