首页 | 官方网站   微博 | 高级检索  
     

基于直流潮流灵敏度的断面潮流定向控制
引用本文:贾宏杰,穆云飞,余晓丹.基于直流潮流灵敏度的断面潮流定向控制[J].电力系统自动化,2010,34(2):34-38.
作者姓名:贾宏杰  穆云飞  余晓丹
作者单位:天津大学电力系统仿真控制教育部重点实验室,天津市,300072
基金项目:国家自然科学基金重大项目
摘    要:给出一种基于直流潮流灵敏度的断面潮流定向控制新方法.首先利用直流潮流获得断面支路对应的发电机输出功率转移分布因子(GSDF)矩阵;进而根据断面潮流定向控制需要,利用断面的GSDF矩阵,通过非线性优化确定断面潮流调控方案.该方法不仅可实现对断面总潮流的准确控制,并可兼顾各支路潮流不同变动目标的定向要求.New England 39节点、IEEE 118节点等系统验证结果表明,该方法可对断面潮流进行较精确的定向控制,工程应用前景良好.

关 键 词:断面潮流控制  发电机输出功率分布因子  直流潮流  非线性优化
收稿时间:8/24/2009 3:21:28 PM
修稿时间:1/6/2010 9:41:44 AM

Directional Control Method to Interface Power Based on DC Power Flow and Sensitivity
JIA Hongjie,MU Yunfei,YU Xiaodan.Directional Control Method to Interface Power Based on DC Power Flow and Sensitivity[J].Automation of Electric Power Systems,2010,34(2):34-38.
Authors:JIA Hongjie  MU Yunfei  YU Xiaodan
Affiliation:Key Laboratory of Power System Simulation and Control of Ministry of Education;Tianjin University;Tianjin 300072;China
Abstract:A new interface power control method based on DC power flow and sensitivity analysis is presented.In the proposed algorithm,firstly,DC power flow is used to calculate the matrix of generation shift distribution factor(GSDF).Further,according to the needs of power control,using the information of GSDF matrix,the control scheme can be obtained through nonlinear optimization.By this algorithm,the total power flow of the interface can be controlled exactly and,furthermore the constraints of power exchange betwe...
Keywords:interface power control  generation shift distribution factor (GSDF)  DC power flow model  nonlinear optimization
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《电力系统自动化》浏览原始摘要信息
点击此处可从《电力系统自动化》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号