1) reactive power adequacy
无功充裕度
1.
This method is based on the combination of Monte Carlo simulation and the decoupled optimal power flow (OPF) algorithm, and takes into account both reactive power adequacy and bus voltage constraints.
结合基于蒙特卡罗抽样技术和解耦最优潮流算法,建立一种电力系统可靠性评估与规划的新算法,该算法在计算过程中计入了无功充裕度与电压静态安全约束对系统可靠性的影响。
2) reactive power adequacy con
无功充裕度约束
3) reactive power margin
无功裕度
1.
Based on the features of simple alternating- current circuits, a concept of reactive power margin is proposed and the node where power system reactive power compensator is installed is determined by the ordering of reactive power margins of nodes.
基于简单交流电路的电压电流特性,提出了无功裕度的概念。
2.
Based on the features of simple alternating current circuits,a concept of reactive power margin is proposed and the node where distribution system reactive power compensator is installed is determined by the ordering of reactive power margins of nodes.
基于简单交流电路的电压电流特性提出了无功裕度的概念,根据节点无功裕度的排序确定了配电网的无功补偿地点,并在此基础上用改进的遗传算法进行了无功优化规划。
4) voltage / reactive power margin
电压/无功裕度
5) reactive power margin index
无功功率裕度指标
1.
Firstly, the bus voltage change index and the reactive power margin index are calculated in accordance with the P-V curve and Q-V curve, respectively.
首先根据P-V和Q-V曲线计算出节点的电压变化指标和无功功率裕度指标;在此基础上,提出了采用理想点评价方法将2种电压稳定指标进行综合用于辨识系统薄弱节点。
6) adequacy
[英]['ædikwəsi] [美]['ædəkwəsɪ]
充裕度
1.
Application of adequacy calculation in grid planning;
充裕度计算在电网规划中应用的探讨
2.
The key reliability indices of the HVDC system are presented,and the reliability evaluation methods for the HVDC system as well as the comprehensive evaluation of grid safety and adequacy are reviewed.
高压直流输电系统可靠性是现代电力系统可靠性研究的重要研究领域之一,介绍了高压直流输电系统主要可靠性指标,根据相关文献对高压直流输电系统可靠性评估方法、安全性与充裕度的综合评估等进行了系统评述,并展望了今后的研究方向。
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