pumped storage hydropower plant

简明释义

抽水蓄能水电站

英英释义

例句

1.During off-peak hours, the pumped storage hydropower plant 抽水蓄能电站 pumps water to an elevated reservoir.

在非高峰时段，抽水蓄能电站将水泵送到一个高位水库。

2.The pumped storage hydropower plant 抽水蓄能电站 operates by storing energy in the form of water.

该抽水蓄能电站通过以水的形式储存能量来运行。

3.Investing in a pumped storage hydropower plant 抽水蓄能电站 can provide a reliable source of renewable energy.

投资于一个抽水蓄能电站可以提供可靠的可再生能源。

4.The new pumped storage hydropower plant 抽水蓄能电站 will help stabilize the electricity grid during peak demand.

新的抽水蓄能电站将有助于在高峰需求期间稳定电网。

5.The efficiency of a pumped storage hydropower plant 抽水蓄能电站 can exceed 80%.

一个抽水蓄能电站的效率可以超过80%。

作文

The world is increasingly turning towards renewable energy sources to combat climate change and reduce reliance on fossil fuels. Among the various forms of renewable energy, hydropower stands out as one of the most efficient and widely used methods of generating electricity. Within the realm of hydropower, the concept of a pumped storage hydropower plant (抽水蓄能电站) plays a crucial role in energy management and grid stability. This innovative technology allows for the storage of energy generated during periods of low demand and its release during peak demand times.A pumped storage hydropower plant operates on a simple yet effective principle. It consists of two water reservoirs located at different elevations. During periods of low electricity demand, excess energy from the grid is used to pump water from the lower reservoir to the upper reservoir. This process converts electrical energy into gravitational potential energy. When electricity demand increases, the stored water is released back to the lower reservoir, passing through turbines that generate electricity. This ability to quickly respond to fluctuations in energy demand makes pumped storage hydropower plants an essential component of modern power systems.One of the significant advantages of pumped storage hydropower plants is their capacity for energy storage. Unlike traditional hydropower plants that generate electricity only when water flows downstream, pumped storage facilities can store energy for later use. This capability is particularly valuable in balancing the intermittent nature of other renewable energy sources like wind and solar power. For instance, during sunny or windy days when energy production exceeds consumption, a pumped storage hydropower plant can absorb this excess energy, preventing grid overload and ensuring a stable supply.Moreover, pumped storage hydropower plants contribute to grid stability by providing ancillary services such as frequency regulation and voltage control. These services are vital for maintaining the reliability of the electricity grid, especially as more variable renewable energy sources are integrated into the system. The fast response times of pumped storage systems allow them to react swiftly to changes in electricity demand, making them ideal for supporting the overall health of the grid.However, the construction of pumped storage hydropower plants is not without challenges. The initial investment required for building these facilities can be substantial, and they often require suitable geographical locations with significant elevation differences. Additionally, environmental concerns related to the alteration of landscapes and ecosystems must be carefully considered during the planning and implementation stages.In conclusion, pumped storage hydropower plants (抽水蓄能电站) represent a vital technology in the transition towards a sustainable energy future. Their ability to store and dispatch energy effectively makes them indispensable in managing the complexities of modern electricity grids. As the world continues to embrace renewable energy sources, the role of pumped storage will only become more prominent, ensuring that we can meet our energy needs while minimizing environmental impacts. Investing in this technology is crucial for achieving a balanced and resilient energy system that supports both economic growth and environmental sustainability.

随着全球越来越多地转向可再生能源，以应对气候变化并减少对化石燃料的依赖，水电作为一种高效且广泛使用的发电方式，显得尤为重要。在水电领域，抽水蓄能电站（pumped storage hydropower plant）的概念在能源管理和电网稳定性中发挥着关键作用。这项创新技术允许在需求低时储存能量，并在需求高峰时释放。抽水蓄能电站的运行原理简单而有效。它由两个位于不同高度的水库组成。在电力需求较低的时期，电网中的多余能量被用来将水从下水库泵送到上水库。这个过程将电能转化为重力势能。当电力需求增加时，储存的水被释放回下水库，通过涡轮机发电。这种快速响应能源需求波动的能力使得抽水蓄能电站成为现代电力系统的重要组成部分。抽水蓄能电站的一个显著优势是其能量储存能力。与传统水电站仅在水流下游时发电不同，抽水蓄能设施可以储存能量以供后用。这种能力在平衡风能和太阳能等其他可再生能源的不稳定性方面尤其有价值。例如，在阳光明媚或风力强劲的日子，当能源生产超过消费时，抽水蓄能电站可以吸收这些多余的能量，防止电网过载，确保稳定的电力供应。此外，抽水蓄能电站通过提供频率调节和电压控制等辅助服务，促进电网稳定。这些服务对于维持电力网的可靠性至关重要，尤其是在更多可变可再生能源被整合进系统时。抽水蓄能系统的快速响应时间使其能够迅速应对电力需求的变化，使其成为支持电网整体健康的理想选择。然而，抽水蓄能电站的建设并非没有挑战。建设这些设施所需的初始投资可能相当可观，并且通常需要适合的地理位置，具有显著的高度差。此外，与景观和生态系统改变相关的环境问题在规划和实施阶段必须得到仔细考虑。总之，抽水蓄能电站（pumped storage hydropower plant）代表了向可持续能源未来过渡的重要技术。它们有效的储存和调度能量的能力使其在应对现代电力网的复杂性中不可或缺。随着世界继续拥抱可再生能源，抽水蓄能的作用只会变得更加突出，确保我们能够满足能源需求，同时最小化环境影响。投资这项技术对于实现平衡和韧性的能源系统至关重要，支持经济增长和环境可持续性。