| 基于运行风险的电力系统预防-校正协调控制策略 |
| |
| 引用本文： | 杨珺,姜凯,李扬.基于运行风险的电力系统预防-校正协调控制策略[J].控制与决策,2017,32(7):1301-1305. |
| |
| 作者姓名： | 杨珺 姜凯 李扬 |
| |
| 作者单位： | 东北大学信息科学与工程学院,沈阳110004,国网山东省电力公司滨州供电公司,山东滨州 256600,北京国电通网络技术有限公司,北京100070 |
| |
| 基金项目： | 国家自然科学基金重点项目(61374124,61433004)；中央高校基本科研业务费专项资金项目(N16040 4010)；国家电网公司科技项目(GWKJ2013-005). |
| |
| 摘 要： | 将运行风险应用于预防控制与校正控制之间的协调问题中,提出一种新的控制策略.首先,利用二层规划理论建立预防控制和校正控制的二层优化模型;然后,采用一种将内点法嵌入粒子群算法的混合解法进行该二层优化模型的求解;最后,利用6节点系统进行所提出模型与传统模型的对比性仿真.仿真计算结果表明,所提出控制策略在经济效益和运行风险方面的综合性能优于传统的安全约束调度方法,从而验证了所提出策略的合理性.
|
| 关 键 词： | 运行风险 协调控制 二层规划模型 粒子群算法 内点法 |
Prevention-correction coordinated control strategy for power system based on operational risk |
| |
| YANG Jun,JIANG Kai and LI Yang.Prevention-correction coordinated control strategy for power system based on operational risk[J].Control and Decision,2017,32(7):1301-1305. |
| |
| Authors: | YANG Jun JIANG Kai and LI Yang |
| |
| Affiliation: | College of Information Science and Technology,Northeastern University,Shenyang110004,China,SGCC Binzhou Power Supply Company, Binzhou 256600, China and Beijing Guodiantong Network Technology Co Ltd,Beijing 100070,China |
| |
| Abstract: | A new control strategy, namely prevention-correction coordinated control, is presented in this paper. Firstly, the bi-level programming model is used to establish the model of prevention-correction coordinated control. Then, a mixed method of appling the interior-point method into particle swarm optimization algorithm, is presented to solve the above model. Finally, through the comparative simulation on a 6-bus system between the proposed model and the traditional model, it is found that the coordination with the risk of preventive control and corrective control is superior to the traditional scheduling method with security constraints on the aspect of economy and operational risk. |
| |
| Keywords: | |
|
| 点击此处可从《控制与决策》浏览原始摘要信息 |
|
点击此处可从《控制与决策》下载全文 |
|
