switchgear

简明释义

英[ˈswɪtʃˌɡɪə(r)]美['swɪtʃ,gɪə]

n. 开关设备；接电装置；开关齿轮

英英释义

单词用法

同义词

反义词

例句

1.The result shows that this method is feasible and effective for qualitative analysis of arc interruption in switchgear.

结果表明，这一方法对开关电器电弧开断的定性分析是实用的和有效的。

2.The company's main products are: power transformer, box-type substation, electrical switchgear, and so on.

公司的主要产品有：电力变压器、箱式变电站、电气开关柜等。

3.Test repaired motors, transformers, switchgear or other electrical apparatus to ensure proper performance.

测试修理电机，变压器，开关柜或其他电器设备，以确保适当的性能。

4.Observe the relevant information in the instruction manual for all actions involving switchgear and switchboards.

有关开关设备的一切操作，都要遵守说明书中的相应规定。

5.Troubleshoot and repair electric motors, transformers, switchgear, generators and other electro-mechanical equipment.

故障排除和修复电动机，变压器，开关柜，发电机和其他机电设备。

6.For monitoring temperature, insulation and mechanism of medium voltage switchgear, an on-line monitoring system was developed.

针对中压开关柜，以温度、机械和绝缘状态为监测对象，研制开发了一套在线监测装置。

7.A fault in the switchgear caused a power outage in the entire building.

在整个建筑中，开关设备的故障导致了停电。

8.The engineer designed a custom switchgear solution for the renewable energy project.

工程师为可再生能源项目设计了一个定制的开关设备解决方案。

9.The technician performed routine maintenance on the switchgear to ensure optimal performance.

技术人员对开关设备进行了例行维护，以确保最佳性能。

10.The new switchgear was installed to improve the reliability of the electrical system.

新安装的开关设备旨在提高电力系统的可靠性。

11.Safety protocols are crucial when working with high-voltage switchgear.

在处理高压开关设备时，安全协议至关重要。

作文

Switchgear plays a crucial role in the electrical power system. It consists of various devices that protect, control, and isolate electrical equipment. Essentially, switchgear (开关设备) is used to ensure the safe distribution of electricity. In any electrical installation, be it industrial or residential, switchgear is an indispensable component. It ensures that the flow of electricity can be managed efficiently, preventing overloads and short circuits that could lead to catastrophic failures.The primary function of switchgear is to interrupt the flow of electricity during abnormal conditions. This is essential for protecting both the equipment and personnel involved. For instance, if there is a fault in the system, the switchgear will detect this anomaly and disconnect the affected section from the power supply. This automatic response helps to minimize damage and maintain safety.There are different types of switchgear available, including air-insulated, gas-insulated, and oil-insulated types. Each type has its own advantages and disadvantages, making it suitable for various applications. Air-insulated switchgear is commonly used in outdoor installations due to its simplicity and cost-effectiveness. Conversely, gas-insulated switchgear is preferred for indoor use where space is limited, as it is more compact and offers enhanced safety features.In addition to protection, switchgear also plays a significant role in controlling the flow of electricity. By using circuit breakers, fuses, and switches, operators can manage the electrical system effectively. This control is vital for ensuring that power is distributed evenly and that all connected devices receive the necessary voltage to operate correctly. Moreover, modern switchgear often incorporates smart technology, allowing for remote monitoring and control, which enhances operational efficiency.The importance of switchgear cannot be overstated, especially in industries that rely heavily on continuous power supply. Hospitals, data centers, and manufacturing plants require uninterrupted electricity to function optimally. Any failure in the switchgear can lead to significant losses, both financially and in terms of safety. Therefore, regular maintenance and testing of switchgear are essential practices in these environments.Furthermore, as the world moves towards renewable energy sources, the role of switchgear is evolving. With the integration of solar panels and wind turbines into the grid, switchgear must adapt to handle variable power sources. This adaptation involves not only technological advancements but also a rethinking of how we design and implement electrical systems. The future of switchgear will likely see increased automation and intelligence, allowing for more responsive and resilient power systems.In conclusion, switchgear (开关设备) is a fundamental element of electrical systems that ensures safety, control, and reliability. Its various types serve different purposes, and its importance is magnified in critical applications. As technology advances, so too will switchgear, adapting to meet the demands of a changing energy landscape. Understanding the role of switchgear is essential for anyone involved in electrical engineering or related fields, as it is the backbone of modern electrical infrastructure.

开关设备在电力系统中发挥着至关重要的作用。它由各种设备组成，用于保护、控制和隔离电气设备。基本上，switchgear（开关设备）用于确保电力的安全分配。在任何电气安装中，无论是工业还是住宅，switchgear都是一个不可或缺的组成部分。它确保电流能够高效管理，防止过载和短路，这可能导致灾难性的故障。switchgear的主要功能是在异常情况下中断电流的流动。这对于保护设备和相关人员至关重要。例如，如果系统出现故障，switchgear将检测到这一异常并断开受影响部分的电源。这种自动响应有助于最小化损害并保持安全。市场上有不同类型的switchgear，包括空气绝缘、气体绝缘和油绝缘类型。每种类型都有其优缺点，使其适合不同的应用。空气绝缘switchgear通常用于户外安装，因为其简单且具有成本效益。相反，气体绝缘switchgear更适合室内使用，特别是在空间有限的情况下，因为它更加紧凑并提供增强的安全功能。除了保护之外，switchgear在控制电流流动方面也发挥着重要作用。通过使用断路器、保险丝和开关，操作员可以有效地管理电气系统。这种控制对于确保电力均匀分配至关重要，并且所有连接的设备都能获得必要的电压以正常运行。此外，现代switchgear通常结合智能技术，允许远程监控和控制，从而提高运营效率。switchgear的重要性不容小觑，尤其是在高度依赖持续电力供应的行业中。医院、数据中心和制造工厂需要不间断的电力才能最佳运行。switchgear中的任何故障都可能导致重大损失，无论是财务上还是安全上。因此，在这些环境中，定期维护和测试switchgear是必不可少的做法。此外，随着世界向可再生能源转型，switchgear的角色也在不断演变。随着太阳能电池板和风力涡轮机的并网，switchgear必须适应处理可变电源。这种适应不仅涉及技术进步，还涉及我们重新思考如何设计和实施电气系统。未来的switchgear可能会看到更多的自动化和智能化，从而实现更具响应性和韧性的电力系统。总之，switchgear（开关设备）是电气系统的基础元素，确保安全、控制和可靠性。其不同类型服务于不同的目的，其重要性在关键应用中被放大。随着技术的进步，switchgear也将不断发展，以满足不断变化的能源格局的需求。了解switchgear的作用对于任何参与电气工程或相关领域的人来说都是至关重要的，因为它是现代电气基础设施的支柱。