load duration factor

简明释义

负载持续率

英英释义

例句

1.Utilities often use the load duration factor 负荷持续时间系数 to forecast future energy needs.

公用事业公司通常使用负荷持续时间系数 load duration factor来预测未来的能源需求。

2.A higher load duration factor 负荷持续时间系数 indicates that a facility operates closer to its maximum capacity.

较高的负荷持续时间系数 load duration factor表示设施的运行接近其最大容量。

3.By analyzing the load duration factor 负荷持续时间系数, engineers can better understand the demand patterns of the facility.

通过分析负荷持续时间系数 load duration factor，工程师可以更好地理解设施的需求模式。

4.The utility company calculated the load duration factor 负荷持续时间系数 to optimize their energy distribution strategy.

电力公司计算了负荷持续时间系数 load duration factor以优化他们的能源分配策略。

5.The load duration factor 负荷持续时间系数 is critical for designing reliable power systems.

对于设计可靠的电力系统来说，负荷持续时间系数 load duration factor至关重要。

作文

The concept of the load duration factor is crucial in the field of electrical engineering and power system management. It refers to the ratio of the total energy consumed over a specified period to the energy that would have been consumed if the load had been constant during that same period. Understanding this factor helps engineers and planners design more efficient energy systems by accurately predicting demand and optimizing supply.In practical terms, the load duration factor allows utility companies to assess how much energy they need to generate or procure to meet customer demands. For instance, if a city has a peak demand of 100 MW for only a few hours a day but operates at a lower average demand of 50 MW for the rest of the time, the load duration factor will reflect this variability. This understanding is essential for determining the capacity requirements of power plants and for making decisions about infrastructure investments.Moreover, the load duration factor plays a significant role in renewable energy integration. As more renewable sources like wind and solar are added to the grid, understanding their contribution to overall energy demand becomes vital. Renewable energy sources often have variable outputs, and the load duration factor can help in assessing how effectively these sources can meet the load over time. By analyzing historical load data alongside generation data from renewable sources, engineers can better predict when additional capacity might be needed or when excess energy can be stored for later use.The calculation of the load duration factor involves collecting data over a specific period, typically a year, and analyzing the load profile. The load profile shows how electricity consumption varies throughout the day and across seasons. By examining this data, engineers can determine the most critical times for energy consumption and adjust their strategies accordingly.Additionally, the load duration factor can influence pricing strategies for electricity. Utilities may implement time-of-use pricing models based on the load duration factor, encouraging consumers to shift their usage to off-peak times. This not only helps in balancing the load but also promotes energy conservation and reduces the need for additional power generation.In summary, the load duration factor is an essential metric in the energy sector, providing insights into consumption patterns and helping to optimize energy production and distribution. Its importance will only grow as the world moves towards more sustainable energy practices and seeks to integrate diverse energy sources into the existing grid. Understanding and utilizing the load duration factor will be key for future energy planners and engineers aiming to create a reliable and efficient energy landscape.

负荷持续时间系数（load duration factor）的概念在电气工程和电力系统管理领域至关重要。它指的是在特定时间段内消耗的总能量与如果负荷在同一时间段内保持不变所消耗的能量之间的比率。理解这一因素有助于工程师和规划者设计更高效的能源系统，通过准确预测需求和优化供应来实现。在实际操作中，load duration factor 使公用事业公司能够评估他们需要生成或采购多少能源以满足客户需求。例如，如果一个城市的峰值需求为每天仅几个小时的100 MW，但其余时间的平均需求为50 MW，那么load duration factor将反映这种可变性。这种理解对于确定发电厂的容量要求以及做出基础设施投资决策至关重要。此外，load duration factor 在可再生能源的整合中也发挥着重要作用。随着越来越多的风能和太阳能等可再生能源被纳入电网，了解它们对整体能源需求的贡献变得至关重要。可再生能源源通常具有可变输出，而load duration factor 可以帮助评估这些来源在一段时间内多有效地满足负荷。通过分析历史负荷数据与可再生能源的发电数据，工程师可以更好地预测何时可能需要额外的容量，或者何时可以将多余的能量储存以备后用。计算load duration factor涉及在特定时间段（通常为一年）内收集数据，并分析负荷曲线。负荷曲线显示了电力消费如何在一天内和四季之间变化。通过检查这些数据，工程师可以确定能源消费的关键时刻，并相应调整他们的策略。此外，load duration factor 还可以影响电力定价策略。公用事业可能会基于load duration factor 实施分时定价模型，鼓励消费者将使用时间转移到非高峰时段。这不仅有助于平衡负荷，还促进了能源节约，减少了额外发电的需求。总之，load duration factor 是能源部门的重要指标，提供了对消费模式的洞察，并有助于优化能源生产和分配。随着世界向更可持续的能源实践迈进，并寻求将多种能源源整合到现有电网中，其重要性只会增加。理解和利用load duration factor 将是未来能源规划者和工程师创建可靠、高效的能源格局的关键。