计及电动汽车规模化入网的电力系统机组组合优化

陈璟华; 丁林军; 郭壮志; 粱丽丽; 李锦焙

doi:10.12052/gdutxb.160084

欢迎来到能源电力期刊网！

English Version 期刊登录

您当前的位置：

首页 >

文章列表页 >

计及电动汽车规模化入网的电力系统机组组合优化

综合研究 | 更新时间：2026-05-27

- 计及电动汽车规模化入网的电力系统机组组合优化
- Unit Commitment Considering Large-scale Integration of Electric Vehicles
- 广东工业大学学报 2017年34卷第2期页码：63-68
- 作者机构：
- 作者简介：
  
  陈璟华(1974-),女,副教授,博士,主要研究方向为电力系统运行与优化.
- 基金信息：
  
  广东省自然科学基金资助项目（2014A030313509）
- DOI：10.12052/gdutxb.160084
  中图分类号： TM731
- 网络首发：2017-03-09，
  
  纸质出版：2017
- 稿件说明：
移动端阅览
陈璟华, 丁林军, 郭壮志, 粱丽丽, 李锦焙. 计及电动汽车规模化入网的电力系统机组组合优化[J]. 广东工业大学学报, 2017, 34(2): 63-68.

Chen Jing-hua, Ding Lin-jun, Guo Zhuang-zhi, et al. Unit Commitment Considering Large-scale Integration of Electric Vehicles[J]. 2017, 34(2): 63-68.
陈璟华, 丁林军, 郭壮志, 粱丽丽, 李锦焙. 计及电动汽车规模化入网的电力系统机组组合优化[J]. 广东工业大学学报, 2017, 34(2): 63-68. DOI： 10.12052/gdutxb.160084.

Chen Jing-hua, Ding Lin-jun, Guo Zhuang-zhi, et al. Unit Commitment Considering Large-scale Integration of Electric Vehicles[J]. 2017, 34(2): 63-68. DOI： 10.12052/gdutxb.160084.

摘要

针对混合电动汽车（Hybird Electric Vehicle，HEV）规模化接入电力系统后的机组组合优化进行了研究.把各个时段内HEVs充放电数量和火电机组出力作为可优化调度变量，以火电机组的燃煤费用最小为目标函数，利用互补约束和最优化极值理论，将机组组合问题转化为连续空间的非线性规划，构建了计及HEVs规模化入网的电力系统机组组合互补约束优化模型.进而采用光滑NCP函数对建立的互补约束优化模型进行光滑处理，将其转化为一般的非线性规划问题，利用原对偶内点法进行求解.以10机组系统24 h内的机组最优组合为算例进行仿真实验，验证了所提算法的有效性和可行性.

Abstract

Research is conducted on the unit commitment optimization after HEVs mass connected to the power system. HEVs charge and discharge quantity and thermal power unit output in each period are used as optimizable scheduling variables and the coal-fired minimum cost of thermal power generating unit as the objective function. And under the use of complementary constraints and optimization extreme value theory

transforming unit combination problem into nonlinear programming for continuous space

a complementary constraint optimization model of power system unit combining HEVs mass into the network is established. Then the smooth NCP function is used to deal with the complementary constraint optimization model

which is transformed into a general nonlinear programming problem

and the solution is solved by using the primal dual interior point method. A simulation experiment is carried out with the optimal combination of the units in the 10 unit system 24 h as an example to verify the validity and feasibility of the proposed algorithm.

关键词

Keywords

references

马玲玲, 杨军, 付聪, 等. 电动汽车充放电对电网影响研究综述[J]. 电力系统保护与控制, 2013, 41(3):140-148.MA L L, YANG J, FU C, et al. Review on impact of electric car charging and discharging on power grid[J]. Power System Protection and Control, 2013, 41(3):140-148.

赵俊华, 文福拴, 薛禹胜, 等. 计及电动汽车和风电出力不确定性的随机经济调度[J]. 电力系统自动化, 2010, 34(20):22-29.ZHAO J H, WEN F S, XUE Y S, et al. Power system stochastic economic dispatch considering uncertain outputs from plug-in electric vehicles and wind generators[J]. Automation of Electric Power System, 2010, 34(20):22-29.

