power demand

简明释义

需用功率

英英释义

例句

1.During winter, the power demand 电力需求 increases significantly due to heating needs.

冬季，由于取暖需求，power demand 电力需求 显著增加。

2.The city is experiencing a spike in power demand 电力需求 during the summer months due to increased air conditioning usage.

由于夏季空调使用增加，城市的power demand 电力需求 正在激增。

3.Renewable energy sources can help meet the growing power demand 电力需求 of urban areas.

可再生能源可以帮助满足城市地区日益增长的power demand 电力需求。

4.Smart grids are designed to manage power demand 电力需求 more efficiently.

智能电网旨在更有效地管理power demand 电力需求。

5.Utilities must prepare for high power demand 电力需求 during peak hours to avoid outages.

公用事业公司必须为高峰时段的power demand 电力需求 做好准备，以避免停电。

作文

Power demand is a critical concept in the field of energy management and economics. It refers to the amount of electrical power that consumers need at any given time. Understanding power demand (电力需求) is essential for utility companies, as it helps them to forecast energy consumption patterns, allocate resources efficiently, and ensure a stable supply of electricity. In this essay, we will explore the factors influencing power demand (电力需求), its implications for energy policy, and the role of renewable energy sources in meeting this demand.One of the primary factors affecting power demand (电力需求) is population growth. As more people inhabit a region, the demand for electricity naturally increases. Urbanization also plays a significant role; as cities expand, the infrastructure needed to support a larger population, such as homes, schools, and businesses, requires substantial amounts of energy. Additionally, economic development contributes to higher power demand (电力需求). As countries become more industrialized, their energy needs grow. Factories, transportation systems, and commercial enterprises all rely heavily on electricity to operate.Seasonal variations are another important factor influencing power demand (电力需求). For instance, during the summer months, air conditioning usage spikes, leading to a significant increase in electricity consumption. Conversely, winter months may see higher demand for heating solutions. Utility companies must carefully analyze these seasonal trends to prepare for fluctuations in power demand (电力需求).In addition to these factors, technological advancements have also impacted power demand (电力需求). The proliferation of electronic devices and smart technologies has led to an increase in energy consumption. Households now use multiple devices simultaneously, from smartphones to home entertainment systems, which collectively contribute to higher power demand (电力需求). Furthermore, the rise of electric vehicles is expected to significantly alter energy consumption patterns in the coming years, as they require substantial charging infrastructure.The implications of understanding power demand (电力需求) extend beyond just energy providers; they also shape government policies and regulations. Policymakers must consider current and projected power demand (电力需求) when developing energy strategies. This includes investing in infrastructure, promoting energy efficiency, and encouraging the use of renewable energy sources. By doing so, they can help mitigate the environmental impacts of traditional energy production methods, such as fossil fuels.Renewable energy sources, such as solar and wind power, play a vital role in addressing power demand (电力需求). These sources are becoming increasingly popular due to their sustainability and decreasing costs. By integrating renewable technologies into the energy grid, utilities can better match supply with power demand (电力需求), especially during peak times. Moreover, advancements in battery storage technology allow for excess energy generated during low-demand periods to be stored and used later, further balancing the grid.In conclusion, understanding power demand (电力需求) is crucial for managing energy resources effectively. Factors such as population growth, seasonal changes, technological advancements, and economic development all influence this demand. As we move towards a more sustainable future, it is essential for both energy providers and policymakers to consider these factors and adapt accordingly. By embracing renewable energy sources and improving energy efficiency, we can meet the challenges posed by increasing power demand (电力需求) while minimizing our environmental impact.

电力需求是能源管理和经济学领域的一个关键概念。它指的是消费者在任何给定时间所需的电力数量。理解电力需求（power demand）对于公用事业公司至关重要，因为这有助于他们预测能源消费模式，合理分配资源，并确保电力供应的稳定。在本文中，我们将探讨影响电力需求（power demand）的因素、其对能源政策的影响，以及可再生能源在满足这一需求中的作用。影响电力需求（power demand）的主要因素之一是人口增长。随着一个地区人口的增加，对电力的需求自然会增加。城市化也起着重要作用；随着城市的扩展，支持更大人口所需的基础设施，如住宅、学校和商业，均需要大量的能源。此外，经济发展也导致了更高的电力需求（power demand）。随着国家工业化程度的提高，其能源需求也在增长。工厂、交通系统和商业企业都严重依赖电力来运行。季节性变化是另一个影响电力需求（power demand）的重要因素。例如，在夏季，空调的使用激增，导致电力消费显著增加。相反，冬季可能会看到对供暖解决方案的更高需求。公用事业公司必须仔细分析这些季节性趋势，以准备应对电力需求（power demand）的波动。除了这些因素，技术进步也影响了电力需求（power demand）。电子设备和智能技术的普及导致能源消耗的增加。家庭现在同时使用多种设备，从智能手机到家庭娱乐系统，这些设备共同导致了更高的电力需求（power demand）。此外，电动车辆的兴起预计将在未来几年显著改变能源消费模式，因为它们需要大量的充电基础设施。理解电力需求（power demand）的意义不仅限于能源提供者；它们还塑造了政府政策和法规。决策者在制定能源策略时必须考虑当前和预测的电力需求（power demand）。这包括投资基础设施、促进能源效率和鼓励使用可再生能源。通过这样做，他们可以帮助减轻传统能源生产方式（如化石燃料）对环境的影响。可再生能源，如太阳能和风能，在应对电力需求（power demand）方面发挥着至关重要的作用。由于其可持续性和成本下降，这些来源变得越来越受欢迎。通过将可再生技术整合到能源网络中，公用事业可以更好地平衡供需，尤其是在高峰时段。此外，电池储存技术的进步使得在低需求时期产生的多余能源得以储存并在之后使用，进一步平衡了电网。总之，理解电力需求（power demand）对于有效管理能源资源至关重要。人口增长、季节变化、技术进步和经济发展等因素都会影响这一需求。随着我们朝着更可持续的未来迈进，能源提供者和政策制定者都必须考虑这些因素并做出相应的调整。通过拥抱可再生能源和提高能源效率，我们可以在尽量减少环境影响的同时，满足日益增长的电力需求（power demand）所带来的挑战。