secondary distribution network

简明释义

二次配电网络

英英释义

例句

1.The company is investing in its secondary distribution network to improve delivery times.

该公司正在投资其二级分配网络以改善交货时间。

2.Our logistics team is optimizing the secondary distribution network for more efficient resource allocation.

我们的物流团队正在优化二级分配网络以实现更有效的资源分配。

3.By analyzing the secondary distribution network, we can identify areas for improvement.

通过分析二级分配网络，我们可以识别改进的领域。

4.The secondary distribution network plays a crucial role in connecting manufacturers with retailers.

二级分配网络在连接制造商与零售商方面发挥着至关重要的作用。

5.A robust secondary distribution network can enhance customer satisfaction by ensuring timely product availability.

一个强大的二级分配网络可以通过确保及时的产品可用性来提高客户满意度。

作文

In the modern world, the efficiency of power distribution plays a crucial role in ensuring that energy reaches consumers in a timely and reliable manner. One of the key components of this system is the secondary distribution network, which refers to the infrastructure that delivers electricity from substations to end-users, such as homes and businesses. Understanding the significance of the secondary distribution network is essential for grasping how electricity is managed and distributed at a local level.The secondary distribution network acts as a bridge between the high-voltage transmission lines and the low-voltage service lines that connect directly to consumers. After electricity is generated and transmitted over long distances via high-voltage lines, it reaches substations where the voltage is reduced to safer levels for distribution. This is where the secondary distribution network comes into play, taking the lower-voltage electricity and distributing it to neighborhoods, commercial areas, and industrial facilities.One of the primary functions of the secondary distribution network is to ensure that all consumers have access to a reliable power supply. It does this by utilizing various types of infrastructure, including transformers, distribution lines, and switchgear. Transformers are essential in this network as they step down the voltage to levels that can be safely used by residential and commercial equipment. The distribution lines then carry this electricity to consumers, often in a radial or looped configuration to enhance reliability and minimize outages.Moreover, the secondary distribution network is designed with redundancy in mind. This means that if one part of the network fails, there are alternative paths for electricity to reach consumers. This redundancy is vital for maintaining service continuity, especially during peak demand periods or adverse weather conditions. For instance, if a tree falls on a power line, the secondary distribution network can reroute electricity through other lines to prevent widespread outages.In recent years, advancements in technology have significantly impacted the operation of the secondary distribution network. Smart grid technologies, for example, allow for better monitoring and management of electricity flow. Sensors and automated systems can detect issues in real-time, enabling quicker responses to outages or faults. This not only improves the reliability of the secondary distribution network but also enhances overall energy efficiency by reducing losses during transmission.Furthermore, the integration of renewable energy sources, such as solar panels and wind turbines, into the secondary distribution network presents both opportunities and challenges. On one hand, these sources contribute to a more sustainable energy mix; on the other hand, they require modifications to the existing infrastructure to accommodate variable energy inputs. As more consumers install their own generation systems, the secondary distribution network must evolve to support two-way energy flows, where electricity can flow back into the grid from residential solar panels, for example.In conclusion, the secondary distribution network is an indispensable part of the electrical grid that ensures the delivery of electricity from substations to consumers. Its design emphasizes reliability, efficiency, and adaptability to changing energy landscapes. As we continue to innovate and integrate new technologies into our energy systems, understanding the role of the secondary distribution network will be crucial for developing sustainable and resilient power distribution systems in the future.

在现代世界中，电力分配的效率在确保能源及时可靠地到达消费者方面发挥着至关重要的作用。这个系统的关键组成部分之一是二次配电网络，它指的是将电力从变电站输送到最终用户（如家庭和企业）的基础设施。理解二次配电网络的重要性对于掌握电力如何在地方层面上管理和分配至关重要。二次配电网络充当了高压输电线与直接连接到消费者的低压服务线之间的桥梁。在电力被发电并通过高压线路远距离输送后，它到达变电站，在那里电压被降低到更安全的分配水平。这时，二次配电网络发挥作用，将较低电压的电力分配到社区、商业区和工业设施。二次配电网络的主要功能之一是确保所有消费者都能获得可靠的电力供应。它通过利用各种基础设施来实现这一目标，包括变压器、配电线路和开关设备。变压器在这个网络中至关重要，因为它们将电压降低到居民和商业设备可以安全使用的水平。然后，配电线路将这些电力传输给消费者，通常采用放射状或环形配置，以增强可靠性并最小化停电。此外，二次配电网络的设计考虑到了冗余。这意味着如果网络的某一部分发生故障，电力仍然可以通过其他路径到达消费者。这种冗余对于维持服务连续性至关重要，尤其是在高峰需求期间或恶劣天气条件下。例如，如果树木倒在电线上，二次配电网络可以通过其他线路重新分配电力，以防止大范围的停电。近年来，技术的进步显著影响了二次配电网络的运行。智能电网技术，例如，允许更好地监控和管理电力流动。传感器和自动化系统可以实时检测问题，从而快速响应停电或故障。这不仅提高了二次配电网络的可靠性，还通过减少传输过程中的损失提高了整体能源效率。此外，将可再生能源（如太阳能电池板和风力涡轮机）纳入二次配电网络既带来了机遇，也带来了挑战。一方面，这些能源来源有助于形成更可持续的能源组合；另一方面，它们需要对现有基础设施进行修改，以适应可变的能源输入。随着越来越多的消费者安装自己的发电系统，二次配电网络必须发展以支持双向电力流动，例如，电力可以通过住宅太阳能电池板反向流入电网。总之，二次配电网络是电网中不可或缺的一部分，确保电力从变电站传输到消费者。它的设计强调可靠性、效率和适应不断变化的能源格局。随着我们继续创新并将新技术整合到我们的能源系统中，理解二次配电网络的作用对于未来开发可持续和韧性的电力分配系统至关重要。