diesel electric drive

简明释义

柴油电力推进柴油机电力传动

英英释义

例句

1.Using a diesel electric drive allows the bus to run quietly in urban areas.

使用柴油电驱动使得公交车在城市区域安静运行。

2.The military vehicles are often designed with a diesel electric drive for stealth operations.

军事车辆通常设计有柴油电驱动以便于隐蔽行动。

3.The new freight train utilizes a diesel electric drive system for improved efficiency.

新型货运列车采用了柴油电驱动系统以提高效率。

4.The construction equipment operates on a diesel electric drive to enhance performance.

这台建筑设备采用柴油电驱动以增强性能。

5.Many modern ships are equipped with diesel electric drive technology to reduce emissions.

许多现代船舶配备了柴油电驱动技术以减少排放。

作文

The term diesel electric drive refers to a hybrid power system that combines a diesel engine with an electric generator. This technology has been widely adopted in various industries, particularly in transportation and heavy machinery. The primary advantage of a diesel electric drive system is its ability to efficiently convert fuel into electrical energy, which can then be used to power electric motors. This not only enhances the overall efficiency of the system but also reduces emissions compared to traditional diesel engines.In the context of marine applications, many ships utilize a diesel electric drive system. These vessels are equipped with large diesel generators that produce electricity, which is then supplied to electric propulsion motors. This setup allows for greater flexibility in vessel design and can lead to improved maneuverability. Additionally, it enables the use of multiple smaller engines rather than one large engine, which can be more efficient and easier to maintain.Similarly, in the railway industry, trains often employ a diesel electric drive system. Diesel locomotives generate electricity through their engines, which powers electric traction motors. This configuration allows for smooth acceleration and deceleration, as well as the ability to regenerate energy during braking. The implementation of diesel electric drive technology in trains has contributed to enhanced performance and reduced operational costs.Furthermore, the construction and mining industries have also embraced diesel electric drive systems in their heavy equipment. For instance, large excavators and haul trucks often feature this technology. The combination of diesel engines and electric drives provides superior torque and power, enabling these machines to operate effectively in challenging environments. The use of electric motors can also reduce noise pollution and enhance operator comfort, making them more suitable for urban settings.One of the key challenges associated with diesel electric drive systems is the initial cost of investment. While the long-term benefits in terms of fuel savings and maintenance may outweigh the upfront costs, many companies are hesitant to make the switch. However, as technology advances and environmental regulations become stricter, the adoption of diesel electric drive systems is likely to increase.In conclusion, the diesel electric drive system represents a significant advancement in power generation and propulsion technologies. Its applications across various sectors, including marine, rail, and heavy machinery, highlight its versatility and efficiency. As industries continue to seek more sustainable and cost-effective solutions, the diesel electric drive technology will undoubtedly play a crucial role in shaping the future of transportation and machinery operations. Understanding the mechanics and benefits of diesel electric drive is essential for anyone involved in these fields, as it offers a glimpse into the ongoing evolution of energy systems in our modern world.

短语diesel electric drive指的是一种混合动力系统，它将柴油发动机与电动发电机结合在一起。这项技术在各个行业中得到了广泛应用，特别是在运输和重型机械领域。diesel electric drive系统的主要优点是能够有效地将燃料转化为电能，然后用于驱动电动机。这不仅提高了系统的整体效率，还减少了与传统柴油发动机相比的排放。在海洋应用的背景下，许多船只使用diesel electric drive系统。这些船舶配备有大型柴油发电机，产生电力，然后供给电动推进电动机。这种设置允许船舶设计的更大灵活性，并可以改善操控性。此外，它还使得使用多个较小的发动机而不是一个大型发动机成为可能，这样可以更加高效且易于维护。同样，在铁路行业，火车通常采用diesel electric drive系统。柴油机车通过其发动机发电，驱动电动牵引电动机。这样的配置允许平稳的加速和减速，以及在制动时回收能量。diesel electric drive技术在火车上的应用促进了性能的提升和运营成本的降低。此外，建筑和采矿行业也在重型设备中采用了diesel electric drive系统。例如，大型挖掘机和运输卡车通常具备这项技术。柴油发动机与电动驱动的结合提供了卓越的扭矩和动力，使这些机器能够在严峻的环境中有效运作。电动机的使用也可以减少噪音污染，提高操作员的舒适度，使其更适合城市环境。与diesel electric drive系统相关的一个主要挑战是初始投资成本。尽管长期来看，燃料节省和维护费用可能超过前期成本，但许多公司仍然犹豫不决。然而，随着技术的进步和环境法规的日益严格，diesel electric drive系统的采用率可能会增加。总之，diesel electric drive系统代表了发电和推进技术的重要进步。它在海洋、铁路和重型机械等各个行业的应用突显了其多功能性和效率。随着各行业继续寻求更可持续和经济高效的解决方案，diesel electric drive技术无疑将在塑造未来交通和机械操作中发挥关键作用。理解diesel electric drive的机制和好处对于任何参与这些领域的人来说都是至关重要的，因为它提供了对我们现代世界能源系统不断演变的洞察。