该算法基于连续线性规划技术，将安全校正问题分解为非线性潮流和线性控制灵敏度计算子问题以及基于灵敏度的线性规划控制子问题。

The corrective control problem was decomposed into a nonlinear power flow and linear sensitivity computation sub-problem and a sensitivity-based linear programming optimization control sub-problem.

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本文运用旋转变换法，经有限次变换后，将普通线性规划（LP）问题，化为一个等价的易于求解的连续背包问题。

A rotation transformation method is to be used in changing an ordinary linear programming (LP)problem into an equivalent easily-solved continuous knapsack one after a finite iteration.

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应用连续与离散非线性规划算法计算。

Both continuous and discrete nonlinear programming algorithm are adopted.

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