DICKERMAN L, HARRISON J. A new car, a new grid[J]. IEEE Power and Energy Magazine, 2010, 8(2):55.

孟安波, 卢海明, 郭壮志. 计及电动汽车规模化入网的发电优化调度[J]. 电气应用, 2015, 34(16):137-141.MENG A B, LU H M, GUO Z Z. The generation scheduling considering large-scale integration of electric vehicles[J]. Electrical Applications, 2015, 34(16):137-141.

胡泽春, 宋永华, 徐智威, 等. 电动汽车接入电网的影响与利用[J]. 中国电机工程学报, 2012, 32(4):1-10.HU Z C, SONG Y H, XU Z W, et al. Impacts and utilization of electric vehicles integration into power systems[J]. Proceedings of the CSEE, 2012, 32(4):1-10.

张志伟, 顾丹珍. 电动汽车智能充电策略研究[J]. 中国电力, 2013, (6):91-95.ZHANG Z W, GU D Z. Study on strategies for smart charging of electric vehicles[J]. Electric Power, 2013, (6):91-95.

BASU M. Dynamic economic emission dispatch using nondominated sorting genetic algorithm-II[J]. International Journal of Electrical Power & Energy Systems, 2008, 30(2):140-149.

陆凌蓉, 文福拴, 薛禹胜, 等. 计及可入网电动汽车的电力系统机组最优组合[J]. 电力系统自动化, 2011, 35(21):16-20.LU L R, WEN F S, XUE Y S, et al. Unit commitment in power system with plug-in electric vehicles[J]. Automation of Electric Power System, 2011, 35(21):16-20.

SABER A Y, VENAYAGAMOORTHY G K. Intelligent unit commitment with vehicle-to-grid-A cost-emission optimization[J]. Journal of Power Sources, 2010, 195(3):898-911.

RAGHUNATHAN A U, BIEGLER L T. An interior point method for mathematical programs with complementarity constraints (MPCCs)[J]. SIAM Journal on Optimization, 2005, 15(3):720-750.

龚小玉. 互补问题最优化算法研究及其应用[D]. 武汉:武汉大学水利水电学院, 2013.

蔡广林, 韦化. 基于非线性互补方法的内点最优潮流算法[J]. 电网技术, 2005, (21):25-30.CAI G L, WEI H. An interior point optimal power flow algorithm based on nonlinear complementarity method[J]. Power System Technology, 2005, (21):25-30.

张琼. 求解0-1非线性整数规划问题的非单调光滑牛顿算法[D]. 天津:天津大学理学院, 2010.

杨洪明, 童小娇, 赖明勇. 基于光滑非线性互补函数的电力市场动态研究[J]. 电网技术. 2006, 30(22):42-48.YANG H M, TONG X J, LAI M Y. Research on dynamic status of electricity market based on smooth nonlinear complementary function[J]. Power System Technology, 2006, 30(22):42-48.

RALPH D, WRIGHT S J. Some properties of regularization and penalization schemes for MPECs[J]. Optimization Methods and Software, 2004, 19(5):527-556.

WEI H, SASAKI H, KUBOKAWA J, et al. An interior point nonlinear programming for optimal power flow problems with a novel data structure[J]. Power Systems, IEEE Transactions on, 1998, 13(3):870-877.

何明杰, 彭春华, 曹文辉, 等. 考虑电动汽车规模化入网的动态经济调度[J]. 电力自动化设备, 2013, 33(9):82-88.HE M J, PENG C H, CAO W H, et al. Dynamic economic dispatch considering large-scale integration of electric vehicles[J]. Electric Power Automation Equipment, 2013, 33(9):82-88.

韩学山, 柳焯. 考虑发电机组输出功率速度限制的最优机组组合[J]. 电网技术, 1994, 18(6):11-16.HAN X S, LIU Z. Optimal unit commitment considering unit's ramp-rate limits[J]. Power System Technology, 1994, 18(6):11-16.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于混合纵横交叉算法的机组组合优化

双模态迭代交叉注意力融合集成框架

基于PSI技术的福州市地面形变监测与影响因素分析

基于高效时序建模的RGB-T跟踪

多尺度对比嵌入增强的自适应入侵检测模型