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日调节的英文

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"日调节"怎么读用"日调节"造句

英文翻译手机手机版

  • daily regulation

例句与用法

  • Discussion on three gorges powerplant to modulate more net - peaks to improve water quality of tributaries of reservoir
    关于三峡电厂日调节调度改善库区支流水质的探讨
  • Based on the characteristics of the daily regulation wave of hydropower stations , the water surface lines in the rising and falling stages are calculated by using an one - dimensional steady flow model and an unsteady flow sediment model
    摘要根据水电站日调节波的特性,运用一维恒定流和非恒定流泥沙数学模型,分别计算了河道涨落水过程的水面线。
  • To meet the demand of the electric system , the basic regulation rule of this project is a daily regulation : it pumps once ( in late night early morning ) and generates electricity twice ( in morning and evening ) in every day
    根据电力系统的要求,该工程为日调节,即每天抽水一次(每天凌晨) ,发电两次(上午和晚上两次用电高峰期) 。设计中存在泥沙淤积引起的库容永久损失问题。
  • The shiquan hydropower station , which was completed in 1975 , is a seasonal regulating hydropower station , 42 kilometers to downstream of xihe river hydropower station . but xihe river hydropower station , which is to be commenced in 2003 , is a day regulating hydropower station
    1975年建成的石泉水电站位于喜河水电站上游42km ,是一座季调节水库,而喜河水电站于2003年动工兴建,是日调节水库。
  • The rbf network has a better performance , and better forecasting accuracy . then mathematical model of substation voltage / var control is constructed , the squares minimization of voltage differences as target , also considering requirement of voltage and power balance , taking it into consideration that the magnitude constraint of transformer ratio and compensating capacitor , also that constraint of operation times of one day transformer tap and capacitor switch
    因此提高了学习性能,具有较好的预测精度。然后,建立变电站电压无功控制的数学模型,考虑电压的调压要求和无功功率平衡,计及变压器变比和并联补偿电容的上下限约束,变压器分接头和电容器允许的日调节次数的限制,以电压偏差的平方和最小为目标函数。
  • According to the characteristic of nine - area diagram of substation vol / var coordinated control , this system gives the defination of fuzzy sets and the degree of membership of input / output variables , and designs corresponding control rules . the results of simulation demonstrate the system can satisfy the constrains of the day - adjusting times of the switching of on - load transformer and paralleled compensation capacitors , and ensure voltage quality , reactive power basical balance . considering the var requirement in different load time period and the control demand in load saltation , a improved control scheme is provided . the results of simulation show the improved scheme can meet the demand of vol / var in different load time period , protect the wrong operation when either voltage or reactive power appears saltation , and decrease the times of regulation of the switching of on - load transformer and paralleled compensation capacitors finally , a background software module of substation vol / var coordinated control is designed , based on the supervisory control and data acquisition system of substation
    仿真结果证明该系统能在各种负荷条件下确保电压合格和无功基本平衡,且能满足变电站对有载调压变压器分接头日调节次数和并联补偿电容器组的日投切次数的限制。通过考虑不同负荷时段对无功功率的需求和负荷突变情况下的控制要求,对上述模糊控制策略进行了改进,仿真结果证明改进后的控制策略能满足不同负荷时段对电压和无功的要求、抑制电压或无功突变情况下的误动作,且有效地减少了有载调压变压器分接头和并联补偿电容器组的调节次数。最后基于变电站scada系统设计了一后台电压无功综合控制软件模块。
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