reactive power loss造句
例句与造句
- not only can the allocation of the active power losses but also that of the reactive power losses be calculated at the same time . the simplicity and good adapbility of the method is obvious
该方法不仅能计算有功网损的分摊和而且能同时计算无功网损的分摊，计算简单、适应性强、符合电力市场中的实际情况。 - reactive power optimization which can improve the quality of system voltage and reduce reactive power loss has not been solved completely because of the complexity of mixed-integer nonlinear programming
电力系统无功优化控制对于提高系统电压质量、降低有功网损具有重要的意义。无功优化问题是非常复杂的非线性混合整数规划问题,一直没有得到很好解决。 - the propose method performs ranking of the contingencies using a severity index based on the incremental reactive power losses and of sensitiveness between the base case and contingency base . based on the ranking, a short list of contingencies is to be selected for full simulation
为了减少计算量对预想事故进行了排序、选择出便于最大输电能力求解的集合，为此提出了无功损耗增量指标和l/p_(ij)灵敏度指标的排序方法。 - based on the proposed loss allocation rule, a new complex power flow tracing method is put forward, which can be used for power pool model to determine the contributions of individual loads / generators to branch real and reactive power loss and mva flow and then to allocate transmission cost
在本文损耗分摊原则的基础上，提出了能同时考虑有功、无功耦合的复功率潮流追踪算法，可以基于潮流解进行顺流和逆流的追踪，从而得到系统中发电机、负荷对各传输设备的利用份额。 - first the paper use the different four network operating condition as the primary given conditions and set the 330 / 220kv transformer tap changer position in the standard position, adding the paralleled capacitor bank sets one by one into the network to change the amount of the input reactive power, thus obtained four sets of the 330kv and 220kv bus voltage and the active and reactive power losses changing curves
进而研究了在每一确定并联补偿电容器组投入量条件下，随联变调压档位变化而产生出的一组并联补偿量、母线电压与损耗的变化曲线。进而选出了陇南电网在四种选定电网运行方式下、有功损耗最小条件下的最优综合控制组合曲线。 - It's difficult to find reactive power loss in a sentence. 用reactive power loss造句挺难的
- then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves . through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor
本研究通过分析所获得的最优综合控制组合曲线及电网潮流，总结出了如下规则：陇南电网在2005年及2010年冬大、以及2005年夏小运行方式下，综合控制应以成县变投入适量并联补偿电抗器作为主要措施；在2010年夏小运行方式下则投入适量并联补偿电容器作为主要措施，再辅助以选择合适的主变有载调压分接头来调节，达到控制网内无功潮流分布合理、各变电站母线电压在理想的范围内时电网有功损耗最小，从而也提高了电网安全运行水平及供电质量。