kilovolt-ampere hour

简明释义

千伏安小时

英英释义

例句

1.The power plant generated 5000 kilovolt-ampere hour 千伏安时 of electricity last month.

上个月发电厂产生了5000 千伏安时 kilovolt-ampere hour 的电力。

2.The battery storage system has a capacity of 200 kilovolt-ampere hour 千伏安时.

该电池储存系统的容量为200 千伏安时 kilovolt-ampere hour。

3.Our solar panels can produce up to 300 kilovolt-ampere hour 千伏安时 daily.

我们的太阳能电池板每天可以产生高达300 千伏安时 kilovolt-ampere hour 的电量。

4.The electric vehicle's battery is rated at 75 kilovolt-ampere hour 千伏安时.

这款电动车的电池额定为75 千伏安时 kilovolt-ampere hour。

5.To estimate your energy usage, you need to know how many kilovolt-ampere hour 千伏安时 your appliances consume.

要估算您的能耗，您需要知道您的电器消耗了多少 千伏安时 kilovolt-ampere hour。

作文

In today's world, where energy consumption is at an all-time high, understanding the various units of measurement for electrical energy is crucial. One such unit that plays a significant role in the field of electrical engineering is the kilovolt-ampere hour. This unit is essential for quantifying the amount of electrical energy consumed or produced over time. To grasp the importance of the kilovolt-ampere hour, we must first break down its components. The term 'kilovolt' refers to a unit of electric potential equal to one thousand volts. It is commonly used in high-voltage electrical systems, where managing and controlling voltage levels is vital for safety and efficiency. The 'ampere', on the other hand, is a measure of electric current. When combined, these two terms form the basis of the kilovolt-ampere hour, which represents the product of voltage and current over a period of time. The significance of the kilovolt-ampere hour becomes apparent when we consider its application in various industries. For instance, in power generation and distribution, understanding how much energy is being consumed or generated is critical for operational efficiency. By measuring energy in kilovolt-ampere hours, engineers can ensure that systems are running optimally and can make informed decisions regarding energy usage. Moreover, the kilovolt-ampere hour is particularly relevant in the context of renewable energy sources, such as solar and wind power. These energy systems often produce variable amounts of electricity depending on environmental conditions. By calculating the total energy output in kilovolt-ampere hours, operators can assess the performance of these systems and make necessary adjustments to maximize efficiency. In addition to its technical applications, understanding the kilovolt-ampere hour also has financial implications. Utility companies often bill consumers based on their energy consumption measured in kilowatt-hours (kWh), which is closely related to the kilovolt-ampere hour. Consumers who are aware of how much energy they use can make better choices about their electricity consumption, potentially leading to lower bills and a reduced carbon footprint. Furthermore, as the world moves towards more sustainable energy practices, knowledge of the kilovolt-ampere hour will become increasingly important. As individuals and businesses strive to reduce their energy consumption and transition to greener alternatives, understanding how to measure and manage energy use in terms of kilovolt-ampere hours will be an essential skill. In conclusion, the kilovolt-ampere hour is a vital unit of measurement in the realm of electrical energy. Its relevance extends across various sectors, from engineering and renewable energy to consumer awareness and sustainability. By familiarizing ourselves with this term and its implications, we can better navigate the complexities of energy consumption and contribute to a more efficient and sustainable future. Whether you are an engineer, a business owner, or simply a conscious consumer, understanding the kilovolt-ampere hour will empower you to make informed decisions about energy use.

在当今世界，能源消耗达到了历史最高水平，理解电能的各种测量单位至关重要。其中一个在电气工程领域发挥着重要作用的单位是千伏安时。这个单位对于量化在一段时间内消耗或产生的电能至关重要。要掌握千伏安时的重要性，我们首先必须分解其组成部分。“千伏”一词指的是电位的单位，等于一千伏特。它通常用于高压电气系统中，在这些系统中，管理和控制电压水平对于安全和效率至关重要。另一方面，“安培”是电流的测量单位。当这两个术语结合在一起时，就形成了千伏安时的基础，它代表了电压和电流在一段时间内的乘积。当我们考虑其在各个行业中的应用时，千伏安时的重要性变得显而易见。例如，在发电和配电领域，了解消耗或产生了多少能量对于操作效率至关重要。通过以千伏安时为单位测量能量，工程师可以确保系统的最佳运行，并就能量使用做出明智的决策。此外，千伏安时在可再生能源源（如太阳能和风能）的背景下尤其相关。这些能源系统的电力输出通常取决于环境条件，具有可变性。通过计算总能量输出为千伏安时，操作人员可以评估这些系统的性能，并进行必要的调整以最大化效率。除了技术应用之外，理解千伏安时还有财务意义。公用事业公司通常根据以千瓦时（kWh）测量的能量消耗向消费者收费，这与千伏安时密切相关。意识到自己使用了多少能量的消费者可以更好地选择自己的电力消费，从而可能降低账单并减少碳足迹。此外，随着世界朝着更可持续的能源实践迈进，了解千伏安时将变得越来越重要。随着个人和企业努力减少能源消耗并过渡到更环保的替代品，理解如何以千伏安时来测量和管理能源使用将是一项必不可少的技能。总之，千伏安时是在电能领域的重要测量单位。它的相关性延伸到各个部门，从工程和可再生能源到消费者意识和可持续性。通过熟悉这个术语及其含义，我们可以更好地应对能源消耗的复杂性，并为更高效和可持续的未来作出贡献。无论您是工程师、企业主还是只是一个有意识的消费者，理解千伏安时将使您能够就能源使用做出明智的决策。