balanced voltage

简明释义

平衡电压;

英英释义

例句

1.To ensure longevity, motors should be operated under conditions of balanced voltage.

为了确保电机的使用寿命，应在平衡电压的条件下运行。

2.The system operates efficiently when the power supply provides a balanced voltage.

当电源提供平衡电压时，系统运行效率高。

3.An imbalance in the balanced voltage can lead to equipment failure.

在平衡电压中的不平衡可能导致设备故障。

4.In three-phase systems, achieving balanced voltage is crucial for optimal performance.

在三相系统中，实现平衡电压对于最佳性能至关重要。

5.The technician measured the balanced voltage across the terminals.

技术人员测量了端子上的平衡电压。

作文

In the realm of electrical engineering, the concept of balanced voltage plays a crucial role in ensuring the efficient operation of electrical systems. To fully appreciate this concept, one must first understand what it entails. A balanced voltage refers to a situation where the voltages in a multi-phase system are equal in magnitude and symmetrically spaced in phase angle. This condition is essential for the proper functioning of three-phase power systems, which are widely used in industrial and commercial applications.The importance of balanced voltage cannot be overstated. When voltages are balanced, the load on each phase is equal, leading to optimal performance and reduced losses in the system. Conversely, an unbalanced voltage can result in several issues, such as overheating of equipment, increased losses, and even failure of electrical components. Therefore, maintaining a balanced voltage is vital for the longevity and reliability of electrical systems.To illustrate the significance of balanced voltage, consider a typical three-phase motor. When supplied with a balanced voltage, the motor operates smoothly, providing consistent torque and efficiency. However, if the voltage becomes unbalanced—due to factors like uneven loading or faults in the supply network—the motor may experience vibrations, reduced efficiency, and potential damage over time. Thus, engineers must monitor and control voltage levels to ensure they remain balanced.Moreover, achieving balanced voltage often involves the use of specialized equipment and techniques. For example, transformers can be employed to convert unbalanced voltages into balanced ones. Additionally, power factor correction devices can help improve voltage balance by compensating for reactive power in the system. These solutions not only enhance the performance of electrical systems but also contribute to energy savings and sustainability.In conclusion, the concept of balanced voltage is fundamental to the field of electrical engineering. It ensures the efficient operation of electrical systems, minimizes losses, and prolongs the lifespan of equipment. As technology continues to advance, the importance of maintaining a balanced voltage will only grow, making it a critical area of focus for engineers and technicians alike. Understanding and managing balanced voltage is essential for anyone involved in the design, operation, or maintenance of electrical systems, underscoring its relevance in today's energy-conscious world.

在电气工程领域，平衡电压的概念在确保电气系统高效运行方面发挥着至关重要的作用。要全面理解这一概念，首先必须了解其含义。平衡电压是指在多相系统中，电压的幅值相等且相位角对称分布的情况。这一条件对于三相电力系统的正常运行至关重要，而三相电力系统广泛应用于工业和商业领域。平衡电压的重要性不容小觑。当电压平衡时，每个相的负载相等，从而实现最佳性能并减少系统中的损耗。相反，不平衡的电压可能导致多种问题，例如设备过热、损耗增加，甚至电气元件的故障。因此，保持平衡电压对于电气系统的长寿命和可靠性至关重要。为了说明平衡电压的重要性，可以考虑一个典型的三相电动机。当电动机被供应以平衡电压时，它运行顺畅，提供稳定的扭矩和效率。然而，如果电压变得不平衡——由于负载不均或供电网络中的故障——电动机可能会经历振动、效率降低，甚至可能随着时间的推移造成损坏。因此，工程师必须监测和控制电压水平，以确保它们保持平衡。此外，实现平衡电压通常涉及使用专门的设备和技术。例如，可以使用变压器将不平衡电压转换为平衡电压。此外，功率因数补偿设备可以通过补偿系统中的无功功率来帮助改善电压平衡。这些解决方案不仅提高了电气系统的性能，还促进了节能和可持续发展。总之，平衡电压的概念是电气工程领域的基础。它确保电气系统的高效运行，最小化损耗，并延长设备的使用寿命。随着技术的不断进步，保持平衡电压的重要性只会增加，使其成为工程师和技术人员关注的关键领域。理解和管理平衡电压对于任何参与电气系统设计、操作或维护的人来说都是必不可少的，突显了其在当今节能意识日益增强的世界中的相关性。