stability boundary meaning in Chinese

安定性界限
稳定限界
稳定性范围

On the stability boundary of hamiltonian systems
哈密顿系统的稳定性边界
After load fiow study in each sample , distance to static voltage stability boundary is calculated . when static voltage instability will occur , load curtailment with optimum location and amount is executed
在每个抽样样本执行潮流计算后，判断系统距离静态电压失稳的距离，当可能发生静态电压失稳时，执行切负荷控制措施，寻找最优切负荷位置及切负荷量。
The geometric explanation of the image principle presented in “ a new method to determine the transient stability boundary using nonlinear theory 1 is given . a theorem to determine the critical clearance time is derived . from the calculation results of two examples , the correctness of the theories put forward by this paper and paper 1 is verified
对论文《运用非线性系统理论确定电力系统暂态稳定域的一种新方法》 1中所提出的映射机理作了几何解释；提出了确定电力系统临界切除时间的定理；通过对一简单电力系统和电科院6机22节点算例的计算，验证了本文及文1所提出的理论的正确性。