resistance braking

简明释义

能耗制动

英英释义

例句

1.The train uses resistance braking to slow down gradually before entering the station.

火车在进入车站之前使用电阻制动逐渐减速。

2.The formula one car utilizes resistance braking to optimize its speed on the track.

方程式赛车利用电阻制动来优化其在赛道上的速度。

3.In electric vehicles, resistance braking helps in regenerating energy while slowing down.

在电动车中，电阻制动有助于在减速时回收能量。

4.Using resistance braking can extend the life of your vehicle's traditional brakes.

使用电阻制动可以延长您车辆传统刹车的使用寿命。

5.During the descent, the cyclist relied on resistance braking to maintain control.

在下坡时，骑自行车的人依靠电阻制动来保持控制。

作文

In the world of engineering and mechanics, understanding various braking systems is crucial for ensuring safety and efficiency. One such system is known as resistance braking, which plays a significant role in controlling the speed of vehicles, especially in heavy-duty applications like trains and large trucks. This type of braking relies on the principle of converting kinetic energy into heat through friction or electrical resistance, thus slowing down the vehicle without relying solely on traditional friction brakes.The concept of resistance braking can be observed in various forms. For instance, in electric trains, regenerative braking is a common application of this principle. When the train slows down, the electric motors that drive the wheels can reverse their function and act as generators. This process converts the train's kinetic energy back into electrical energy, which can then be fed back into the power supply system or stored for later use. This not only helps in reducing wear and tear on mechanical components but also improves overall energy efficiency.Another example of resistance braking is found in the use of hydraulic retarder systems in large trucks. These systems work by using hydraulic fluid to create resistance against the drive shaft, effectively slowing down the vehicle without engaging the traditional brake pads. This method is particularly beneficial during long descents, where overheating of standard brakes can lead to brake fade, significantly compromising safety.The advantages of resistance braking are numerous. First and foremost, it enhances safety by providing an additional layer of braking power. In situations where traditional brakes may fail or overheat, resistance braking can serve as a reliable backup. Moreover, since this system often involves fewer moving parts than conventional braking systems, it can lead to lower maintenance costs and increased durability over time.However, it is essential to understand that resistance braking is not without its limitations. The effectiveness of this system can be influenced by various factors, including the weight of the vehicle, the speed at which it is traveling, and the specific design of the braking system. Additionally, while resistance braking can greatly reduce the reliance on traditional brakes, it should not be considered a complete replacement. Rather, it should be integrated into a comprehensive braking strategy that includes multiple types of braking systems to ensure optimal performance.In conclusion, resistance braking represents a vital aspect of modern braking technology, particularly in heavy-duty vehicles. By converting kinetic energy into heat or electrical energy, this system enhances safety and efficiency while reducing wear on traditional braking components. As we continue to innovate and improve vehicle technologies, understanding and implementing resistance braking will undoubtedly play a key role in shaping the future of transportation. It is imperative for engineers and mechanics to grasp the principles behind this system to maximize its benefits and ensure the safe operation of vehicles across various industries.

在工程和机械的世界中，理解各种制动系统对于确保安全和效率至关重要。其中一个系统被称为阻力制动，在控制车辆速度方面发挥着重要作用，尤其是在火车和大型卡车等重型应用中。这种制动类型依靠将动能转化为热量的原理，通过摩擦或电阻来减缓车辆的速度，而不仅仅依赖于传统的摩擦制动。阻力制动的概念可以在各种形式中观察到。例如，在电动火车中，再生制动是这一原理的常见应用。当火车减速时，驱动轮子的电动机可以反转其功能并充当发电机。这个过程将火车的动能转化回电能，然后可以反馈到电力供应系统或储存以备后用。这不仅有助于减少机械部件的磨损，还提高了整体能源效率。另一个阻力制动的例子是在大型卡车中使用液压减速器系统。这些系统通过使用液压油对驱动轴产生阻力，有效地减缓车辆而不接触传统制动片。这种方法在长时间下降的情况下特别有利，因为传统制动的过热可能导致制动失效，从而严重危及安全。阻力制动的优势有很多。首先，它通过提供额外的制动动力来增强安全性。在传统制动可能失效或过热的情况下，阻力制动可以作为可靠的备份。此外，由于该系统通常涉及的运动部件比传统制动系统少，因此可以降低维护成本并增加耐用性。然而，必须理解的是，阻力制动并非没有局限性。该系统的有效性可能受到多种因素的影响，包括车辆的重量、行驶速度以及制动系统的具体设计。此外，尽管阻力制动可以大大减少对传统制动的依赖，但它不应被视为完全替代。相反，它应融入全面的制动策略中，包括多种类型的制动系统，以确保最佳性能。总之，阻力制动代表了现代制动技术的重要方面，特别是在重型车辆中。通过将动能转化为热量或电能，这一系统增强了安全性和效率，同时减少了对传统制动部件的磨损。随着我们继续创新和改进车辆技术，理解和实施阻力制动无疑将在塑造交通运输的未来中发挥关键作用。工程师和机械师必须掌握这一系统背后的原理，以最大化其好处，确保各行业车辆的安全运行。