potential transformer

简明释义

变压器

英英释义

例句

1.A potential transformer 电压变压器 can help in protecting sensitive equipment from voltage spikes.

一个电压变压器 potential transformer可以帮助保护敏感设备免受电压尖峰的影响。

2.In the power distribution system, a potential transformer 电压变压器 is essential for monitoring voltage levels.

在电力分配系统中，电压变压器 potential transformer对于监测电压水平至关重要。

3.The utility company installed a new potential transformer 电压变压器 to improve the accuracy of their voltage readings.

公用事业公司安装了一个新的电压变压器 potential transformer以提高电压读数的准确性。

4.During the maintenance check, we found that the potential transformer 电压变压器 was not functioning properly.

在维护检查中，我们发现电压变压器 potential transformer工作不正常。

5.The electrical engineer explained how the potential transformer 电压变压器 can be used to step down high voltages for measurement.

电气工程师解释了如何使用电压变压器 potential transformer将高电压降低以进行测量。

作文

In the world of electrical engineering, the term potential transformer refers to a device that is used to reduce high voltages to lower levels for measurement and monitoring purposes. These transformers play a crucial role in ensuring the safety and efficiency of electrical systems. The basic function of a potential transformer is to step down the voltage from a high level to a level that can be safely handled by measuring instruments such as voltmeters and relays. This transformation allows engineers to monitor the voltage levels in power systems without exposing themselves or their equipment to dangerous high voltages.The design of a potential transformer typically involves a primary winding connected to the high voltage source and a secondary winding connected to the measuring instrument. The ratio of the number of turns in the primary and secondary windings determines the voltage reduction. For example, if the primary winding has 1000 turns and the secondary has 100 turns, the voltage will be reduced by a factor of 10. This precise ratio is essential for accurate measurements and ensures that the instruments can operate correctly under various conditions.One of the significant advantages of using a potential transformer is its ability to isolate measuring devices from high voltage lines. This isolation not only protects the measuring instruments but also enhances the safety of personnel working on or near high-voltage equipment. By stepping down the voltage, these transformers minimize the risk of electric shock and other hazards associated with high voltage.In addition to safety, potential transformers are essential for maintaining the accuracy of voltage measurements. High voltage levels can introduce errors in readings due to factors such as insulation breakdown or electromagnetic interference. By using a potential transformer, engineers can ensure that the measurements taken are reliable and reflect the true state of the electrical system.Moreover, potential transformers are widely used in substations, power plants, and distribution networks. They help in monitoring the performance of electrical equipment and provide critical data for system analysis and maintenance. For instance, if a potential transformer indicates an abnormal voltage level, it can signal potential issues in the system that require immediate attention.As technology advances, the design and application of potential transformers continue to evolve. Modern transformers are often equipped with smart technology that allows for remote monitoring and diagnostics. This innovation enhances the ability to manage electrical systems efficiently and respond quickly to any anomalies.In conclusion, the potential transformer is a vital component in electrical engineering, serving both safety and measurement purposes. Its ability to reduce high voltages to manageable levels while providing isolation for measuring instruments makes it indispensable in the field. As we continue to innovate and improve electrical systems, the role of the potential transformer will remain crucial in ensuring safe and accurate operation. Understanding this device and its functions is essential for anyone involved in the electrical engineering domain, as it contributes significantly to the overall reliability and safety of electrical power systems.

在电气工程领域，短语潜在变压器指的是一种用于将高电压降低到较低水平以进行测量和监控的设备。这些变压器在确保电气系统的安全性和效率方面发挥着至关重要的作用。潜在变压器的基本功能是将高电压从高水平降到可以安全处理的电压，以便测量仪器（例如电压表和继电器）使用。这种转换使工程师能够监控电力系统中的电压水平，而不必让自己或他们的设备暴露于危险的高电压之下。潜在变压器的设计通常涉及一个连接到高电压源的初级绕组和一个连接到测量仪器的次级绕组。初级和次级绕组的匝数比决定了电压的降低。例如，如果初级绕组有1000匝，而次级绕组有100匝，则电压将降低10倍。这个精确的比率对于准确的测量至关重要，并确保仪器在各种条件下都能正常工作。使用潜在变压器的一个显著优势是能够将测量设备与高压线路隔离。这种隔离不仅保护测量仪器，还增强了在高压设备上或附近工作的人员的安全性。通过降低电压，这些变压器最小化了触电和其他与高电压相关的危险的风险。除了安全性，潜在变压器对于保持电压测量的准确性也是必不可少的。高电压水平可能会由于绝缘击穿或电磁干扰等因素引入读数误差。通过使用潜在变压器，工程师可以确保所测得的值可靠并反映电气系统的真实状态。此外，潜在变压器广泛应用于变电站、发电厂和配电网络中。它们帮助监控电气设备的性能，并为系统分析和维护提供关键数据。例如，如果潜在变压器显示出异常的电压水平，它可以发出信号，提示系统中可能存在需要立即关注的问题。随着技术的发展，潜在变压器的设计和应用也在不断演进。现代变压器通常配备智能技术，允许远程监控和诊断。这一创新增强了高效管理电气系统和迅速响应任何异常情况的能力。总之，潜在变压器是电气工程中的重要组成部分，服务于安全和测量目的。它将高电压降低到可管理水平，同时为测量仪器提供隔离，使其在该领域不可或缺。随着我们继续创新和改善电气系统，潜在变压器的作用将在确保安全和准确操作中保持至关重要。理解这种设备及其功能对于任何参与电气工程领域的人来说都是必不可少的，因为它对电力系统的整体可靠性和安全性做出了重要贡献。