多阶段输电网络最忧规划的遗传算法

多阶段输电网络最优规划问题是一个复杂的非线性组合优化问题，尝试利用遗传算法来解决输电网络动态规划问题，提出了相应的数学模型，构造了染色体的编码方法和适应函数，并用退大选择遗传算法进行了计算。算例系统的计算结果证明了这种方法的可行性及有效性。

GENETIC ALGORITHM FOR THE OPTIMAL MULTISTAGE TRANSMISSION NETWORK PLANNING

Optimal multistage transmission network planning is a large-scale nonlinear combinatorial optimization problem. This paper presents an application of GA to the optimal multistage planning of transmission network and develops the mathematical model. The chromosome coding method and adaption function are presented. The simulated annealing approach is adopted for calculation. The test results of a sample system have demonstrated the practicableness and effectiveness of the suggested GA-based multistage transmission network planning. The convergence characteristic of the proposed algorithm is also discussed in this paper.