brushless machine

简明释义

无刷电机

英英释义

例句

1.Many hobbyists prefer brushless machines 无刷电机 for their RC cars due to their high efficiency.

许多爱好者由于高效能而更喜欢用于遥控车的无刷电机 brushless machines。

2.The brushless machine 无刷电机 in this vacuum cleaner provides quieter operation and longer lifespan.

这款吸尘器中的无刷电机 brushless machine提供更安静的操作和更长的使用寿命。

3.Using a brushless machine 无刷电机 in electric cars can significantly reduce maintenance costs.

在电动车中使用无刷电机 brushless machine可以显著降低维护成本。

4.The brushless machine 无刷电机 technology allows for smoother and more precise control in robotics.

在机器人技术中，无刷电机 brushless machine技术允许更平滑和更精确的控制。

5.The new drone features a powerful brushless machine 无刷电机 that enhances its flight efficiency.

这款新无人机配备了强大的无刷电机 brushless machine，提高了飞行效率。

作文

In recent years, the advancement of technology has led to the development of various innovative devices and machines. One such innovation is the brushless machine, which has gained popularity across multiple industries due to its efficiency and reliability. A brushless machine refers to an electric motor that operates without brushes, which are typically used in traditional motors to transfer electricity to the rotor. This absence of brushes eliminates friction and wear, resulting in a longer lifespan and reduced maintenance costs.The working principle of a brushless machine is based on electromagnetic induction. Instead of using brushes to create a magnetic field, a brushless machine employs permanent magnets on the rotor and uses an electronic controller to manage the current flowing through the stator windings. This design allows for precise control of the motor's speed and torque, making it ideal for applications requiring high performance and efficiency.One of the most significant advantages of a brushless machine is its energy efficiency. Traditional brushed motors tend to waste energy as heat due to friction between the brushes and the commutator. In contrast, brushless machines operate cooler and more efficiently, translating to lower energy consumption and reduced operational costs. This efficiency is particularly beneficial in battery-powered devices, where maximizing battery life is crucial.Moreover, brushless machines produce less noise and vibration compared to their brushed counterparts. This characteristic makes them suitable for applications in environments where noise reduction is essential, such as in household appliances, computer cooling fans, and electric vehicles. The quiet operation of a brushless machine enhances user experience and contributes to a more pleasant working or living environment.The versatility of brushless machines extends to various industries, including aerospace, automotive, robotics, and consumer electronics. In the aerospace sector, for instance, brushless machines are used in drones and electric aircraft, where weight and efficiency are critical factors. Similarly, in the automotive industry, electric vehicles are increasingly utilizing brushless machines to improve performance and extend driving range.Furthermore, the implementation of brushless machines in robotics has revolutionized the field. With precise control and high reliability, these machines enable robots to perform complex tasks with accuracy. From industrial automation to surgical robots, brushless machines play a pivotal role in enhancing productivity and safety.Despite their numerous advantages, brushless machines also come with some challenges. The initial cost of a brushless machine can be higher than that of a traditional brushed motor due to the complexity of the electronic components required for control. However, considering the long-term savings on maintenance and energy costs, many businesses are finding the investment worthwhile.In conclusion, the emergence of brushless machines marks a significant milestone in the evolution of electric motors. Their ability to operate efficiently, quietly, and reliably makes them an attractive option for a wide range of applications. As technology continues to advance, we can expect to see even more innovative uses for brushless machines, further solidifying their place in the modern technological landscape.

近年来，科技的进步促使各种创新设备和机器的发展。其中一种创新是无刷机器，由于其高效性和可靠性，在多个行业中获得了广泛应用。无刷机器指的是一种电动机，它在运行时不使用刷子，而传统电动机通常使用刷子将电流传递给转子。这种没有刷子的设计消除了摩擦和磨损，从而延长了使用寿命并降低了维护成本。无刷机器的工作原理基于电磁感应。它不使用刷子来产生磁场，而是利用转子上的永磁体，并通过电子控制器管理流经定子绕组的电流。这种设计允许对电动机的速度和扭矩进行精确控制，使其非常适合需要高性能和效率的应用。无刷机器最显著的优势之一是其能源效率。传统的有刷电动机由于刷子与换向器之间的摩擦，往往会浪费能量以热量的形式释放出来。而无刷机器则以更冷、更高效的方式运行，转化为更低的能耗和减少的运营成本。这种效率在电池供电设备中尤为重要，因为最大化电池寿命至关重要。此外，无刷机器相比于有刷电动机产生的噪音和振动更少。这一特性使其适用于那些噪音减少至关重要的环境，例如家用电器、计算机散热风扇和电动车辆。无刷机器的安静运行提升了用户体验，并有助于创造更愉快的工作或生活环境。无刷机器的多功能性延伸到航空航天、汽车、机器人和消费电子等多个行业。例如，在航空航天领域，无刷机器被用于无人机和电动飞机，其中重量和效率是关键因素。同样，在汽车行业，电动车越来越多地采用无刷机器来提高性能和延长行驶范围。此外，无刷机器在机器人领域的应用也引发了革命性变化。凭借精确的控制和高可靠性，这些机器使得机器人能够准确地执行复杂任务。从工业自动化到外科手术机器人，无刷机器在提高生产力和安全性方面发挥了关键作用。尽管有许多优点，无刷机器也面临一些挑战。由于控制所需电子元件的复杂性，无刷机器的初始成本可能高于传统的有刷电动机。然而，考虑到长期的维护和能源成本节省，许多企业发现这一投资是值得的。总之，无刷机器的出现标志着电动机演变的重要里程碑。它们高效、安静和可靠的运行能力使其成为各种应用的理想选择。随着技术的不断进步，我们可以期待看到更多创新的无刷机器应用，进一步巩固它们在现代技术领域中的地位。