automatic voltage control

简明释义

电压自动调整

英英释义

例句

1.With the new automatic voltage control system, the grid can respond quickly to fluctuations in electricity supply.

通过新的自动电压控制系统，电网能够快速响应电力供应的波动。

2.During a storm, the automatic voltage control system adjusted the voltage levels to protect sensitive equipment.

在风暴期间，自动电压控制系统调整了电压水平，以保护敏感设备。

3.Engineers are testing the automatic voltage control algorithms to improve grid reliability.

工程师正在测试自动电压控制算法，以提高电网的可靠性。

4.The automatic voltage control feature in the transformer helps prevent damage from overvoltage conditions.

变压器中的自动电压控制功能有助于防止过电压条件造成的损坏。

5.The power plant implemented automatic voltage control to maintain stable voltage levels during peak demand.

发电厂实施了自动电压控制以在高峰需求期间维持稳定的电压水平。

作文

In modern electrical engineering, the concept of automatic voltage control plays a crucial role in ensuring the stability and efficiency of power systems. Automatic voltage control refers to the process of automatically adjusting the voltage level in an electrical system to maintain it within a specified range. This is essential for the proper functioning of electrical devices and the overall reliability of the power supply.One of the primary purposes of automatic voltage control is to prevent voltage fluctuations that can lead to equipment damage or operational inefficiencies. For instance, when the load on a power system increases, the voltage may drop below the desired level. Without automatic voltage control, this could result in insufficient power being delivered to connected devices, causing them to malfunction or operate inefficiently. Conversely, if the load decreases suddenly, the voltage could rise too high, potentially damaging sensitive equipment. Therefore, implementing automatic voltage control mechanisms is vital for maintaining a stable voltage output.There are various methods used in automatic voltage control. One common approach involves the use of automatic voltage regulators (AVRs), which monitor the voltage levels in real-time and make adjustments as needed. These devices can either increase or decrease the excitation of generators to ensure that the output voltage remains stable. Additionally, modern power systems often employ advanced technologies such as digital control systems and smart grid solutions to enhance the effectiveness of automatic voltage control.The benefits of automatic voltage control extend beyond just equipment protection. It also contributes to energy efficiency by optimizing the power factor and reducing losses in the transmission and distribution networks. By maintaining the voltage at optimal levels, automatic voltage control helps minimize the amount of energy wasted as heat in electrical components, ultimately leading to lower operational costs for utility companies and consumers alike.Moreover, automatic voltage control is increasingly important in renewable energy systems, where voltage stability can be more challenging due to the intermittent nature of sources like wind and solar power. Integrating automatic voltage control with these renewable sources allows for better management of voltage levels, ensuring that the energy produced can be effectively utilized without compromising the stability of the grid.In conclusion, automatic voltage control is a fundamental aspect of modern electrical systems, providing numerous benefits in terms of stability, efficiency, and safety. As technology continues to evolve, the methods and tools used for automatic voltage control will likely become even more sophisticated, further enhancing the reliability of our power systems. Understanding and implementing effective automatic voltage control strategies will be essential for engineers and utilities as they work to meet the growing demands for electricity while ensuring a sustainable and resilient energy future.

在现代电气工程中，自动电压控制的概念在确保电力系统的稳定性和效率方面发挥着至关重要的作用。自动电压控制是指自动调整电气系统中的电压水平，以保持在指定范围内的过程。这对于电气设备的正常运行和电力供应的整体可靠性至关重要。自动电压控制的主要目的是防止电压波动，这可能导致设备损坏或操作效率低下。例如，当电力系统上的负载增加时，电压可能会降到所需水平以下。如果没有自动电压控制，这可能导致连接设备无法获得足够的电力，从而导致它们故障或效率低下。相反，如果负载突然减少，电压可能会升高到过高，可能会损坏敏感设备。因此，实施自动电压控制机制对于维持稳定的电压输出至关重要。在自动电压控制中使用了各种方法。一种常见的方法是使用自动电压调节器（AVR），这些设备实时监测电压水平，并根据需要进行调整。这些设备可以增加或减少发电机的励磁，以确保输出电压保持稳定。此外，现代电力系统通常采用先进的技术，如数字控制系统和智能电网解决方案，以增强自动电压控制的有效性。自动电压控制的好处不仅限于设备保护。它还通过优化功率因数和减少传输和配电网络中的损耗来促进能源效率。通过将电压保持在最佳水平，自动电压控制有助于最小化电气组件中作为热量浪费的能量，从而最终降低公用事业公司和消费者的运营成本。此外，自动电压控制在可再生能源系统中变得越来越重要，因为由于风能和太阳能等来源的不稳定性，电压稳定性可能更具挑战性。将自动电压控制与这些可再生能源整合在一起，可以更好地管理电压水平，确保产生的能量能够有效利用，而不会影响电网的稳定性。总之，自动电压控制是现代电气系统的基本方面，在稳定性、效率和安全性方面提供了众多好处。随着技术的不断发展，用于自动电压控制的方法和工具可能会变得更加复杂，从而进一步增强我们电力系统的可靠性。理解和实施有效的自动电压控制策略将对工程师和公用事业公司至关重要，因为他们努力满足日益增长的电力需求，同时确保可持续和韧性的能源未来。