power demand

简明释义

需要功率

英英释义

例句

1.During the summer months, power demand 电力需求 typically increases due to air conditioning usage.

在夏季，由于空调的使用，电力需求 power demand 通常会增加。

2.Smart grids help manage power demand 电力需求 more efficiently by distributing energy based on real-time usage.

智能电网通过根据实时使用情况分配能源，更有效地管理电力需求 power demand。

3.New technologies are emerging to better forecast power demand 电力需求 for renewable energy sources.

新技术正在出现，以更好地预测可再生能源的电力需求 power demand。

4.The utility company is monitoring the power demand 电力需求 to ensure they can meet customer needs during peak hours.

公用事业公司正在监测电力需求 power demand，以确保在高峰时段能够满足客户需求。

5.The government is implementing measures to reduce power demand 电力需求 during peak times.

政府正在采取措施在高峰时段减少电力需求 power demand。

作文

In today's rapidly evolving world, understanding the concept of power demand is crucial for both individuals and industries. Power demand refers to the total amount of electrical energy that consumers require at any given time. This demand can fluctuate based on various factors such as time of day, season, and economic activity. For instance, during peak hours, when most people are at home using appliances, the power demand significantly increases. Conversely, during the night or early morning, when fewer people are awake, the power demand tends to decrease.The relationship between power demand and supply is fundamental in the energy sector. Utility companies must ensure that they can meet the power demand without interruption. If the power demand exceeds supply, it can lead to blackouts or brownouts, which can disrupt daily life and harm businesses. Therefore, energy providers continuously monitor and predict power demand to maintain a balance between supply and consumption.One of the key challenges in managing power demand is the increasing use of renewable energy sources. While these sources, such as solar and wind, are essential for sustainable development, they can be intermittent. This intermittency can create difficulties in meeting power demand. For example, on cloudy days, solar panels generate less electricity, which can lead to a shortfall in meeting the power demand during peak usage times. As a result, energy systems need to incorporate storage solutions, such as batteries, to store excess energy generated during low power demand periods and release it during high power demand times.Moreover, technological advancements play a significant role in managing power demand. Smart grids, for instance, utilize digital technology to monitor and manage the flow of electricity. They can help optimize the distribution of power based on real-time power demand data. By implementing smart meters, consumers can also track their energy usage more effectively, leading to more informed decisions about reducing their power demand during peak times. This not only helps in lowering electricity bills but also contributes to a more stable energy grid.Furthermore, policies and regulations can influence power demand. Governments around the world are implementing measures to encourage energy efficiency and conservation. By promoting energy-saving technologies and practices, they aim to reduce overall power demand. For instance, incentivizing the use of energy-efficient appliances can lead to a significant reduction in power demand, especially during peak hours.In conclusion, the concept of power demand is integral to the functioning of modern society. Understanding its dynamics helps in ensuring a reliable energy supply while promoting sustainability. As we move towards a future with greater reliance on renewable energy, addressing the challenges associated with power demand will be essential. Through innovation, effective management, and policy support, we can achieve a balance that meets our energy needs while safeguarding the environment.

在当今快速发展的世界中，理解“电力需求”的概念对于个人和工业都至关重要。“电力需求”指的是消费者在任何给定时间所需的总电能。这种需求会根据各种因素而波动，例如一天中的时间、季节和经济活动。例如，在高峰时段，大多数人在家使用电器时，“电力需求”会显著增加。相反，在夜间或清晨，当人们较少醒来时，“电力需求”往往会减少。“电力需求”与供应之间的关系在能源部门是基础性的。公用事业公司必须确保能够不间断地满足“电力需求”。如果“电力需求”超过供应，可能会导致停电或降压，这会干扰日常生活并损害企业。因此，能源供应商不断监测和预测“电力需求”，以保持供需之间的平衡。管理“电力需求”的一个关键挑战是可再生能源的使用日益增加。虽然这些能源，如太阳能和风能，对于可持续发展至关重要，但它们可能是不稳定的。这种间歇性可能会在满足“电力需求”时造成困难。例如，在阴天，太阳能电池板产生的电力较少，这可能导致在高峰使用期间无法满足“电力需求”。因此，能源系统需要结合储存解决方案，例如电池，以便在低“电力需求”期间储存多余的电能，并在高“电力需求”时期释放。此外，技术进步在管理“电力需求”方面发挥了重要作用。例如，智能电网利用数字技术监测和管理电力流动。它们可以根据实时“电力需求”数据优化电力分配。通过实施智能电表，消费者也可以更有效地跟踪他们的能耗，从而做出更明智的决定，在高峰时段减少他们的“电力需求”。这不仅有助于降低电费，还为更稳定的能源网络做出贡献。此外，政策和法规也会影响“电力需求”。世界各国政府正在实施措施，以鼓励能源效率和节约。通过推广节能技术和实践，他们旨在减少整体“电力需求”。例如，激励使用节能电器可以在高峰时段显著减少“电力需求”，特别是在高峰时段。总之，“电力需求”的概念对现代社会的运作至关重要。理解其动态有助于确保可靠的能源供应，同时促进可持续性。随着我们朝着更大程度依赖可再生能源的未来迈进，解决与“电力需求”相关的挑战将是必不可少的。通过创新、有效管理和政策支持，我们可以实现满足能源需求与保护环境之间的平衡。